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Title:
METHOD FOR REGULATING OPERATION TEMPERATURE OF INTERNAL COMBUSTION ENGINE AND ITS DEVICE
Document Type and Number:
Japanese Patent JP2004036623
Kind Code:
A
Abstract:

To provide a method for regulating the operation temperature of a fluid cooling internal combustion engine to provide improved option to speedily heat a cooling fluid such as in a cold starting stage of the internal combustion engine, and to provide a device therefor.

This method for regulating the operation temperature of the internal combustion engine 1 and its device are devised so that the cooling fluid is transferred to a circuit by a cooling fluid pump 2 driven by an electric motor 7 through the internal combustion engine 1 and the electric motor 7 can work with dissipated electric power increased in comparison with its normal motion. The waste heat generated in that state is transmitted to the cooling fluid.


Inventors:
ATSCHREITER FRIEDRICH
KURZ MARTIN
BASS WOLFGANG
Application Number:
JP2003000272532
Publication Date:
February 05, 2004
Filing Date:
July 09, 2003
Export Citation:
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Assignee:
ROBERT SEUFFER GMBH & CO KG
TCG UNITECH AG
International Classes:
F01P3/20; F01P5/10; F01P5/12; F01P7/16; F02N19/10; F01P11/20; (IPC1-7): F01P3/20; F01P5/10
Attorney, Agent or Firm:
志賀 正武
高橋 詔男
渡邊 隆
青山 正和
鈴木 三義
西 和哉
村山 靖彦
実広 信哉