Title:
FUEL CELL SYSTEM
Document Type and Number:
Japanese Patent JP2007200581
Kind Code:
A
Abstract:
To provide a fuel cell system of which period for warming-up operation of a fuel cell is shortened, with improved mountability on a vehicle or the like.
The fuel cell system is provided with a fuel cell, a cooling device cooling a cooling media for cooling the fuel cell, a circulation piping for circulating the cooling media between the fuel cell and the cooling device, a first pump arranged on the circulation piping, a bypass-piping connected to the circulation piping, making the cooling media circulate without passing through the first pump, a second pump arranged on the bypass-piping, smaller than the first pump, and a housing case housing the fuel cell, the bypass-piping, and the second pump.
COPYRIGHT: (C)2007,JPO&INPIT
Inventors:
USUI YOSHITAKA
Application Number:
JP2006014513A
Publication Date:
August 09, 2007
Filing Date:
January 24, 2006
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
H01M8/04; H01M8/24
Domestic Patent References:
| JP2004014185A | 2004-01-15 | |||
| JP2004158279A | 2004-06-03 | |||
| JP2002367664A | 2002-12-20 | |||
| JP2004319265A | 2004-11-11 |
Attorney, Agent or Firm:
Meisei International Patent Office