HK131994A - Magnet retainer in an electric motor - Google Patents

Magnet retainer in an electric motor Download PDF

Info

Publication number
HK131994A
HK131994A HK131994A HK131994A HK131994A HK 131994 A HK131994 A HK 131994A HK 131994 A HK131994 A HK 131994A HK 131994 A HK131994 A HK 131994A HK 131994 A HK131994 A HK 131994A
Authority
HK
Hong Kong
Prior art keywords
electric motor
magnet retainer
retainer
magnet
motor
Prior art date
Application number
HK131994A
Other languages
English (en)
Inventor
Wong To-Fan
Original Assignee
Johnson Electric S.A.
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 S.A. filed Critical Johnson Electric S.A.
Publication of HK131994A publication Critical patent/HK131994A/xx

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
    • H02K1/17—Stator cores with permanent magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Dc Machiner (AREA)
  • Motor Or Generator Frames (AREA)
HK131994A 1987-09-16 1994-11-24 Magnet retainer in an electric motor HK131994A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8721804A GB2209880B (en) 1987-09-16 1987-09-16 Magnet retainer in an electric motor

Publications (1)

Publication Number Publication Date
HK131994A true HK131994A (en) 1994-12-02

Family

ID=10623892

Family Applications (1)

Application Number Title Priority Date Filing Date
HK131994A HK131994A (en) 1987-09-16 1994-11-24 Magnet retainer in an electric motor

Country Status (4)

Country Link
JP (1) JPH0171971U (enrdf_load_stackoverflow)
DE (1) DE8811786U1 (enrdf_load_stackoverflow)
GB (1) GB2209880B (enrdf_load_stackoverflow)
HK (1) HK131994A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04131154U (ja) * 1991-05-24 1992-12-02 株式会社三ツ葉電機製作所 モータにおける永久磁石の止着構造
FR2700077B1 (fr) * 1992-12-28 1995-04-28 Ecia Equip Composants Ind Auto Dispositif de maintien des aimants permanents inducteurs d'un moteur électrique.
DE19652085A1 (de) * 1996-12-14 1998-06-18 Mannesmann Vdo Ag Elektromotor
DE10031254A1 (de) * 2000-06-27 2002-01-10 Bosch Gmbh Robert Bügelfeder
JP6006947B2 (ja) * 2012-03-02 2016-10-12 北芝電機株式会社 磁石固定ばね

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1583851A (enrdf_load_stackoverflow) * 1968-05-10 1969-12-05
DE7021061U (de) * 1970-06-05 1971-11-18 Siemens Ag Anordnung zur befestigung von permanentmagneten in elektrischen maschinen.
JPS4944406U (enrdf_load_stackoverflow) * 1972-07-27 1974-04-18
DE2342499A1 (de) * 1973-08-23 1975-03-06 Bosch Gmbh Robert Haltevorrichtung fuer feldmagnete im gehaeuse elektrischer maschinen
JPS51122967A (en) * 1975-04-18 1976-10-27 Matsushita Electric Ind Co Ltd Dewatering tank
DE3048337A1 (de) * 1980-12-20 1982-07-29 Robert Bosch Gmbh, 7000 Stuttgart Elektrische maschine, insbesondere fuer andrehvorrichtungen von brennkraftmaschinen
JPS58123358A (ja) * 1982-01-14 1983-07-22 Hidetoshi Ito マイクロモ−タ−のマグネツト押えバネ装着方法及び装置
DE3224414A1 (de) * 1982-06-30 1984-01-05 Siemens AG, 1000 Berlin und 8000 München Staender fuer eine dauermagneterregte elektrische maschine und verfahren zu dessen herstellung
JPS6079231U (ja) * 1983-11-05 1985-06-01 三菱電機株式会社 磁石式回転電機用固定子
CA1247686A (en) * 1984-03-07 1988-12-28 Nobuhiko Ogasawara Magneto d.c. motor having elastic magnet mounting retainers
FR2562734B1 (fr) * 1984-04-05 1988-05-06 Ducellier & Cie Stator pour petits moteurs electriques

Also Published As

Publication number Publication date
GB2209880B (en) 1991-11-06
DE8811786U1 (de) 1989-01-12
GB2209880A (en) 1989-05-24
JPH0171971U (enrdf_load_stackoverflow) 1989-05-15
GB8721804D0 (en) 1987-10-21

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Legal Events

Date Code Title Description
NR Patent deemed never to have been added to the register under section 13(7) of patents (transitional arrangements) rules