JPWO2023243277A1 - - Google Patents

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Publication number
JPWO2023243277A1
JPWO2023243277A1 JP2024528385A JP2024528385A JPWO2023243277A1 JP WO2023243277 A1 JPWO2023243277 A1 JP WO2023243277A1 JP 2024528385 A JP2024528385 A JP 2024528385A JP 2024528385 A JP2024528385 A JP 2024528385A JP WO2023243277 A1 JPWO2023243277 A1 JP WO2023243277A1
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
JP2024528385A
Other languages
Japanese (ja)
Other versions
JP7676667B2 (ja
JPWO2023243277A5 (https=
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 JPWO2023243277A1 publication Critical patent/JPWO2023243277A1/ja
Publication of JPWO2023243277A5 publication Critical patent/JPWO2023243277A5/ja
Application granted granted Critical
Publication of JP7676667B2 publication Critical patent/JP7676667B2/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
    • 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
    • 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 
    • F16H57/0494—Gearings with spur or bevel gears  with variable gear ratio or for reversing rotary motion
    • 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
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
    • 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
    • F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
    • 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
    • F16H57/031—Gearboxes; Mounting gearing therein characterised by covers or lids for gearboxes
    • 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
    • F16H57/0453—Section walls to divide a gear sump
    • 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
    • F16H57/0476—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
    • 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
    • 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
    • F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
    • F16H2057/0216—Intermediate shaft supports, e.g. by using a partition wall

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Power Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
JP2024528385A 2022-06-13 2023-05-12 ユニット Active JP7676667B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022095081 2022-06-13
JP2022095081 2022-06-13
PCT/JP2023/017854 WO2023243277A1 (ja) 2022-06-13 2023-05-12 ユニット

Publications (3)

Publication Number Publication Date
JPWO2023243277A1 true JPWO2023243277A1 (https=) 2023-12-21
JPWO2023243277A5 JPWO2023243277A5 (https=) 2025-02-19
JP7676667B2 JP7676667B2 (ja) 2025-05-14

Family

ID=89191140

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024528385A Active JP7676667B2 (ja) 2022-06-13 2023-05-12 ユニット

Country Status (5)

Country Link
US (1) US20250361933A1 (https=)
EP (1) EP4538559A4 (https=)
JP (1) JP7676667B2 (https=)
CN (1) CN119343548A (https=)
WO (1) WO2023243277A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118438834B (zh) * 2024-07-08 2024-10-11 比亚迪股份有限公司 驱动桥总成及车辆

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012189178A (ja) * 2011-03-11 2012-10-04 Showa Corp 減速装置及びモータ付デファレンシャル装置
US20220082166A1 (en) * 2018-12-05 2022-03-17 Daimler Ag Electric axle drive for a commercial vehicle
US20220163105A1 (en) * 2020-11-24 2022-05-26 Dana Automotive Systems Group, Llc Vehicle product line with multiple gear train assemblies

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4074278B2 (ja) * 2004-09-09 2008-04-09 ジヤトコ株式会社 バッフルプレート排油構造
DE102006045240A1 (de) * 2006-09-26 2008-04-03 Zf Friedrichshafen Ag Verfahren zur Niveauregelung eines Ölsumpfabschnitts eines zumindest zwei Ölsumpfabschnitte aufweisenden Ölsumpfs
CN102439333B (zh) * 2010-02-04 2015-03-11 丰田自动车株式会社 润滑油供给装置
JP6819083B2 (ja) * 2016-06-13 2021-01-27 三菱自動車工業株式会社 トランスアクスル装置
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
WO2020161996A1 (ja) * 2019-02-08 2020-08-13 ジヤトコ株式会社 動力伝達装置
JP6973965B2 (ja) * 2019-02-08 2021-12-01 ジヤトコ株式会社 動力伝達装置
CN113557378B (zh) * 2019-03-10 2022-11-01 加特可株式会社 动力传递装置
WO2020194960A1 (ja) * 2019-03-27 2020-10-01 アイシン・エィ・ダブリュ株式会社 車両用駆動装置
EP3798076A1 (de) * 2019-09-27 2021-03-31 Traktionssysteme Austria GmbH Getriebe
EP4049871B1 (en) 2019-12-26 2024-08-14 Aisin Corporation Vehicle drive apparatus
CN114930695B (zh) * 2020-01-10 2025-11-25 日本电产株式会社 马达单元
JP7337474B2 (ja) * 2021-03-19 2023-09-04 ジヤトコ株式会社 動力伝達装置
WO2022210526A1 (ja) * 2021-03-30 2022-10-06 株式会社アイシン 車両用駆動装置
WO2022270217A1 (ja) * 2021-06-24 2022-12-29 ジヤトコ株式会社 ユニット
WO2022270060A1 (ja) * 2021-06-26 2022-12-29 ジヤトコ株式会社 ユニット
WO2022270061A1 (ja) * 2021-06-26 2022-12-29 ジヤトコ株式会社 ユニット
JP7501485B2 (ja) * 2021-09-28 2024-06-18 株式会社アイシン 車両用駆動装置
JP7547025B2 (ja) * 2022-03-10 2024-09-09 ジヤトコ株式会社 装置
EP4539309A1 (en) * 2022-06-07 2025-04-16 Jatco Ltd. Unit
US20250368020A1 (en) * 2022-06-14 2025-12-04 Jatco Ltd Vehicle and vehicle manufacturing method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012189178A (ja) * 2011-03-11 2012-10-04 Showa Corp 減速装置及びモータ付デファレンシャル装置
US20220082166A1 (en) * 2018-12-05 2022-03-17 Daimler Ag Electric axle drive for a commercial vehicle
US20220163105A1 (en) * 2020-11-24 2022-05-26 Dana Automotive Systems Group, Llc Vehicle product line with multiple gear train assemblies

Also Published As

Publication number Publication date
EP4538559A4 (en) 2025-09-24
JP7676667B2 (ja) 2025-05-14
EP4538559A1 (en) 2025-04-16
CN119343548A (zh) 2025-01-21
US20250361933A1 (en) 2025-11-27
WO2023243277A1 (ja) 2023-12-21

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