Title:
LUBRICATING DEVICE FOR HYBRID VEHICLE
Document Type and Number:
Japanese Patent JP3182987
Kind Code:
B2
Abstract:
PURPOSE: To lubricate and cool an electric motor, automatic transmission device, and a generator by an oil in one lubricating system.
CONSTITUTION: A generator 6, electric motor 10, and an automatic speed change device 9 are accommodated in an integral case 3 connected with an engine 1, and a plurality of lube oil passages 40, 42, 45 and 46 are formed in the integral case. The oil stored in the case is sent into a hydraulic control circuit C by a hydraulic pump 18, and the pressure is adjusted to the lube oil pressure in the circuit, and the lube oil is supplied into the automatic speed change device 9 through the oil passage 40, and supplied into the generator 6 through the oil passage 42, and further supplied into the motor 10 through the oil passages 45 and 46.
Inventors:
Shuzo Moroto
Kozo Yamaguchi
Shigeo Tsuzuki
Yoshinori Miyaishi
Kozo Yamaguchi
Shigeo Tsuzuki
Yoshinori Miyaishi
Application Number:
JP16967293A
Publication Date:
July 03, 2001
Filing Date:
June 16, 1993
Export Citation:
Assignee:
Equus Research Co., Ltd.
International Classes:
F01M1/12; B60K6/20; B60K6/26; B60K6/36; B60K6/387; B60K6/405; B60K6/44; B60K6/46; B60K6/547; B60K8/00; B60K17/04; B60W10/02; B60W20/00; F16H57/04; (IPC1-7): B60K6/02; B60K17/04; F01M1/12; F16H57/02
Domestic Patent References:
| JP4297330A | ||||
| JP550863A | ||||
| JP550864A | ||||
| JP550865A | ||||
| JP5149418A | ||||
| JP61126768U | ||||
| JP5759124U |
Attorney, Agent or Firm:
Kazuo Chikajima