CH649187GA3 - - Google Patents

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Publication number
CH649187GA3
CH649187GA3 CH597482A CH597482A CH649187GA3 CH 649187G A3 CH649187G A3 CH 649187GA3 CH 597482 A CH597482 A CH 597482A CH 597482 A CH597482 A CH 597482A CH 649187G A3 CH649187G A3 CH 649187GA3
Authority
CH
Switzerland
Prior art keywords
pulses
rotor
release
motor
correction
Prior art date
Application number
CH597482A
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 CH597482A priority Critical patent/CH649187GA3/fr
Priority to US06/537,088 priority patent/US4507599A/en
Priority to DE8383810453T priority patent/DE3372022D1/de
Priority to EP83810453A priority patent/EP0108711B1/de
Priority to JP58190041A priority patent/JPS5989596A/ja
Publication of CH649187GA3 publication Critical patent/CH649187GA3/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)
CH597482A 1980-10-13 1982-10-13 CH649187GA3 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH597482A CH649187GA3 (de) 1982-10-13 1982-10-13
US06/537,088 US4507599A (en) 1982-10-13 1983-09-29 Method and device for controlling a stepping motor
DE8383810453T DE3372022D1 (en) 1982-10-13 1983-10-05 Method and device for controlling a step motor
EP83810453A EP0108711B1 (de) 1982-10-13 1983-10-05 Verfahren und Vorrichtung zur Steuerung eines Schrittmotors
JP58190041A JPS5989596A (ja) 1980-10-13 1983-10-13 ステツピング・モ−タを制御する方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH597482A CH649187GA3 (de) 1982-10-13 1982-10-13

Publications (1)

Publication Number Publication Date
CH649187GA3 true CH649187GA3 (de) 1985-05-15

Family

ID=4302369

Family Applications (1)

Application Number Title Priority Date Filing Date
CH597482A CH649187GA3 (de) 1980-10-13 1982-10-13

Country Status (5)

Country Link
US (1) US4507599A (de)
EP (1) EP0108711B1 (de)
JP (1) JPS5989596A (de)
CH (1) CH649187GA3 (de)
DE (1) DE3372022D1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4598240A (en) * 1984-08-29 1986-07-01 Eaton Corporation Self synchronous motor sensor switching arrangement
FR2668866B1 (fr) * 1990-11-07 1992-12-31 Ebauchesfabrik Eta Ag Procede de commande d'un moteur pas a pas et dispositif pour la mise en óoeuvre de ce procede.
JP3256342B2 (ja) * 1993-08-04 2002-02-12 ティーアールダブリュ オートモーティブ ジャパン株式会社 ステッピングモータの脱調検出装置
KR20110002204A (ko) * 2009-07-01 2011-01-07 삼성전자주식회사 모터 제어 장치 및 그 모터 제어 방법

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2402340A1 (fr) * 1977-09-02 1979-03-30 Ebauches Sa Dispositif moteur, notamment pour l'horlogerie
FR2410843A1 (fr) * 1977-12-02 1979-06-29 Seiko Instr & Electronics Montre electronique
FR2450527A1 (fr) * 1979-03-01 1980-09-26 Suisse Horlogerie Moteur pas a pas non reversible
EP0062273A1 (de) * 1981-03-31 1982-10-13 Omega SA Verfahren zur Steuerung eines Schrittmotors

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2461399A1 (fr) * 1979-07-09 1981-01-30 Suisse Horlogerie Detecteur de position d'un moteur pas a pas
FR2464478A1 (fr) * 1979-09-04 1981-03-06 Suisse Horlogerie Detecteur d'avance d'un moteur pas a pas
CH646301GA3 (de) * 1981-12-23 1984-11-30

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2402340A1 (fr) * 1977-09-02 1979-03-30 Ebauches Sa Dispositif moteur, notamment pour l'horlogerie
FR2410843A1 (fr) * 1977-12-02 1979-06-29 Seiko Instr & Electronics Montre electronique
FR2450527A1 (fr) * 1979-03-01 1980-09-26 Suisse Horlogerie Moteur pas a pas non reversible
EP0062273A1 (de) * 1981-03-31 1982-10-13 Omega SA Verfahren zur Steuerung eines Schrittmotors

Also Published As

Publication number Publication date
JPH0116119B2 (de) 1989-03-22
DE3372022D1 (en) 1987-07-16
US4507599A (en) 1985-03-26
JPS5989596A (ja) 1984-05-23
EP0108711A1 (de) 1984-05-16
EP0108711B1 (de) 1987-06-10

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