CH653206GA3 - - Google Patents

Download PDF

Info

Publication number
CH653206GA3
CH653206GA3 CH505083A CH505083A CH653206GA3 CH 653206G A3 CH653206G A3 CH 653206GA3 CH 505083 A CH505083 A CH 505083A CH 505083 A CH505083 A CH 505083A CH 653206G A3 CH653206G A3 CH 653206GA3
Authority
CH
Switzerland
Prior art keywords
motor
voltage
energy
eio
resistance
Prior art date
Application number
CH505083A
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 CH505083A priority Critical patent/CH653206GA3/fr
Priority to US06/649,338 priority patent/US4590412A/en
Priority to DE8484110852T priority patent/DE3475236D1/de
Priority to EP84110852A priority patent/EP0140089B1/de
Priority to JP59190733A priority patent/JPS6088385A/ja
Publication of CH653206GA3 publication Critical patent/CH653206GA3/fr

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
    • G04C3/143—Means to reduce power consumption by reducing pulse width or amplitude and related problems, e.g. detection of unwanted or missing step

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Stepping Motors (AREA)
  • Electromechanical Clocks (AREA)
  • Valve Device For Special Equipments (AREA)
  • Vehicle Body Suspensions (AREA)
CH505083A 1983-09-16 1983-09-16 CH653206GA3 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH505083A CH653206GA3 (de) 1983-09-16 1983-09-16
US06/649,338 US4590412A (en) 1983-09-16 1984-09-11 Method of energizing a stepping motor
DE8484110852T DE3475236D1 (en) 1983-09-16 1984-09-12 Process for feeding a stepping motor
EP84110852A EP0140089B1 (de) 1983-09-16 1984-09-12 Verfahren zur Steuerung eines Schrittmotors
JP59190733A JPS6088385A (ja) 1983-09-16 1984-09-13 時計用ステツプモ−タの駆動方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH505083A CH653206GA3 (de) 1983-09-16 1983-09-16

Publications (1)

Publication Number Publication Date
CH653206GA3 true CH653206GA3 (de) 1985-12-31

Family

ID=4287109

Family Applications (1)

Application Number Title Priority Date Filing Date
CH505083A CH653206GA3 (de) 1983-09-16 1983-09-16

Country Status (5)

Country Link
US (1) US4590412A (de)
EP (1) EP0140089B1 (de)
JP (1) JPS6088385A (de)
CH (1) CH653206GA3 (de)
DE (1) DE3475236D1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3772477D1 (de) * 1986-07-02 1991-10-02 Asulab Sa Verfahren und vorrichtung zur kontrolle eines schrittmotors.
US4910543A (en) 1988-02-08 1990-03-20 Canon Kabushiki Kaisha Camera
CH672043B5 (de) * 1988-02-12 1990-04-30 Ebauchesfabrik Eta Ag
EP2251972B1 (de) * 2009-05-14 2014-07-02 STMicroelectronics Srl Verfahren und Hardwaresystem zur Steuerung einem Schrittmotors in einen Spannungsvorwärstkopplungsmodus

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0057663A2 (de) * 1981-02-04 1982-08-11 Koninklijke Philips Electronics N.V. Steuervorrichtung für einen Schrittmotor
EP0060806A1 (de) * 1981-03-18 1982-09-22 Asulab S.A. Verfahren zur Reduzierung der Leistungsaufnahme eines Schrittmotors und Vorrichtung zur Durchführung dieses Verfahrens
EP0077293A1 (de) * 1981-10-02 1983-04-20 Asulab S.A. Verfahren und Vorrichtung zur Steuerung eines Schrittmotors in einem Uhrwerk

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH616045B (fr) * 1978-06-20 Ebauches Sa Procede pour reduire la consommation d'une piece d'horlogerie electronique et piece d'horlogerie electronique mettant en oeuvre ce procede.
FR2464478A1 (fr) * 1979-09-04 1981-03-06 Suisse Horlogerie Detecteur d'avance d'un moteur pas a pas
CH641921B (fr) * 1980-02-19 Berney Sa Jean Claude Piece d'horlogerie avec un dispositif de controle du moteur pas a pas.
CH640999B (fr) * 1980-08-25 Ebauchesfabrik Eta Ag Procede et dispositif de commande d'une moteur pas a pas de piece d'horlogerie electronique.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0057663A2 (de) * 1981-02-04 1982-08-11 Koninklijke Philips Electronics N.V. Steuervorrichtung für einen Schrittmotor
EP0060806A1 (de) * 1981-03-18 1982-09-22 Asulab S.A. Verfahren zur Reduzierung der Leistungsaufnahme eines Schrittmotors und Vorrichtung zur Durchführung dieses Verfahrens
EP0077293A1 (de) * 1981-10-02 1983-04-20 Asulab S.A. Verfahren und Vorrichtung zur Steuerung eines Schrittmotors in einem Uhrwerk

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
BULLETIN ANNUEL DE LA SOCIETE SUISSE DE CHRONOMETRIE, vol. 10, 1981, NEUCHATEL (CH) *

Also Published As

Publication number Publication date
DE3475236D1 (en) 1988-12-22
EP0140089A1 (de) 1985-05-08
JPS6088385A (ja) 1985-05-18
JPH038712B2 (de) 1991-02-06
EP0140089B1 (de) 1988-11-17
US4590412A (en) 1986-05-20

Similar Documents

Publication Publication Date Title
DE3272772D1 (en) Method and device for controlling a brushless alternating current motor
CH653206GA3 (de)
DE3276268D1 (en) Method of reducing the power consumption of a stepping motor, and device for carrying out this method
CH646576GA3 (de)
JPS5677778A (en) Driving device for timepiece step motor
SU959246A1 (ru) Устройство дл регулировани скорости электродвигател посто нного тока
JPS5768695A (en) Driving device for stepping motor
JPS5739374A (en) Hand operating method of electronic timepiece
JPS57153578A (en) Controlling method for drive of dc motor
JPS56159979A (en) Revolution controlling circuit for dc motor
JPS5768274A (en) Method and device for controlling feeding of welding wire
JPS5778386A (en) Driving device for dc motor
SU619307A1 (ru) Устройство дл модул ции тока сварочного генератора
JPS5722399A (en) Controlling device for motor generator of vehicle
JPS55117479A (en) Control device for synchronous motor
JPS5798A (en) Automatic voltage adjusting device
ES8203171A1 (es) Dispositivo de mando automatico de la puesta en servicio de los alternadores de vehiculos automoviles
JPS635438Y2 (de)
JPS5717384A (en) Welding wire feeder
JPS5775501A (en) Controlling method for motor generator of vehicle
JPS56135910A (en) Driving method for magnet coil
JPS5678397A (en) Controlling device for engine generator
JPS5691691A (en) Speed control device of dc motor
JPS55166406A (en) Shunt motor control unit for electric motor vehicle
JPS57160400A (en) Field control method of engine-driven welding generator