JPS56672A - Noise reducing mechanism of clock - Google Patents

Noise reducing mechanism of clock

Info

Publication number
JPS56672A
JPS56672A JP7610779A JP7610779A JPS56672A JP S56672 A JPS56672 A JP S56672A JP 7610779 A JP7610779 A JP 7610779A JP 7610779 A JP7610779 A JP 7610779A JP S56672 A JPS56672 A JP S56672A
Authority
JP
Japan
Prior art keywords
output
circuits
stepping motor
motor driving
frequency division
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
JP7610779A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6117313B2 (enrdf_load_stackoverflow
Inventor
Kenichi Kikuchi
Mamoru Shibuya
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.)
Rhythm Co Ltd
Original Assignee
Rhythm 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 Rhythm Watch Co Ltd filed Critical Rhythm Watch Co Ltd
Priority to JP7610779A priority Critical patent/JPS56672A/ja
Publication of JPS56672A publication Critical patent/JPS56672A/ja
Publication of JPS6117313B2 publication Critical patent/JPS6117313B2/ja
Granted 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Control Of Stepping Motors (AREA)
JP7610779A 1979-06-16 1979-06-16 Noise reducing mechanism of clock Granted JPS56672A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7610779A JPS56672A (en) 1979-06-16 1979-06-16 Noise reducing mechanism of clock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7610779A JPS56672A (en) 1979-06-16 1979-06-16 Noise reducing mechanism of clock

Publications (2)

Publication Number Publication Date
JPS56672A true JPS56672A (en) 1981-01-07
JPS6117313B2 JPS6117313B2 (enrdf_load_stackoverflow) 1986-05-07

Family

ID=13595663

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7610779A Granted JPS56672A (en) 1979-06-16 1979-06-16 Noise reducing mechanism of clock

Country Status (1)

Country Link
JP (1) JPS56672A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5946575A (ja) * 1982-06-21 1984-03-15 オメガ・エス・ア− 時計用単相ステツピングモ−タの給電方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5946575A (ja) * 1982-06-21 1984-03-15 オメガ・エス・ア− 時計用単相ステツピングモ−タの給電方法

Also Published As

Publication number Publication date
JPS6117313B2 (enrdf_load_stackoverflow) 1986-05-07

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