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公开(公告)号：US20110048553A1
公开(公告)日：2011-03-03
申请号：US11996955
申请日：2006-07-25
IPC分类号： F16K7/00
CPC分类号： G05D16/0661 , Y10T137/7904
摘要： A pressure regulator includes a housing having an inlet port through which pressurized fluid at a primary pressure is supplied, and a discharge port through which pressurized fluid at a secondary pressure lower than the primary pressure is discharged, and at the same time having a flow passage formed therein to extend from the inlet port to the discharge port, and a pressure control mechanism which is disposed on the flow passage to reduce the primary pressure to the secondary pressure. The pressure control mechanism includes a movable body including a diaphragm which is displaced in response to change in the pressure of the fluid and the movable body is provided with an abutment portion which is brought into abutment against a part of the housing to prevent the movable body from being excessively displaced when the primary pressure becomes excessively high.
摘要翻译： 压力调节器包括壳体，该壳体具有供给初级压力的加压流体的入口端口以及排出低于初级压力的次级压力的加压流体的排出口，同时具有流路 形成在其中以从入口端口延伸到排放口;以及压力控制机构，其布置在流动通道上以将初级压力降低到次级压力。 压力控制机构包括：移动体，其包括响应于流体的压力变化而移位的隔膜，并且可移动体设置有邻接部分，抵靠部分抵靠壳体的一部分以防止移动体 当初级压力变得过高时，不会发生过度位移。
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公开(公告)号：US20080314462A1
公开(公告)日：2008-12-25
申请号：US11575277
申请日：2005-09-12
IPC分类号： G05D16/06
CPC分类号： F23K5/16 , F17C13/04 , F17C2201/0119 , F17C2205/0335 , F17C2205/0338 , F17C2205/0341 , F17C2209/234 , F17C2223/0123 , F17C2223/0153 , F17C2250/0626 , F17C2260/036 , F17C2270/0718 , G05D16/0663 , Y10T137/7758 , Y10T137/87941 , Y10T137/88054
摘要： A pressure regulator, comprising a pressure regulating mechanism and a connector. A supply connecting tool (3) supplying a pressurized fluid to a body part (11) with the built-in pressure regulating mechanism (5) is connected to the connector (2) to secure excellent pressure regulating function by preventing the pressure regulating function from being affected by the connecting operation of the connecting tool and supply a fluid to stop the reverse flow of fluid caused by the attaching/detaching operations of the connecting tool. The connector (2) comprises a link member (544) openably operating a valve mechanism (6) according to the connecting operation of the supply connecting tool (3). The pressure regulating mechanism (5) comprises a pressure regulating valve (55) operated according to the deviation of a diaphragm (52) to regulate the pressurized fluid to a secondary pressure. The link member (544) is formed separately from the pressure regulating valve (55). Two reverse flow prevention valves (56) and (57) stopping the reverse flow of fluid are installed on the inside and outside of the pressure regulating valve (55).
摘要翻译： 一种压力调节器，包括压力调节机构和连接器。 通过内置压力调节机构（5）将加压流体供给到主体部分（11）的供应连接工具（3）连接到连接器（2），以通过防止压力调节功能 受到连接工具的连接操作的影响，并提供流体以阻止由连接工具的连接/拆卸操作引起的反向流体流动。 连接器（2）包括根据供应连接工具（3）的连接操作可开启地操作阀机构（6）的连杆构件（544）。 压力调节机构（5）包括根据隔膜（52）的偏差操作以将加压流体调节到次级压力的压力调节阀（55）。 连杆构件（544）与压力调节阀（55）分开形成。 在压力调节阀（55）的内部和外部安装有两个阻止流体逆流的防逆流阀（56）和（57）。
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公开(公告)号：US20110123905A1
公开(公告)日：2011-05-26
申请号：US11996957
申请日：2006-07-25
IPC分类号： H01M8/02
CPC分类号： H01M8/04208 , H01M8/04186 , H01M8/1009 , H01M8/1011 , Y02E60/523
摘要： A fuel container for fuel cells is equipped with a container main body, containing liquid fuel therein to be supplied to a fuel cell, equipped with a connecting port, for connecting with the fuel cell or a pressure adjusting device, and extruding means, for extruding the liquid fuel. The fuel container is also equipped with a partitioning member, which is slidably provided within the container main body, for partitioning the interior of the container main body into a fuel storage chamber, in which the liquid fuel is contained, and an extruding means housing chamber, in which the extruding means is housed. The fuel container is further equipped with a valve provided in the connecting port, for enabling or preventing the flow of the liquid fuel. The frictional force generated at the surfaces of the connector main body and the partitioning member, which are in sliding contact, is 10N or less.
摘要翻译： 一种用于燃料电池的燃料容器装备有容纳在其中的液体燃料供应到燃料电池的容器主体，该燃料电池配备有用于与燃料电池或压力调节装置连接的连接口，以及用于挤出的挤出装置 液体燃料。 燃料容器还配备有分隔构件，其可滑动地设置在容器主体内，用于将容器主体的内部分隔成容纳液体燃料的燃料储存室，以及挤出装置收纳室 ，其中容纳挤压装置。 燃料容器还配备有设置在连接口中的阀，用于实现或防止液体燃料的流动。 在连接器主体和分隔构件的滑动接触的表面产生的摩擦力为10N以下。
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公开(公告)号：US20060151494A1
公开(公告)日：2006-07-13
申请号：US10563097
申请日：2004-06-21
申请人： Yasuaki Nakamura , Hideto Usui , Satoshi Komiyama
发明人： Yasuaki Nakamura , Hideto Usui , Satoshi Komiyama
CPC分类号： H01M8/04208 , H01M8/04
摘要： A fuel container (1) for supplying fuel (F) to a fuel cell is constituted by: a container main body (2) having a sealed structure; an inner container (3) for housing the fuel therein, formed by a flexible bag provided within the container main body; a valve mechanism (4) for enabling/disabling supply of fuel, provided in the container main body (2) and in communication with the interior of the inner container (3); and compressed gas (G) for ejecting the fuel, sealed between the container main body (2) and the inner container (3). All of the structural components that contact the fuel (F) are formed of non-metallic materials. The fuel container (1) may also include an injection valve (5). In this case, a fuel injecting container reinjects fuel (F) into the fuel container (1), such that the fuel container (1) can be used repeatedly.
摘要翻译： 用于向燃料电池供应燃料（F）的燃料容器（1）由具有密封结构的容器主体（2）构成; 用于容纳燃料的内部容器（3），其由设置在容器主体内的柔性袋形成; 设置在所述容器主体（2）内并与所述内部容器（3）的内部连通的用于使燃料供给能够停止的阀机构（4）。 和用于喷射燃料的压缩气体（G），密封在容器主体（2）和内容器（3）之间。 与燃料（F）接触的所有结构部件均由非金属材料形成。 燃料容器（1）还可以包括喷射阀（5）。 在这种情况下，燃料喷射容器将燃料（F）重新注入到燃料容器（1）中，使得可以重复使用燃料容器（1）。
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公开(公告)号：US07922214B2
公开(公告)日：2011-04-12
申请号：US11575282
申请日：2005-09-12
申请人： Yasuaki Nakamura , Hideto Usui
发明人： Yasuaki Nakamura , Hideto Usui
IPC分类号： F16L37/18
CPC分类号： F23Q2/52 , F16L37/084 , F16L37/113 , F16L37/36 , Y10T403/28
摘要： A connector structure securely connectable in a locked state and releasable by an easy operation, comprising a supplying connection part for supplying a fluid and receiving connection part for receiving the supply of fluid. The connector structure also comprises a securing mechanism having an operating member moving according to a connecting operation between the supplying connection part to the receiving connection part, holding the connected state of the supplying part to the receiving part in a securely locked state and releasing the locked state of the supplying part to the receiving part by movement of the operating member according to the next pressing-in operation of the supplying part and an energizing mechanism energizing the supplying part in the separating direction thereof from the receiving part. When in the locked state, the pressurized fluid can be supplied from the supplying connection part to the receiving connection part.
摘要翻译： 一种连接器结构，其可在锁定状态下牢固地连接并通过简单的操作而可释放，包括用于供应流体的供应连接部分和用于接收流体供应的接收连接部分。 连接器结构还包括固定机构，该固定机构具有根据供给连接部分到接收连接部分之间的连接操作而移动的操作部件，将供应部件的连接状态保持在接收部分处于牢固锁定状态，并释放锁定 所述供给部通过所述供给部的下一个压入操作的移动而使所述供给部的状态通过所述供给部向所述接收部移动;以及通电机构，使所述供给部沿其分离方向从所述接收部通电。 当处于锁定状态时，加压流体可以从供应连接部分供应到接收连接部分。
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公开(公告)号：US20090214287A1
公开(公告)日：2009-08-27
申请号：US11575282
申请日：2005-09-12
申请人： Hideto Usui , Yasuaki Nakamura
发明人： Hideto Usui , Yasuaki Nakamura
IPC分类号： F16L17/00
CPC分类号： F23Q2/52 , F16L37/084 , F16L37/113 , F16L37/36 , Y10T403/28
摘要： A connector structure securely connectable in a locked state and releasable by an easy operation, comprising a supplying connection part for supplying a fluid and receiving connection part for receiving the supply of fluid. The connector structure also comprises a securing mechanism having an operating member moving according to a connecting operation between the supplying connection part to the receiving connection part, holding the connected state of the supplying part to the receiving part in a securely locked state and releasing the locked state of the supplying part to the receiving part by movement of the operating member according to the next pressing-in operation of the supplying part and an energizing mechanism energizing the supplying part in the separating direction thereof from the receiving part. When in the locked state, the pressurized fluid can be supplied from the supplying connection part to the receiving connection part.
摘要翻译： 一种连接器结构，其可在锁定状态下牢固地连接并通过简单的操作而可释放，包括用于供应流体的供应连接部分和用于接收流体供应的接收连接部分。 连接器结构还包括固定机构，该固定机构具有根据供给连接部分到接收连接部分之间的连接操作而移动的操作部件，将供应部件的连接状态保持在接收部分处于牢固锁定状态，并释放锁定 所述供给部通过所述供给部的下一个压入操作的移动而使所述供给部的状态通过所述供给部向所述接收部移动;以及通电机构，使所述供给部沿其分离方向从所述接收部通电。 当处于锁定状态时，加压流体可以从供应连接部分供应到接收连接部分。
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公开(公告)号：USD686879S1
公开(公告)日：2013-07-30
申请号：US29421022
申请日：2012-05-04
申请人： Toshihiro Ichikawa , Hideto Usui
设计人： Toshihiro Ichikawa , Hideto Usui
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公开(公告)号：US20080272128A1
公开(公告)日：2008-11-06
申请号：US10586685
申请日：2005-01-17
申请人： Yasuaki Norimatsu , Tomoichi Kamo , Osamu Kubota , Hideto Usui
发明人： Yasuaki Norimatsu , Tomoichi Kamo , Osamu Kubota , Hideto Usui
CPC分类号： H01M8/04208 , H01M2250/30 , Y02B90/18
摘要： A fuel container for a fuel cell, comprises a liquid fuel chamber having a space for the storage of liquid fuel, a valve disposed in an outlet of the liquid fuel chamber to discharge the liquid fuel from the space or stop the discharge, a partition wall member movable through the space toward the valve, and a compressed gas chamber communicating with the space and storing compressed gas, the compressed gas imparting a back pressure to the partition wall member so that the partition wall member moves through the space toward the valve, the liquid fuel chamber and the compressed gas chamber being integral with each other. This fuel container is used as a fuel container for replenishing fuel to a fuel container installed in a fuel cell or can be installed into a fuel cell.
摘要翻译： 一种用于燃料电池的燃料容器，包括具有用于储存液体燃料的空间的液体燃料室，设置在液体燃料室的出口中的阀，用于从液体燃料排出液体燃料或停止排放;分隔壁 所述压缩气体与所述空间连通并存储压缩气体，所述压缩气体向所述分隔壁构件施加背压，使得所述分隔壁构件朝向所述空间朝向所述阀移动， 液体燃料室和压缩气体室彼此成一体。 该燃料容器用作用于将燃料补充到安装在燃料电池中的燃料容器的燃料容器，或者可以被安装到燃料电池中。
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