Title:
車両用電池冷却装置
Document Type and Number:
Japanese Patent JP4631177
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a battery-cooling device for a vehicle for which complication of the structure of the exhaust port of an exhaust duct is unnecessary, and has high cooling efficiency. SOLUTION: The exhaust port 56 of the exhaust duct 48 for exhausting air used for cooling a battery 10 is installed between a deck side trim 52 and a body outer 58, and air after cooling is completely exhausted in the space between the deck side trim 52 and the body outer 58. Since the structure of the exhaust port 56 of the exhaust duct 48 can be simplified, a manufacturing cost of the cooling device can be lowered, and since the exhaust duct 48 does not extend to the body outer 58, the exhaust duct 48 is shortened. Therefore, the manufacturing cost is lowered. Since the passing route of the cooling air is shortened and the pressure loss of the cooling air is reduced, cooling efficiency of the battery 10 is enhanced. Installation of a communication port dedicated to the exhaust duct 48 in the body outer 58 is made unnecessary as well.
Inventors:
Midori Midori
Application Number:
JP2001021500A
Publication Date:
February 16, 2011
Filing Date:
January 30, 2001
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
B60K1/04; B60K6/20; B60K6/28; B60K6/42; B60K11/06; H01M10/60; H01M10/613; H01M10/625; H01M10/6556; H01M10/6563
Domestic Patent References:
| JP11185831A | ||||
| JP10306722A | ||||
| JP2000233648A |
Attorney, Agent or Firm:
Haruyuki Ikeda