公开(公告)号：US20080314462A1

公开(公告)日：2008-12-25

申请号：US11575277

申请日：2005-09-12

申请人： Yasuaki Nakamura ,  Hideto Usui ,  Satoshi Komiyama ,  Mitsuo Hirotomi

发明人： Yasuaki Nakamura ,  Hideto Usui ,  Satoshi Komiyama ,  Mitsuo Hirotomi

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）。

公开(公告)号：US20110123905A1

公开(公告)日：2011-05-26

申请号：US11996957

申请日：2006-07-25

申请人： Yasuaki Nakamura ,  Hideto Usui ,  Satoshi Komiyama ,  Mitsuo Hirotomi

发明人： Yasuaki Nakamura ,  Hideto Usui ,  Satoshi Komiyama ,  Mitsuo Hirotomi

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。

公开(公告)号：US20110048553A1

公开(公告)日：2011-03-03

申请号：US11996955

申请日：2006-07-25

申请人： Yasuaki Nakamura ,  Hideto Usui ,  Satoshi Kamiyama ,  Mitsuo Hirotomi

发明人： Yasuaki Nakamura ,  Hideto Usui ,  Satoshi Kamiyama ,  Mitsuo Hirotomi

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。