JPWO2022196320A1 - - Google Patents

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Publication number
JPWO2022196320A1
JPWO2022196320A1 JP2023506933A JP2023506933A JPWO2022196320A1 JP WO2022196320 A1 JPWO2022196320 A1 JP WO2022196320A1 JP 2023506933 A JP2023506933 A JP 2023506933A JP 2023506933 A JP2023506933 A JP 2023506933A JP WO2022196320 A1 JPWO2022196320 A1 JP WO2022196320A1
Authority
JP
Japan
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.)
Granted
Application number
JP2023506933A
Other languages
Japanese (ja)
Other versions
JPWO2022196320A5 (https=
JP7526354B2 (ja
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 filed Critical
Publication of JPWO2022196320A1 publication Critical patent/JPWO2022196320A1/ja
Publication of JPWO2022196320A5 publication Critical patent/JPWO2022196320A5/ja
Application granted granted Critical
Publication of JP7526354B2 publication Critical patent/JP7526354B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
    • H02K9/193—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil with provision for replenishing the cooling medium; with means for preventing leakage of the cooling medium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • 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
    • F16H57/0412—Cooling or heating; Control of temperature
    • F16H57/0415—Air cooling or ventilation; Heat exchangers; Thermal insulations
    • F16H57/0417—Heat exchangers adapted or integrated in the gearing
    • 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
    • F16H57/0421—Guidance of lubricant on or within the casing, e.g. shields or baffles for collecting lubricant, tubes, pipes, grooves, channels or the like
    • F16H57/0423—Lubricant guiding means mounted or supported on the casing, e.g. shields or baffles for collecting lubricant, tubes or pipes
    • 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
    • F16H57/0421—Guidance of lubricant on or within the casing, e.g. shields or baffles for collecting lubricant, tubes, pipes, grooves, channels or the like
    • F16H57/0424—Lubricant guiding means in the wall of or integrated with the casing, e.g. grooves, channels, holes
    • 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
    • F16H57/045—Lubricant storage reservoirs, e.g. reservoirs in addition to a gear sump for collecting lubricant in the upper part of a gear case
    • 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
    • F16H57/0457—Splash lubrication
    • 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
    • F16H57/0469—Bearings or seals
    • F16H57/0471—Bearing
    • 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
    • F16H57/0483—Axle or inter-axle differentials
    • 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
    • F16H57/0493—Gearings with spur or bevel gears 
    • F16H57/0495—Gearings with spur or bevel gears  with fixed gear ratio
    • 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
    • F16N—LUBRICATING
    • F16N31/00—Means for collecting, retaining, or draining-off lubricant in or on machines or apparatus
    • F16N31/02—Oil catchers; Oil wipers
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K2001/001—Arrangement or mounting of electrical propulsion units one motor mounted on a propulsion axle for rotating right and left wheels of this axle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K2001/003—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units
    • B60K2001/006—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units the electric motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00—Special features of vehicle units
    • B60Y2400/70—Gearings
    • B60Y2400/73—Planetary gearings
    • 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
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H2057/02034—Gearboxes combined or connected with electric machines

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • General Details Of Gearings (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Motor Or Generator Cooling System (AREA)
JP2023506933A 2021-03-15 2022-02-28 部品 Active JP7526354B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021041032 2021-03-15
JP2021041032 2021-03-15
PCT/JP2022/008240 WO2022196320A1 (ja) 2021-03-15 2022-02-28 部品

Publications (3)

Publication Number Publication Date
JPWO2022196320A1 true JPWO2022196320A1 (https=) 2022-09-22
JPWO2022196320A5 JPWO2022196320A5 (https=) 2023-12-22
JP7526354B2 JP7526354B2 (ja) 2024-07-31

Family

ID=83321436

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023506933A Active JP7526354B2 (ja) 2021-03-15 2022-02-28 部品

Country Status (5)

Country Link
US (1) US20240235331A9 (https=)
EP (1) EP4311082B1 (https=)
JP (1) JP7526354B2 (https=)
CN (1) CN116998093A (https=)
WO (1) WO2022196320A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7558233B2 (ja) * 2022-10-06 2024-09-30 本田技研工業株式会社 車両用動力伝達装置の潤滑構造

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013137051A (ja) * 2011-12-28 2013-07-11 Toyota Motor Corp 動力伝達装置の潤滑構造
WO2020003661A1 (ja) * 2018-06-28 2020-01-02 株式会社Ihi 回転機械および回転機械の内胴部の製造方法
JP2020020404A (ja) * 2018-08-01 2020-02-06 トヨタ自動車株式会社 動力伝達装置

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JPS60123456U (ja) * 1984-01-27 1985-08-20 トヨタ自動車株式会社 歯車変速機における潤滑機構
DD223205A1 (de) * 1984-03-28 1985-06-05 Ifa Getriebewerke Brandenburg Oelversorgungseinrichtung, insbesondere fuer fahrzeuggetriebe
JP3073539B2 (ja) * 1991-03-15 2000-08-07 マツダ株式会社 変速機の潤滑構造
JPH0914406A (ja) * 1995-06-30 1997-01-14 Suzuki Motor Corp 動力伝達装置の潤滑装置
FR2740853B1 (fr) 1995-11-07 1998-01-23 Peugeot Dispositif de lubrification dynamique d'un palier de guidage pour arbre de moteur electrique
FR2858039B1 (fr) * 2003-07-25 2006-08-04 Renault Sa Reservoir additionnel de lubrification pour boite de vitesses
JP2007170491A (ja) * 2005-12-20 2007-07-05 Aisin Ai Co Ltd 変速機の潤滑機構
DE102007057984A1 (de) * 2007-12-03 2009-06-04 Magna Powertrain Ag & Co Kg Verteilergetriebe
JP2011007208A (ja) * 2009-06-23 2011-01-13 Aisin Ai Co Ltd 変速機
JP5336287B2 (ja) * 2009-07-27 2013-11-06 株式会社ニフコ 潤滑オイル収集案内具
JP5443914B2 (ja) * 2009-09-15 2014-03-19 アイシン・エーアイ株式会社 変速機
DE102009052595A1 (de) * 2009-11-10 2011-05-12 GM Global Technology Operations LLC, Detroit Schmiersystem für ein Fahrzeuggetriebe
JP5760215B2 (ja) * 2011-01-24 2015-08-05 株式会社 神崎高級工機製作所 作業車両の車軸駆動装置
WO2013011562A1 (ja) * 2011-07-19 2013-01-24 トヨタ自動車株式会社 ハイブリッド車両用動力伝達装置の潤滑装置
WO2014033940A1 (ja) * 2012-08-27 2014-03-06 愛知機械工業株式会社 オイルガータおよびこれを備える変速機
JP5867438B2 (ja) * 2013-03-29 2016-02-24 マツダ株式会社 変速機の潤滑構造
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JP6129150B2 (ja) * 2014-12-24 2017-05-17 アイシン精機株式会社 車両駆動装置の潤滑構造
CN107524789B (zh) * 2016-06-17 2020-04-07 铃木株式会社 车辆用变速器
KR101916075B1 (ko) * 2016-12-09 2018-11-07 현대자동차 주식회사 변속기 케이스의 윤활구조
JP6923466B2 (ja) * 2018-02-09 2021-08-18 トヨタ自動車株式会社 車両用駆動装置
EP3569896B1 (en) * 2018-05-14 2021-08-11 Ningbo Geely Automobile Research & Development Co. Ltd. A transmission
JP7119784B2 (ja) * 2018-08-31 2022-08-17 スズキ株式会社 変速機のオイルガター
EP3861626A1 (de) * 2018-10-04 2021-08-11 GKN Automotive Limited Elektroantrieb mit kühlung
CN109538743B (zh) * 2018-12-18 2024-03-26 精进电动科技股份有限公司 一种水冷电机前轴承油润滑机构和电机驱动总成
US11255424B2 (en) * 2020-03-09 2022-02-22 Arvinmeritor Technology, Llc Axle assembly having an internal lubricant passage
JP7671157B2 (ja) * 2021-03-08 2025-05-01 ニデック株式会社 駆動装置
JP2024140965A (ja) * 2023-03-28 2024-10-10 ビアメカニクス株式会社 レーザ加工方法および装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013137051A (ja) * 2011-12-28 2013-07-11 Toyota Motor Corp 動力伝達装置の潤滑構造
WO2020003661A1 (ja) * 2018-06-28 2020-01-02 株式会社Ihi 回転機械および回転機械の内胴部の製造方法
JP2020020404A (ja) * 2018-08-01 2020-02-06 トヨタ自動車株式会社 動力伝達装置

Also Published As

Publication number Publication date
EP4311082A1 (en) 2024-01-24
EP4311082B1 (en) 2026-04-29
US20240235331A9 (en) 2024-07-11
CN116998093A (zh) 2023-11-03
JP7526354B2 (ja) 2024-07-31
WO2022196320A1 (ja) 2022-09-22
EP4311082A4 (en) 2024-11-27
US20240136891A1 (en) 2024-04-25

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