Title:
A method for preheating the air-conditioning circuit for hybrid cars, and the automobile battery of a hybrid car
Document Type and Number:
Japanese Patent JP6151760
Kind Code:
B2
Abstract:
An air-conditioning circuit for a hybrid vehicle has a charge-air cooler (12) for cooling charge air for a turbocharger of a combustion engine with a cooling medium, a low-temperature cooler (14) for cooling the cooling medium of the charge-air cooler (12), and an air-conditioning condenser (18) for dehumidifying conditioning air for air-conditioning a vehicle interior with the aid of a cooling liquid. The air-conditioning condenser (18) is connectable to the low-temperature cooler (14) for cooling the cooling liquid of the air-conditioning condenser. A temperature-control line (22) controls a temperature of a motor vehicle battery (24). The air-conditioning condenser (18) is connectable to the temperature-control line (22) for heating the motor vehicle battery (24). The required cooling power of the low-temperature cooler (14) can be reduced by cooling both the cooling medium of the charge-air cooler (12) and the cooling liquid of the air-conditioning condenser (18) in the low-temperature cooler (14).
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Inventors:
Tobias Wrap
Thomas Ceppe
Udofeffer
Thomas Ceppe
Udofeffer
Application Number:
JP2015219467A
Publication Date:
June 21, 2017
Filing Date:
November 09, 2015
Export Citation:
Assignee:
Dr. Ing. h.c. F. Porsche Aktiengesellschaft
International Classes:
B60K6/40; B60H1/22; B60K1/04; B60K6/24; B60K6/26; B60W10/26; B60W10/30; B60W20/00; H01M10/615; H01M10/625; H01M10/6568; H01M10/663
Domestic Patent References:
| JP2013060066A | ||||
| JP2001037009A | ||||
| JP2012081955A | ||||
| JP2014172429A | ||||
| JP2014201224A | ||||
| JP2013256207A |
Attorney, Agent or Firm:
Nobuyuki Okajima
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