Invention Grant
US08835071B2 Fuel cell system including oxidation gas supply pipe integrated with coolant supply pipe
有权
燃料电池系统包括与冷却剂供应管道集成的氧化气体供应管
- Patent Title: Fuel cell system including oxidation gas supply pipe integrated with coolant supply pipe
- Patent Title (中): 燃料电池系统包括与冷却剂供应管道集成的氧化气体供应管
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Application No.: US12892026Application Date: 2010-09-28
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Publication No.: US08835071B2Publication Date: 2014-09-16
- Inventor: Atsushi Imamura , Hiroshi Koide , Yasunari Arai
- Applicant: Atsushi Imamura , Hiroshi Koide , Yasunari Arai
- Applicant Address: JP Aichi-Ken
- Assignee: Toyota Boshoku Kabushiki Kaisha
- Current Assignee: Toyota Boshoku Kabushiki Kaisha
- Current Assignee Address: JP Aichi-Ken
- Agency: Greenblum & Bernstein P.L.C.
- Priority: JP2009-239526 20091016
- Main IPC: H01M8/02
- IPC: H01M8/02 ; H01M8/04 ; H01M8/06 ; H01M8/24

Abstract:
An end plate is joined to a fuel cell stack. A first piping unit and a second piping unit are attached to the end plate. The first piping unit has a first attachment base, to which a fuel gas supply pipe, a first oxidation off-gas discharge pipe, and a coolant discharge pipe are coupled. The second piping unit has a second attachment base, to which an oxidation gas supply pipe, a coolant supply pipe, and a discharge pipe are coupled. The discharge pipe is joined to a discharge cylinder coupled to the first oxidation off-gas discharge pipe. The oxidation gas supply pipe and the coolant supply pipe are integrated with each other. Also, the first oxidation off-gas discharge pipe and the coolant discharge pipe are integrated with each other.
Public/Granted literature
- US20110091784A1 FUEL CELL SYSTEM Public/Granted day:2011-04-21
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