KR102443451B1 - 최종 구동 기어에 대한 부하를 공유하는 병렬 트윈 기어 쌍을 갖는 변속기를 구비한 전기 구동 모듈 - Google Patents

최종 구동 기어에 대한 부하를 공유하는 병렬 트윈 기어 쌍을 갖는 변속기를 구비한 전기 구동 모듈 Download PDF

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KR102443451B1
KR102443451B1 KR1020220031493A KR20220031493A KR102443451B1 KR 102443451 B1 KR102443451 B1 KR 102443451B1 KR 1020220031493 A KR1020220031493 A KR 1020220031493A KR 20220031493 A KR20220031493 A KR 20220031493A KR 102443451 B1 KR102443451 B1 KR 102443451B1
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South Korea
Prior art keywords
gear
output
differential
motor
shaft
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KR1020220031493A
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English (en)
Korean (ko)
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제임스 피. 다운즈
폴 제이. 밸런트
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아메리칸 액슬 앤드 매뉴팩쳐링, 인코포레이티드
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Priority claimed from US17/527,235 external-priority patent/US11293534B2/en
Application filed by 아메리칸 액슬 앤드 매뉴팩쳐링, 인코포레이티드 filed Critical 아메리칸 액슬 앤드 매뉴팩쳐링, 인코포레이티드
Priority to KR1020220113199A priority Critical patent/KR102626241B1/ko
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Publication of KR102443451B1 publication Critical patent/KR102443451B1/ko

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    • 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
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
    • B60K17/06—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of change-speed gearing
    • B60K17/08—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of change-speed gearing of mechanical type
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • 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
    • 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
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
    • B60K17/06—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of change-speed gearing
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B60K17/00—Arrangement or mounting of transmissions in vehicles
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    • B60K17/16—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of differential gearing
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
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    • B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
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    • B60K6/405—Housings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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    • F16H1/00—Toothed gearings for conveying rotary motion
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    • F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
    • F16H1/22—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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    • 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
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/50—Architecture of the driveline characterised by arrangement or kind of transmission units
    • B60K6/52—Driving a plurality of drive axles, e.g. four-wheel drive
    • 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
    • B60Y2400/702—Worm gearings
    • 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
    • B60Y2400/80—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
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H2057/02034—Gearboxes combined or connected with electric machines
    • 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
    • F16H2057/02039—Gearboxes for particular applications
    • F16H2057/02043—Gearboxes for particular applications for vehicle transmissions
    • 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
    • F16H2057/02039—Gearboxes for particular applications
    • F16H2057/02043—Gearboxes for particular applications for vehicle transmissions
    • F16H2057/02052—Axle units; Transfer casings for four wheel drive

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Retarders (AREA)
  • Gear Transmission (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)
  • Gear-Shifting Mechanisms (AREA)
KR1020220031493A 2021-03-15 2022-03-14 최종 구동 기어에 대한 부하를 공유하는 병렬 트윈 기어 쌍을 갖는 변속기를 구비한 전기 구동 모듈 KR102443451B1 (ko)

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US202163161218P 2021-03-15 2021-03-15
US202163161164P 2021-03-15 2021-03-15
US63/161,164 2021-03-15
US63/161,218 2021-03-15
US17/527,235 2021-11-16
US17/527,235 US11293534B2 (en) 2019-12-02 2021-11-16 Electric drive module with transmission having parallel twin gear pairs sharing load to a final drive gear

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KR1020220113199A KR102626241B1 (ko) 2021-03-15 2022-09-07 최종 구동 기어에 대한 부하를 공유하는 병렬 트윈 기어 쌍을 갖는 변속기를 구비한 전기 구동 모듈

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CA (1) CA3151670C (zh)
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Publication number Priority date Publication date Assignee Title
CA3151670C (en) * 2021-03-15 2023-10-10 American Axle & Manufacturing, Inc. Electric drive module with transmission having parallel twin gear pairs sharing load to a final drive gear

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5620387A (en) * 1994-06-29 1997-04-15 Ab Volvo Drive unit for a motor vehicle
KR20150050343A (ko) * 2013-10-29 2015-05-08 지엠 글로벌 테크놀러지 오퍼레이션스 엘엘씨 전기 모터/제너레이터와, 전기 모터/제너레이터에 연결된 최종 구동 유닛을 구비한 파워트레인
KR20170001560A (ko) * 2015-06-25 2017-01-04 에프씨에이 이탈리아 에스.피.에이. 자동차 하이브리드 파워트레인 유닛
US9638285B2 (en) * 2013-11-14 2017-05-02 Razor Usa Llc Hub motor arrangement or vehicle with hub motor arrangement
US10989297B2 (en) * 2019-07-19 2021-04-27 Ford Global Technologies, Llc Electric powertrain with sun bearing

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4090422B2 (ja) * 2003-10-23 2008-05-28 株式会社日立製作所 車両用出力伝達装置及びそれを用いた車両駆動用電機システム
KR102258377B1 (ko) * 2017-03-10 2021-05-31 엘지전자 주식회사 모터
JP2019094933A (ja) * 2017-11-17 2019-06-20 アイシン・エィ・ダブリュ株式会社 車両用駆動装置
KR102564011B1 (ko) * 2017-12-08 2023-08-07 현대자동차주식회사 차량용 모터 구동장치 및 그의 냉각 및 윤활방법
JP7002391B2 (ja) * 2018-03-28 2022-02-04 本田技研工業株式会社 車両用電動駆動ユニット
CN108612810A (zh) * 2018-06-20 2018-10-02 深圳赛文博特智能科技有限公司 一种驱动装置及其减速机构
US11015689B2 (en) * 2019-02-18 2021-05-25 Ford Global Technologies, Llc Multi-speed electric machine gearbox with low drive ratio
JP7282457B2 (ja) * 2019-03-10 2023-05-29 ジヤトコ株式会社 動力伝達装置
JP2020143780A (ja) * 2019-03-10 2020-09-10 ジヤトコ株式会社 動力伝達装置
JP7476303B2 (ja) * 2019-12-02 2024-04-30 アメリカン アクスル アンド マニュファクチャリング，インコーポレイテッド 最終的な駆動歯車に対して負荷を共有する平行なツイン歯車対を有する変速機を備える電気駆動モジュール
CA3151670C (en) * 2021-03-15 2023-10-10 American Axle & Manufacturing, Inc. Electric drive module with transmission having parallel twin gear pairs sharing load to a final drive gear

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5620387A (en) * 1994-06-29 1997-04-15 Ab Volvo Drive unit for a motor vehicle
KR20150050343A (ko) * 2013-10-29 2015-05-08 지엠 글로벌 테크놀러지 오퍼레이션스 엘엘씨 전기 모터/제너레이터와, 전기 모터/제너레이터에 연결된 최종 구동 유닛을 구비한 파워트레인
US9638285B2 (en) * 2013-11-14 2017-05-02 Razor Usa Llc Hub motor arrangement or vehicle with hub motor arrangement
KR20170001560A (ko) * 2015-06-25 2017-01-04 에프씨에이 이탈리아 에스.피.에이. 자동차 하이브리드 파워트레인 유닛
US10989297B2 (en) * 2019-07-19 2021-04-27 Ford Global Technologies, Llc Electric powertrain with sun bearing

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DE102022105941A1 (de) 2022-09-15
CN115071413A (zh) 2022-09-20
CN218594134U (zh) 2023-03-10
CA3151670C (en) 2023-10-10
BR102022004740A2 (pt) 2022-10-11
JP2022141609A (ja) 2022-09-29
CN217396240U (zh) 2022-09-09
CA3151670A1 (en) 2022-09-15
KR20220129507A (ko) 2022-09-23
MX2022003144A (es) 2022-09-16

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