JPS6229976B2 - - Google Patents

Info

Publication number
JPS6229976B2
JPS6229976B2 JP53115438A JP11543878A JPS6229976B2 JP S6229976 B2 JPS6229976 B2 JP S6229976B2 JP 53115438 A JP53115438 A JP 53115438A JP 11543878 A JP11543878 A JP 11543878A JP S6229976 B2 JPS6229976 B2 JP S6229976B2
Authority
JP
Japan
Prior art keywords
stator
rotor
poles
pole
main
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
Application number
JP53115438A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5543953A (en
Inventor
Sadayuki Karasawa
Minosaku Aso
Yoshinori Goto
Akira Nikaido
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.)
RIZUMU TOKEI KOGYO KK
SHICHIZUN TOKEI KK
Original Assignee
RIZUMU TOKEI KOGYO KK
SHICHIZUN TOKEI KK
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 RIZUMU TOKEI KOGYO KK, SHICHIZUN TOKEI KK filed Critical RIZUMU TOKEI KOGYO KK
Priority to JP11543878A priority Critical patent/JPS5543953A/ja
Priority to GB7932119A priority patent/GB2032704B/en
Priority to DE2938072A priority patent/DE2938072C2/de
Publication of JPS5543953A publication Critical patent/JPS5543953A/ja
Priority to US06/236,910 priority patent/US4386287A/en
Publication of JPS6229976B2 publication Critical patent/JPS6229976B2/ja
Granted legal-status Critical Current

Links

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
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • H02K21/18—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having horse-shoe armature cores
    • H02K21/185—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having horse-shoe armature cores with the axis of the rotor perpendicular to the plane of the armature

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Electromechanical Clocks (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
JP11543878A 1978-09-20 1978-09-20 Miniature motor for watch Granted JPS5543953A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP11543878A JPS5543953A (en) 1978-09-20 1978-09-20 Miniature motor for watch
GB7932119A GB2032704B (en) 1978-09-20 1979-09-17 Syntchronous motor for a timepiece
DE2938072A DE2938072C2 (de) 1978-09-20 1979-09-20 In einer Richtung selbstanlaufender Synchron-Motor
US06/236,910 US4386287A (en) 1978-09-20 1981-02-23 Synchronous motor for timepiece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11543878A JPS5543953A (en) 1978-09-20 1978-09-20 Miniature motor for watch

Publications (2)

Publication Number Publication Date
JPS5543953A JPS5543953A (en) 1980-03-28
JPS6229976B2 true JPS6229976B2 (enEXAMPLES) 1987-06-30

Family

ID=14662553

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11543878A Granted JPS5543953A (en) 1978-09-20 1978-09-20 Miniature motor for watch

Country Status (4)

Country Link
US (1) US4386287A (enEXAMPLES)
JP (1) JPS5543953A (enEXAMPLES)
DE (1) DE2938072C2 (enEXAMPLES)
GB (1) GB2032704B (enEXAMPLES)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01262259A (ja) * 1988-04-09 1989-10-19 Mazda Motor Corp 車両の後輪操舵装置

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57150341U (enEXAMPLES) * 1981-03-16 1982-09-21
JPS5980147A (ja) * 1982-10-29 1984-05-09 Rhythm Watch Co Ltd 時計用小型モ−タ
JPS59128483U (ja) * 1983-02-18 1984-08-29 トキコ株式会社 二輪車用ブレ−キレバ−装置
US4874975A (en) * 1984-11-13 1989-10-17 Digital Equipment Corporation Brushless DC motor
US4675566A (en) * 1985-05-22 1987-06-23 Whirlpool Corporation Method of adjusting motor performance
WO1990002433A1 (fr) * 1988-08-19 1990-03-08 Nauchno-Proizvodstvennoe Obiedinenie 'magneton' Rotor multipolaire de machine electrique
CH673199B5 (enEXAMPLES) * 1988-08-25 1990-08-31 Matthias Scholer
DE3879486D1 (de) * 1988-09-15 1993-04-22 Siemens Ag Selbstanlaufender einphasen-synchronmotor.
US5130591A (en) * 1989-01-19 1992-07-14 Sanyo Electric Co., Ltd. Shaded pole motor
JPH02228242A (ja) * 1989-02-28 1990-09-11 Jeco Co Ltd 時計用ステップモータ
JP2573859Y2 (ja) * 1991-11-21 1998-06-04 株式会社ハーモニック・ドライブ・システムズ 電磁式有限回転型電動機の原点復帰機構
FR2727174A1 (fr) * 1994-11-21 1996-05-24 Aerospatiale Palier magnetique a noyau de bobine rapporte
JP2782044B2 (ja) * 1994-12-21 1998-07-30 セイコー精機株式会社 スピンドルモータ
EP0829128B1 (en) * 1995-05-30 2003-07-23 Vilmos TÖRÖK A self-starting brushless electric motor
EP0924838A1 (fr) * 1997-12-19 1999-06-23 Eta SA Fabriques d'Ebauches Générateur d'énergie électrique monophasé
US6169565B1 (en) 1999-03-31 2001-01-02 Eastman Kodak Company Laser printer utilizing a spatial light modulator
US6211997B1 (en) 1999-03-31 2001-04-03 Eastman Kodak Company Modulator for optical printing
FR2793966B1 (fr) * 1999-05-21 2002-03-15 Eaton Corp Moteur pas-a-pas a double bobine dans un plan
JP2002354777A (ja) * 2001-03-23 2002-12-06 Tdk Corp ステッピングモータ
JP4723137B2 (ja) * 2001-09-07 2011-07-13 シチズンホールディングス株式会社 時計用ステップモーター
US10003222B2 (en) 2015-11-12 2018-06-19 Marion J. Marosz Dual-accumulator electrical generation apparatus

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1788813A (en) * 1928-08-12 1931-01-13 Kienzle Taxameter Und App A G Synchronous motor for driving clocks and the like
GB1559993A (en) * 1975-09-23 1980-01-30 Seikosha Kk Synchronous electric motor
JPS5814144B2 (ja) * 1975-09-23 1983-03-17 株式会社精工舎 コガタモ−タ
JPS5389518U (enEXAMPLES) * 1976-12-24 1978-07-22
US4088909A (en) * 1977-02-18 1978-05-09 Kanto Seiki Company, Limited Stepping motor for timekeeping mechanism
US4214181A (en) * 1977-08-08 1980-07-22 Jeco Co., Ltd. Self-starting miniature synchronous motors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01262259A (ja) * 1988-04-09 1989-10-19 Mazda Motor Corp 車両の後輪操舵装置

Also Published As

Publication number Publication date
DE2938072C2 (de) 1983-08-18
DE2938072A1 (de) 1980-04-30
GB2032704A (en) 1980-05-08
JPS5543953A (en) 1980-03-28
US4386287A (en) 1983-05-31
GB2032704B (en) 1983-08-24

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