GB2590384B - An electric motor - Google Patents

An electric motor Download PDF

Info

Publication number: GB2590384B
Authority: GB; United Kingdom
Prior art keywords: electric motor; motor; electric
Prior art date: 2019-12-13
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

GB1918381.3A

Other versions

GB201918381D0 (en

GB2590384A (en

Inventor

Celik Tuncay

Chen Yu

James Bernard Smith Daniel

Besri Abdelhadi

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.)

2019-12-13

Filing date

2019-12-13

Publication date

2022-12-07

2019-12-13 Application filed by Dyson Technology Ltd filed Critical Dyson Technology Ltd

2019-12-13 Priority to GB1918381.3A priority Critical patent/GB2590384B/en

2020-01-29 Publication of GB201918381D0 publication Critical patent/GB201918381D0/en

2020-10-14 Priority to CN202080085993.0A priority patent/CN114830493A/en

2020-10-14 Priority to PCT/GB2020/052562 priority patent/WO2021116649A1/en

2021-06-30 Publication of GB2590384A publication Critical patent/GB2590384A/en

2022-12-07 Application granted granted Critical

2022-12-07 Publication of GB2590384B publication Critical patent/GB2590384B/en

Status Active legal-status Critical Current

2039-12-13 Anticipated expiration legal-status Critical

Classifications

- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/02—Details of the magnetic circuit characterised by the magnetic material
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/16—Stator cores with slots for windings
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Iron Core Of Rotating Electric Machines (AREA)

GB1918381.3A 2019-12-13 2019-12-13 An electric motor Active GB2590384B (en)

Priority Applications (3)

Application Number	Priority Date	Filing Date	Title
GB1918381.3A GB2590384B (en)	2019-12-13	2019-12-13	An electric motor
CN202080085993.0A CN114830493A (en)	2019-12-13	2020-10-14	Electric motor
PCT/GB2020/052562 WO2021116649A1 (en)	2019-12-13	2020-10-14	An electric motor

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB1918381.3A GB2590384B (en)	2019-12-13	2019-12-13	An electric motor

Publications (3)

Publication Number	Publication Date
GB201918381D0 GB201918381D0 (en)	2020-01-29
GB2590384A GB2590384A (en)	2021-06-30
GB2590384B true GB2590384B (en)	2022-12-07

Family

ID=69186868

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB1918381.3A Active GB2590384B (en)	2019-12-13	2019-12-13	An electric motor

Country Status (3)

Country	Link
CN (1)	CN114830493A (en)
GB (1)	GB2590384B (en)
WO (1)	WO2021116649A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2640424A (en) *	2024-04-17	2025-10-22	Protean Electric Ltd	A stator or a rotor for an elecric motor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN107528392A (en) *	2016-06-21	2017-12-29	成都瑞联汇诚机电设备有限公司	Hub motor for electric automobile stator punching
US20180358846A1 (en) *	2016-01-20	2018-12-13	Mitsubishi Electric Corporation	Permanent magnet synchronous motor, compressor, and air conditioner

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB8825071D0 (en) *	1988-10-26	1988-11-30	Nelco Holdings Ltd	Laminated stators for dynamo electric machines
JP2001190038A (en) *	1999-10-22	2001-07-10	Hitachi Ltd	Electric motor
JP2010178426A (en) *	2009-01-27	2010-08-12	Daihatsu Motor Co Ltd	Stator core
JP2014050187A (en) *	2012-08-30	2014-03-17	Asmo Co Ltd	Stator, manufacturing method of stator and brushless motor
WO2017043601A1 (en) *	2015-09-08	2017-03-16	日本発條株式会社	Stator core, motor provided with stator core, electromagnetic steel sheet piece used for same, and manufacturing method for same
CN110622393B (en) *	2017-05-10	2022-05-13	三菱电机株式会社	Stator, motor, compressor, refrigeration and air-conditioning device, and method for manufacturing stator
CN108539880B (en) *	2018-04-27	2020-01-17	合肥工业大学	A remanufactured permanent magnet motor based on a hybrid stator core and a hybrid rotor core

2019
- 2019-12-13 GB GB1918381.3A patent/GB2590384B/en active Active
2020
- 2020-10-14 CN CN202080085993.0A patent/CN114830493A/en active Pending
- 2020-10-14 WO PCT/GB2020/052562 patent/WO2021116649A1/en not_active Ceased

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20180358846A1 (en) *	2016-01-20	2018-12-13	Mitsubishi Electric Corporation	Permanent magnet synchronous motor, compressor, and air conditioner
CN107528392A (en) *	2016-06-21	2017-12-29	成都瑞联汇诚机电设备有限公司	Hub motor for electric automobile stator punching

Also Published As

Publication number	Publication date
WO2021116649A1 (en)	2021-06-17
CN114830493A (en)	2022-07-29
GB201918381D0 (en)	2020-01-29
GB2590384A (en)	2021-06-30

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