Title:
VEHICULAR DRIVE DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/098646
Kind Code:
A1
Abstract:
A vehicular drive device 1 containing a rotating electrical machine and an inverter device 100 in a space enclosed by a case outer wall 2a is provided with: a body case 4 housing the rotating electrical machine; an inverter case 5 joined to the body case 4; and an inverter case cover 6 joined to the inverter case 5. A connection terminal 8 electrically connecting the rotating electrical machine and the inverter device 100 is provided in an inverter housing chamber 51 enclosed at least by the inverter case 5. The case outer wall 2a is formed by an outer wall forming portion 4w of the body case 4, an outer wall forming portion 5w of the inverter case 5, and the inverter case cover 6. A supply opening 7a and a discharge opening 7b for liquid refrigerant for cooling the inverter device 100 are formed in the outer wall forming portion 5w of the inverter case 5.
Inventors:
AGATA HIROMICHI (JP)
UECHI TATSUYUKI (JP)
SUZUKI TOMOYUKI (JP)
UECHI TATSUYUKI (JP)
SUZUKI TOMOYUKI (JP)
Application Number:
PCT/JP2015/084435
Publication Date:
June 23, 2016
Filing Date:
December 08, 2015
Export Citation:
Assignee:
AISIN AW CO (JP)
International Classes:
H02M7/48; B60K6/405; B60K6/48; B60K6/54; B60L50/13; B60L50/16; H02K9/19
Foreign References:
| JP2003199363A | 2003-07-11 | |||
| JP2013115903A | 2013-06-10 | |||
| JP2005020881A | 2005-01-20 |
Attorney, Agent or Firm:
R&C IP LAW FIRM (JP)
Patent business corporation R&C (JP)
Patent business corporation R&C (JP)
Download PDF:
Previous Patent: AIR-CONDITIONING DEVICE
Next Patent: HYDROGENATED NITRILE RUBBER COMPOSITION AND DRIVETRAIN OIL SEAL
Next Patent: HYDROGENATED NITRILE RUBBER COMPOSITION AND DRIVETRAIN OIL SEAL