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Title:
HYBRID CAR
Document Type and Number:
Japanese Patent JP2008290636
Kind Code:
A
Abstract:

To quickly carry out the warming-up (heating) of a large capacity of battery by eliminating fuel consumption for heating the battery without consuming any useless power in an extremely cold region.

This hybrid car is provided with a water-cooled engine 2 and a motor 3 for making a vehicle travel; a battery pack 1 for supplying a power to the motor 3; an engine radiator 4 connected to a water-cooled channel 2a of the water-cooled engine 2 for making coolant liquid circulate with the water-cooled engine 2; and a heat exchanger 6 connected through a bypass valve 5 to the water-cooled channel 2a of the water-cooled engine 2 for warming-up the battery pack 1 with coolant liquid to be made to circulate in the water-cooled engine 2. The hybrid car heats the battery pack 1 by the heat exchanger 6 by making the coolant liquid circulating in the water-cooled channel 2a of the water-cooled engine 2 circulate in the heat exchanger 6 in such a state that the bypass valve 5 is opened.


Inventors:
Kurokuzuno, Naoki
Application Number:
JP2007000139800
Publication Date:
December 04, 2008
Filing Date:
May 26, 2007
Export Citation:
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Assignee:
SANYO ELECTRIC CO LTD
International Classes:
B60W10/26; B60K6/22; B60K6/28; B60K11/02; B60L11/18; B60W10/00; B60W10/30; B60W20/00; H01M2/10; H01M10/60
Domestic Patent References:
JP2006151091A2006-06-15
JPH1122466A1999-01-26
JP2006051852A2006-02-23
JPH11350956A1999-12-21
Attorney, Agent or Firm:
豊栖 康弘
豊栖 康司



 
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