GB2577546B - A stator core assembly - Google Patents

A stator core assembly Download PDF

Info

Publication number
GB2577546B
GB2577546B GB1815845.1A GB201815845A GB2577546B GB 2577546 B GB2577546 B GB 2577546B GB 201815845 A GB201815845 A GB 201815845A GB 2577546 B GB2577546 B GB 2577546B
Authority
GB
United Kingdom
Prior art keywords
stator core
core assembly
assembly
stator
core
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
GB1815845.1A
Other versions
GB201815845D0 (en
GB2577546A (en
Inventor
Chen Yu
Horvat Mate
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 GB1815845.1A priority Critical patent/GB2577546B/en
Publication of GB201815845D0 publication Critical patent/GB201815845D0/en
Priority to CN201980064105.4A priority patent/CN112771757B/en
Priority to CN202410720610.2A priority patent/CN118659545A/en
Priority to PCT/GB2019/052386 priority patent/WO2020065254A1/en
Publication of GB2577546A publication Critical patent/GB2577546A/en
Application granted granted Critical
Publication of GB2577546B publication Critical patent/GB2577546B/en
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
    • 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
    • H02K1/14—Stator cores with salient poles
    • H02K1/141—Stator cores with salient poles consisting of C-shaped cores
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/18—Windings for salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/0025—Shaping or compacting conductors or winding heads after the installation of the winding in the core or machine ; Applying fastening means on winding heads
    • H02K15/0031—Shaping or compacting conductors in slots or around salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/08—Forming windings by laying conductors into or around core parts
    • H02K15/095—Forming windings by laying conductors into or around core parts by laying conductors around salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/32—Windings characterised by the shape, form or construction of the insulation
    • H02K3/325—Windings characterised by the shape, form or construction of the insulation for windings on salient poles, such as claw-shaped poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/52—Fastening salient pole windings or connections thereto
    • H02K3/521—Fastening salient pole windings or connections thereto applicable to stators only
    • H02K3/524—Fastening salient pole windings or connections thereto applicable to stators only for U-shaped, E-shaped or similarly shaped cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
GB1815845.1A 2018-09-28 2018-09-28 A stator core assembly Active GB2577546B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB1815845.1A GB2577546B (en) 2018-09-28 2018-09-28 A stator core assembly
CN201980064105.4A CN112771757B (en) 2018-09-28 2019-08-27 Stator core assembly
CN202410720610.2A CN118659545A (en) 2018-09-28 2019-08-27 Stator core assembly
PCT/GB2019/052386 WO2020065254A1 (en) 2018-09-28 2019-08-27 A stator core assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1815845.1A GB2577546B (en) 2018-09-28 2018-09-28 A stator core assembly

Publications (3)

Publication Number Publication Date
GB201815845D0 GB201815845D0 (en) 2018-11-14
GB2577546A GB2577546A (en) 2020-04-01
GB2577546B true GB2577546B (en) 2023-05-24

Family

ID=64108962

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1815845.1A Active GB2577546B (en) 2018-09-28 2018-09-28 A stator core assembly

Country Status (3)

Country Link
CN (2) CN112771757B (en)
GB (1) GB2577546B (en)
WO (1) WO2020065254A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2608834A (en) * 2021-07-13 2023-01-18 Dyson Technology Ltd A stator core
DE102022209824A1 (en) * 2022-09-19 2024-03-21 Robert Bosch Gesellschaft mit beschränkter Haftung Rotor of an electric machine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100264773A1 (en) * 2009-04-21 2010-10-21 Mitsubishi Electric Corporation Armature
EP2355308A2 (en) * 2010-02-08 2011-08-10 Shinano Kenshi Kabushiki Kaisha Electric motor
EP2551993A1 (en) * 2010-03-23 2013-01-30 Nissan Motor Co., Ltd. Electromagnet for stator and method of manufacturing electromagnet for stator
US20160156255A1 (en) * 2013-08-23 2016-06-02 Amotech Co., Ltd. Double stator and motor comprising same
EP3208914A1 (en) * 2016-02-17 2017-08-23 Toshiba Lifestyle Products & Services Corporation Electric blower using an electric motor using a plurality of stator cores and vacuum cleaner using this electric blower

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH418460A (en) * 1961-06-23 1966-08-15 Philips Nv U-shaped core with at least one coil that tightly encloses the crosspiece
DE1269245B (en) * 1961-06-23 1968-05-30 Philips Nv Spool with a tubular spool body limited by two flanges at the ends
CA2193461A1 (en) * 1995-12-20 1997-06-21 Patrick A. Dolgas Stator winding method and apparatus
EP2560269A3 (en) * 2011-08-16 2017-10-18 LG Innotek Co., Ltd. Stator of Motor
JP5769883B2 (en) * 2012-06-08 2015-08-26 三菱電機株式会社 Rotating electric machine stator and method of manufacturing rotating electric machine stator
CA2894943A1 (en) * 2014-06-20 2015-12-20 Lucchi R. Elettromeccanica Srl Axial-flux electric machine with winding rotor and method for the production thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100264773A1 (en) * 2009-04-21 2010-10-21 Mitsubishi Electric Corporation Armature
EP2355308A2 (en) * 2010-02-08 2011-08-10 Shinano Kenshi Kabushiki Kaisha Electric motor
EP2551993A1 (en) * 2010-03-23 2013-01-30 Nissan Motor Co., Ltd. Electromagnet for stator and method of manufacturing electromagnet for stator
US20160156255A1 (en) * 2013-08-23 2016-06-02 Amotech Co., Ltd. Double stator and motor comprising same
EP3208914A1 (en) * 2016-02-17 2017-08-23 Toshiba Lifestyle Products & Services Corporation Electric blower using an electric motor using a plurality of stator cores and vacuum cleaner using this electric blower

Also Published As

Publication number Publication date
GB201815845D0 (en) 2018-11-14
GB2577546A (en) 2020-04-01
CN112771757B (en) 2024-06-11
WO2020065254A1 (en) 2020-04-02
CN118659545A (en) 2024-09-17
CN112771757A (en) 2021-05-07

Similar Documents

Publication Publication Date Title
GB2545413B (en) A stator assembly
GB201805764D0 (en) A casing
GB2582941B (en) A stator winding arrangement
GB201806432D0 (en) A shaft assembly
GB201915074D0 (en) A stator assembly
GB2563616B (en) A stator assembly
GB201916180D0 (en) Winding assembly
GB201903466D0 (en) Core duct assembly
GB2577546B (en) A stator core assembly
ZA202102419B (en) Magnetic core
DK3745559T3 (en) Stator til aksialfluxmaskine
GB201805006D0 (en) A containment assembly
GB201708050D0 (en) A Stator arrangement
GB2590677B (en) A motor core
PL3346139T3 (en) A submersible machine guide assembly
GB201917313D0 (en) Stator winding arrangement
GB202014052D0 (en) Rotor assembly
GB201816855D0 (en) Stator winding arrangement
PL4028368T3 (en) Rotor
GB201918380D0 (en) Stator core
GB201918379D0 (en) Stator core
GB201918377D0 (en) Stator core
FI12486U1 (en) Winding core assembly
GB2562893B (en) Rotor core assembly
GB201918602D0 (en) A rotor