公开(公告)号：US07921875B2

公开(公告)日：2011-04-12

申请号：US12232725

申请日：2008-09-23

申请人： Atsushi Moriiki ,  Katsuya Nishi ,  Yoshinori Abura

发明人： Atsushi Moriiki ,  Katsuya Nishi ,  Yoshinori Abura

IPC分类号： F16L37/28

CPC分类号： F16L37/23 ,  F16L37/32 ,  Y10T137/87949 ,  Y10T137/87957

摘要： In the fluid coupling for connecting the fluid passages of a plug (1) and a socket (2), a valve (33), a valve holder (31) and a spring (32) disposed in a compressed state between the valve (33) and the valve holder (31) are accommodated inside each of the plug (1) and the socket (2) to be connected to each other the plug (1) is inserted into the socket (2), the valve (33) of the plug (1) and the valve (33) of the socket (2) make contact with each other so that the valves (33) are retracted resisting an urging force of the spring (32). This fluid coupling further includes conical members (32, 51) which form a conical external shape along a line connecting the outside diameter portion of the valve (33) and the outside diameter portion of the valve holder (31) when the valve (33) of the plug (1) and the valve (33) of the socket (2) make contact with each other, so that the springs (32) are compressed between the valve (33) and the valve holder (31).

摘要翻译： 在用于连接插头（1）和插座（2）的流体通道的流体联接器中，阀（33），阀保持器（31）和弹簧（32）以压缩状态设置在阀（33） ）和阀座（31）容纳在每个插头（1）和插座（2）内，以彼此连接，插头（1）插入插座（2）中，阀（33） 插座（1）和插座（2）的阀（33）彼此接触，使得阀（33）缩回抵抗弹簧（32）的推动力。 这种流体联接装置还包括锥形构件（32,51），当阀（33）与阀门（33）连接时，沿着连接阀（33）的外径部分和阀保持器（31）的外径部分的线形成锥形外形， （1）和插座（2）的阀（33）彼此接触，使得弹簧（32）在阀（33）和阀保持器（31）之间被压缩。

公开(公告)号：US20090091129A1

公开(公告)日：2009-04-09

申请号：US12232725

申请日：2008-09-23

申请人： Atsushi Moriiki ,  Katsuya Nishi ,  Yoshinori Abura

发明人： Atsushi Moriiki ,  Katsuya Nishi ,  Yoshinori Abura

IPC分类号： F16L39/00

CPC分类号： F16L37/23 ,  F16L37/32 ,  Y10T137/87949 ,  Y10T137/87957

摘要： [Problems] To provide a low pressure loss type fluid coupling having a valve holder which has a large effective opening area and never drops the strength thereof.[Means to Solve] In the fluid coupling for connecting the fluid passages of the plug 1 and the socket 2, a valve 33, a valve holder 31 and a spring 32 disposed in a compressed state between the valve 33 and the valve holder 31 are accommodated inside each of a plug 1 and a socket 2 to be connected to each other liquid-tightly, and when the plug 1 is inserted into the socket 2, the valve 33 of the plug 1 and the valve 33 of the socket 2 make contact with each other so that the valves 33 are retracted resisting an urging force of the spring32. This fluid coupling further includes conical members 32, 51 which form a conical external shape along a line connecting the outside diameter portion of the valve 33 and the outside diameter portion of the valve holder 31 when the valve 33 of the plug 1 and the valve 33 of the socket 2 make contact with each other, so that the springs 32 are compressed between the valve 33 and the valve holder 31.

摘要翻译： [问题]提供一种具有阀座的低压损失型流体联轴器，阀保持器具有大的有效开口面积并且不会降低其强度。 [解决手段]在用于连接插头1和插座2的流体通道的流体联接器中，在阀33和阀座31之间以压缩状态设置的阀33，阀保持器31和弹簧32是 容纳在插头1和插座2的内部以彼此液密连接，并且当插头1插入插座2时，插头1的阀33和插座2的阀33接触 使得阀33缩回以抵抗弹簧32的推动力。 这种流体联接器还包括圆锥形构件32,51，当塞子1的阀33和阀33的连接时，沿着连接阀33的外径部分和阀保持器31的外径部分的线形成锥形外形 插座2彼此接触，使得弹簧32在阀33和阀座31之间被压缩。

公开(公告)号：US09032997B2

公开(公告)日：2015-05-19

申请号：US13813262

申请日：2012-07-03

申请人： Yoshinori Abura ,  Katsuya Ishibe ,  Atsushi Moriiki

发明人： Yoshinori Abura ,  Katsuya Ishibe ,  Atsushi Moriiki

IPC分类号： F16L37/32 ,  F16L37/28 ,  F16L37/34

CPC分类号： F16L37/28 ,  F16L37/34 ,  Y10T137/87941 ,  Y10T137/87949 ,  Y10T137/9029

摘要： A fluid coupling includes a socket with a socket main body, a fixed valve, a guide which is engaged with the fixed valve and biased to be pressed against an inner surface of the socket main body, and a guide spring which biases the guide, and a plug with a plug main body, a movable valve, a valve spring, and a valve holder which supports the movable valve and the valve spring. When the plug is inserted into the socket, the guide moves rearward against a biasing force of the guide spring to connect a flow path between the plug and the socket. A fitted portion, which is fitted into the distal end of the plug, is disposed at the end portion of the guide. First seal members are disposed between the fitted portion and a distal end of the plug.

摘要翻译： 流体联轴节包括具有插座主体的插座，固定阀，与固定阀接合并被偏压以抵靠插座主体的内表面的引导件和偏置引导件的引导弹簧，以及 具有塞子主体的塞子，可动阀，阀弹簧和支撑可动阀和阀弹簧的阀保持器。 当插头插入到插座中时，引导件将以引导弹簧的偏置力向后移动，以连接插头和插座之间的流动路径。 装配在插头的远端中的装配部分设置在引导件的端部。 第一密封构件设置在嵌合部分和插塞的远端之间。

公开(公告)号：US20130186495A1

公开(公告)日：2013-07-25

申请号：US13813262

申请日：2012-07-03

申请人： Yoshinori Abura ,  Katsuya Ishibe ,  Atsushi Moriiki

发明人： Yoshinori Abura ,  Katsuya Ishibe ,  Atsushi Moriiki

IPC分类号： F16L37/28

CPC分类号： F16L37/28 ,  F16L37/34 ,  Y10T137/87941 ,  Y10T137/87949 ,  Y10T137/9029

摘要： The present invention provides a fluid coupling which can surely prevent liquid leakage, and reduce manufacturing cost and time. It includes a socket (11) which is provided with a socket main body (12), a fixed valve (21), a guide (30) which is engaged with the fixed valve (21) and is biased so as to be pressed against an inner surface of the socket main body (12), and a spring (4) which biases the guide (30), and a plug (51) which is provided with a plug main body (52), a movable valve (61), a spring (68), and a valve holder (71) which supports the movable valve (61) and the spring (62). When the plug (51) is inserted into the socket (11), the guide (30) moves rearward against a biasing force of the spring (49) so as to connect a flow path between the plug (51) and the socket (11). A fitted portion (35), which is fitted into the distal end of the plug (51), is disposed at the end portion of the guide (30). First seal members (41 and 42) are disposed between the fitted portion (35) and a distal end (55) of the plug (51).

摘要翻译： 本发明提供一种能够可靠地防止液体泄漏并且降低制造成本和时间的流体联接。 它包括一个插座（11），它设有一个插座主体（12），一个固定阀（21），一个与固定阀（21）接合的引导件（30） 插座主体（12）的内表面和偏压引导件（30）的弹簧（4）和设置有插塞主体（52）的插头（51），可动阀（61） ，弹簧（68）和支撑可动阀（61）和弹簧（62）的阀保持架（71）。 当插头（51）插入到插座（11）中时，引导件（30）抵抗弹簧（49）的偏压力向后移动，以便连接插头（51）和插座（11）之间的流动路径 ）。 安装在插头（51）的前端部的嵌合部（35）设置在引导件（30）的端部。 第一密封构件（41和42）设置在配合部分（35）和插头（51）的远端（55）之间。