JPS5646697A - Device for controlling winding of two motors - Google Patents

Device for controlling winding of two motors

Info

Publication number
JPS5646697A
JPS5646697A JP12249680A JP12249680A JPS5646697A JP S5646697 A JPS5646697 A JP S5646697A JP 12249680 A JP12249680 A JP 12249680A JP 12249680 A JP12249680 A JP 12249680A JP S5646697 A JPS5646697 A JP S5646697A
Authority
JP
Japan
Prior art keywords
transistors
motors
motor
pairs
hand
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.)
Pending
Application number
JP12249680A
Other languages
English (en)
Japanese (ja)
Inventor
Buigetsuto Furidorin
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 JPS5646697A publication Critical patent/JPS5646697A/ja
Pending legal-status Critical Current

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
    • G04C3/146—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor incorporating two or more stepping motors or rotors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Stepping Motors (AREA)
  • Electromechanical Clocks (AREA)
JP12249680A 1979-09-07 1980-09-05 Device for controlling winding of two motors Pending JPS5646697A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH809979A CH632128B (fr) 1979-09-07 1979-09-07 Dispositif de commande de deux moteurs pas a pas dans une piece d'horlogerie electronique.

Publications (1)

Publication Number Publication Date
JPS5646697A true JPS5646697A (en) 1981-04-27

Family

ID=4335141

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12249680A Pending JPS5646697A (en) 1979-09-07 1980-09-05 Device for controlling winding of two motors

Country Status (5)

Country Link
JP (1) JPS5646697A (Direct)
CH (1) CH632128B (Direct)
DE (1) DE3032838A1 (Direct)
FR (1) FR2465358A1 (Direct)
GB (1) GB2058414B (Direct)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS592593A (ja) * 1982-06-25 1984-01-09 Sony Corp 複数モ−タの正逆転回路

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0048217A1 (fr) * 1980-09-12 1982-03-24 Compagnie des Montres Longines, Francillon S.A. Pièce d'horlogerie électronique
CH650125GA3 (Direct) * 1983-06-29 1985-07-15
WO2000036474A1 (fr) * 1998-12-14 2000-06-22 Seiko Epson Corporation Dispositif electronique et procede de commande associe
DE10007201A1 (de) * 2000-02-17 2001-08-23 Zeiss Carl Jena Gmbh Verfahren zur Synchronsteuerung mehrerer Schrittmotoren
US6914855B2 (en) 2002-09-27 2005-07-05 Timex Group B.V. Circuit for driving motor coils in stepping motors
CN102263535A (zh) * 2010-05-28 2011-11-30 飞思卡尔半导体公司 步进电机控制器以及控制步进电机的方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52125712A (en) * 1976-04-13 1977-10-21 Sanyo Electric Co Ltd Control circuit of electric motor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1451359A (en) * 1973-11-30 1976-09-29 Citizen Watch Co Ltd Pulse motor driven circuit
CH613837B (fr) * 1977-06-14 Suisse Horlogerie Montre electronique a affichage mecanique.
SE7807961L (sv) * 1977-07-20 1979-01-21 Janome Sewing Machine Co Ltd Drivanordning for symaskinspulsmotor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52125712A (en) * 1976-04-13 1977-10-21 Sanyo Electric Co Ltd Control circuit of electric motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS592593A (ja) * 1982-06-25 1984-01-09 Sony Corp 複数モ−タの正逆転回路

Also Published As

Publication number Publication date
GB2058414B (en) 1983-04-13
FR2465358B1 (Direct) 1982-12-10
GB2058414A (en) 1981-04-08
CH632128GA3 (Direct) 1982-09-30
CH632128B (fr)
DE3032838A1 (de) 1981-04-02
FR2465358A1 (fr) 1981-03-20

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