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
Application number
PCT/IB2008/002861
Other languages
French (fr)
Other versions
WO2009060276A2 (en
Inventor
Satoshi Murata
Original Assignee
Toyota Jidosha Kabushiki Kaisha
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 Jidosha Kabushiki Kaisha filed Critical Toyota Jidosha Kabushiki Kaisha
Publication of WO2009060276A2 publication Critical patent/WO2009060276A2/en
Publication of WO2009060276A3 publication Critical patent/WO2009060276A3/en

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 WO2009060276A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007290098A JP2009118666A (en) 2007-11-07 2007-11-07 Fluid supply apparatus for vehicle
JP2007-290098 2007-11-07

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 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 (5)

* 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
WO2013021488A1 (en) 2011-08-10 2013-02-14 三菱重工業株式会社 Renewable energy type electric 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 Wheel reduction gear of four motor drive FASE cycle racing

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 Cooling apparatus of motor
JP2007085397A (en) * 2005-09-20 2007-04-05 Toyota Motor Corp Cooling and lubricating device for vehicular power train apparatus

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 Cooling device for motor
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 Cooling apparatus of motor
JP2007085397A (en) * 2005-09-20 2007-04-05 Toyota Motor Corp Cooling and lubricating device for vehicular power train apparatus

Also Published As

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

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