CN1033120C - 具有多极永磁体的机电变换器 - Google Patents

具有多极永磁体的机电变换器 Download PDF

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Publication number
CN1033120C
CN1033120C CN92113899A CN92113899A CN1033120C CN 1033120 C CN1033120 C CN 1033120C CN 92113899 A CN92113899 A CN 92113899A CN 92113899 A CN92113899 A CN 92113899A CN 1033120 C CN1033120 C CN 1033120C
Authority
CN
China
Prior art keywords
stator
main
tooth
recess
electromagnetic transducer
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.)
Expired - Fee Related
Application number
CN92113899A
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English (en)
Chinese (zh)
Other versions
CN1074787A (zh
Inventor
D·塔黑祖特
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.)
ETA SA Manufacture Horlogere Suisse
Original Assignee
Eta SA Fabriques dEbauches
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 Eta SA Fabriques dEbauches filed Critical Eta SA Fabriques dEbauches
Publication of CN1074787A publication Critical patent/CN1074787A/zh
Application granted granted Critical
Publication of CN1033120C publication Critical patent/CN1033120C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/24—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets axially facing the armatures, e.g. hub-type cycle dynamos
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C13/00—Driving mechanisms for clocks by primary clocks
    • G04C13/08—Secondary clocks actuated intermittently
    • G04C13/10—Secondary clocks actuated intermittently by electromechanical step advancing mechanisms
    • G04C13/11—Secondary clocks actuated intermittently by electromechanical step advancing mechanisms with rotating armature
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K37/00—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors
    • H02K37/10—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type
    • H02K37/12—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type with stationary armatures and rotating magnets
    • H02K37/125—Magnet axially facing armature

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Electromechanical Clocks (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
CN92113899A 1991-12-17 1992-12-16 具有多极永磁体的机电变换器 Expired - Fee Related CN1033120C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9115767A FR2685144B1 (fr) 1991-12-17 1991-12-17 Transducteur electromagnetique a aimant permanent multipolaire.
FR9115767 1991-12-17

Publications (2)

Publication Number Publication Date
CN1074787A CN1074787A (zh) 1993-07-28
CN1033120C true CN1033120C (zh) 1996-10-23

Family

ID=9420214

Family Applications (1)

Application Number Title Priority Date Filing Date
CN92113899A Expired - Fee Related CN1033120C (zh) 1991-12-17 1992-12-16 具有多极永磁体的机电变换器

Country Status (10)

Country Link
US (1) US5321330A (enExample)
EP (1) EP0547534B1 (enExample)
JP (1) JP3395909B2 (enExample)
KR (1) KR100292001B1 (enExample)
CN (1) CN1033120C (enExample)
DE (1) DE69209018T2 (enExample)
FR (1) FR2685144B1 (enExample)
MY (1) MY110576A (enExample)
SG (1) SG42957A1 (enExample)
TW (1) TW219976B (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2685144B1 (fr) 1991-12-17 1997-09-12 Ebauchesfabrik Eta Ag Transducteur electromagnetique a aimant permanent multipolaire.
FR2696058B1 (fr) * 1992-09-24 1994-12-16 Ebauchesfabrik Eta Ag Transducteur électromagnétique polyphasé à aimant permanent multipolaire.
TW293965B (enExample) * 1993-12-28 1996-12-21 Ebauchesfabrik Eta Ag
US5492509A (en) * 1994-06-06 1996-02-20 Ford Motor Company Operating range selection of an automatic transmission
US5959378A (en) * 1994-08-10 1999-09-28 Echkhart W. Haller Electromagnetic, two-phase pulse motor with two rotation directions
TW288222B (enExample) * 1994-08-26 1996-10-11 Ebauchesfabrik Eta Ag
DE19504387A1 (de) * 1995-02-11 1996-08-22 Dufa Deutsche Uhrenfabr Gmbh Schrittmotor
FR2734962B1 (fr) * 1995-05-29 1997-08-01 Ebauchesfabrik Eta Ag Moteur birotor multipolaire
FR2745129B1 (fr) * 1996-02-15 1998-04-10 Ebauchesfabrik Eta Ag Transducteur electromecanique a aimants permanents multipolaires
CN100459372C (zh) * 2006-08-15 2009-02-04 王惠忠 一种同步电机铁芯
JP2010098942A (ja) * 2008-09-22 2010-04-30 Citizen Electronics Co Ltd 電動装置
CN102035440B (zh) * 2010-12-17 2013-12-25 天津卓鋆能源科技有限公司 磁力盘永磁铁的导磁和屏蔽技术装置及其应用
JP6515454B2 (ja) * 2013-09-20 2019-05-22 カシオ計算機株式会社 ステッピングモータ及び時計
CN105116711B (zh) * 2015-08-26 2017-09-15 钟语 一种机芯装置和钟表

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1468319A (en) * 1974-04-09 1977-03-23 Seiko Instr & Electronics Driving electric micro-motors for electronic timepieces
DE2707252A1 (de) * 1977-02-19 1978-08-24 Quarz Zeit Ag Einphasenschrittmotor
WO1982000929A1 (fr) * 1980-08-29 1982-03-18 Sa Elessach Moteur pas a pas, notamment pour montre electronique
DE3149943C2 (de) * 1981-12-17 1986-02-06 Vdo Adolf Schindling Ag, 6000 Frankfurt Zweiphasenschrittmotor
WO1985000705A1 (fr) * 1983-07-28 1985-02-14 Michel Grosjean Moteur polyphase a rotor aimante presentant n/2 paires de poles par face
WO1985000706A1 (fr) * 1983-07-28 1985-02-14 Michel Grosjean Moteur polyphase a rotor aimante presentant n/2 paires de poles a sa peripherie
DE3467669D1 (en) * 1983-07-28 1987-12-23 Michel Grosjean Multiphase motor with magnetized rotor having n pairs of poles with axial magnetization
DE3328221A1 (de) * 1983-08-04 1985-02-21 Siemens AG, 1000 Berlin und 8000 München Schrittweise arbeitende antriebsanordnung
JP2604143B2 (ja) * 1987-01-14 1997-04-30 三洋電機株式会社 小型ブラシレスモータ
FR2685144B1 (fr) 1991-12-17 1997-09-12 Ebauchesfabrik Eta Ag Transducteur electromagnetique a aimant permanent multipolaire.
EP1799865B1 (en) 2004-09-30 2012-06-06 Vanda Pharmaceuticals Inc. Methods for the administration of iloperidone

Also Published As

Publication number Publication date
MY110576A (en) 1998-08-29
DE69209018T2 (de) 1996-10-24
CN1074787A (zh) 1993-07-28
HK1007218A1 (en) 1999-04-01
US5321330A (en) 1994-06-14
DE69209018D1 (de) 1996-04-18
KR930015263A (ko) 1993-07-24
TW219976B (enExample) 1994-02-01
EP0547534A1 (fr) 1993-06-23
KR100292001B1 (ko) 2001-06-01
JP3395909B2 (ja) 2003-04-14
FR2685144A1 (fr) 1993-06-18
FR2685144B1 (fr) 1997-09-12
JPH0698521A (ja) 1994-04-08
SG42957A1 (en) 1997-10-17
EP0547534B1 (fr) 1996-03-13

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Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C15 Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993)
OR01 Other related matters
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee