JPS5615163A - Electromagnetic motor rotating bidirectionally - Google Patents

Electromagnetic motor rotating bidirectionally

Info

Publication number
JPS5615163A
JPS5615163A JP9159980A JP9159980A JPS5615163A JP S5615163 A JPS5615163 A JP S5615163A JP 9159980 A JP9159980 A JP 9159980A JP 9159980 A JP9159980 A JP 9159980A JP S5615163 A JPS5615163 A JP S5615163A
Authority
JP
Japan
Prior art keywords
motor rotating
electromagnetic motor
bidirectionally
rotating bidirectionally
electromagnetic
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.)
Granted
Application number
JP9159980A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6334707B2 (enrdf_load_stackoverflow
Inventor
Riizaa Kuroodo
Zofuanii Roberudo
Deperii Jiyan
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.)
Ebauches SA
Original Assignee
Ebauches SA
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 Ebauches SA filed Critical Ebauches SA
Publication of JPS5615163A publication Critical patent/JPS5615163A/ja
Publication of JPS6334707B2 publication Critical patent/JPS6334707B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • 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
    • H02K1/141—Stator cores with salient poles consisting of C-shaped cores
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2203/00—Specific aspects not provided for in the other groups of this subclass relating to the windings
    • H02K2203/03—Machines characterised by the wiring boards, i.e. printed circuit boards or similar structures for connecting the winding terminations

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Stepping Motors (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
JP9159980A 1979-07-06 1980-07-04 Electromagnetic motor rotating bidirectionally Granted JPS5615163A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH633179A CH625646A5 (en) 1979-07-06 1979-07-06 Electromagnetic motor with two directions of rotation

Publications (2)

Publication Number Publication Date
JPS5615163A true JPS5615163A (en) 1981-02-13
JPS6334707B2 JPS6334707B2 (enrdf_load_stackoverflow) 1988-07-12

Family

ID=4307853

Family Applications (2)

Application Number Title Priority Date Filing Date
JP9159980A Granted JPS5615163A (en) 1979-07-06 1980-07-04 Electromagnetic motor rotating bidirectionally
JP60050215A Granted JPS6185055A (ja) 1979-07-06 1985-03-13 ２方向に回転するステツプモ−タ

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP60050215A Granted JPS6185055A (ja) 1979-07-06 1985-03-13 ２方向に回転するステツプモ−タ

Country Status (3)

Country Link
JP (2) JPS5615163A (enrdf_load_stackoverflow)
CH (1) CH625646A5 (enrdf_load_stackoverflow)
FR (1) FR2461392B1 (enrdf_load_stackoverflow)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57156662A (en) * 1981-03-20 1982-09-28 Seiko Instr & Electronics Ltd Super-miniaturized two-way rotation stepping motor
JPS58151899A (ja) * 1982-02-15 1983-09-09 エタ・ソシエテ・アノニム・フアブリツク・デボ−シエ ２方向性ステツピングモ−タ−を制御するための方法と装置
JPS58190271A (ja) * 1982-04-21 1983-11-07 エタ・ソシエテ・アノニム・フアブリツク・デボ−シエ 可逆ステツピング・モ−タ
JPS62233056A (ja) * 1986-04-02 1987-10-13 Sanyo Electric Co Ltd 小型ブラシレスモ−タ
JPS63174545A (ja) * 1987-01-14 1988-07-19 Sanyo Electric Co Ltd 小型ブラシレスモ−タ
JPH01157294A (ja) * 1988-11-17 1989-06-20 Seiko Instr & Electron Ltd 両回転ステップモータの駆動方法
JPH01259794A (ja) * 1988-11-17 1989-10-17 Seiko Instr Inc 両回転ステップモータ
JPWO2005002030A1 (ja) * 2003-06-30 2006-11-24 セイコープレシジョン株式会社 ステップモータ
JP2007082331A (ja) * 2005-09-14 2007-03-29 Citizen Watch Co Ltd ステップモーター
JPWO2005022729A1 (ja) * 2003-08-29 2007-11-01 セイコープレシジョン株式会社 電磁アクチュエータ
US10816935B2 (en) 2018-07-12 2020-10-27 Seiko Instruments Inc. Motor driving apparatus, motor control method, and timepiece

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8802720A (nl) * 1988-11-07 1990-06-01 Philips Corp Elektrische actuator.
US7345290B2 (en) 1999-10-07 2008-03-18 Agere Systems Inc Lens array for electron beam lithography tool
US7211910B2 (en) 2003-06-30 2007-05-01 Seiko Precision Inc. Step motor
JP4271514B2 (ja) * 2003-06-30 2009-06-03 セイコープレシジョン株式会社 ステップモータ
JP4238091B2 (ja) * 2003-08-11 2009-03-11 セイコープレシジョン株式会社 電磁アクチュエータ
IT1394386B1 (it) * 2008-09-29 2012-06-15 Scuola Superiore Di Studi Universitari E Di Perfez Micromotore elettromagnetico passo-passo di tipo wobble
JP6869666B2 (ja) * 2016-08-15 2021-05-12 シチズン時計株式会社 ステッピングモータ、及びステッピングモータのステータ製造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR972469A (fr) * 1941-03-29 1951-01-30 Hatot Leon Ets Perfectionnements aux appareils magnéto-électriques
FR981246A (fr) * 1943-03-22 1951-05-23 Hatot Leon Ets Perfectionnements aux petits moteurs et appareils electro-magnétiques et à leurs applications aux mesures et commandes
FR940059A (fr) * 1947-01-09 1948-12-02 Lepaute Henry S Ets Réceptrice pour systèmes de distribution d'heure
US2483539A (en) * 1948-05-20 1949-10-04 Hansen Mfg Co Synchronous motor
US2780764A (en) * 1949-08-16 1957-02-05 Morrison Montford Electric impulse motor-device
US3056053A (en) * 1958-10-17 1962-09-25 Gibbs Mfg & Res Corp Two-phase clock motor
US3005941A (en) * 1960-04-15 1961-10-24 Bendix Corp Stepper motor control
US3239738A (en) * 1961-03-06 1966-03-08 Barton Instr Corp Stepper motor circuits
US3958167A (en) * 1972-12-04 1976-05-18 Citizen Watch Co., Ltd. Pulse motor

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57156662A (en) * 1981-03-20 1982-09-28 Seiko Instr & Electronics Ltd Super-miniaturized two-way rotation stepping motor
JPS58151899A (ja) * 1982-02-15 1983-09-09 エタ・ソシエテ・アノニム・フアブリツク・デボ−シエ ２方向性ステツピングモ−タ−を制御するための方法と装置
JPS58190271A (ja) * 1982-04-21 1983-11-07 エタ・ソシエテ・アノニム・フアブリツク・デボ−シエ 可逆ステツピング・モ−タ
JPS62233056A (ja) * 1986-04-02 1987-10-13 Sanyo Electric Co Ltd 小型ブラシレスモ−タ
JPS63174545A (ja) * 1987-01-14 1988-07-19 Sanyo Electric Co Ltd 小型ブラシレスモ−タ
JPH01259794A (ja) * 1988-11-17 1989-10-17 Seiko Instr Inc 両回転ステップモータ
JPH01157294A (ja) * 1988-11-17 1989-06-20 Seiko Instr & Electron Ltd 両回転ステップモータの駆動方法
JPWO2005002030A1 (ja) * 2003-06-30 2006-11-24 セイコープレシジョン株式会社 ステップモータ
JP4498275B2 (ja) * 2003-06-30 2010-07-07 セイコープレシジョン株式会社 ステップモータ
JPWO2005022729A1 (ja) * 2003-08-29 2007-11-01 セイコープレシジョン株式会社 電磁アクチュエータ
JP4620590B2 (ja) * 2003-08-29 2011-01-26 セイコープレシジョン株式会社 電磁アクチュエータ
JP2007082331A (ja) * 2005-09-14 2007-03-29 Citizen Watch Co Ltd ステップモーター
US10816935B2 (en) 2018-07-12 2020-10-27 Seiko Instruments Inc. Motor driving apparatus, motor control method, and timepiece

Also Published As

Publication number Publication date
FR2461392B1 (fr) 1986-04-18
JPS6334707B2 (enrdf_load_stackoverflow) 1988-07-12
CH625646A5 (en) 1981-09-30
JPS6185055A (ja) 1986-04-30
FR2461392A1 (fr) 1981-01-30
JPH022382B2 (enrdf_load_stackoverflow) 1990-01-17

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