Title:
CONTROL DEVICE OF FLUID FOR TRANSMISSION SYSTEM
Document Type and Number:
Japanese Patent JP2002161966
Kind Code:
A
Abstract:
To realize a temperature control of the fluid for a transmission system with a relatively simple equipment.
A bypass piping 42 in which the fluid (oil) for transmission system selectively circulates with a selector valve 48, 50 is arranged in contact with the external face of a easing of a rotating motor 14 in the heat exchanging part 44 so that the heat can be exchanged with the rotating motor 14. The heat is exchanged between the oil transferred in the bypass piping 42 and the rotating motor 14 so that the oil is heated by use of the heat generated from the rotating motor 14.
Inventors:
TABATA ATSUSHI
Application Number:
JP2000357170A
Publication Date:
June 07, 2002
Filing Date:
November 24, 2000
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
F16H41/30; B60K6/20; B60K6/22; B60K6/26; B60K6/36; B60K6/40; B60K6/48; B60K6/54; B60L50/16; B60W10/08; B60W10/30; B60W20/00; F16H57/04; H02K9/19; (IPC1-7): F16H41/30; B60L11/14; F16H57/04; H02K9/19
Attorney, Agent or Firm:
Kenji Yoshida (2 outside)