Title:
HYDRAULIC SUPPLY DEVICE FOR VEHICLE
Document Type and Number:
Japanese Patent JP2015086841
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a hydraulic supply device for a vehicle that can reduce the size of the device by making an oil passage constitution member common by a mechanical oil pump and an electrical oil pump and forming an oil passage compactly.SOLUTION: A hydraulic supply device for a vehicle includes a first surface contacting with a first rotor of a mechanical oil pump and a second surface contacting with a second rotor of an electrical oil pump facing the opposite direction of the first surface; and also includes a suction oil passage and a discharge oil passage of the mechanical oil pump and a suction oil passage and a discharge oil passage of the electrical oil pump, between the first surface and the second surface. The rotational shaft center of the first rotor and the rotational shaft center of the second rotor are arranged in parallel, and the rotational direction of the first rotor and the rotational direction of the second direction are made reverse.
Inventors:
KITO MASASHI
FUKUI DAISUKE
MURAI OSAMU
FUKUI DAISUKE
MURAI OSAMU
Application Number:
JP2013228383A
Publication Date:
May 07, 2015
Filing Date:
November 01, 2013
Export Citation:
Assignee:
AISIN AW CO
International Classes:
F04C11/00; F04C2/10; F04C14/02; F04C15/00
Domestic Patent References:
| JP2010158975A | 2010-07-22 | |||
| JPH09126157A | 1997-05-13 | |||
| JPH0524981U | 1993-04-02 |
Attorney, Agent or Firm:
Shuichiro Kitamura
Ichiro Miyake
Fushiki Kazuhiro
Ichiro Miyake
Fushiki Kazuhiro
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