DRIVE DEVICE FOR AUTOMOBILE

Japanese Patent JP3782877

B2

PROBLEM TO BE SOLVED: To utilize a cooling liquid of a cooling liquid circulation mechanism for the cooling of a dynamic damper and shorten an axial direction length and lighten entire device by installing the dynamic damper of a drive device in the cooling liquid circulation mechanism.
SOLUTION: A drive device including an internal combustion engine is provided with a cooling liquid circulation mechanism, which is constituted by a cooling liquid pump, a cooler (condenser), a fan and a thermostat. In this case, the wheel 2.3 of a cooling liquid pump is installed on the shaft end of the crank shaft 1.1 of an engine and a cover body including a suction pipe 2.1 is arranged therearound. A retarder 7 providing a rotor side flywheel 7.1 and a stator side flywheel 7.2 is arranged in this cooling liquid pump and the rotor side flywheel 7.1 is connected to the wheel 2.3 of the cooling liquid pump through a dynamic damper 9. A drive device is made compact by utilizing a cooling liquid of the cooling liquid circulation mechanism for the cooling of the dynamic damper 9.

Peter Edelman
Klaus Vogelsanck
Helibert melar
Peter Rose
Peter Heilinger
Hans Gephard

JP27316897A

June 07, 2006

October 06, 1997

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Voice Turbo Gaem Behr und Co Cargae

F02B67/00; F02B77/00; B60K11/02; B60T1/087; F01P5/10; F01P5/12; F02B63/06; F16D57/04; F16D65/00; F16F15/26; F02F7/00; (IPC1-7): F02B77/00; F01P5/10; F01P5/12; F02B67/00; F16F15/26

JP60156248U
JP8207718A
JP8232655A

Masatake Shiga
Takashi Watanabe

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