JPS5210770A - Driving method of electronic watch pulse motor - Google Patents

Driving method of electronic watch pulse motor

Info

Publication number
JPS5210770A
JPS5210770A JP8614175A JP8614175A JPS5210770A JP S5210770 A JPS5210770 A JP S5210770A JP 8614175 A JP8614175 A JP 8614175A JP 8614175 A JP8614175 A JP 8614175A JP S5210770 A JPS5210770 A JP S5210770A
Authority
JP
Japan
Prior art keywords
driving method
pulse motor
electronic watch
watch pulse
miniatuarization
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
JP8614175A
Other languages
Japanese (ja)
Inventor
Akira Nikaido
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.)
Citizen Watch Co Ltd
Original Assignee
Citizen Watch Co Ltd
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 Citizen Watch Co Ltd filed Critical Citizen Watch Co Ltd
Priority to JP8614175A priority Critical patent/JPS5210770A/en
Publication of JPS5210770A publication Critical patent/JPS5210770A/en
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

Abstract

PURPOSE:By dividing the pole pulse voltage added t a permanent magnet rotor into a plural numbers on a time axis, the thin type miniatuarization shall be attained with a low power consumption.
JP8614175A 1975-07-16 1975-07-16 Driving method of electronic watch pulse motor Pending JPS5210770A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8614175A JPS5210770A (en) 1975-07-16 1975-07-16 Driving method of electronic watch pulse motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8614175A JPS5210770A (en) 1975-07-16 1975-07-16 Driving method of electronic watch pulse motor

Publications (1)

Publication Number Publication Date
JPS5210770A true JPS5210770A (en) 1977-01-27

Family

ID=13878435

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8614175A Pending JPS5210770A (en) 1975-07-16 1975-07-16 Driving method of electronic watch pulse motor

Country Status (1)

Country Link
JP (1) JPS5210770A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56168183A (en) * 1980-05-28 1981-12-24 Citizen Watch Co Ltd Driving system of step motor for watch
JPS6420488A (en) * 1988-05-24 1989-01-24 Seiko Epson Corp Electronic wrist watch
JPH0221294A (en) * 1989-05-29 1990-01-24 Seiko Epson Corp Driving of electronic timepiece

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56168183A (en) * 1980-05-28 1981-12-24 Citizen Watch Co Ltd Driving system of step motor for watch
JPS6420488A (en) * 1988-05-24 1989-01-24 Seiko Epson Corp Electronic wrist watch
JPH0429319B2 (en) * 1988-05-24 1992-05-18
JPH0221294A (en) * 1989-05-29 1990-01-24 Seiko Epson Corp Driving of electronic timepiece

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