Nothing Special   »   [go: up one dir, main page]

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
JP2007-290098 2007-11-07
JP2007290098A JP2009118666A (en) 2007-11-07 2007-11-07 Fluid supply apparatus for vehicle

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
IN2012DN03061A (en) 2011-04-05 2015-07-31 Mitsubishi Heavy Ind Ltd
CN102859188A (en) 2011-08-10 2013-01-02 三菱重工业株式会社 Power generating apparatus of renewable energy type
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

Similar Documents

Publication Publication Date Title
WO2009060276A3 (en) Fluid supply apparatus for vehicle
ATE532944T1 (en) OIL SUPPLY DEVICE FOR A VEHICLE
TW200720528A (en) Microcircuit cooling for blades
US9482225B2 (en) Gear pump, pumping apparatus including the same, and aircraft fuel system including gear pump
EP2053276A3 (en) Method and apparatus to control hydraulic line pressure in an electro-mechanical transmission
US9151444B2 (en) Dual-series feeder lubrication system
GB2444220A (en) Apparatus and method for controlling supply of barrier gas in a compressor module
MX2009003582A (en) Sealing system device.
EP1921317A3 (en) Oil supplying apparatus for engine
EP2052930A3 (en) Method and apparatus to control hydraulic pressure for component lubrication in an electro-mechanical transmission
ZA200708253B (en) Feeding lubricating device
EP1835182A3 (en) Filter circuit for a vehicle hydraulic system
GB0206623D0 (en) Extracting power from a fluid flow
ATE501405T1 (en) REFRIGERANT CIRCUIT AND METHOD FOR HANDLING OIL THEREIN
WO2012084684A3 (en) Transmission unit
EP2690342A3 (en) Lubricating device and a method of lubrication
WO2008139798A1 (en) Hydraulic drive vehicle
WO2009036562A3 (en) System and apparatus to synchronize a plurality of hydraulically actuated components
EP1970571A3 (en) Hydraulic circuit for construction machine
US9909623B2 (en) Bearing lubrication system
ATE308688T1 (en) METHOD FOR HYDRAULIC CONTROL OF A PAPER MACHINE OR DG. AND HYDRAULIC CONTROL OF A ROLLER WITH DIFFERENT PRESSURES
ATE523696T1 (en) ARRANGEMENT FOR SUPPLYING A HYDRAULIC SYSTEM WITH HYDRAULIC FLUID
WO2009071048A3 (en) Hydraulic arrangement for controlling a belt-driven conical pulley transmission
MX2018009981A (en) Hydraulic oil filter system for a motor vehicle transmission.
ATE341728T1 (en) HYDRAULIC ARRANGEMENT FOR VEHICLE TRANSMISSIONS

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08846260

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 08846260

Country of ref document: EP

Kind code of ref document: A2