CH613085GA3 - - Google Patents

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Publication number
CH613085GA3
CH613085GA3 CH1697473A CH1697473A CH613085GA3 CH 613085G A3 CH613085G A3 CH 613085GA3 CH 1697473 A CH1697473 A CH 1697473A CH 1697473 A CH1697473 A CH 1697473A CH 613085G A3 CH613085G A3 CH 613085GA3
Authority
CH
Switzerland
Application number
CH1697473A
Other versions
CH613085B (de
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
Publication of CH613085B publication Critical patent/CH613085B/xx
Priority claimed from JP12140272A external-priority patent/JPS5322648B2/ja
Priority claimed from JP12855173A external-priority patent/JPS5077812A/ja
Application filed filed Critical
Publication of CH613085GA3 publication Critical patent/CH613085GA3/xx

Links

Classifications

    • 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 rotating step by step
    • H02P8/02—Arrangements for controlling dynamo-electric motors rotating step by step specially adapted for single-phase or bi-pole stepper motors, e.g. watch-motors, clock-motors
    • 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
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G5/00—Setting, i.e. correcting or changing, the time-indication
    • G04G5/02—Setting, i.e. correcting or changing, the time-indication by temporarily changing the number of pulses per unit time, e.g. quick-feed method

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Stepping Motors (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
CH1697473A 1972-12-04 1973-12-04 Antriebsschaltung fuer einen schrittmotor mit umkehrbarer drehrichtung zum antreiben der zeiger einer uhr. CH613085B (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12140272A JPS5322648B2 (enrdf_load_html_response) 1972-12-04 1972-12-04
JP12855173A JPS5077812A (enrdf_load_html_response) 1973-11-15 1973-11-15

Publications (2)

Publication Number Publication Date
CH613085B CH613085B (de)
CH613085GA3 true CH613085GA3 (enrdf_load_html_response) 1979-09-14

Family

ID=26458775

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1697473A CH613085B (de) 1972-12-04 1973-12-04 Antriebsschaltung fuer einen schrittmotor mit umkehrbarer drehrichtung zum antreiben der zeiger einer uhr.

Country Status (4)

Country Link
US (1) US3958167A (enrdf_load_html_response)
CH (1) CH613085B (enrdf_load_html_response)
DE (1) DE2360370C3 (enrdf_load_html_response)
FR (1) FR2209251B1 (enrdf_load_html_response)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5240719A (en) * 1975-09-26 1977-03-29 Hitachi Ltd Motor driving system
DE2658546C2 (de) * 1975-12-25 1983-07-28 Citizen Watch Co., Ltd., Tokyo Elektronische Uhr
JPS5312669A (en) * 1976-07-21 1978-02-04 Seiko Instr & Electronics Ltd Hands reversing device of electronic watch
CH629356B (fr) * 1979-06-28 Ebauchesfabrik Eta Ag Montre electronique dont le rouage comporte un mobile de comptage.
GB2054978B (en) * 1979-07-06 1984-06-13 Ebauches Sa Electromagnetic motor rotatable in either direction
CH625646A5 (en) * 1979-07-06 1981-09-30 Ebauches Sa Electromagnetic motor with two directions of rotation
FR2466131A1 (fr) * 1979-09-25 1981-03-27 Suisse Horlogerie Moteur pas a pas monophase bipolaire a deux sens de rotation
CH647920GA3 (enrdf_load_html_response) * 1982-04-21 1985-02-28
CH648723GA3 (enrdf_load_html_response) * 1982-09-10 1985-04-15
CH654974GA3 (enrdf_load_html_response) * 1984-05-04 1986-03-27
FR2585901A3 (fr) * 1985-02-28 1987-02-06 Ebauchesfabrik Eta Ag Procede et dispositif de commande d'un moteur a deux bobines
CH661835GA3 (enrdf_load_html_response) * 1985-09-11 1987-08-31
DE4417297C2 (de) * 1994-05-18 1997-08-07 Haller Eckhart W Dipl Ing Fh Elektromagnetischer, zweiphasiger Schrittmotor mit zwei Drehrichtungen
DE19500357A1 (de) 1995-01-09 1996-07-18 Haller Eckhart W Dipl Ing Fh Elektromagnetischer Schrittmotor mit zwei Drehrichtungen
EP4650885A1 (fr) 2024-05-15 2025-11-19 Richemont International S.A. Dispositif de commande d'un moteur pas-à-pas pour mouvement horloger électronique

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3112433A (en) * 1962-01-31 1963-11-26 Space Technology Lab Inc Multiphase electrical system
US3441821A (en) * 1966-01-18 1969-04-29 Yokogawa Electric Works Ltd Driving device for step motors
US3458786A (en) * 1966-07-11 1969-07-29 Ibm Movable element positioning system with coarse and fine incremental control
US3541417A (en) * 1968-12-26 1970-11-17 Warner Swasey Co Pulsing system including binary coded decimal rate multiplier

Also Published As

Publication number Publication date
US3958167A (en) 1976-05-18
FR2209251A1 (enrdf_load_html_response) 1974-06-28
FR2209251B1 (enrdf_load_html_response) 1982-09-17
DE2360370B2 (de) 1978-11-23
DE2360370A1 (de) 1974-08-29
DE2360370C3 (de) 1979-08-09
CH613085B (de)

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Legal Events

Date Code Title Description
PL Patent ceased