Invention Grant
US07662496B2 Fuel cell cooling system and method for controlling circulation of cooling liquid in fuel cell
有权
燃料电池冷却系统及控制燃料电池冷却液循环的方法
- Patent Title: Fuel cell cooling system and method for controlling circulation of cooling liquid in fuel cell
- Patent Title (中): 燃料电池冷却系统及控制燃料电池冷却液循环的方法
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Application No.: US10557699Application Date: 2004-07-29
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Publication No.: US07662496B2Publication Date: 2010-02-16
- Inventor: Nobuo Fujita , Toshiyuki Kondo
- Applicant: Nobuo Fujita , Toshiyuki Kondo
- Applicant Address: JP Toyota-shi
- Assignee: Toyota Jidosha Kabushiki Kaisha
- Current Assignee: Toyota Jidosha Kabushiki Kaisha
- Current Assignee Address: JP Toyota-shi
- Agency: Kenyon & Kenyon LLP
- Priority: JP2003-282850 20030730
- International Application: PCT/IB2004/002427 WO 20040729
- International Announcement: WO2005/011037 WO 20050203
- Main IPC: H01M8/04
- IPC: H01M8/04 ; H01M2/00 ; H01M8/00
Abstract:
A cooling system for a fuel cell is provided with a cooling apparatus that regulates the temperature of the fuel cell by supplying the fuel cell with a cooling liquid via a cooling liquid passage by means of a water pump; an impurity-removing device which is provided in the cooling liquid passage and which removes impurities from within the cooling liquid; and flow generating means for causing the cooling liquid in the cooling liquid passage to flow through the impurity-removing device when the fuel cell is not operating.
Public/Granted literature
- US20060269807A1 Fuel cell cooling system and method for controlling circulation of cooling liquid in fuel cell Public/Granted day:2006-11-30
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