COOLING SYSTEM OF HYBRID ELECTRIC VEHICLE

Title:

COOLING SYSTEM OF HYBRID ELECTRIC VEHICLE

Document Type and Number:

Japanese Patent JP3373770

Kind Code:

B2

Abstract:

PROBLEM TO BE SOLVED: To ensure proper operation and movement of a generator, an inverter, an electric motor for traveling, etc.
SOLUTION: This hybrid electric vehicle is provided with a cooling circuit 30 for an engine for cooling an engine, a cooling circuit 22 for motor devices for cooling at least a generator, an inverter, and a electric motor for traveling, and also a bypass passage 26 for bypassing the radiator 20 of the cooling circuit 22 for motor devices. A heat exchanger 31 for applying heat exchange to cooling water for the cooling circuit 30 for engine is provided in the course of the bypass 26.

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Inventors:

Yoshiaki Yamada
Yuji Sogen
Atsushi Yamada
Hiroshi Ienaka
Toshihiko Abe

Application Number:

JP27458797A

Publication Date:

February 04, 2003

Filing Date:

October 07, 1997

Export Citation:

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Assignee:

Nissan Diesel Co., Ltd.

International Classes:

F01P3/12; B60K6/46; F01P3/20; F02D29/06; (IPC1-7): F01P3/12; B60K6/04; F01P3/20; F02D29/06

Domestic Patent References:

JP7310637A
JP6013980A
JP62138821U

Attorney, Agent or Firm:

Masaki Goto (1 person outside)

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