Source: https://russianpatents.com/patent/253/2534058.html
Timestamp: 2020-02-21 00:19:05
Document Index: 416740096

Matched Legal Cases: ['art 8', 'art 16', 'art 16', 'art 16', 'art 16', 'art 16', 'art 16', 'art 16', 'art 16', 'art 16', 'art 16', 'art 48', 'art 48']

The invention relates to a system for preparing a predetermined quantity of beverage suitable for consumption using an extractable product, containing a replaceable capsule and the device containing the receiver for holding the exchangeable capsule, and a device for filling a fluid medium for supplying a quantity of fluid such as water under pressure to the exchangeable capsule, in which the exchangeable capsule contains an annular wall, a bottom part closing an annular wall at the first end, and a cover enclosing the annular wall at a second end opposite the bottom portion, and the wall, bottom and lid enclose the interior space, containing the extractable product, in which the lower part contains the input area, and the system is to bring the device to dispense the fluid into an interaction in a fluid environment with an input area for supplying the fluid to the extractable product for preparing the beverage, and in which the cover has an output area and the system contains the release, which, when used, is in the interaction by fluid output area for draining the prepared beverage from the capsule and supplying the beverage in a container such as a Cup.
Such systems are, in essence, are known. The capsule of the system may be, there is actually, soft wall, thereby making the capsule is sensitive to environmental influences. For example, the capsule may be damaged and/or deformed during transport, manipulation and/or use. Also the reproducibility of the finished beverage may be poor due to, for example, deformation, while using under the influence of pressure fluid.
The purpose of the invention is to improve the above-mentioned system and, more specifically, at least reducing one of the above-mentioned problems.
For this purpose, in accordance with the invention is provided a system for preparing a predetermined quantity of beverage suitable for consumption using an extractable product, containing exchangeable capsule, and a device containing the receiver for holding the exchangeable capsule, and a device for filling a fluid medium for supplying a quantity of fluid such as water under pressure to the exchangeable capsule, in which the exchangeable capsule contains an annular wall, a bottom part closing an annular wall at the first end, and a cover enclosing the annular wall at a second end opposite the bottom portion, and the wall, bottom and lid enclose the inner space containing the extractable product, in which the lower part contains the input on the region, and the system is to bring the device to dispense the fluid into an interaction in a fluid environment with an input area for supplying the fluid to the extractable product for preparing a beverage, in which the cover has an output area and the system contains the release, which, when used, is in the interaction by fluid output area for draining the prepared beverage from the capsule and supplying the beverage in a container such as a Cup, in which the receiver is designed for draining the prepared beverage from the capsule through the output area in which the capsule contains at least one additional wall element, passing in the internal space to provide additional rigidity.
By providing additional wall element in the capsule held in the inner space of the capsule, the wall of the containing wall element can be further strengthened, thereby reducing damage and/or deformation during handling, use and/or transportation of the capsules. The bottom part may contain additional wall element and/or cover may contain additional wall element and/or the annular wall may contain additional wall element. By providing additional rigidity of the capsule through on the additional wall element reproducibility capsules can be improved as the capsule may be less deformable under the pressure of the fluid.
By providing essentially rigid annular wall of the capsule is, in fact, hard capsule instead of, essentially, a soft capsule. By providing, in essence, hard capsules with additional wall element, essentially, a hard capsule can be more enhanced. Also, the wall may become more subtle, since the rigidity can also be provided with additional wall element.
By providing additional wall element, which passes from the lower part of the lid of the capsule, additional wall element can be a reinforcing rib. The rib can be designed in such a way that it also provides, for example, the flow resistance for the fluid, a member of the capsule and thereby contributing to the increase in pressure in the capsule. In particular, the pressure may rise in the capsule until then, until the pressure is sufficiently high to ensure the best finished beverage. Also the quality of the finished beverage may be more repeatable.
In the embodiment, the rib can be made wedge-shaped with the increasing cross section from the bottom to the lid to ensure resistance is the Otok for the fluid, included in the capsule, thereby providing a more controlled increase of pressure in the capsule.
In the embodiment, additional wall element contains the channel at the end directed to the lower part, for transmission fluid in it. Additional wall element can contain perforated and/or porous side for transmission of fluid through them. By providing additional wall element with an opening for passing the fluid in, for example, sets of holes for passing a fluid medium through the fluid medium may be directed in a specific area of the capsule. The pressure increase and the cooking process can be improved and can be more manageable. Also the reproducibility of pressure increase and/or ready-to-drink can be improved.
In the embodiment, additional wall element divides the inner space of the capsule into two or more branches. Departments may provide additional strength and/or rigidity of the capsule. Different departments may contain different extractable product, and/or different compositions of the recoverable product, and/or different seal of recoverable product. For example, can be provided with two branches, one branch of which filled the extractable product, such as fried and hammers the coffee, and one branch of which is blank. Thus, the external dimensions of the capsules can be provided so that the capsule is properly placed in the receiver. In the inner space can be provided by the Department, which is large enough for the contents of the extracted product with an optimum seal, thus can be obtained optimum pressure increase.
In an additional embodiment, different departments may contain different products, for example different extractable products, such as coffee or tea, and/or various soluble products, such as milk or cocoa. For example, one compartment may contain coffee, the second compartment can contain Amaretto, and the third branch may contain cream. Also separate compartments may contain different mixtures of roasted and ground coffee. The pressure in the compartments may be different to provide, for example, specially prepared ready-to-drink. For example, the pressure in the first compartment may be increased to a lower level than the pressure in the second compartment, thus extractable product in the first part first served in a mug, and the extractable product in the second part later served in a mug.
In the Department, containing soluble product, design mixing rekonstrukcija perturbations can be provided to create a disturbance, such as vortex or funnel or other disturbance in the flow, in the Department for optimal dissolution of soluble product. Construction disturbance may represent, for example, a grid, or blade, or spiral design, or labyrinthine structure, or tree structure, or other structure, which stirs up the flow in the Department. Construction disturbance, preferably, contains at least constructive element that applies a component of the flow velocity, transverse relative to the axial direction of the capsule, for example in the radial and/or circumferential direction. For example, the tree structure may have branches which have outraged the flow and create a swirl in the Department. Thus, the generated vortex contains the velocity components in many directions. For example, lapastora design can be carried out in one direction, approximately in the axial direction, and can be carried in another direction at an angle relative to the radial direction, thereby providing a funnel or vortex with at least one of a velocity component that is transverse relative to the axial direction to create disturbances for better dissolution of the soluble product. Also sethaputra design, which, for example, may be located essentially, the pair is parallel with respect to the input and/or output capsules, creates a funnel or vortex or other reliminary and/or nonlinear perturbed flow stream. Such turbulent flow is the velocity components in many directions, in addition to the component of velocity in the axial direction, from input to output; thus the dissolution of the soluble product can be improved. Many options and orientation design perturbations are possible.
Alternatively and/or additionally, due to the mixing of the soluble product in a limited way with coffee dissolution of soluble product can also be improved.
Additional wall element can be perforated and/or porous to allow passage of fluid and to allow uniform increase in pressure in the capsule, but to prevent passage of the extractable product through it. Alternatively, additional wall element can be impermeable to prevent the passage of fluid and the extracted product through it, for example when different pressure shall be increased in different compartments of the capsule.
Preferably, the output region is provided with a perforated and/or porous output filter to allow draining of ready-to-drink through it. Preferably, the output filter done the n from biodegradable material. The input region may be provided with an input filter to prevent displacement of the recoverable product from the interior of the capsule through the inlet area and to allow the passage of fluid through the inlet filter. Preferably, the input filter is made of biodegradable material. Also, the capsule and/or additional wall element can be made of biodegradable material.
In the embodiment, the receiver includes these tools to the bottom, designed to pierce the lower part of the alternative capsules, to perform at least one inlet port for supplying the fluid to the extractable product through the specified at least one inlet opening, and in which the lower part of the capsule of the system includes an input filter for supplying the fluid to the extractable product through it, and the input filter, if used, is located at a distance from these funds to the lower part so that the capsule system is not pierced by these means to the lower part and the lower part remains intact.
In an additional embodiment, the receiver contains these means for the cover, designed to pierce the output filter alternative the th capsules, when the output region is pressed against these funds to cover under the action of pressure fluid and/or beverage in the capsule to perform at least one output opening through which the beverage can drain away from alternative capsules, and in which the output region of the capsule system includes an output filter, through which the beverage can drain away from the capsule system in such a way that the capsule of the system, in use, is not pierced by these means for the cover and the cover remains intact.
In the embodiment, the device for filling the fluid is to supply a fluid medium in a removable capsule under a pressure of approximately 4 to 20 bar, preferably 4.5-18 bar, more preferably 5 to 15 bar. By providing a relatively high increase of pressure in the capsule and/or the Department capsules increase the pressure in the capsule can be more manageable, and drink may be more reproducible. The invention also relates to a capsule with an additional wall element.
The invention also relates to the use of capsules with additional wall element for preparing a beverage using the system.
The invention also relates to a method for preparing a predetermined number n is Pitka, suitable for consumption using an extractable product, containing the provision of interchangeable capsules containing an annular wall, a bottom part closing an annular wall at the first end, and a cover enclosing the annular wall at a second end opposite the bottom portion, and the wall, bottom and lid enclose the inner space containing the extractable product, the software of the device containing the receiver for holding the exchangeable capsule, a device for filling a fluid medium for supplying a quantity of fluid, such as water, under pressure, at least four bars, a removable capsule and release that, when used, is in the interaction in a fluid environment with the capsule for draining the prepared beverage from the capsule and supplying the beverage in a container such as a Cup, the location of interchangeable capsules with cover in conformance with the supporting surface of the receiver and the supply of fluid under pressure to the extractable product for preparing the beverage; and the capsule contains at least one additional wall element, passing in the inner space, to provide additional rigidity.
The invention will be further explained by means of non-limiting examples, referring to the drawing, on which:
in Fig.1A shows the use of the first variant implementation of the system in accordance with the invention;
in Fig.1b shows an example of the second variant of implementation of the system in accordance with the invention;
in Fig.2 shows a first variant implementation of the capsules in accordance with the invention;
in Fig.3 shows a second variant implementation of the capsules in accordance with the invention; and
in Fig.4a and 4b show a third variant of the implementation of the capsules in accordance with the invention.
In this description, identical or corresponding elements have identical or corresponding reference position. Shows illustrative embodiments of should not be construed as limiting in any way, but only as an illustration.
In Fig.1A shows an example of the first variant implementation of the system 1 for preparing a predetermined quantity of beverage suitable for consumption using an extractable product in accordance with the invention. The system 1 includes a removable open capsule 2 and the device 4. The device 4 comprises a receiver 6 for holding the exchangeable capsule 2. In Fig.1A, the gap shown between the capsule 2 and the receiver 6 for clarity. It should be understood that, in use, the capsule 2 may be in contact with the receiver 6. In this example, the receiver 6 has a shape corresponding to the shape of the capsule 2. In this example, the receiver 6 includes upper part 8 and the supporting poverhnosti.
The device 4 further comprises a device 12 for filling the fluid for supplying a quantity of fluid, for example hot water, under high pressure, for example more than about four bars (absolute pressure), exchangeable capsule 2.
In the system 1 shown in Fig.1A, the exchangeable capsule 2 contains essentially rigid annular wall 14, bottom 16, which closes the annular wall 14 at the first end 18 and the cover 20 covering the annular wall 14 on the second, open end 22, opposite the lower part 16. An annular first wall 14, bottom 16 and the cover 20 enclose the interior space 24 containing the extractable product, in this example, the roasted and ground coffee. In this example, the exchangeable capsule 2 contains some amount of recoverable product, for example, approximately 5 grams of roasted and ground coffee, suitable for making single serving of a beverage, preferably a single Cup of beverage, for example from 30 to 200 ml of ready-to-drink. Thus, the exchangeable capsule is a single-portion cassette.
In the example of Fig.1A annular first wall 14, essentially, is hard. The annular wall 14 may, for example, contain plastic materials and can be formed by, for example, the fill pressure injection, vacuum fourmeau the project, high-temperature molding or the like.
In this example, the bottom part 16 is in one piece with the annular wall 14. In this example, the bottom part 16 is sheet-like and contains a multiplicity of holes 26 to allow passage of fluid into the capsule 2.
In this example, the cover 20 is flexible and sheet-like. Moreover, in this example, the cover 20 is porous. The cover 20 in this example is made of the filter layer. In this example, the filter layer contains a polyethylene (PE) fibers. In this example, the cover 20 is attached to the annular wall 14 by means of heat sealing. In this example, the cover 20 defines an outer edge of the capsule 2 in its axial direction. It is evident from Fig.1A can be seen that the cover 20 adjacent to the supporting surface 10 of the receiver 6.
System 1 shown in Fig.1A is actuated, as described below, to prepare a Cup of coffee.
The capsule 2 is placed in the receiver 6. The cover 20 is brought into conformance with the supporting surface 10. Fluid here this is hot water under pressure is supplied to the extractable product in the inner space 24 through the inlet 26. Water will moisten coffee grounds and will extract the necessary substances for the formation of a coffee drink. Ready coffee is drained from the capsule 2 through the porous cover 20. Totemcompany beverage is drained from the receiver 6 through the editions 28 and can be served in the capacity of 30, for example a Cup.
In the example of Fig.1A, the lower part 16 contains an input layer 32 with a multiplicity of holes 26, which are distributed essentially on the input layer 32. In this example, the input layer 32 forms the lower part 16. The input layer 32 has a certain flow resistance is determined, for example, width, cross-section and/or distribution of inlet 26 to the input layer 32.
In the example of Fig.1A cover 20 forming the output region of the capsule 2 through which the drink, here is coffee, may be discharged from the capsule, contains the output layer 34. In this example, the output layer 34 forms the cover 20. In this example, the output layer 34 is made of a porous sheet material, for example, the filter layer or filter paper. In this example, all the cover 20 is made as a porous sheet output layer 34. In this example, the cover 20 forms an essentially continuous impermeable to the fluid sheet material, covering essentially the entire second, open end 22 of the capsule 2. The output layer 34 has a certain flow resistance is determined, for example, porosity and/or permeability of the filter layer, for example filter paper.
The flow resistance of the output layer 34 is greater than the flow resistance of the input layer 32, to allow greater pressure is in the capsule 2 to draining of the beverage from the capsule 2 through the output layer 20. Due to increased pressure in the capsule 2, the pressure in the capsule 2 may become higher than the pressure with which hot water is fed into the capsule 2. Higher pressure in the capsule 2 is preferred for the process of cooking and can give the best drink. Also the period of time during which hot water is in the capsule 2 to fetch drink from a recoverable product becomes more and, thus, may lead to a better drink. Can be also prevented the increase of pressure closer during relatively capsules, which can damage the system 1 and/or is detrimental to the process of cooking.
In Fig.1b shows an example of the second variant of implementation of the system 1 in accordance with the invention for preparing a predetermined quantity of beverage suitable for consumption using an extractable product. The system 1 includes a replaceable capsule 2 and the device 4. The device 4 comprises a receiver 6 for holding the exchangeable capsule 2. In this example, the receiver 6 has a shape corresponding to the shape of the capsule 2. In Fig.1b, the gap shown between the capsule 2 and the receiver 6 for clarity. It should be understood that, in use, the capsule 2 may be in contact with the receiver 6. The device 4 further comprises a device 12 for filling the fluid to feed some to the number of the fluid, for example water under pressure to the exchangeable capsule 2.
In the system 1 shown in Fig.1b, the exchangeable capsule 2 contains an annular wall 14, bottom 16, which closes the annular wall 14 at the first end 18 and the cover 20 covering the annular wall 14 at the second end 22 opposite the bottom part 16. The annular wall 14, bottom 16 and the cover 20 enclose the interior space 24 containing the extractable product. In this example, the exchangeable capsule 2 contains some amount of recoverable product suitable for making single serving of a beverage, preferably a single Cup of beverage, for example from 30 to 200 ml of ready-to-drink. Thus, the exchangeable capsule is a single-portion cassette. Approximately capsule can be filled with 4-8 grams of roasted and ground coffee. The grain size coffee can, for example, be from 0.2 to 0.4 mm to approximately 5 grams of ground coffee in the capsule 2.
In this embodiment, the lower portion 16 includes an input layer 32 with inlet holes 26, the direction of the input layer 32, which are distributed essentially throughout the lower part 16. In the example of Fig.1b the lower part 16 is in one piece with the annular wall 14.
In this embodiment, the system 1 of Fig.1b contains these means 122 to the bottom, designed to pierce apsule. In Fig.1b shows these means 122 for the lower part in its extended position, designed to perform the inlet in the lower portion 16 of the capsule. However, here the lower part 16 of the capsule 2 is located at a distance from these means 122 to the lower part so that the capsule 2 is not pierced by these means 122 for the lower part and the bottom part 16 remains intact when the connectors are the means 122 for the lower parts are in extended position.
In Fig.1b connectors are the means 122 for the lower part contains the channel 126 through which the fluid medium is supplied into the inner space of the receiver 6. Fluid here this is hot water under pressure, for example more than four bars, will flow through the input layer 32 in the inner space 24 of the capsule 2 to extract the necessary substances from the extracted product, in this example, approximately 5 grams of roasted and ground coffee, for cooking in this example, one Cup of drink, here is coffee. The flow resistance of the input layer 32 is typically quite low, so that may not be possible pressure increase closer in the course with respect to the input layer in the receiver 6 or the channel 126, which can have a negative impact on system 1 and/or drink.
In the example of Fig.1b calcev the I wall 14, essentially, is hard. The annular wall 14 may, for example, contain plastic materials and can be formed by, for example, the fill pressure injection, vacuum forming, high-temperature molding or the like.
Moreover, the system 1 shown in Fig.1b, may include connectors means 128 for the cover, designed to pierce the cover of alternative capsules. However, the cover 20 capsules 2 contains the output layer 34, through which the beverage can drain away from the capsule 2. The output layer 34 is located so that, with sufficiently high tensile strength and/or being rigid enough not to pierce through these means 128 for cover under the action of pressure inside the capsule 2. However, the output layer 34 can be deformed on the upper sides of these funds under pressure in the capsule, but will not break, and/or rupture, and/or to pierce through these tools.
In the example of Fig.1b output layer 34, forming the output region of the capsule 2 through which the drink, here is coffee, may be discharged from the capsule, made of porous sheet material, such as filter paper or a filter layer, an alternative material. In this example, the output layer 34 is located in o the ne region of the cover 20. The output layer 34 may form an essentially continuous impermeable to the fluid sheet material, covering essentially the entire second, open end 22 of the capsule 2. Thus, fluid may be discharged from the capsule 2 over a large area.
In Fig.2 shows a variant implementation of the capsules 2 in accordance with the invention, in which the capsule 2 contains additional wall element 50. Additional wall element 50 provides additional rigidity of the capsule 2. Additional wall element 50 may extend from the bottom 16 to the cover 20. Additional wall element 50 passes from the annular wall 14 into the interior of the capsule. In this embodiment, additional wall 50 separates the inner space 24 of the capsule 2 into two compartments 48A and 48b. For example, one branch 48A can be filled with the extracted product, and the second part 48b may remain blank. Thus, the optimal amount for the extracted product, such as roasted and ground coffee, can be formed, thus, the optimum seal the extracted product can be obtained. In another embodiment, the second part 48b can be filled with other extractable product, such as a different sort of coffee or, for example, cream, or soluble product, neprimiromogo or cocoa. Additional wall 50 may be porous and/or perforated, or may be impermeable in order not to mix products in both departments. Also the pressure to be increased, the branches can be different. For example, in one compartment 48A, filled with roasted and ground coffee, the pressure to be increased, lower than in the Department 48b, filled, for example cream. Thus, the container 30 is first filled the coffee liquid, and then filled with cream. May be necessary to adapt the properties of the additional wall element 50, the wall 14 and the cover 20 with the output filter 36 so as to provide different pressure levels in different compartments.
In Fig.3 shows another variant of implementation of the capsules 2 in accordance with the invention, containing additional wall elements 50, dividing the inner space 24 of the capsule in three sections 48A, 48b and 48S. Each compartment can be filled with different extract and/or soluble product, such as roasted and ground coffee, cream and/or with the aroma of liquor extracted product. The increase of pressure in different branches can be different, for example, for the formation of a drink, which merges the layers in a container 30 for an attractive supply of drink or a special taste. Further the s wall elements 50 may provide additional rigidity to the capsule 2. The wall 14, the cover 20 and/or bottom portion 16, thus, can be provided with less hard, which can lead to a more easy to manufacture and/or more cost-effective capsule 2.
In Fig.4 shows a variant implementation of the capsules in accordance with the invention, which contains additional wall elements 50 in the form of wedge-shaped ribs 46. The cross-section of the ribs 46 is increased from the bottom 16 to the cover 20. The cover 20 includes an output filter 36 with the output apertures 37 for draining the prepared beverage through them. The ribs 46 may provide additional rigidity to the annular wall 14. Preferably, the annular wall 14, essentially, is hard. By providing additional wall elements 50, attached to the annular wall 14 and held in the inner space 24, additional rigidity may be provided with an annular wall 14, thus, can be obtained more durable and rigid annular wall. One or more additional wall elements 50 can be ensured. Can be achieved in a variety of forms additional wall elements 50, such as, for example, wedge-shaped, rectangular, circular, polygonal. Also, the amount of additional wall elements 50 may be such that the remaining capacity of the internal space 24 is optimalnega provide sufficient recoverable product with an optimum seal. Thus, the volume of the internal space can adapt by additional wall elements based on the extracted product. When the capsule 2 is provided with an input filter 32 and output layer 34, the inner space of 24 capsules can adapt by additional wall elements 50 thus, to completely fill the extracted product in such a manner that in the capsule were no air volume, thereby increasing the shelf life of the recoverable product in the capsule. Capsule 2 can be properly sealed, e.g. by a biodegradable sealant material.
Additional wall element 50, for example a rib 46 may be provided with a channel, directed towards the bottom and ending at or near the cover or between the lid and the bottom part. The channel is open to the transmission of water in it, so, for example, the extractable product may also be wetted at the level below the input area of the bottom part in addition to the retrieved product wetted fluid medium through the inlet area of the lower part. Thus, for example, a more uniform pressure increase can be obtained.
In the foregoing description the invention has been described with reference to specific examples option is to carry out the invention. However, it will be apparent that various modifications and changes can be made here, without departing from the broader idea and scope of the invention as defined in the attached claims.
It may be obvious that the sections may be arranged in the circumferential direction adjacent to each other or may be located axially next to each other. Many variations and combinations of the location of the branches are possible.
In the claims, any reference positions in the parentheses should not be interpreted as limiting the claims. The word "comprising" does not exclude the presence of other signs or stages in addition to those outlined in the claims. Moreover, the singular should not be construed as limited to "only one", but instead is used to indicate "at least one" and does not exclude many. Statement of the specific characteristics in different claims does not exclude the possibility of a profitable combination of these features.
1. System for making a specified number of drink for consumption using an extractable product, comprising:
the exchangeable capsule, and
the device containing the receiver for holding the exchangeable capsule, and a device for filling liquid to supply certain quantities of the liquid, for example, water, an interchangeable capsule under a pressure of approximately 4-20 bar,
with interchangeable capsule contains an annular wall, a bottom part closing an annular wall at the first end, and a cover enclosing the annular wall at a second end opposite the bottom portion, and the wall, bottom and lid covering the interior space containing the extractable product,
the bottom part contains the input area, and the system is arranged to bring the device to dispense fluid into an interaction in a fluid environment with an input area for the fluid to the extractable product for preparing the beverage,
the cover has an output region, and the system contains the release, which, when used, is in the interaction by fluid output area for draining the prepared beverage from the capsule and supplying the beverage in a container such as a Cup,
the receiver is made with the possibility of merging prepared beverage from the capsule through the output region,
and the annular wall includes at least one additional wall element forming the edge and protruding into the interior, to provide additional rigidity.
2. The system under item 1, in which the annular wall, essentially, is hard.
3. The system under item 1, in which additional wall element PR is goes from the bottom to the lid of the capsule.
4. System according to any one of paragraphs.1-3, in which additional wall element contains the channel on the end facing the lower part, for transmission fluid in it and/or optionally containing perforated and/or porous sides.
5. The system under item 1, in which the edge is wedge-shaped.
6. The system under item 5, in which the cross-section is wedge-shaped ribs increases from the bottom to the lid.
7. The system under item 1, in which the output region has a porous and/or perforated output filter.
8. The system under item 1, in which the input region has a porous and/or perforated inlet filter.
9. The system under item 1, in which the receiver contains these tools to the bottom, designed to pierce the lower part of the alternative capsules to perform at least one inlet port for supplying fluid to the extractable product through the specified at least one inlet opening, and
thus the bottom part of the capsule of the system includes an input filter for flow through it of the fluid to the extractable product, the input filter, if used, is located so that the capsule system is not pierced by these means to the lower part and the lower part remains intact.
10. The system under item 1, in which the receiver itself if the connectors are the means for the cover, designed to pierce the output filter alternative capsules when the output region is pressed against these funds to cover under the action of pressure fluid and/or beverage in the capsule to perform at least one output opening through which the beverage can drain away from alternative capsules, and
moreover, the output region of the capsule system includes an output filter, through which the beverage can drain away from the capsule system in such a way that the capsule of the system, in use, is not pierced by these means for the cover and the cover remains intact.
11. The system under item 1, in which the device for filling liquid is arranged to supply a fluid medium in a removable capsule under a pressure of approximately 4 to 20 bar, preferably 4.5-18 bar, more preferably 5 to 15 bar.
12. Capsule for use in a system according to any one of paragraphs.1-11.
13. The use of capsules of p. 12 for preparing a beverage using a device system according to any one of paragraphs.1-11.
14. The method of preparation of a given amount of beverage for consumption using an extractable product, according to which:
provide removable capsule containing an annular wall, a bottom part closing an annular wall at the first end, and a cover ring stink the second end, the opposite lower portion, and the wall, bottom and lid covering the interior space containing the extractable product,
ensure the device containing the receiver for holding the exchangeable capsule, a device for filling liquid for supplying a quantity of liquid such as liquid under pressure, at least six bar replaceable capsule and release, which, when used, is in the interaction in a fluid environment with the capsule for draining the prepared beverage from the capsule and supplying the beverage in a container such as a Cup,
have a removable capsule with a lid in contact with the supporting surface of the receiver, and
serves fluid under pressure to the extractable product for preparing the beverage;
this annular wall contains at least one additional wall element forming the edge and protruding into the interior, to provide additional rigidity.