DRIVE DEVICE FOR AUTOMOBILE

Title:

DRIVE DEVICE FOR AUTOMOBILE

Document Type and Number:

Japanese Patent JPH10115228

Kind Code:

A

Abstract:

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.

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.

Inventors:

EDELMANN PETER
VOGELSANG KLAUS
MOELLER HERIBERT
ROSE PETER
HEILINGER PETER
GEBHARDT HANS

Application Number:

JP27316897A

Publication Date:

May 06, 1998

Filing Date:

October 06, 1997

Export Citation:

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Assignee:

VOITH TURBO KG

International Classes:

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

Attorney, Agent or Firm:

Masatake Shiga (1 person outside)

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