JPS5646698A - Power supply device for clockkuse single phase stepping motor - Google Patents

Power supply device for clockkuse single phase stepping motor

Info

Publication number
JPS5646698A
JPS5646698A JP12292380A JP12292380A JPS5646698A JP S5646698 A JPS5646698 A JP S5646698A JP 12292380 A JP12292380 A JP 12292380A JP 12292380 A JP12292380 A JP 12292380A JP S5646698 A JPS5646698 A JP S5646698A
Authority
JP
Japan
Prior art keywords
clockkuse
power supply
supply device
stepping motor
single phase
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.)
Granted
Application number
JP12292380A
Other languages
English (en)
Other versions
JPS5829720B2 (ja
Inventor
Tsuu Kuan Mai
Jiyufua Maruseru
Bite Andore
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.)
SSIH Management Services SA
Original Assignee
SSIH Management Services 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 SSIH Management Services SA filed Critical SSIH Management Services SA
Publication of JPS5646698A publication Critical patent/JPS5646698A/ja
Publication of JPS5829720B2 publication Critical patent/JPS5829720B2/ja
Expired 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
    • G04C3/143—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)
JP55122923A 1979-09-04 1980-09-04 時計用単相ステツピングモ−タの電力供給装置 Expired JPS5829720B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7922609A FR2464478A1 (fr) 1979-09-04 1979-09-04 Detecteur d'avance d'un moteur pas a pas

Publications (2)

Publication Number Publication Date
JPS5646698A true JPS5646698A (en) 1981-04-27
JPS5829720B2 JPS5829720B2 (ja) 1983-06-24

Family

ID=9229529

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55122923A Expired JPS5829720B2 (ja) 1979-09-04 1980-09-04 時計用単相ステツピングモ−タの電力供給装置

Country Status (6)

Country Link
US (1) US4323834A (ja)
EP (1) EP0024737B1 (ja)
JP (1) JPS5829720B2 (ja)
CA (1) CA1166683A (ja)
DE (1) DE3066400D1 (ja)
FR (1) FR2464478A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6088385A (ja) * 1983-09-16 1985-05-18 オメガ・エス・ア− 時計用ステツプモ−タの駆動方法
WO1996018237A1 (fr) * 1994-12-08 1996-06-13 Citizen Watch Co., Ltd. Dispositif de commande d'un moteur

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH649187GA3 (ja) * 1982-10-13 1985-05-15
CH647383GA3 (ja) * 1981-02-04 1985-01-31
CH673750B5 (ja) * 1988-09-23 1990-10-15 Asulab Sa
AU2002306436A1 (en) * 2001-02-12 2002-10-15 Asm America, Inc. Improved process for deposition of semiconductor films
US8004231B2 (en) * 2005-11-23 2011-08-23 Stmicroelectronics S.A. Control of a triac for the starting of a motor
JP2010220408A (ja) * 2009-03-17 2010-09-30 Seiko Instruments Inc ステッピングモータ制御回路及びアナログ電子時計

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS547373A (en) * 1977-06-17 1979-01-20 Seiko Epson Corp Electronic watch

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH635973B (fr) * 1977-01-19 Suwa Seikosha Kk Circuit de commande pour un transducteur electromecanique d'une montre, notamment d'une montre-bracelet electronique.
JPS53132383A (en) * 1977-04-23 1978-11-18 Seiko Instr & Electronics Ltd Electronic watch circuit
JPS53132380A (en) * 1977-04-23 1978-11-18 Seiko Instr & Electronics Ltd Electronic watch
JPS5428176A (en) * 1977-08-04 1979-03-02 Seiko Instr & Electronics Ltd Electronic watch
JPS5477169A (en) * 1977-12-02 1979-06-20 Seiko Instr & Electronics Ltd Electronic watch
FR2459579A1 (fr) * 1979-06-21 1981-01-09 Suisse Horlogerie Detecteur d'avance d'un moteur pas a pas

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS547373A (en) * 1977-06-17 1979-01-20 Seiko Epson Corp Electronic watch

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6088385A (ja) * 1983-09-16 1985-05-18 オメガ・エス・ア− 時計用ステツプモ−タの駆動方法
JPH038712B2 (ja) * 1983-09-16 1991-02-06 Omega Sa
WO1996018237A1 (fr) * 1994-12-08 1996-06-13 Citizen Watch Co., Ltd. Dispositif de commande d'un moteur

Also Published As

Publication number Publication date
JPS5829720B2 (ja) 1983-06-24
DE3066400D1 (en) 1984-03-08
US4323834A (en) 1982-04-06
FR2464478B1 (ja) 1981-11-20
CA1166683A (en) 1984-05-01
FR2464478A1 (fr) 1981-03-06
EP0024737B1 (fr) 1984-02-01
EP0024737A1 (fr) 1981-03-11

Similar Documents

Publication Publication Date Title
DE3069763D1 (en) A control for a single phase ac motor
GB2067025B (en) Stepping motors
GB2052797B (en) Control for a multi-phase motor
JPS5688666A (en) Twoocoordinate stepper motor
DE3070161D1 (en) Electrical stepper motor
GB2052176B (en) Stepping motor
YU39131B (en) Device for power control
JPS54153220A (en) Stepping motor
GB2052174B (en) Stepping motor
JPS5597156A (en) Stator for motor
JPS5646698A (en) Power supply device for clockkuse single phase stepping motor
JPS5631677A (en) Power supply device for singleephase step motor of timepiece
GB2050724B (en) High-voltage power supply means for power electron-beamguns
JPS5642815A (en) Power supply device
JPS5631398A (en) Electric waveform synthesizer for controlling electric motor
JPS5681264A (en) Device for driving generator
JPS55153235A (en) Noobreak power supply device
JPS55147930A (en) Induction generator motor device
JPS5316817A (en) Control device for electric motor
GB2020913B (en) Stators for stepping motors
JPS5592565A (en) Stepping motor
JPS55162818A (en) Power supply device
JPS566631A (en) Power supply device
JPS55147926A (en) Constanttvoltage power supply device
JPS55160916A (en) Power supply device