baber/WOPTO huggingface dataset:
Patent EP-1110268-B1 (EP)
Inventor: BERGSTEDT LEIF
IPC: H05K3/40
Filed: 1999-08-26
Granted: 2007-10-17
Abstract: Procédé servant à raccorder des conducteurs (120, 110) s'étendant parallèlement l'un par rapport à l'autre dans un dispositif (100, 600) opérant dans une plage micro-ondes. Chaque conducteur est composé d'une couche conductrice (160, 170), d'une couche (150, 195, 198) en matériau diélectrique et d'un plan de masse (140, 180, 190). On sépare les plans de masse des deux conducteurs dans le dispositif par un noyau (130) constitué par un matériau diélectrique. On dispose les différentes couches l'une sur l'autre dans l'ordre désiré et on crée une cavité (310) dans le dispositif, ladite cavité s'étendant depuis la couche (170) du premier conducteur à raccorder au deuxième conducteur, à angle droit par rapport au sens principal de cette couche, jusqu'à la couche (150) sur laquelle la couche conductrice du deuxième conducteur doit être placée, en incluant cette dernière. On place un composant (400) consistant en une ligne microruban dans la cavité, de façon à établir un contact électrique entre le conducteur (470) du composant et la couche (170) du premier conducteur à raccorder au deuxième conducteur. On place ensuite la couche conductrice (160) du deuxième conducteur, ainsi que le reste de son plan de masse et sa couche diélectrique sur le dispositif, de manière à établir un contact électrique entre le conducteur (470) du composant et la couche conductrice (160) du deuxième conducteur.
Patent EP-1107870-B1 (EP)
Inventor: BISCHOFF JOHANNES
IPC: B41M1/12
Filed: 1999-08-27
Granted: 2002-10-23
Abstract: The invention relates to a method for the production of long-enduring luminescent safety markings, safety signs, safety guidance systems, safety guidance stripes and the like with extremely high luminance, especially for use outdoors, wherein at least one layer of at least one type of long-enduring luminescent pigment (long-enduring luminescent layer) is applied on a support coated preferably with a white reflecting layer using a silk screening process and said layer is sealed with at least one layer of protecting varnish. The invention is characterized in that a baking enamel is used both as binding agent and as protective varnish and in that the at least one long-enduring luminescent layer is initially hardened with a predetermined temperature-time profile and the protective varnish layer is subsequently hardened with another predetermined temperature-time profile.
Patent EP-1050070-B1 (EP)
Inventor: SCHUBERT GERHARD
IPC: G03F7/20
Filed: 1999-11-16
Granted: 2005-10-19
Abstract: L'invention concerne un dispositif pour le positionnement d'un substrat (18) dans un système de sensibilisation, dans lequel la surface à sensibiliser du substrat (18) est dans un plan sous-tendu par les coordonnées X, Y. Le substrat (18) est associé à une table (1) déplaçable dans les coordonnées X, Y, cependant qu'il est prévu entre la surface (5) de la table et le substrat (18), des moyens de matérialisation des mesures pour le réglage de la distance et pour l'orientation du substrat (18) par rapport à une optique de sensibilisation (2), à partir de laquelle un rayonnement corpusculaire est orienté perpendiculairement, suivant la coordonnée Z, à la surface du substrat. Conformément à l'invention, un dispositif du type précité est caractérisé en ce qu'il est prévu sur la table (1), en direction de l'optique de sensibilisation (2), à des distances différentes de la surface de la table (5), deux plaques supports (3, 16) orientées parallèlement au plan XY, en ce qu'une première (3) de ces plaques supports est reliée directement à la table (1), et en ce que la deuxième plaque support (16) est en liaison avec la première plaque support (3), via au moins un dispositif de retenue dont la fonction de retenue peut être enclenchée ou désengager. Un plan d'appui pour le substrat (18) est formé sur la face de la deuxième plaque support (16) tournée vers l'optique de sensibilisation (2).
Patent EP-1121575-B1 (EP)
Inventor: LAVEDRINE BERTRAND
IPC: G01J1/50
Filed: 1999-10-05
Granted: 2006-04-19
Abstract: A dosimeter for evaluating the degree of illumination by a change in coloration includes a substrate on which is positioned a light-sensitive coloring substance, where the coloring substance is formed of a mixture of several organic dyes dispersed in a polymer matrix and coated onto paper.</PTEXT>
Patent EP-1138179-B1 (EP)
Inventor: RONDEUX CHRISTIAN
IPC: H05G1/30
Filed: 1999-11-09
Granted: 2004-03-17
Abstract: The ionizing radiation command mechanism has an ionizing radiation generator (2) commanded by a command mechanism (1). The command link is established using a radio channel, using a transmitter code system.
Patent EP-1133487-B1 (EP)
Inventor: HAJ-YEHIA ABDULLAH
IPC: A61P17/02
Filed: 1999-11-25
Granted: 2004-09-15
Abstract: The present invention provides novel compounds having scavenging and anti-ROS properties and pharmaceutical composition comprising these compounds for treatment of conditions associated with oxidative stress or free radical injury. The compounds of the invention are of general formula (I).
Patent IE-86890-B1 (IE)
Title: Foil for an electric razor and an electric razor comprising such a foil
Inventor: BENJAMIN POTTS-JOHNSON
IPC: B26B19/00
Filed: 2016-06-24
Abstract: A foil for a razor such as an electric razor wherein the foil is curved in at least two orthogonal planes. The foil may be hemi-toroidal or have the shape of part of a toroid or donut. A razor comprising such a foil has an array of blades 8 arranged to move in a circular path. At least one of the blades 8 may have a positive rake angle. The blades may be shaped and arranged to cause an airflow in through the apertures in the foil to enhance shaving effect. The upper surface of the blades may have the shape of a segment of a toroidal form. The razor may also include a disk motor for driving the blades. <Figures 1a and 1b>
Patent IT-1304396-B1 (IT)
Inventor: CULZONI FERNANDO
IPC: B29C63/06
Filed: 1998-11-25
Granted: 2001-03-15
Abstract: Method for the implementation in situ of the three-layer coating with thermoplastic materials for the anticorrosive protection of welding joints of coated metal pipes, and/or of damaged coating areas, by wrapping up a ready-to use sheathing/band or tape, made of thermoplastic materials. The application of the sheathing/band or of the tape onto the joint is carried out mechanically by means of a suitable roll, e.g. in silicone rubber, said roll, carried by a suitable device placed on the pipe in the area to be coated, turning around the pipe wrapping and pressing with the desired pressure the sheathing/band/tape onto the pipe itself and ensuring a strong adherence to the support/pipe and the absence of air bubbles entrapped between the sheathing/tape and the pipe. <IMAGE>
Patent IT-1264886-B1 (IT)
Title: Process for consolidating and protecting the surface of stone materials from the deteriorating effect of atmospheric agents and pollutants
Inventor: MOGGI GIOVANNI
IPC: C09K/
Filed: 1993-06-25
Granted: 1996-10-17
Abstract: Process for consolidating and protecting the surface of stone materials, marble, sandstone, brickwork, cementitious conglomerates and objects manufactured from such materials from the deteriorating effect of atmospheric agents and pollutants, which comprises applying to the surface of the said materials an aqueous dispersion comprising: a) from 2 to 40% by weight, with respect to the total weight of polymer components, of a non-elastomeric vinylidine fluoride (VDF) homopolymer or copolymer, b) from 60 to 98% by weight, with respect to the total weight of polymer components, of an elastomeric VDF copolymer comprising in mols 55-85% of VDF, 15-45% of hexafluoropropene (HFP) and 0-30% of tetrafluoroethylene (TFE), c) from 2 to 25% by weight, with respect to the total weight of the dispersion, of a volatile organic solvent.
Patent IT-1276865-B1 (IT)
Title: Process for modifying the permeability of rock formations through gellable compositions
Inventor: ALBONICO PAOLA
IPC: C09K/
Filed: 1994-11-10
Granted: 1997-11-03
Abstract: Process for modifying the permeability of rock formations through the injection of a gellable solution, characterized in that the gellable aqueous solution comprises: 1) water, 2) a water-soluble polymer having a molecular weight of from 100,000 to 1,000,000 selected from: - a polyacrylamide as such or a partly hydrolysed polyacrylamide, - acrylamide copolymers with other monomers which can be copolymerized with acrylamide, 3) a crosslinking composition essentially comprising at least one phenol derivative and at least one aldehyde.
Patent IT-1283171-B1 (IT)
Inventor: PAVONE VINCENZO
IPC: A61P25/00
Filed: 1996-03-01
Granted: 1998-04-16
Abstract: PCT No. PCT/EP97/00917 Sec. 371 Date Aug. 28, 1998 Sec. 102(e) Date Aug. 28, 1998 PCT Filed Feb. 26, 1997 PCT Pub. No. WO97/31941 PCT Pub. Date Sep. 4, 1997The compounds of formula (I) cyclo[X11-Z12-X23-X34-Z25-X46]cyclo(2 beta -5 beta ) wherein: X1=(D or L)Cys(Y) or (D or L)SeCys(Y), Z1=Asp and Z2=Dap or Z1=Dap and Z2=Asp and X2, X3 and X4=natural or synthetic hydrophobic amino acids, having Z1, Z2, X2, X3 and X4 the same D or L configuration; Y=is a glycosidic group selected from the aldo and keto hexoses in the furanose or pyranose form bound to the cysteine with an  alpha  or  beta  thioacetalic bond or a cyclithol or a polyvinyl alcohol or PEG, constituted of 5 to 10 monomeric unities, bound to the cysteine with a thioether bond, are endowed of high solubility and of potent tachykinin-antagonistic activity.
Patent IT-1307369-B1 (IT)
Title: Conveyor belt for use to transport light objects along several processing stations comprises cross bars driven by two lateral series of alternated modular elements
Inventor: GRAZIANI STEFANO
IPC: B65G/
Filed: 1999-04-09
Granted: 2001-11-06
Abstract: Conveyor belt comprises cross bars that are generically parallel to one another and connected to one another by specially shaped side modular elements. Conveyor belt comprises cross bars (3) driven by two lateral series of alternated modular elements (1,2) with Ushaped section, provided with holes to fasten to the ends of the cross bars. The plane elements (2) are provided with slots near their ends, and these slots are suitable to slide around the ends of the cross bars included between the two side-by-side plant parts of the U-shaped elements. Pins acting on the wings of the U-shaped elements set the conveyor belt in motion. Each pair of wings of the U-shaped elements is provided with a roller to aid sliding of the inner part of the belt. Antifriction elements slide on other antifunction elements applied to the fixed guides of the belt.
Patent IT-1276516-B1 (IT)
Title: Procedure for the reconditioning of pressurised tanks to be buried and a system for continuously checking their operation
Inventor: MINGOZZI PIETRO
IPC: B65D/
Filed: 1995-04-04
Granted: 1997-10-31
Abstract: The present invention concerns a procedure for the reconditioning of pressurised tanks to be buried and a system for continuously checking their operation that includes three stages: a) surface treatment of the tank, b) application to the outer surface of the tank of a coating of synthetic material forming a skin, and c) provision of means for the electrochemical protection of the metal parts forming the tank and systems for the continuous checking of the operation of the tank. By means of the present invention it is possible continuously to check the condition of buried tanks so that they can operate safely. <IMAGE>
Patent IT-1291059-B1 (IT)
Inventor: MARTIN MARIO
IPC: F26B17/04
Filed: 1997-02-12
Granted: 1998-12-14
Abstract: The machine (1) includes a tunnel structure (2) which defines a chamber (8) with inclined, downwardly converging longitudinal side walls (9) and in which a substantially horizontal conveyor (10) for conveying a layered flow of shredded tobacco (T) from the input end (6) to the output end (7) of the chamber (8) extends adjacent the lower edges (9b) of the converging side walls (9). A ventilation system (16-25) is provided in this latter, having a delivery manifold (16) which extends above the conveyor (10), an array of vertical tubes (17) which extend from the delivery manifold (16) to a predetermined distance from the conveyor (10) between the lower edges (9a) of the converging side walls (9), a return manifold (18) communicating with lateral regions of the chamber (8) situated to the sides of the array of tubes (17) and above the converging side walls (9), and air conditioning and recycling apparatus (20-25) interposed between the outlet (23) of the return manifold (18) and the delivery manifold (16) for inducing flow of conditioned air through the tubes (17) towards the conveyor (10) in such a way that the air leaving the tubes (17) creates a bed of air above the conveyor (10) for fluidizing the layered flow of tobacco (T).
Patent IT-1295439-B1 (IT)
Title: Shock absorber for front fork suspension of motor scooter - has case and lid material suppressing expansion in right angle with pressure direction, when elastic body is pushed
Inventor: MAKINO HIROKI
IPC: B62K25/10
Filed: 1997-09-26
Granted: 1999-05-12
Abstract: The shock absorber has a case (15a) and a lid material (16). An elastic body (20) is provided inside the casing. When the elastic body is pushed, the case and the lid material suppresses a restraint wall in right angle with direction of pressure application.
Patent IT-1297584-B1 (IT)
Inventor: DONINI ESTORE
IPC: B21B13/02
Filed: 1997-12-24
Granted: 1999-12-17
Abstract: Compression unit for oscillating roll, suitable to generate a compression thrust on a surface subject to translatory movements on a plane which does not contain the axis on which the compression thrust is made, the compression unit comprising an oscillating plunger body housed inside a stationary housing seating made in said piston element (14), the plunger body (17) being conformed as a double element spherical cap, the first spherical cap element (20) facing towards the piston element (14), being entirely contained inside the containing seating cradle (16) and cooperating rotatably, due to the fact that they have the same shape, with the inner spherical surface (22) of said seating, the second spherical cap element (21) being partly outside the containing cradle (16) and facing towards the translatable surface and partly cooperating, due to the fact that they have the same shape, with the at least partly spherical surface (23) of a movable element (18) solid with the said translatable surface, the unit providing that, between the first (20) and the second (21) spherical cap elements there is placed an annular cylindrical connection and centering element (24) consisting of a ring made of an at least partly deformable elastic material, the elastic ring (25) having a force of elastic reaction greater than the tangential component (Ft) of the thrust force generated by the translatable surface against the plunger body (17), when the said surface is in a laterally translated position, in order to allow the restoration of the axially centered position of the plunger body (17) even in a condition of contact between the second (21) spherical cap element and the translatable surface. <IMAGE>
Patent JP-2994349-B1 (JP)
Title: 密封容器入り味噌汁
IPC: A23L11/20
Filed: 1998-08-19
Granted: 1999-12-27
Abstract: 【要約】
【課題】  加熱殺菌されて保存性があり、味噌汁本来の 風味が良好に維持され、製造後時間が経っても風味劣化 が起こりにくく、品質安定性の高い密封容器入り味噌汁 を提供する。
【解決手段】  味噌、酸発酵乳、必要に応じて具材、調 味料等を含む原料に温水を加え、混合攪拌して味噌汁と する。この味噌汁を加熱殺菌してから容器に充填し封入 するか、あるいは容器に充填し封入した後加熱殺菌して 密封容器入り味噌汁を得る。なお、酸発酵乳は、味噌１ ００重量部に対し５〜１００重量部含有させることが好 ましい。また、味噌汁中の固形分をホモゲナイザー等で 微粉砕して飲料のようにそのまま飲めるようにすること が好ましい。
Patent JP-2995296-B1 (JP)
Title: 地上と成層圏飛行船との間のエネルギー伝送方法
IPC: H01S3/00
Filed: 1998-09-24
Granted: 1999-12-27
Abstract: 【要約】
【課題】  成層圏の弱風帯に滞留させて、通信中継や環 境観測、孤立した離島・被災地・事故現場等への応急電 力の供給等に利用する成層圏飛行船に、その飛行船自体 の滞留のための動力や飛行船本来の機能遂行のための動 力を効率よく伝送できるようにする。
【解決手段】  成層圏の弱風帯に滞留する係留飛行船２ を地上の係留基地１に係留索３により係留させ、係留基 地１と係留飛行船２との間で、係留索３に沿う光ファイ バーを通してレーザによるエネルギー伝送を行う。係留 飛行船２においては、光電変換によりその飛行船自体の 滞留のための動力を得ると同時に、伝送を受けたエネル ギーを、その係留飛行船２から成層圏又はその近辺に滞 留する第２の飛行船１２に高出力レーザＬにより空中無 線伝送する。
Patent JP-3010622-B1 (JP)
Title: デュアルバンド送受信装置
IPC: H04B1/40
Filed: 1998-10-01
Granted: 2000-02-21
Abstract: 【要約】
【課題】  デュアルバンド送受信機（Dual band transc eiver）の部品点数を削減、消費電流を削減、不要スプ リアスの発生源を削減することを課題とする。
【解決手段】  第１の無線周波数帯の送受信周波数信号 と第２の無線周波数帯の送受信周波数信号とを同一の中 間周波数で送受信するデュアルバンド送受信装置におい て、送信側では、送信原信号に第１の局部発振周波数を 供給して送信中間周波数信号とする送信第１のミキサ と、前記送信中間周波数信号に第２の局部発振周波数を 供給して送信周波数信号とする送信第２のミキサを備 え、受信側では、受信信号に前記第２の局部発振周波数 を供給して受信中間周波数信号とする受信第２のミキサ と、前記受信中間周波数信号に前記第１の局部発振周波 数を供給して受信原信号を得る受信第１のミキサとを備 えたことを特徴とする。
Patent JP-2981219-B1 (JP)
Title: 人工海胆礁
IPC: A01K61/00
Filed: 1998-10-28
Granted: 1999-11-22
Abstract: 【要約】
【課題】  稚海胆が成長し易いように保護して生育可能 である人工海胆礁を提供すること。
【解決手段】  海胆礁本体１が、中央に位置する育成部 ３と、この育成部３の周囲に適宜間隔を保ち位置する流 れ除け部５からなり、育成部３はドーム状で、上面に取 り出し口部６を、側面下位に出入り口部７を、それぞれ 有していると共に、ドーム内に育成室８を同室内に陰影 部分ができる態様に形成しており、流れ除け部５はリン グ状で、側面下位に通口部９を有している。
Patent JP-2972773-B1 (JP)
Title: モジュール接続装置
IPC: H01R12/18
Filed: 1998-11-25
Granted: 1999-11-08
Abstract: 【要約】
【課題】  本発明は、モジュールが装着される筐体の薄 肉化を図ることのできるモジュール接続装置を提供する ことを目的とする。
【解決手段】  両面に接続端子１０ｃ・１０ｄが設けら れたモジュール１０を、電子機器の筐体Ｃに設けられ、 カバー１６によって開閉可能な開口部Ｄから筐体内に挿 入するとともに、このモジュールを前記筐体内に設けら れている基板１２に電気的に接続するようにしたモジュ ール接続装置であって、前記基板上に設けられ、前記モ ジュールの一方の面に設けられた接続端子が電気的に接 続される第１のリード端子１１と、前記カバーに設けら れ、このカバーを、前記開口部を覆って装着した際に、 前記モジュールの他方の面に設けられた接続端子に電気 的に接続される第２のリード端子１８とを備えているこ とを特徴とする。
Patent JP-2979405-B1 (JP)
Title: 温水プラグ及びこれに用いる保護キャップ
IPC: F24D3/10
Filed: 1998-12-14
Granted: 1999-11-15
Abstract: 【要約】
【課題】  室内機と室外機とを流路接続及び電気接続す る温水回路接続具の一方を構成する温水プラグに関し、 前記温水接続具の他方を構成する温水コンセントから引 き抜いた後の前記温水プラグのプラグ部(11)(12)からの 漏水を防止すること。
【解決手段】  室内機から延びる温水配管(31)(32)の先 端部に装着されるケーシング(10)と、ケーシング(10)の 端面(13)から突出する流路接続の為の一対の筒状のプラ グ部(11)(12)と、端面(13)からプラグ部(11)(12)と同方 向に突出する電気接続の為の複数の端子(1a)(1b)(1c) と、弾性材料よりなり、前記各プラグ部(11)(12)に水密 状態に且つ取り外し可能に密封外嵌される一対の筒状の プラグキャップ(55)とからなり、前記一対のプラグキャ ップ(55)は、結合片によって一体的に結合されているこ と。
Patent MD-4544-B1 (MD)
Title: Strain of blue-green microalga Nodularia harveyana - source of proteins, lipids and carbohydrates
Inventor: TROFIM ALINA
IPC: C12N1/12
Filed: 2017-03-15
Abstract: The invention relates to microbiology and biotechnology, namely to a strain of blue-green microalga, which can be used in microbiological, pharmaceutical, cosmetic industries, as well as in zootechnics and phytotechnics.The strain of blue-green microalga Nodularia harveyana (Thwaites) Thuret. is deposited in the National Collection of Nonpathogenic Microorganisms of the Republic of Moldova under the number CNMN-CB-12 and can be used as a source of proteins, lipids and carbohydrates.
Patent NO-318477-B1 (NO)
Inventor: SUNDHOLM GORAN
IPC: E05F15/56
Filed: 2002-09-13
Abstract: A hydraulic fire door, especially a sliding door, which can be selectively opened or closed by an actuator. In order to ensure a particularly fire resistant fire door without the heat resistance of the basic structure thereof having to be particularly fire resistant, the actuator is arranged to supply aqueous liquid to the fire door in order to cool it using the aqueous liquid.
Patent NO-322711-B1 (NO)
Title: Fremgangsmate for fremstilling av en beholder som har en trykkutjevningsapning, og beholder fremstilt i folge denne fremgangsmaten
Inventor: KUEHN TORSTEN
IPC: B65D1/02
Filed: 2002-10-02
Abstract: Fremgangsmåte for fremstilling av en beholder (1). omfattende en ytre beholder (2), en indre pose (3) anordnet deri og en trykkutjevningsåpning (10). anordnet i den ytre beholderen (2), og det beskrives også en beholder (1) produsert i henhold til denne fremgangsmåten, hvor først et pre-støp, omfattende to koaksiale rør, først produseres ved ko-ekstmdering ved hjelp av en blåseform og under dannelse av en utoverragende basisskjøt (5). Fremgangsmåten omfatter dannelse av en trykkutjevningsåpning (10) i den ytre beholderen (2) av beholderen (1) uten å sette integriteten til beholderen (1) i fare, hvorved en mindre avfallsmengde og en høyere produktivitet kan oppnås. Dette oppnås ved en fremgangsmåte hvor basisskjøten (5) delvis skjæres av og en kraft som virker i retning av skjøten påføres pre-støpet, som fremdeles har en temperatur på 40°C til 70°C, idet kraften bryter åpen og plastisk deformerer basisskjøten (5) slik at en trykkutjevningsåpning (10) dannes i basisområdet (4).
Patent NO-331201-B1 (NO)
Inventor: TRUAN GILLES
IPC: C12Q1/68
Filed: 2002-12-12
Abstract: The present invention relates to a method for producing combinatorial functional expression libraries using a combinatorial library of nucleic acids belonging to the same gene family, comprising a step of cloning by recombination in yeast. The invention also relates to a method for producing functional mosaic proteins and for analyzing a combinatorial functional expression library, by determining a sequential footprint for each of the mosaic proteins of the library.
Patent NO-335138-B1 (NO)
Title: Ekspanderbart system som vil lette ønsket fluidstrøm
Inventor: SHAMPINE ROD W
IPC: E21B43/02
Filed: 2003-10-14
Abstract: En utvidbar filteringsinnretning, så som en sandskjerm, til bruk i et brønnhull. Den utvidbare innretningen omfatter et utvidbart basisrør og minst et filterlag utenpå og langs basisrøret, som muliggjør utvidelse av innretningen under opprettholdelse av filtreringsegenskaper.
Patent NO-325737-B1 (NO)
Inventor: SYMES KENNETH CHARLES
IPC: C08J3/12
Filed: 2003-10-30
Abstract: Polymeric particles comprising a polymeric matrix and colourant distributed throughout the matrix, wherein the polymeric matrix that has been formed from a blend of monomers comprising a first monomer which is an ethylenically unsaturated ionic monomer and a second monomer which is an ethylenically unsaturated hydrophobic monomer which is capable of forming a homopolymer of glass transition temperature in excess of 50° C., and in which the first monomer is a salt of a volatile counterion component, characterized in that the polymeric matrix is impermeable to the colourant The particles obtainable by the process of the invention can be used in a variety of industrial processes, for instance in the manufacture of inks, paper and cosmetics.
Patent NO-328513-B1 (NO)
Title: Armatur
Inventor: BRAATHEN THOR FROLICH
IPC: F28F9/26
Filed: 2005-09-26
Abstract: Det er beskrevet en anordning ved armatur for sammenkobling av en eller flere varmevekslere (2) til en varmvannsbeholder (9) av trykkberedertypen, som innbefatter: en anslutning (1) i form av et sylindrisk rør med en første ende og en andre, hvilken første ende er anpasset til å festes til varmtvannsbeholderens (9) vegg, bunn eller topp, og den andre enden er anpasset til å forbindes med ytterligere rørdeler, ventil etc., hvilken anslutning (1) er forsynt med et parti (11) innbefattende minst to sporforsynte partier forsynt med o-ringer (4), hvor den indre diameteren til anslutningen (1) er større eller lik den ytre diameteren til varmevekslerens (2) rør, samt en indre, rørformet hylse.(3) vis indre diameter er mindre eller lik den indre diameteren til varmevekslerens rør (2), idet anslutningen (1) er forbundet med varmtvannsberederens (9) vegg, topp eller bunn, og en ende av varmevekslerens rør (2) er ført gjennom et gjennomgående hull i varmtvannsberederens (9) vegg, topp eller bunn og et stykke inn i anslutningen (1) forbi partiet (1 1), at hylsen (3) er ført inn i den enden av varmevekslerens rør (2) som er beliggende inne i anslutningen (1), og at partiet (11) er klemt sammen til en mindre diameter i den hensikt å tilveiebringe en lekkasjetett sammenkobling mellom varmevekslerens rør (2), anslutningen (1) og den indre hylsen (3).