Invention Grant
- Patent Title: Connection mechanism for fluid pipings, manufacturing method for the same, and fuel cell system including connection mechanism for fluid pipings
- Patent Title (中): 流体管道连接机构及其制造方法，以及包括流体管道连接机构的燃料电池系统
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Application No.: US12094745Application Date: 2007-08-28
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Publication No.: US08256740B2Publication Date: 2012-09-04
- Inventor: Toru Nakakubo
- Applicant: Toru Nakakubo
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: JP2006-232807 20060829
- International Application: PCT/JP2007/067100 WO 20070828
- International Announcement: WO2008/026753 WO 20080306
- Main IPC: F16K31/00
- IPC: F16K31/00
Abstract:
A connection mechanism for fluid pipings, for connecting a plurality of the fluid pipings to flow a fluid, includes: a first component provided to one side of the plurality of the fluid pipings and including a movable portion constituting a part of a pressure control valve and operated by a differential pressure; a second component provided to another side of the plurality of the fluid pipings and including an opening and closing mechanism which is opened and closed by an operation of the movable portion constituting the part of the pressure control valve; and a transmission mechanism provided to at least one of the first component and the second component.
Public/Granted literature
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