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GB2590382B - Electric drive unit - Google Patents

Electric drive unit Download PDF

Info

Publication number
GB2590382B
GB2590382B GB1918371.4A GB201918371A GB2590382B GB 2590382 B GB2590382 B GB 2590382B GB 201918371 A GB201918371 A GB 201918371A GB 2590382 B GB2590382 B GB 2590382B
Authority
GB
United Kingdom
Prior art keywords
drive unit
electric drive
electric
unit
drive
Prior art date
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.)
Active
Application number
GB1918371.4A
Other versions
GB2590382A (en
GB201918371D0 (en
Inventor
David Kelly Matthew
Ishikawa Shunichi
Zheng Guangtai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dyson Technology Ltd
Original Assignee
Dyson Technology 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 Dyson Technology Ltd filed Critical Dyson Technology Ltd
Priority to GB1918371.4A priority Critical patent/GB2590382B/en
Publication of GB201918371D0 publication Critical patent/GB201918371D0/en
Priority to PCT/GB2020/052561 priority patent/WO2021116648A1/en
Priority to CN202080085978.6A priority patent/CN114786979B/en
Publication of GB2590382A publication Critical patent/GB2590382A/en
Application granted granted Critical
Publication of GB2590382B publication Critical patent/GB2590382B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • B60K1/02—Arrangement or mounting of electrical propulsion units comprising more than one electric motor
    • 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
    • H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
GB1918371.4A 2019-12-13 2019-12-13 Electric drive unit Active GB2590382B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1918371.4A GB2590382B (en) 2019-12-13 2019-12-13 Electric drive unit
PCT/GB2020/052561 WO2021116648A1 (en) 2019-12-13 2020-10-14 Electric drive unit
CN202080085978.6A CN114786979B (en) 2019-12-13 2020-10-14 electric drive unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1918371.4A GB2590382B (en) 2019-12-13 2019-12-13 Electric drive unit

Publications (3)

Publication Number Publication Date
GB201918371D0 GB201918371D0 (en) 2020-01-29
GB2590382A GB2590382A (en) 2021-06-30
GB2590382B true GB2590382B (en) 2022-04-06

Family

ID=69186820

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1918371.4A Active GB2590382B (en) 2019-12-13 2019-12-13 Electric drive unit

Country Status (3)

Country Link
CN (1) CN114786979B (en)
GB (1) GB2590382B (en)
WO (1) WO2021116648A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12102205B2 (en) 2023-01-19 2024-10-01 Sharkninja Operating Llc Hair care appliance with powered attachment
US12220035B2 (en) 2023-01-19 2025-02-11 Sharkninja Operating Llc Hair care appliance with powered attachment

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3135662B1 (en) * 2022-05-23 2024-04-05 Psa Automobiles Sa ELECTROMOTOR ASSEMBLY FOR ELECTRIC VEHICLES INCLUDING AN INVERTER CONNECTOR IN A SECURE AREA
JP7782435B2 (en) * 2022-12-16 2025-12-09 トヨタ自動車株式会社 Drive unit
CN118288752A (en) * 2023-01-05 2024-07-05 比亚迪股份有限公司 Powertrain box, powertrain and vehicle
FR3152129B1 (en) * 2023-08-16 2025-07-11 Psa Automobiles Sa DEVICE FOR SUPPORTING AN ELECTROMOTIVE UNIT ON THE CHASSIS OF A MOTOR VEHICLE
US20250121663A1 (en) * 2023-10-12 2025-04-17 Hydro-Gear Limited Partnership Electric transaxle
DE102024206390A1 (en) * 2024-07-08 2026-01-08 Zf Friedrichshafen Ag Electric axle drive for an electric vehicle, as well as an electric vehicle with the axle drive

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010148264A (en) * 2008-12-19 2010-07-01 Honda Motor Co Ltd Electric vehicle
DE102012025371A1 (en) * 2012-12-28 2014-07-03 Volkswagen Aktiengesellschaft Motor car has connecting elements which are provided both in front and rear axles, for integration of coaxial electromotor unit comprising electric drive motor
US20180290530A1 (en) * 2015-09-28 2018-10-11 Nextev Limited Electric drive system for motor vehicle and motor vehicle using same
US20190283560A1 (en) * 2018-03-13 2019-09-19 Honda Motor Co., Ltd. Power unit structure for electrically driven vehicle
US20190375305A1 (en) * 2017-02-20 2019-12-12 Thyssenkrupp Ag Axle drive unit comprising an inductive charging receiver, drive axle and motor vehicle

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101987150B1 (en) * 2012-12-07 2019-06-11 현대자동차 주식회사 Modularized component and assembling method thereof for electric vehicle
US20150375783A1 (en) * 2013-03-18 2015-12-31 Hitachi Automotive Systems, Ltd. Drive Device for Electric Vehicle
US9120389B1 (en) * 2014-02-08 2015-09-01 Atieva, Inc. Integrated motor assembly with compliantly mounted power inverter
KR101843783B1 (en) * 2016-02-19 2018-03-30 엘지전자 주식회사 Electric motor assembly having reducer

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010148264A (en) * 2008-12-19 2010-07-01 Honda Motor Co Ltd Electric vehicle
DE102012025371A1 (en) * 2012-12-28 2014-07-03 Volkswagen Aktiengesellschaft Motor car has connecting elements which are provided both in front and rear axles, for integration of coaxial electromotor unit comprising electric drive motor
US20180290530A1 (en) * 2015-09-28 2018-10-11 Nextev Limited Electric drive system for motor vehicle and motor vehicle using same
US20190375305A1 (en) * 2017-02-20 2019-12-12 Thyssenkrupp Ag Axle drive unit comprising an inductive charging receiver, drive axle and motor vehicle
US20190283560A1 (en) * 2018-03-13 2019-09-19 Honda Motor Co., Ltd. Power unit structure for electrically driven vehicle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12102205B2 (en) 2023-01-19 2024-10-01 Sharkninja Operating Llc Hair care appliance with powered attachment
US12220035B2 (en) 2023-01-19 2025-02-11 Sharkninja Operating Llc Hair care appliance with powered attachment

Also Published As

Publication number Publication date
WO2021116648A1 (en) 2021-06-17
CN114786979B (en) 2025-12-23
GB2590382A (en) 2021-06-30
CN114786979A (en) 2022-07-22
GB201918371D0 (en) 2020-01-29

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Legal Events

Date Code Title Description
COOA Change in applicant's name or ownership of the application

Owner name: DYSON TECHNOLOGY LIMITED

Free format text: FORMER OWNER: DYSON AUTOMOTIVE RESEARCH AND DEVELOPMENT LIMITED