IN2014CN02473A - - Google Patents

Info

Publication number
IN2014CN02473A
IN2014CN02473A IN2473CHN2014A IN2014CN02473A IN 2014CN02473 A IN2014CN02473 A IN 2014CN02473A IN 2473CHN2014 A IN2473CHN2014 A IN 2473CHN2014A IN 2014CN02473 A IN2014CN02473 A IN 2014CN02473A
Authority
IN
India
Prior art keywords
oil reservoir
pump
mgb
rotor
carrier
Prior art date
Application number
Inventor
Tatsuya Igarashi
Yuji Kubota
Hisayuki Asada
Shin Fukasawa
Joko Karasawa
Original Assignee
Honda Motor Co Ltd
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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of IN2014CN02473A publication Critical patent/IN2014CN02473A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0434—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control
    • F16H57/0436—Pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/042—Guidance of lubricant
    • F16H57/0427—Guidance of lubricant on rotary parts, e.g. using baffles for collecting lubricant by centrifugal force
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0467—Elements of gearings to be lubricated, cooled or heated
    • F16H57/0479—Gears or bearings on planet carriers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/006—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion power being selectively transmitted by either one of the parallel flow paths
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0467—Elements of gearings to be lubricated, cooled or heated
    • F16H57/0476—Electric machines and gearing, i.e. joint lubrication or cooling or heating thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/048—Type of gearings to be lubricated, cooled or heated
    • F16H57/0482—Gearings with gears having orbital motion
    • F16H57/0484—Gearings with gears having orbital motion with variable gear ratio or for reversing rotary motion

Abstract

The present invention makes it possible to more effectively lubricate a carrier and pinion of a transmission. A cylindrical part (84) extending toward a pump (8) is formed on the side surface on the pump (8) side of a rotor (MGb) and an oil reservoir (85) for collecting lubricant oil ejected from the pump (8) is provided to the inner peripheral surface of the cylindrical part (84). A communication hole (83a) for creating communication between the oil reservoir (85) and the side surface on a planetary gear mechanism (PG) side of the rotor (MGb) is provided to the oil reservoir (85). Lubricant oil flowing out from the oil reservoir (85) via the communication hole (83a) is guided to a carrier (Ca) of the planetary gear mechanism (PG).
IN2473CHN2014 2011-11-24 2012-10-04 IN2014CN02473A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011256345 2011-11-24
PCT/JP2012/075799 WO2013077092A1 (en) 2011-11-24 2012-10-04 Lubrication structure for transmission

Publications (1)

Publication Number Publication Date
IN2014CN02473A true IN2014CN02473A (en) 2015-06-19

Family

ID=48469547

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2473CHN2014 IN2014CN02473A (en) 2011-11-24 2012-10-04

Country Status (6)

Country Link
US (1) US9194483B2 (en)
JP (1) JP5745087B2 (en)
CN (1) CN103930697B (en)
DE (1) DE112012004920B4 (en)
IN (1) IN2014CN02473A (en)
WO (1) WO2013077092A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6265184B2 (en) * 2015-08-28 2018-01-24 トヨタ自動車株式会社 Power transmission device
JP6268133B2 (en) 2015-09-08 2018-01-24 トヨタ自動車株式会社 Power transmission device
JP6216816B2 (en) * 2016-02-18 2017-10-18 本田技研工業株式会社 transmission
JP2017166626A (en) * 2016-03-17 2017-09-21 本田技研工業株式会社 Shaft supporting structure of driving device
JP6531141B2 (en) * 2017-08-29 2019-06-12 本田技研工業株式会社 Vehicle drive
JP2021017951A (en) * 2019-07-22 2021-02-15 本田技研工業株式会社 Vehicle driving device
KR20220086736A (en) * 2020-12-16 2022-06-24 현대자동차주식회사 Power transmission system of hybrid electric vehicle
KR20220086737A (en) * 2020-12-16 2022-06-24 현대자동차주식회사 Power transmission system of hybrid electric vehicle

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4938868U (en) * 1972-07-13 1974-04-05
JPS4938868A (en) 1972-08-18 1974-04-11
JPS6060369A (en) 1983-09-12 1985-04-06 Kawasaki Heavy Ind Ltd Lubricator for bearing part of gear and auxiliary output shaft of auxiliary output taking-out apparatus
JPH02107859A (en) 1988-07-07 1990-04-19 Toyota Motor Corp Planetary gear device
JPH02168064A (en) 1988-12-20 1990-06-28 Aisin Aw Co Ltd Lubricating structure for friction engaging device
JP3182987B2 (en) 1993-06-16 2001-07-03 株式会社エクォス・リサーチ Lubrication system for hybrid vehicles
US6743135B2 (en) * 2001-09-28 2004-06-01 General Motors Corporation Modularly-constructed vehicular transmissions
DE102004004617A1 (en) * 2004-01-29 2005-09-08 Magnet-Motor Gesellschaft Für Magnetmotorische Technik Mbh Electric drive unit for a motor vehicle
JP4992803B2 (en) 2008-04-10 2012-08-08 トヨタ自動車株式会社 Fluid passage structure of power transmission device
DE102008040496A1 (en) * 2008-07-17 2010-01-21 Zf Friedrichshafen Ag A method of cooling an electric machine in a hybrid powertrain of a motor vehicle
JP2010105451A (en) * 2008-10-28 2010-05-13 Aisin Aw Co Ltd Driving device for hybrid vehicle
JP2010149764A (en) * 2008-12-25 2010-07-08 Toyota Motor Corp Vehicular power transmission device
JP5186408B2 (en) * 2009-02-11 2013-04-17 アイシン・エィ・ダブリュ株式会社 In-wheel type electric vehicle
JP4770947B2 (en) 2009-03-02 2011-09-14 トヨタ自動車株式会社 Vehicle power transmission device

Also Published As

Publication number Publication date
US9194483B2 (en) 2015-11-24
DE112012004920T5 (en) 2014-08-14
WO2013077092A1 (en) 2013-05-30
JPWO2013077092A1 (en) 2015-04-27
CN103930697A (en) 2014-07-16
DE112012004920B4 (en) 2021-02-18
JP5745087B2 (en) 2015-07-08
CN103930697B (en) 2016-08-24
US20140342868A1 (en) 2014-11-20

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