DE8811447U1 - - Google Patents

Info

Publication number
DE8811447U1
DE8811447U1 DE8811447U DE8811447U DE8811447U1 DE 8811447 U1 DE8811447 U1 DE 8811447U1 DE 8811447 U DE8811447 U DE 8811447U DE 8811447 U DE8811447 U DE 8811447U DE 8811447 U1 DE8811447 U1 DE 8811447U1
Authority
DE
Germany
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.)
Expired
Application number
DE8811447U
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.)
Johnson Electric Industrial Manufactory Ltd
Original Assignee
Johnson Electric Industrial Manufactory 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 Johnson Electric Industrial Manufactory Ltd filed Critical Johnson Electric Industrial Manufactory Ltd
Publication of DE8811447U1 publication Critical patent/DE8811447U1/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
    • H02K23/02—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting
    • H02K23/04—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting having permanent magnet excitation
    • 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
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/18—Casings or enclosures characterised by the shape, form or construction thereof with ribs or fins for improving heat transfer
DE8811447U 1987-09-11 1988-09-09 Expired DE8811447U1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8721416A GB2209878A (en) 1987-09-11 1987-09-11 Laminated stator for D.C. permanent magnet electric motor

Publications (1)

Publication Number Publication Date
DE8811447U1 true DE8811447U1 (de) 1989-01-12

Family

ID=10623641

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8811447U Expired DE8811447U1 (de) 1987-09-11 1988-09-09

Country Status (4)

Country Link
JP (1) JPS6447569U (de)
CN (1) CN2035929U (de)
DE (1) DE8811447U1 (de)
GB (1) GB2209878A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006056163B4 (de) * 2005-12-02 2018-05-24 Denso Corporation Joch einer rotierenden elektrischen Maschine und Verfahren zur Herstellung derselben

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9307671D0 (en) * 1993-04-14 1993-06-02 Johnson Electric Sa A pmdc electric motor with a magnet spacer
JP3504352B2 (ja) * 1994-10-05 2004-03-08 三菱電機株式会社 車両用交流発電機の回転子
JP2004129329A (ja) * 2002-09-30 2004-04-22 Hitachi Koki Co Ltd 永久磁石整流子モータ
WO2005027311A1 (de) * 2003-09-05 2005-03-24 Kress-Elektrik Gmbh & Co. Elektromotorenfabrik Elektromotor mit einem rückschlussring
US9124145B2 (en) 2009-07-03 2015-09-01 Johnson Electric S.A. Power tool
CN101941200B (zh) 2009-07-03 2015-03-25 德昌电机(深圳)有限公司 电动工具及其马达组件
CN201455943U (zh) 2009-07-08 2010-05-12 德昌电机(深圳)有限公司 电动工具
DE102012215254A1 (de) * 2012-08-28 2014-03-06 Robert Bosch Gmbh Elektromotor und Verfahren zur Herstellung eines Elektromotors

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6801183A (de) * 1968-01-26 1969-07-29
DE2629532A1 (de) * 1975-07-03 1977-01-27 Sev Alternateurs Verfahren und vorrichtung fuer einen stator oder rotor einer elektrischen rotationsmaschine
FR2386179A1 (fr) * 1977-03-28 1978-10-27 Kollmorgen Tech Corp Machines electriques tournantes perfectionnees
EP0072297B1 (de) * 1981-08-06 1985-05-22 Cem Compagnie Electro-Mecanique Gleichstrommaschine mit zylindrischem Luftspalt und Dauermagneterregung
US4508988A (en) * 1982-12-21 1985-04-02 Kollmorgen Technologies Corporation Permanent magnet motor stator for d.c. motors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006056163B4 (de) * 2005-12-02 2018-05-24 Denso Corporation Joch einer rotierenden elektrischen Maschine und Verfahren zur Herstellung derselben

Also Published As

Publication number Publication date
GB2209878A (en) 1989-05-24
JPS6447569U (de) 1989-03-23
GB8721416D0 (en) 1987-10-21
CN2035929U (zh) 1989-04-12

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