JPS6218033B2 - - Google Patents

Info

Publication number
JPS6218033B2
JPS6218033B2 JP15172880A JP15172880A JPS6218033B2 JP S6218033 B2 JPS6218033 B2 JP S6218033B2 JP 15172880 A JP15172880 A JP 15172880A JP 15172880 A JP15172880 A JP 15172880A JP S6218033 B2 JPS6218033 B2 JP S6218033B2
Authority
JP
Japan
Prior art keywords
case
body case
machine body
torsion spring
permanent magnet
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.)
Expired
Application number
JP15172880A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5776469A (en
Inventor
Akio Tajima
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.)
Seikosha KK
Original Assignee
Seikosha KK
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 Seikosha KK filed Critical Seikosha KK
Priority to JP15172880A priority Critical patent/JPS5776469A/ja
Publication of JPS5776469A publication Critical patent/JPS5776469A/ja
Publication of JPS6218033B2 publication Critical patent/JPS6218033B2/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
    • G04C3/02—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a pendulum
    • G04C3/027—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a pendulum using electromagnetic coupling between electric power source and pendulum

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Toys (AREA)
JP15172880A 1980-10-29 1980-10-29 Driving device rotary pendulumn Granted JPS5776469A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15172880A JPS5776469A (en) 1980-10-29 1980-10-29 Driving device rotary pendulumn

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15172880A JPS5776469A (en) 1980-10-29 1980-10-29 Driving device rotary pendulumn

Publications (2)

Publication Number Publication Date
JPS5776469A JPS5776469A (en) 1982-05-13
JPS6218033B2 true JPS6218033B2 (OSRAM) 1987-04-21

Family

ID=15524984

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15172880A Granted JPS5776469A (en) 1980-10-29 1980-10-29 Driving device rotary pendulumn

Country Status (1)

Country Link
JP (1) JPS5776469A (OSRAM)

Also Published As

Publication number Publication date
JPS5776469A (en) 1982-05-13

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