Title:
DRIVING DEVICE FOR HYBRID VEHICLE
Document Type and Number:
Japanese Patent JP3666727
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To easily and securely fix the stator of a motor to be used in the high temperature environment to a housing.
SOLUTION: In this driving device for hybrid vehicle having the structure of an alternating current motor connected to a crank shaft between an internal combustion engine and a transmission, the alternating current motor is provided with a motor housing 60 connected to each housing between an internal combustion engine housing and a transmission housing, a stator formed of plural stator pieces arranged into a ring, and a stator holding ring 520 having an opening part corresponding to the peripheral shape of the stator so that the stator is pressed into the opening part for fixation. The stator holding ring 520 is fixed to the motor housing 60, and each coefficient of thermal expansion of the stator and the stator holding ring 520 are made to practically coincide with each other.
Inventors:
Minoru Nakajima
Tatsuro Horie
Kenji Fukuda
Akiyoshi Shimada
Hirohisa Ogawa
Tatsuro Horie
Kenji Fukuda
Akiyoshi Shimada
Hirohisa Ogawa
Application Number:
JP19109199A
Publication Date:
June 29, 2005
Filing Date:
July 05, 1999
Export Citation:
Assignee:
Honda motor industry stock company
International Classes:
B60K7/00; B60K6/20; B60K6/24; B60K6/26; B60K6/36; B60K6/405; B60K6/485; B60K6/54; B60K17/04; B60L50/16; H02K7/18; (IPC1-7): H02K7/18; B60K6/04; B60K7/00; B60K17/04; B60L11/14
Domestic Patent References:
| JP9215270A | ||||
| JP8237891A | ||||
| JP7298543A | ||||
| JP11089129A | ||||
| JP2091454U |
Foreign References:
| WO1995012912A1 | ||||
| US3260875 |
Attorney, Agent or Firm:
Kaori Tanaka
Michito Hiraki
Michito Hiraki