GB202218522D0 - A stator assembly - Google Patents

A stator assembly

Info

Publication number
GB202218522D0
GB202218522D0 GBGB2218522.7A GB202218522A GB202218522D0 GB 202218522 D0 GB202218522 D0 GB 202218522D0 GB 202218522 A GB202218522 A GB 202218522A GB 202218522 D0 GB202218522 D0 GB 202218522D0
Authority
GB
United Kingdom
Prior art keywords
stator assembly
stator
assembly
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.)
Pending
Application number
GBGB2218522.7A
Other versions
GB2625145A (en
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 GB2218522.7A priority Critical patent/GB2625145A/en
Publication of GB202218522D0 publication Critical patent/GB202218522D0/en
Priority to PCT/IB2023/062201 priority patent/WO2024121720A1/en
Publication of GB2625145A publication Critical patent/GB2625145A/en
Pending legal-status Critical Current

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
    • H02K1/16—Stator cores with slots for windings
    • 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
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
    • H02K1/148—Sectional cores
    • 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
    • H02K1/17—Stator cores with permanent magnets
    • 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
    • H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • 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
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • H02K7/145—Hand-held machine tool
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
GB2218522.7A 2022-12-09 2022-12-09 A stator assembly Pending GB2625145A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2218522.7A GB2625145A (en) 2022-12-09 2022-12-09 A stator assembly
PCT/IB2023/062201 WO2024121720A1 (en) 2022-12-09 2023-12-04 A stator assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2218522.7A GB2625145A (en) 2022-12-09 2022-12-09 A stator assembly

Publications (2)

Publication Number Publication Date
GB202218522D0 true GB202218522D0 (en) 2023-01-25
GB2625145A GB2625145A (en) 2024-06-12

Family

ID=84974578

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2218522.7A Pending GB2625145A (en) 2022-12-09 2022-12-09 A stator assembly

Country Status (2)

Country Link
GB (1) GB2625145A (en)
WO (1) WO2024121720A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010030486A1 (en) * 2000-03-06 2001-10-18 Pijanowski Joseph M. Electric machine with structural spacer
CN108880009A (en) * 2018-05-30 2018-11-23 沈阳工业大学 A kind of stator of not equal teeth permanent magnet torque motor
CN111404289B (en) * 2020-03-25 2021-01-12 中国科学院电工研究所 Magnetic-thermal isolation type stator structure and motor
US11545880B2 (en) * 2020-10-22 2023-01-03 GM Global Technology Operations LLC Segmented stator laminations
WO2024000243A1 (en) * 2022-06-29 2024-01-04 罗伯特·博世有限公司 Segmented stator core, motor, and method for manufacturing stator assembly of motor

Also Published As

Publication number Publication date
GB2625145A (en) 2024-06-12
WO2024121720A1 (en) 2024-06-13

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