CH654974GA3 - - Google Patents

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Publication number
CH654974GA3
CH654974GA3 CH218084A CH218084A CH654974GA3 CH 654974G A3 CH654974G A3 CH 654974GA3 CH 218084 A CH218084 A CH 218084A CH 218084 A CH218084 A CH 218084A CH 654974G A3 CH654974G A3 CH 654974GA3
Authority
CH
Switzerland
Prior art keywords
motor
windings
coil
control circuit
resistance
Prior art date
Application number
CH218084A
Other languages
English (en)
French (fr)
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 filed Critical
Priority to CH218084A priority Critical patent/CH654974GA3/fr
Priority to US06/725,733 priority patent/US4633156A/en
Priority to JP60093927A priority patent/JPS60243590A/ja
Priority to DE8585105318T priority patent/DE3561609D1/de
Priority to EP85105318A priority patent/EP0161582B1/de
Publication of CH654974GA3 publication Critical patent/CH654974GA3/fr
Priority to HK220/93A priority patent/HK22093A/xx

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/14—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P8/00—Arrangements for controlling dynamo-electric motors of the kind having motors rotating step by step
    • H02P8/02—Arrangements for controlling dynamo-electric motors of the kind having motors rotating step by step specially adapted for single-phase or bi-pole stepper motors, e.g. watch-motors, clock-motors
CH218084A 1984-05-04 1984-05-04 CH654974GA3 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH218084A CH654974GA3 (de) 1984-05-04 1984-05-04
US06/725,733 US4633156A (en) 1984-05-04 1985-04-22 Stepping motor assembly
JP60093927A JPS60243590A (ja) 1984-05-04 1985-05-02 モータアセンブリ
DE8585105318T DE3561609D1 (en) 1984-05-04 1985-05-02 Stepping motor assembly
EP85105318A EP0161582B1 (de) 1984-05-04 1985-05-02 Schrittmotoranordnung
HK220/93A HK22093A (en) 1984-05-04 1993-03-11 Stepping motor assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH218084A CH654974GA3 (de) 1984-05-04 1984-05-04

Publications (1)

Publication Number Publication Date
CH654974GA3 true CH654974GA3 (de) 1986-03-27

Family

ID=4227757

Family Applications (1)

Application Number Title Priority Date Filing Date
CH218084A CH654974GA3 (de) 1984-05-04 1984-05-04

Country Status (6)

Country Link
US (1) US4633156A (de)
EP (1) EP0161582B1 (de)
JP (1) JPS60243590A (de)
CH (1) CH654974GA3 (de)
DE (1) DE3561609D1 (de)
HK (1) HK22093A (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4806834A (en) * 1987-04-16 1989-02-21 Donald Goodman Electrical circuit for inductance conductors, transformers and motors
US4896105A (en) * 1988-03-25 1990-01-23 Westinghouse Electric Corp. AC electric energy meter having drive circuit including stepper motor for driving mechanical register
CH673751B5 (de) * 1988-05-11 1990-10-15 Asulab Sa
US4912692A (en) * 1988-09-29 1990-03-27 Timex Corporation High rate, bidirectional drive for a bipole stepping motor watch
DE4401686C1 (de) * 1994-01-21 1995-06-14 Reich Maschf Gmbh Karl Wendepolloser Kommutatormotor
JP2852339B2 (ja) * 1995-07-13 1999-02-03 セイコープレシジョン株式会社 ステップモータ駆動制御装置
JP3724048B2 (ja) * 1995-11-06 2005-12-07 株式会社デンソー Ｌ負荷駆動装置
FR2752496B1 (fr) * 1996-08-14 1998-10-23 Ebauchesfabrik Eta Ag Transducteur electromecanique comportant deux rotors a aimants permanents
JP2004201485A (ja) * 2002-11-29 2004-07-15 Sony Corp モータ、並びにアクチュエータの制御器
JP2007278884A (ja) * 2006-04-07 2007-10-25 Seiko Clock Inc 時計用パルスモータ駆動装置
US7598683B1 (en) 2007-07-31 2009-10-06 Lsi Industries, Inc. Control of light intensity using pulses of a fixed duration and frequency
US8903577B2 (en) 2009-10-30 2014-12-02 Lsi Industries, Inc. Traction system for electrically powered vehicles
US8604709B2 (en) 2007-07-31 2013-12-10 Lsi Industries, Inc. Methods and systems for controlling electrical power to DC loads
US20110241597A1 (en) * 2010-03-30 2011-10-06 Lin Engineering H-bridge drive circuit for step motor control
EP3779610A1 (de) * 2019-08-15 2021-02-17 ETA SA Manufacture Horlogère Suisse Elektromechanische armbanduhr

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3958167A (en) * 1972-12-04 1976-05-18 Citizen Watch Co., Ltd. Pulse motor
EP0026002A1 (de) * 1979-09-25 1981-04-01 Societe Suisse Pour L'industrie Horlogere Management Services S.A. Zweipoliger einphasiger Schrittmotor mit zwei Drehrichtungen
JPS5698398A (en) * 1980-01-08 1981-08-07 Seikosha Co Ltd Driving circuit of motor
EP0087387A1 (de) * 1982-02-15 1983-08-31 Eta SA Fabriques d'Ebauches Verfahren und Einrichtung zum Steuern eines umsteuerbaren Schrittmotors

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3887796A (en) * 1964-10-26 1975-06-03 California Computer Products Digital incremental control system
DE2703791B2 (de) * 1977-01-29 1978-11-09 Gerhard Berger Gmbh & Co Fabrik Elektrischer Messgeraete, 7630 Lahr Schrittmotor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3958167A (en) * 1972-12-04 1976-05-18 Citizen Watch Co., Ltd. Pulse motor
EP0026002A1 (de) * 1979-09-25 1981-04-01 Societe Suisse Pour L'industrie Horlogere Management Services S.A. Zweipoliger einphasiger Schrittmotor mit zwei Drehrichtungen
JPS5698398A (en) * 1980-01-08 1981-08-07 Seikosha Co Ltd Driving circuit of motor
EP0087387A1 (de) * 1982-02-15 1983-08-31 Eta SA Fabriques d'Ebauches Verfahren und Einrichtung zum Steuern eines umsteuerbaren Schrittmotors

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENTS ABSTRACTS OF JAPAN, vol. 5, no. 171 (E-80)(843), 30 octobre 1981, & JP - A - 56 98 398 (SEIKOUSHIYA K.K.)(07-08-1981). *

Also Published As

Publication number Publication date
US4633156A (en) 1986-12-30
JPS60243590A (ja) 1985-12-03
DE3561609D1 (en) 1988-03-17
HK22093A (en) 1993-03-19
EP0161582B1 (de) 1988-02-10
JPH0588080B2 (de) 1993-12-20
EP0161582A1 (de) 1985-11-21

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