JPS5691698A - Pulse motor control device - Google Patents

Pulse motor control device

Info

Publication number
JPS5691698A
JPS5691698A JP17108380A JP17108380A JPS5691698A JP S5691698 A JPS5691698 A JP S5691698A JP 17108380 A JP17108380 A JP 17108380A JP 17108380 A JP17108380 A JP 17108380A JP S5691698 A JPS5691698 A JP S5691698A
Authority
JP
Japan
Prior art keywords
control device
motor control
pulse motor
pulse
motor
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
JP17108380A
Other languages
Japanese (ja)
Inventor
Deomuron Mishieru
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 JPS5691698A publication Critical patent/JPS5691698A/en
Pending legal-status Critical Current

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
    • H02P8/12—Control or stabilisation of current
    • 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

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Stepping Motors (AREA)
JP17108380A 1979-12-06 1980-12-05 Pulse motor control device Pending JPS5691698A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7930174A FR2471077A1 (en) 1979-12-06 1979-12-06 REAL-TIME DETECTION WITH DYNAMIC ROTATION DETECTION FOR STEP-BY-STEP MOTOR

Publications (1)

Publication Number Publication Date
JPS5691698A true JPS5691698A (en) 1981-07-24

Family

ID=9232552

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17108380A Pending JPS5691698A (en) 1979-12-06 1980-12-05 Pulse motor control device

Country Status (4)

Country Link
JP (1) JPS5691698A (en)
DE (1) DE3044468A1 (en)
FR (1) FR2471077A1 (en)
GB (1) GB2064898A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH646576GA3 (en) * 1981-10-02 1984-12-14
CH646575GA3 (en) * 1981-10-02 1984-12-14
JPS6039399A (en) * 1983-08-12 1985-03-01 Mikuni Kogyo Co Ltd Controlling method of actuator
JP2002064996A (en) * 2000-08-15 2002-02-28 Yamato Tape Kk Method and device for controlling stepping motor and motor driver

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5345568A (en) * 1976-10-06 1978-04-24 Seiko Epson Corp Electronic watch

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH585428B5 (en) * 1972-09-20 1977-02-28 Portescap
JPS53132381A (en) * 1977-04-23 1978-11-18 Seiko Instr & Electronics Ltd Electronic watch
JPS53136870A (en) * 1977-04-23 1978-11-29 Seiko Instr & Electronics Ltd Electronic watch
JPS53132382A (en) * 1977-04-23 1978-11-18 Seiko Instr & Electronics Ltd Electronic watch
JPS53132380A (en) * 1977-04-23 1978-11-18 Seiko Instr & Electronics Ltd Electronic watch
CH625384B (en) * 1977-12-20 Ebauches Electroniques Sa STEP MOTOR NON-ROTATION DETECTION DEVICE FOR CLOCKWORK PART AND LOST STEPS CATCHING UP.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5345568A (en) * 1976-10-06 1978-04-24 Seiko Epson Corp Electronic watch

Also Published As

Publication number Publication date
FR2471077A1 (en) 1981-06-12
DE3044468A1 (en) 1981-08-27
GB2064898A (en) 1981-06-17
FR2471077B1 (en) 1982-10-22

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