公开(公告)号：US20120234415A1

公开(公告)日：2012-09-20

申请号：US13234339

申请日：2011-09-16

Applicant: Massimo Cardi ,  Mauro Rambaldini

Inventor： Massimo Cardi ,  Mauro Rambaldini

IPC: F16L37/32

CPC classification number: F16L37/565 ,  F16L37/34 ,  F16L37/56 ,  F16L39/04 ,  Y10T137/87161 ,  Y10T137/87949 ,  Y10T137/87957

Abstract: The present invention relates to a coaxial quick coupling suitable for being employed in very high pressure applications in the field of emergency tools, such as shears, retractors, cylinder lifters and the like, and/or in the construction field.The coupling according to the present invention is characterized in that it has a high standardization of the internal components, different components being used both in the male coupling and in the female coupling, and in that it has a greater structural and constructional simplicity, also having few points of elastomeric sealing, which results in longer duration and greater reliability of the coupling itself.

Abstract translation: 本发明涉及一种适用于应急工具（如剪刀，牵开器，气缸升降器等）和/或施工现场的非常高压应用中的同轴快速接头。 根据本发明的联轴器的特征在于它具有高内标的标准化，在阳联接器和阴连接器中使用不同的部件，并且其具有更大的结构和结构简单性，还具有 很少的弹性体密封点，这导致联轴器本身的持续时间更长和可靠性更高。

公开(公告)号：US20110241333A1

公开(公告)日：2011-10-06

申请号：US12739088

申请日：2008-10-01

Applicant: Olav Borgmeier ,  Frank Peters ,  Michele Stelluto ,  Ulrich Hiltemann ,  Roland Klein ,  Sabine Schuster ,  Volker Zieris

Inventor： Olav Borgmeier ,  Frank Peters ,  Michele Stelluto ,  Ulrich Hiltemann ,  Roland Klein ,  Sabine Schuster ,  Volker Zieris

IPC: F16L39/00

CPC classification number: F16L39/005 ,  F01N3/2066 ,  F01N2610/02 ,  F01N2610/14 ,  F16L13/02 ,  F16L37/565 ,  F16L53/00 ,  F16L53/32 ,  F16L53/70 ,  Y02A50/2325

Abstract: The present invention relates to a line connector (1) having two mutually separate flow paths for two fluid media, specifically one for a functional medium, in particular for a urea-water solution in an SCR catalytic converter system of a motor vehicle, and another for a temperature control medium for controlling the temperature of the functional medium. The line connector (1) is composed of a connector body (2) having at least three line connections, specifically at least a first connection (4) for a first line which conducts the functional medium, a second connection (6) for a second line which conducts the temperature control medium, and a third connection (8), which is designed as a double connection, for a double line (10) which is composed of an inner line (12) and an outer line (14) substantially coaxially surrounding said inner line (12). The third connection (8) has an inner connecting element (16) with an inner passage (24) and an outer connecting element (18) with an outer passage (26). The connector body (2) is formed in its interior such that the first and second connections (4, 6) merge separately from one another into the inner and outer passages (24, 26), respectively, of the third connection (8). The invention also relates to a line set comprising a line connector (1) according to the invention and at least one connected line for a fluid medium.

Abstract translation: 本发明涉及一种线连接器（1），其具有用于两个流体介质的两个相互独立的流动路径，具体地，一个用于功能介质，特别是用于机动车辆的SCR催化转换器系统中的尿素水溶液，另一个 用于控制功能介质的温度的温度控制介质。 线路连接器（1）由具有至少三个线路连接的连接器主体（2）组成，具体地至少是用于传导功能介质的第一线路的第一连接（4），第二连接 和用于双线连接的第三连接（8），其由内线（12）和外线（14）构成，所述双线（10）基本上同轴 围绕所述内线（12）。 第三连接件（8）具有带有内部通道（24）的内部连接元件（16）和具有外部通道（26）的外部连接元件（18）。 连接器主体（2）形成在其内部，使得第一和第二连接件（4,6）分别彼此合并到第三连接件（8）的内部和外部通道（24,26）中。 本发明还涉及包括根据本发明的线连接器（1）和用于流体介质的至少一条连接线的线组。

公开(公告)号：US20040261450A1

公开(公告)日：2004-12-30

申请号：US10765758

申请日：2004-01-26

Inventor： Makoto Yoshino ,  Fumiaki Nakamura ,  Satoru Yamanashi ,  Shun Kurata ,  Takahisa Suzuki

IPC: F25B001/00 ,  F25B041/00

CPC classification number: F16L7/00 ,  B60H1/00571 ,  F16L37/565 ,  F16L39/00 ,  F16L39/005 ,  F25B41/003

Abstract: A refrigerant pipe connected to the suction side of the compressor 1 and a refrigerant pipe connected to the discharge side of the compressor 1 are integrated into one body, a refrigerant pipe connected to the inlet side of the condenser 2 and a refrigerant pipe connected to the outlet side of the condenser 2 are integrated into one body, and a refrigerant pipe connected to the inlet side of the decompressor 3 and a refrigerant pipe connected to the outlet side of the temperature detecting portion are integrated into one body. In this piping structure, a double pipe structure and double pipe joint structure are adopted in which an inner pipe for circulating fluid of high pressure and an outer pipe for circulating fluid of low pressure are formed differently from each other and the respective end portions of the pipes are joined to a joint member by a plastically deforming means.

Abstract translation: 与压缩机1的吸入侧连接的制冷剂管和与压缩机1的排出侧连接的制冷剂配管集成在一体内，与冷凝器2的入口侧连接的制冷剂配管和与该冷凝器2连接的制冷剂配管 冷凝器2的出口侧一体地形成为一体，并且与减压器3的入口侧连接的制冷剂配管和与温度检测部的出口侧连接的制冷剂配管一体。 在该配管结构中，采用双管结构和双管接头结构，其中用于低压循环流体的高压循环流体的内管和用于低压循环的流体的外管彼此不同地形成， 管道通过塑性变形装置接合到接头构件。

公开(公告)号：US20040244848A1

公开(公告)日：2004-12-09

申请号：US10795599

申请日：2004-03-08

Applicant: Ojars Maldavs

Inventor： Ojars Maldavs

IPC: F16L037/34

CPC classification number: F16L37/34 ,  F16L37/35 ,  F16L37/565 ,  Y10T137/0491 ,  Y10T137/87949 ,  Y10T137/87957

Abstract: A method of fluidly connecting coaxially aligned first and second couplings (50, 130), wherein the both couplings (50, 130) have an inner high pressure passage (26) and a coaxial outer lower pressure passage (53). Initially the first coupling inner high pressure passage (26) is fluidly connected with the first outer lower pressure passage (53) while isolating the second coupling inner high pressure passage (166) and the coaxial outer lower pressure passage (151). Then the first coupling inner high pressure passage (26) and one of the second coupling inner and outer passages (166, 151) is fluidly connected with the first coupling coaxial outer lower pressure passage (53) while isolating the other of the second coupling inner and outer passages (166, 151). Finally the first coupling inner high pressure passage (26) is fluidly connected with the second coupling inner high pressure passage (166) and the first coupling coaxial outer lower pressure passage (53) is fluidly connected with the second coupling coaxial outer lower pressure passage (151).

Abstract translation: 一种流体连接同轴对准的第一和第二联接器（50,130）的方法，其中两个联接器（50,130）具有内部高压通道（26）和同轴外部低压通道（53）。 最初，第一联接内部高压通道（26）与第一外部低压通道（53）流体连接，同时隔离第二联接内部高压通道（166）和同轴外部低压通道（151）。 然后，第一联接内部高压通道（26）和第二联接内部和外部通道（166,151）中的一个与第一联接同轴外部低压通道（53）流体连接，同时隔离第二联接内部高压通道 和外部通道（166,151）。 最后，第一联接内部高压通道26与第二联接内部高压通道166流体连接，第一联接同轴外部低压通道53与第二联接同轴外部低压通道（ 151）。

公开(公告)号：US20040207197A1

公开(公告)日：2004-10-21

申请号：US10413583

申请日：2003-04-15

Inventor： Steve Hoang ,  Jorge L Valladares III

IPC: F16L003/00 ,  F16L007/00

CPC classification number: F16L39/005 ,  B64D37/005 ,  F16L37/565

Abstract: A coupling assembly for fuel transfer includes a first inner conduit attached to a first ferrule adapter. The first ferrule adapter includes a first inner conduit sealing mechanism, and a second inner conduit attached to a second ferrule adapter. The second ferrule adapter includes a second inner conduit sealing mechanism. An inner conduit coupling engages the first inner conduit sealing mechanism and the second inner conduit sealing mechanism, thereby connecting the first inner conduit to the second inner conduit. A first outer conduit surrounds the first inner conduit. The first outer conduit is attached to the first ferrule adapter. The first ferrule adapter includes a first outer conduit sealing mechanism, and a second outer conduit surrounding the second inner conduit. The second outer conduit is attached to the second ferrule adapter. The second ferrule adapter includes a second outer conduit sealing mechanism. An outer conduit coupling engages the first outer conduit sealing mechanism and the second outer conduit sealing mechanism, thereby connecting the first outer conduit to the second outer conduit. An inner conduit coupling indicating device can be closed only when the inner conduit coupling engages the first inner conduit sealing mechanism and the second inner conduit sealing mechanism. An outer conduit coupling indicating device can be closed only when said outer conduit coupling engages the first outer conduit sealing mechanism and the second outer conduit sealing mechanism.

Abstract translation: 用于燃料转移的联接组件包括附接到第一套圈适配器的第一内导管。 第一套圈适配器包括第一内部导管密封机构和连接到第二套圈适配器的第二内部导管。 第二套圈适配器包括第二内导管密封机构。 内部管道联接器接合第一内部管道密封机构和第二内部管道密封机构，由此将第一内部管道连接到第二内部管道。 第一外导管围绕第一内导管。 第一外导管连接到第一套圈适配器。 第一套圈适配器包括第一外部导管密封机构和围绕第二内部导管的第二外部导管。 第二外导管连接到第二套圈适配器。 第二套圈适配器包括第二外管密封机构。 外部管道联接器接合第一外部管道密封机构和第二外部管道密封机构，从而将第一外部管道连接到第二外部管道。 只有当内部管道联接件接合第一内部管道密封机构和第二内部管道密封机构时，内部管道联接指示装置才能被关闭。 只有当所述外部管道联接件接合第一外部管道密封机构和第二外部管道密封机构时，外部管道联接指示装置才能被关闭。

公开(公告)号：US06550815B2

公开(公告)日：2003-04-22

申请号：US09929643

申请日：2001-08-14

Applicant: Michael T. Zitkowic, Jr. ,  Christopher R. Terry ,  Daniel H. Walker ,  Gary O. Klinger

Inventor： Michael T. Zitkowic, Jr. ,  Christopher R. Terry ,  Daniel H. Walker ,  Gary O. Klinger

IPC: F16L3900

CPC classification number: F16L37/144 ,  F16L37/565 ,  Y10S285/921

Abstract: A quick connect body having first, second and third ports carries an insert extending from the first port to the third port and forming first and second flow paths through the body from the first and second ports, respectively, to concentrically mounted conduits attached to the third port and to one end of the insert. Retainer elements are mounted on the body and/or the insert to sealingly couple first and second conduits to the body and the insert.

Abstract translation: 具有第一，第二和第三端口的快速连接体承载从第一端口延伸到第三端口的插入件，并分别形成从第一和第二端口穿过主体的第一和第二流动通道，分别连接到第三端口 端口和插入的一端。 保持器元件安装在主体和/或插入件上以将第一和第二导管密封地联接到主体和插入件上。

公开(公告)号：US06179001B2

公开(公告)日：2001-01-30

申请号：US09051166

申请日：1998-08-19

Applicant: Christiaan A. Schutz

Inventor： Christiaan A. Schutz

IPC: F15L2904

CPC classification number: F16L37/34 ,  F16L37/565 ,  Y10T137/87933 ,  Y10T137/87949

Abstract: A rapid-action coupling comprising a male part connected to a first and a third conduit and a female part connected to a second and a fourth conduit for releasable mutual connection of at least the first to the second conduit and also for releasable mutual connection of the third conduit to the fourth conduit. The male part and the female part of the rapid-action coupling each comprise a shell formed in one piece and a plurality of connecting channels. At least at the position of the separating surface between the male and the female parts, the connecting channels arranged in the parts are preferably concentric. According to another embodiment the first and the third conduit and the second and the fourth conduit are mutually concentric.

Abstract translation: 一种快速动作耦合器，包括连接到第一和第三导管的阳部件和连接到第二和第四导管的阴部件，用于可释放地相互连接至少第一导管和第二导管，并且还可释放地相互连接 第三个导管到第四个导管。 快速接合联接件的阳部件和阴部件包括一体形成的壳体和多个连接通道。 至少在阳部件和阴部件之间的分离表面的位置处，布置在部件中的连接通道优选地是同心的。 根据另一个实施例，第一和第三导管以及第二和第四导管是相互同心的。

公开(公告)号：US5992158A

公开(公告)日：1999-11-30

申请号：US873138

申请日：1997-06-09

Applicant: Robert William Goddard ,  Leslie John Penny

Inventor： Robert William Goddard ,  Leslie John Penny

IPC: A61B17/00 ,  A61B18/00 ,  A61B18/02 ,  F16L37/24 ,  F16L37/56 ,  F25B19/02

CPC classification number: A61B18/02 ,  F16L37/24 ,  F16L37/565 ,  A61B2017/00119 ,  A61B2018/00041 ,  A61B2018/0262 ,  A61B2218/005

Abstract: A cryosurgical instrument comprises a cooling tip operable to be cooled by a flow of a cryogenic fluid within the tip; and a fluid transfer chamber having a fluid inlet for receiving cryogenic fluid, a first fluid outlet communicating with the cooling tip for supplying cryogenic fluid to the cooling tip, and a second fluid outlet communicating with an atmospheric air vent.

Abstract translation: 冷冻手术器械包括可操作以由尖端内的低温流体流冷却的冷却尖端; 以及流体输送室，其具有用于接收低温流体的流体入口，与冷却末端连通的用于向冷却末端供应低温流体的第一流体出口以及与大气通风口连通的第二流体出口。

公开(公告)号：US4977954A

公开(公告)日：1990-12-18

申请号：US407954

申请日：1989-09-15

Applicant: Michel Potier ,  Gilles Briet

Inventor： Michel Potier ,  Gilles Briet

IPC: F16L37/56 ,  F28F9/02

CPC classification number: F28F9/0231 ,  F16L37/565 ,  F28F2275/085 ,  Y10S285/921

Abstract: The fluid tank includes two coaxial necks. The inner neck is defined by a longitudinal portion of a partition that also includes at least one transverse portion dividing the fluid tank longitudinally into two chambers for the inlet and outlet of fluid. A rapid coupling device cast en bloc includes two coaxial necks cooperating respectively with the necks of the fluid tank, to couple the chambers to an external circuit.

Abstract translation: 流体箱包括两个同轴颈。 内颈部由分隔件的纵向部分限定，其还包括至少一个横向部分，其将流体箱纵向分成用于流体入口和出口的两个室。 快速连接装置铸件包括两个共同颈部，分别与流体箱的颈部配合，以将腔室连接到外部电路。

公开(公告)号：US4113242A

公开(公告)日：1978-09-12

申请号：US737761

申请日：1976-11-01

Applicant: Robert R. Holman ,  Daniel N. Turkall

Inventor： Robert R. Holman ,  Daniel N. Turkall

IPC: F16L41/00 ,  F16J15/00 ,  F16L37/56 ,  G21D1/00 ,  G21D1/02 ,  G21F5/00 ,  B65D51/00

CPC classification number: G21D1/02 ,  F16L37/565 ,  Y02E30/40

Abstract: A releasable, high-pressure seal is formed between axially aligned conduits each fitted with an end flange. One of the end flanges is relatively rigid. The other end flange is relatively resilient and slightly frustroconically shaped. The periphery of the resilient flange is connected to its associated conduit. A seal ring is disposed between the two flanges in proximity of the opening through the flanges. Fluid pressure applied to the inside of the resilient flange biases that flange towards the rigid flange because the portion of the former radially outward of the seal ring is subjected to ambient pressure only. In this manner the sealing force applied against the seal ring is increased proportionally to the fluid pressure interiorly of the conduits. A pair of opposing, inner conduits are rigidly secured to the respective outer conduits and they protrude past the outer conduits. They engage each other first when the conduit sets are axially moved towards each other so that the inner conduits act as a centering device. A seal is placed between ends of the inner conduits and the conduit sets are secured to each other with a peripheral clamp engaging opposing peripheral collars of the outer conduits.