TW200419877A - Improvements for electric motors - Google Patents

Improvements for electric motors

Info

Publication number
TW200419877A
TW200419877A TW92130998A TW92130998A TW200419877A TW 200419877 A TW200419877 A TW 200419877A TW 92130998 A TW92130998 A TW 92130998A TW 92130998 A TW92130998 A TW 92130998A TW 200419877 A TW200419877 A TW 200419877A
Authority
TW
Taiwan
Prior art keywords
pole
piece
sub
pole piece
stator
Prior art date
Application number
TW92130998A
Other languages
Chinese (zh)
Inventor
Martin Hugh Boughtwood
Original Assignee
Pml Flightlink 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 Pml Flightlink Ltd filed Critical Pml Flightlink Ltd
Publication of TW200419877A publication Critical patent/TW200419877A/en

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
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
    • H02K1/148—Sectional cores

Landscapes

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

Abstract

A motor comprising separate stator or rotor sub-assemblies is provided. Each sub-assembly comprises a pole piece and a connecting piece. Complementary formations on each sub-assembly are arranged so that a pole piece can engage with the connecting piece. Thus, a first pole piece can be arranged to engage with a second pole piece within a range of angles with respect to neighbouring pole pieces. This has the advantage of allowing various numbers of pole pieces to be arranged to provide a motor rotor or stator, the diameter of which is determined by the number of pole pieces in the rotor or stator. The connecting piece is preferably integral with the pole piece.
TW92130998A 2002-11-05 2003-11-05 Improvements for electric motors TW200419877A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0225775A GB0225775D0 (en) 2002-11-05 2002-11-05 Improvements for electric motors

Publications (1)

Publication Number Publication Date
TW200419877A true TW200419877A (en) 2004-10-01

Family

ID=9947235

Family Applications (1)

Application Number Title Priority Date Filing Date
TW92130998A TW200419877A (en) 2002-11-05 2003-11-05 Improvements for electric motors

Country Status (4)

Country Link
AU (1) AU2003276466A1 (en)
GB (1) GB0225775D0 (en)
TW (1) TW200419877A (en)
WO (1) WO2004042892A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI513147B (en) * 2014-02-14 2015-12-11
US11258335B2 (en) 2020-06-10 2022-02-22 Asia Vital Components (China) Co., Ltd. Motor stator anti-interferences structure

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3069114B1 (en) * 2017-07-12 2020-01-24 Valeo Equipements Electriques Moteur ROTATING ELECTRIC MACHINE WITH SEGMENTED STATOR WITH IMPROVED CONFIGURATION

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4005169B2 (en) * 1997-04-11 2007-11-07 東芝キヤリア株式会社 Compressor
DE69735893T2 (en) * 1997-10-17 2007-04-19 Denso Corp., Kariya AC POWER GENERATOR FOR MOTOR VEHICLES
JP3279279B2 (en) * 1998-06-30 2002-04-30 三菱電機株式会社 Iron core equipment
US6584813B2 (en) * 2001-03-26 2003-07-01 Emerson Electric Co. Washing machine including a segmented stator switched reluctance motor
KR100602487B1 (en) * 2001-04-13 2006-07-19 마쓰시타 에코시스테무즈 가부시키가이샤 Stator of electric-proof electric motor and its manufacturing method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI513147B (en) * 2014-02-14 2015-12-11
US11258335B2 (en) 2020-06-10 2022-02-22 Asia Vital Components (China) Co., Ltd. Motor stator anti-interferences structure

Also Published As

Publication number Publication date
AU2003276466A1 (en) 2004-06-07
GB0225775D0 (en) 2002-12-11
WO2004042892A1 (en) 2004-05-21

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