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WO2009060276A3 - Fluid supply apparatus for vehicle - Google Patents

Fluid supply apparatus for vehicle Download PDF

Info

Publication number
WO2009060276A3
WO2009060276A3 PCT/IB2008/002861 IB2008002861W WO2009060276A3 WO 2009060276 A3 WO2009060276 A3 WO 2009060276A3 IB 2008002861 W IB2008002861 W IB 2008002861W WO 2009060276 A3 WO2009060276 A3 WO 2009060276A3
Authority
WO
WIPO (PCT)
Prior art keywords
motor
working fluid
supply apparatus
vehicle
fluid supply
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/IB2008/002861
Other languages
French (fr)
Other versions
WO2009060276A2 (en
Inventor
Satoshi Murata
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toyota Motor Corp filed Critical Toyota Motor Corp
Publication of WO2009060276A2 publication Critical patent/WO2009060276A2/en
Publication of WO2009060276A3 publication Critical patent/WO2009060276A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • H02K5/203—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium specially adapted for liquids, e.g. cooling jackets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • General Details Of Gearings (AREA)

Abstract

A fluid supply apparatus for a vehicle, including: a pump (46) that sucks up a working fluid from a reservoir (52) and discharges the working fluid under a pressure corresponding to a revolution speed of a motor; and a supply passage (40) that introduces the working fluid in the motor (12) or a speed reducer (14) coupled to the motor (12) and has a lubricating flow channel (44) that introduces a working fluid in the speed reducer (14) for lubrication and a plurality of cooling flow channels (56, 58) that introduce a working fluid in the motor (12) for cooling, the lubricating flow channel (44) and the cooling flow channels (56, 58) being branched off each other downstream of the pump (46), the fluid supply apparatus further including a relief valve (60) in at least one of the plurality of cooling flow channels (56, 58) for changing the flow channel surface area of the supply passage (54) according to the revolution speed of the motor.
PCT/IB2008/002861 2007-11-07 2008-10-28 Fluid supply apparatus for vehicle Ceased WO2009060276A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-290098 2007-11-07
JP2007290098A JP2009118666A (en) 2007-11-07 2007-11-07 Vehicle fluid supply device

Publications (2)

Publication Number Publication Date
WO2009060276A2 WO2009060276A2 (en) 2009-05-14
WO2009060276A3 true WO2009060276A3 (en) 2009-10-15

Family

ID=40513941

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2008/002861 Ceased WO2009060276A2 (en) 2007-11-07 2008-10-28 Fluid supply apparatus for vehicle

Country Status (2)

Country Link
JP (1) JP2009118666A (en)
WO (1) WO2009060276A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012137370A1 (en) 2011-04-05 2012-10-11 三菱重工業株式会社 Regenerated energy electricity generation device
CN102859188A (en) 2011-08-10 2013-01-02 三菱重工业株式会社 Regenerative power generation device
CN103629098B (en) * 2012-08-28 2016-02-17 上海汽车集团股份有限公司 The performance testing device of electronic water pump and test method thereof
FR3066334B1 (en) * 2017-05-10 2019-05-03 Renault Sas OIL COOLING SYSTEM OF AN ELECTRIC MACHINE
CN111981091A (en) * 2020-09-09 2020-11-24 广东工业大学 A wheel-side reducer for a four-motor-driven FASE racing car
CN117651818A (en) * 2021-07-30 2024-03-05 Gkn汽车有限公司 Electric drive for a vehicle
DE112023000666T5 (en) * 2022-01-26 2024-11-07 Mitsubishi Electric Corporation electric rotary machine unit

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030148678A1 (en) * 2002-02-04 2003-08-07 Hisashi Matsuo Cooling system for jet propulsion boat
JP2003250247A (en) * 2002-02-22 2003-09-05 Nissan Motor Co Ltd Motor cooling device
JP2007085397A (en) * 2005-09-20 2007-04-05 Toyota Motor Corp Cooling lubrication device for powertrain equipment for vehicles

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0186461U (en) * 1987-11-27 1989-06-08
JP3424351B2 (en) * 1994-09-27 2003-07-07 アイシン・エィ・ダブリュ株式会社 Hydraulic circuit of electric vehicle drive unit
JP2003102147A (en) * 2001-09-26 2003-04-04 Nissan Motor Co Ltd Motor cooling device
JP4356646B2 (en) * 2005-05-06 2009-11-04 トヨタ自動車株式会社 Vehicle control device
JP4682716B2 (en) * 2005-06-20 2011-05-11 日産自動車株式会社 Motor cooling device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030148678A1 (en) * 2002-02-04 2003-08-07 Hisashi Matsuo Cooling system for jet propulsion boat
JP2003250247A (en) * 2002-02-22 2003-09-05 Nissan Motor Co Ltd Motor cooling device
JP2007085397A (en) * 2005-09-20 2007-04-05 Toyota Motor Corp Cooling lubrication device for powertrain equipment for vehicles

Also Published As

Publication number Publication date
WO2009060276A2 (en) 2009-05-14
JP2009118666A (en) 2009-05-28

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