baber/WOPTO huggingface dataset:
Patent DE-3142074-A1 (DE)
Title: Pressure-adjustable, heated nozzle connection for very viscous heating oils
Inventor: LOHSE WOLFGANG DIPL ING
IPC: F23D11/28
Filed: 1981-10-23
Abstract: The invention relates to a nozzle connection for oil burners for combustion of very viscous heating oils, in particular with small throughputs. The aim of the invention consists in increasing the operational capability of nozzle connections for heating-oil burners and making possible the combustion of very viscous heating oils using the pressure pulverising method. The aim is achieved according to the invention in that heating oil preheated for combustion flows through or around the nozzle holder over its entire length and an adjustable pressure-control element is arranged in the nozzle holder, which works in a maintenance-friendly manner, guarantees a preselected operating pressure of the oil flow before the nozzle to avoid vapour bubble formation and, by the special design of the spring plate, prevents subsequent spraying of heating oil on closure of the valve. <IMAGE>
Patent DE-3142219-A1 (DE)
Title: Machine for the metered filling of cup-shaped plastic containers with foodstuffs and stimulants, such as milk products or the like, having plastic properties.
Inventor: MUELLER HANS PETER
IPC: B65B17/02
Filed: 1981-10-24
Abstract: Published without abstract.
Patent DE-3144034-A1 (DE)
Title: Lighting system, in particular for a bicycle
Inventor: WESTHOFF WERNER
IPC: B62J6/00
Filed: 1981-11-05
Abstract: The invention relates to a lighting system, in particular with battery or accumulator as current source, for a bicycle or the like, which lighting system is equipped with a lamp element which has the current source and with the control switch and an incandescent lamp with reflector, and which has a holding element for attaching the lamp element to the vehicle, which holding element, so as to be independent from a dynamo and for the sake of easier handling when recharging accumulator cells and also for double-use as a hand-held lamp, is characterised in that the lamp element is attached in a manner permitting it to be removed from or mounted on the holding element by a rapid hand movement and at the same time in a position aligned ready-for-use on the vehicle.
Patent DE-3145159-A1 (DE)
Title: Method and device for controlling the top gas combustion of a hot-blast cupola furnace
Inventor: RACHNER HANS-GUENTHER DR ING
IPC: F27B1/22
Filed: 1981-11-13
Abstract: Method for controlling the combustion of the hot, uncleaned top gases, which have a greatly fluctuating thermal value, of a hot-blast cupola furnace in a combustion chamber arranged directly downstream thereof and charged with combustion air, the quantity of combustion air being adjusted in such a manner that the air surplus of the combustion is constant.
Patent DE-3146219-A1 (DE)
Title: Clamping strip for the connection of two parts which are circular in the region of the connection abutment
Inventor: REISACHER JOSEF DR ING
IPC: F16L23/08
Filed: 1981-11-21
Abstract: In order to connect two parts having a circular cross-section in the region of the connection abutment, for example two pipes, the connection abutments are constructed as flanges which can be connected to one another in accordance with the known prior art either by screwing or by clamping strips. The object is to simplify and reduce the cost of said clamping strips, whose construction until now has been relatively complicated and hence expensive. This is achieved in that the clamping strip ends at one end in a U-shaped curve and, at the other end, lugs which rest in a free web of the U-shaped curve, the webs of the U-shaped curve and of the lugs being provided with perforations for the clamping screw to pass through. This clamping strip can be produced in a single working procedure on suitably constructed machines. The clamping force produced by the clamping screw is transferred to the clamping strip, essentially in the elastic region, and to the U-shaped curve, initially in a purely elastic region, and then in a region which deforms plastically. <IMAGE>
Patent DE-3149243-A1 (DE)
Title: Heating-plate press in window-frame construction
Inventor: RAPP PETER
IPC: B30B15/04
Filed: 1981-12-11
Abstract: Published without abstract
Patent DE-3152007-A1 (DE)
Title: Installation for washing
Inventor: BAUS HEINZ GEORG
IPC: E03C1/14
Filed: 1981-12-31
Abstract: The invention relates to an installation for washing or cleaning, having a basin which is pivotable from a horizontal use position to an at least approximately vertical rest position and has an outlet opening. The basin can be constructed as a hand basin, a bathtub or as a shower tray. If, upon pivoting into the rest position, residual water is still present in the basin or if in the rest position further water gets into the inner space, for example as a result of a dripping tap, this results in particular difficulties for discharging said water. According to the invention, it is therefore proposed that the basin has in its inner space an undercut region which, in the use position, lies behind the upper edge and, in the rest position lies underneath the upper edge, the outlet opening being arranged in the said region. By virtue of the construction according to the invention, the outlet opening is situated at the deepest point of the inner space, even in the rest position, so that the water can be reliably discharged. <IMAGE>
Patent DE-3201706-A1 (DE)
Title: Ram guide for pneumatically operated implements for staples, pins, nails or the like
Inventor: BADE HEINZ EMIL
IPC: B25C1/04
Filed: 1982-01-21
Abstract: Published without abstract.
Patent DE-3203077-A1 (DE)
Title: Tool for caulking a self-aligning plain bearing in a component
Inventor: WEILAND HELMUT
IPC: B23P11/00
Filed: 1982-01-30
Abstract: In a tool for caulking a self-aligning plain bearing in a component (5), which bearing has a V-shaped groove (8, 9) at its bearing race (1), a ring consisting of several sectors (18, 19) is provided which has a V-shaped edge (30) which plunges into the V-shaped groove (8, 9) during the caulking. The diameter of the V-shaped edge (30) can be adapted to the diameter of the V-shaped groove (8, 9) by radial displacement of the sectors (18, 19). <IMAGE>
Patent DE-3203912-A1 (DE)
Title: Method and device for transferring sample vapour
Inventor: SCHROEN WERNER
IPC: G01N21/63
Filed: 1982-02-05
Abstract: The invention relates to a method and a device for transferring sample vapour and serves for direct routine determination of elemental concentrations in powder samples and other solid samples by means of spectral analysis. The object of achieving the linkage of laser evaporation appliances with appliances for emission and absorption analysis in a simple way, with high detection capability and good reproducibility of the analysis results, is achieved in that the sample vapour, which is generated in a sample chamber by laser radiation with the exclusion of air, is fed, by means of a transfer gas via a transfer line, to the spectral apparatus in question, in that the sample chamber comprises a sample changer which is movable with respect to a solid support, the support has an evaporation chamber sealed by a window, and in that at least one supply duct and one discharge duct are provided, which constitute a connection to a transfer gas line and to the analytical appliance, the supply duct advantageously opening into the evaporation chamber in a nozzle-like manner. <IMAGE>
Patent DE-3209272-A1 (DE)
Title: Process for the quench patenting of steel wire
Inventor: LIPPMANN ROLAND DIPL ING
IPC: C21D9/64
Filed: 1982-03-13
Abstract: The process for the quench patenting of steel wire relates to a process for the heat treatment of steel wires having a carbon content of 0.30 to 1.00%, particularly patenting in batch operation. The object of the invention is to design the control of the temperature of the heating furnace and the course of the heating in such a way that the heating conditions for the wire in question and the holding time for the required austenitisation are achieved in the shortest possible time with the least expenditure of energy and with better quality features of the steel wire. In accordance with the invention, the heating furnace is first of all heated without incandescent mass to at least 100 K above the austenitisation temperature. The wire coil is then introduced into the furnace and heated with maximum burner power. When the temperature of the wire is 40 to 100 K above the transformation temperature of the steel in question, the burners are strongly throttled or turned off. After the furnace temperature is equal to the wire temperature, there is a holding time of at most six minutes. The wire then passes as rapidly as possible into the salt bath, the temperature of which is 430 to 460 DEG C. The holding time is at most three minutes.
Patent DE-3209349-A1 (DE)
Title: Electromagnetic sealing of connecting joints in screw-connected screening elements
Inventor: KAISERSWERTH HANS-PETER
IPC: H05K9/00
Filed: 1982-03-15
Abstract: Electromagnetic screening of connecting joints in screw-connected screening elements (1, 2) which have a U-shape in the region of the screw-connecting point, whose one limb is shortened, and in which the connecting joints are filled in by contact springs (3) consisting of ferromagnetic material, such that a direct electrical connection exists between the screening elements (1, 2), which consist of sheet steel in order to improve the screen attenuation at the screw-connecting points, which sheet steel is covered with a metallic corrosion-protection surface. <IMAGE>
Patent DE-3218190-A1 (DE)
Title: Supporting construction for high structures
Inventor: HOENIG OTTO DR ING
IPC: E04C3/32
Filed: 1982-05-14
Abstract: Water-filled hollow steel columns (3) of a supporting construction for high structures each have an internal downpipe (7) and an external hollow column profile (6). Each hollow steel column (3) is designed at its upper end (6') as a water storage tank (16). The water storage tanks (16) of a plurality of hollow steel columns (3) are connected by water-compensating conduits (17) which lead into the water storage tank (16), in each case above the upper end of the downpipe (7). The supply of water lying above the mouths of the water-compensating conduits (17) is available to all connected hollow steel columns (3). In the event of a leak of one column, the supply of water lying below the mouth of the water-compensating conduit (17) is maintained for all other hollow steel columns (3). A separator component ensures clear separation between rising channel and falling channel. <IMAGE>
Patent DE-3218905-A1 (DE)
Title: Wood-working apparatus with counter wood holders
Inventor: HARBS ALFRED
IPC: B27G19/10
Filed: 1982-05-19
Abstract: Wood-working apparatus with a plurality of workpiece mountings fixed on a transporting member and at least one tool, each workpiece mounting being assigned a counter wood holder to which a counter wood element bearing against the tool exit side of the workpiece in question is fixed, the counter wood holder remaining fixed to the transporting member over a working section between a workpiece start position and a workpiece end position, the counter wood holder being fixed to a holding device capable of being moved on by the transporting member and capable of being moved in a mechanically controlable manner, between the working position fixed to the transporting member and a position remote therefrom, in such a way that, with a driven transporting member, the counter wood holder is automatically moved up to a workpiece before its entry and is secured in the working position and after passing the working section is detached from the workpiece in question and is moved into the position remote from the transporting member. <IMAGE>
Patent DE-3222209-A1 (DE)
Inventor: RAAK JUERGEN
IPC: B01F33/40
Filed: 1982-06-12
Abstract: 1. Continuous process for the preparation of mixtures and in-line dosing of difficulty mixable components, such as for example water and polymers, in which the materials to be mixed are fed into at least one mixing cell, characterized in that both the materials cell provided with a turbine and consisting of a transparent material, whereby a gas or air cushion is formed which initially separates the materials to be mixed which are in the mixing cell fitted with a turbine or prevents direct contact with the dosage points, whereafter the final, intensive mixing takes place in a tubular mixer connected to the mixing cell.
Patent DE-3223819-A1 (DE)
Title: Fuse box
Inventor: GETREUER EDGAR
IPC: H01H85/20
Filed: 1982-06-25
Abstract: A fuse box for arrangement on a metallic mounting rail in a metallic lighting column or the like, which fuse box is provided with a number of fuse holders having corresponding connecting terminals, while an earth terminal is provided for connection to the earth lead, the box comprising non-conductive material and metallic mounting screws being inserted through the base of the box, characterised in that at least one of the mounting screws is provided with a metallic sliding nut under the base of the box in order to be clamped into the mounting rail with the aid of the mounting screw, and having a metallic locking nut inside the box, in order to lock the box to the mounting screw, this one mounting screw being inserted through a metallic bush which is fitted in the base of the box and being connected to the earth terminal inside the box in such a manner that, after mounting of the box in the lighting column, this lighting column is conductively connected to the earth terminal.
Patent DE-3238005-A1 (DE)
Title: Anti-theft device for motor vehicles
Inventor: EICHERT KURT
IPC: B60R25/00
Filed: 1982-10-13
Abstract: The subject of the invention is an anti-theft device for motor vehicles. The device consists essentially of a vertical switching lever receptacle box which is open at the lower end and a parking brake lever receptacle housing which protrudes therefrom and is inclined downwards towards the free end. The latter has at its free end a brake lever receptacle opening and in its interior a brake lever guide which consists of two guide bolts and a stop bolt. A safety lock whose locking cylinder is securely connected to a locking lever which can be swivelled into the receptacle box and locked with its free end under the switching lever knob is attached to the receptacle housing.
Patent DE-3238624-A1 (DE)
Title: Grinding roll for a sheet-deburring machine
Inventor: ERNST JUN PAUL DIPL ING
IPC: B24D9/00
Filed: 1982-10-19
Abstract: The subject matter of the invention is a grinding roll for a sheet-deburring machine. The grinding roll has a roll body 1 which is provided with a highly elastic coating 3, for example expanded rubber. Furthermore, a clamping device 4 is located in the roll body 1. The clamping device 4 firmly clamps the ends of the abrasive belt 6 pulled over the surface of the roll body 1. A foil 7 can be inserted between the abrasive belt 6 and the surface of the elastic coating 3 so that the hardness of the grinding roll can be changed by simple means. <IMAGE>
Patent DE-3248532-A1 (DE)
Title: Device for controlling the damping unit in offset presses
IPC: B41F33/00
Filed: 1982-12-29
Abstract: The invention relates to a device for controlling the damping unit in offset presses. In a first embodiment, a pair of electrodes is formed by sliding metal cylinders between which the damping roller (26) with a layer of water on its surface is arranged. Alternating voltage is applied to the electrodes (24, 30) so that the variation of the amount of damping water in the layer of water on the damping roller (26) can be detected in the form of the variation in the electrical resistance. In this way, the speed of revolution of the water dispensing cylinder (16) is adjusted in order to control the damping water. According to a second embodiment of the invention, the vibration cylinder (24) is mounted dielectrically in the wall (74) of the press, which wall (74) at the same time supports the plate cylinder (12). A pair of electrodes (24, 12) is formed by the vibration cylinder (24) and the plate cylinder (12), between which the damping roller (26) is arranged. Alternating voltage is applied to the electrodes (12) so that a variation in the amount of damping water in the layer of water on the damping roller (26) can be detected in the form of variations in the electrical resistance. In this way, the speed of revolution of the water dispensing cylinder (16) is adjusted in order to control the damping water. <IMAGE>
Patent DE-3248995-A1 (DE)
Title: Loading wheel with side edge scoop -
Filed: 1982-01-05
Abstract: No further information has been published for this application.
Patent DE-3305989-A1 (DE)
Title: Device for heat exchange
Inventor: RUFF KLEMENS
IPC: F28F9/013
Filed: 1983-02-22
Abstract: Devices for heat exchange which have, in a heat exchanger shell, heat exchanger tubes arranged next to and above one another and subject to the transverse flow of a heat exchanger medium are difficult to access in the event of tube breakages or for undertaking cleaning measures. The invention provides to combine the heat exchanger tubes 14 by groups into tube stacks 15, to support the latter in transverse webs 12, and to force-guide the transverse webs 12 in the heat exchanger shell 3 in the longitudinal direction of the heat exchanger tubes 14. It is possible in this way for the individual tube stacks 15 to be drawn out from and reintroduced into the heat exchanger shell 3 like a drawer. <IMAGE>
Patent DE-3307757-A1 (DE)
Inventor: HEUFT BERNHARD
IPC: B65G47/76
Filed: 1983-03-04
Abstract: 1. An apparatus for distributing articles from a feed conveyor (5) to two or more discharge conveyors (3) in response to certain features of said articles, comprising a means (2) for selectively displacing said articles transversely of the direction of advance, said discharge conveyors having substantially horizontal conveying surfaces, characterized in that the articles (1) are so advanced that at the latest at the displacing means (2) they come to stand on both discharge conveyors (3) and that at or downstream of the displacing means (2) the two discharge conveyors (3) are inclined relative to each other in the manner of a roof along a certain length of way.
Patent DE-3308576-A1 (DE)
Inventor: BRUNNER RUDOLF
IPC: F15B13/04
Filed: 1983-03-10
Abstract: Control valve device, in particular for hydraulic systems having high flow rates, comprising a housing provided with a bore within which a piston slide means can be displaced from a neutral position with zero-pressure flow to at least one control position, and further comprising at least one pressure passage leading to and at least one discharge passage leading away from the housing bore, said pressure passage and discharge passage being adapted to be interconnected through flow conduits provided in the piston slide means. In known control valve devices of this type, the flow paths for the zero-pressure flow must be very large in the case of high flow rates; when the piston slide means carries out adjusting movements, undesirable jamming forces are caused at said piston slide means which obstruct the adjusting movements, herein avoided by providing the features that within the housing bore the discharge passage orifice is displaced relative to the pressure passage orifice in the longitudinal direction of the bore, that these orifices are diametrically opposed by recesses of the same size, which are each open towards the housing bore and which each have applied thereto the pressure existing in the opposite passage via connection passages provided within the housing or within the piston slide means, and that the piston slide means has provided therein in front of each passage orifice a longitudinally extending pocket bridging the displacement between the passage orifice and a neighboring recess.
Patent DE-3310551-A1 (DE)
Title: Particle analysis and sorting apparatus
Inventor: HOLLINGER JOHN D
IPC: G01N15/14
Filed: 1983-03-23
Abstract: The invention relates to a particle analysis apparatus for measuring particles in a flow. The apparatus has a flow-type cell containing two channels which are interlinked via a collection opening, disposed between them, for the particles flowing through, and a nozzle disposed near the downstream end of the downstream channel. Furthermore, an apparatus is provided for introducing an enveloping liquid into the downstream end of the downstream channel to envelop and hydrodynamically focus the particle stream as it flows through the downstream channel from the collection opening to the nozzle. <IMAGE>
Patent DE-3315210-A1 (DE)
Title: Near-field probe
Inventor: POTSCHKAT GUENTER
IPC: G01R29/08
Filed: 1983-04-27
Abstract: To measure the three components of the magnetic field and to form the summation vector of the measured three components, a near-field probe is proposed which has a cuboid metallic housing on one outer surface of which a carrier for three ring-shaped antenna elements arranged orthogonally with respect to one another, is attached at right angles. On one corner of the housing, an electrically insulated holding handle is mounted in the direction of the relevant space diagonal of the housing. In the interior of the housing, a device for conditioning and processing the measurement voltages at the bases of the antenna elements is attached, which has a separate channel for each of the three antenna elements, for conditioning the relevant measurement signal with respect to RF. Each channel comprises an antenna input stage, a range divider, a separating stage and a squaring stage. The latter has an integrated mixer chip with quadratic amplifier characteristic for forming the square of the channel signal at the input end and for RF rectification. The output signals of the three channels are added and amplified and then supplied to an indicating instrument which has a scale with quadratic division for reducing the amplified aggregate signal. The scale can be read through a cutout in one housing wall.
Patent DE-3323040-A1 (DE)
Title: Instrument for measuring redox potential
Inventor: NICOLAI WALTER
IPC: G01N27/416
Filed: 1983-06-27
Abstract: The quiescent potential of the measuring probe electrodes of an instrument for measuring Redox potential is automatically balanced by a potential difference compensating device and a calibrating electrolyte. The potential difference compensating device may be designed either as a switch connection which can be operated manually or by any type of timing element and which has a series resistance in the external circuit.
Patent DE-3323188-A1 (DE)
Title: Planetary gearing
Inventor: ANDREI-ALEXANDRU MARCEL DIPL I
IPC: F16H13/06
Filed: 1983-06-28
Abstract: In the case of a planetary wheel with a drive shaft and an eccentric driven by this, with a planet wheel which has a hub in which the eccentric rotates, and with an internal gear arranged concentrically with the drive shaft, along the inside of which internal gear the planet wheel runs, it is intended to increase the efficiency by rotatably mounting on the eccentric a wheel which acts upon the hub surface of the planet wheel.