JPS4828711B1 - - Google Patents

Info

Publication number
JPS4828711B1
JPS4828711B1 JP44091614A JP9161469A JPS4828711B1 JP S4828711 B1 JPS4828711 B1 JP S4828711B1 JP 44091614 A JP44091614 A JP 44091614A JP 9161469 A JP9161469 A JP 9161469A JP S4828711 B1 JPS4828711 B1 JP S4828711B1
Authority
JP
Japan
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
JP44091614A
Other languages
Japanese (ja)
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 filed Critical
Priority to JP44091614A priority Critical patent/JPS4828711B1/ja
Priority to DE19702038124 priority patent/DE2038124B2/en
Priority to FR7032725A priority patent/FR2067326A1/fr
Priority to CH1588270D priority patent/CH1588270A4/en
Priority to US86509A priority patent/US3688488A/en
Publication of JPS4828711B1 publication Critical patent/JPS4828711B1/ja
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
    • G04C3/04—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 balance
    • G04C3/06—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 balance using electromagnetic coupling between electric power source and balance
    • G04C3/065—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 balance using electromagnetic coupling between electric power source and balance the balance controlling gear-train by means of static switches, e.g. transistor circuits
    • G04C3/069—Driving circuits using a single coil for detection and driving purposes

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Electromechanical Clocks (AREA)
JP44091614A 1969-11-17 1969-11-17 Pending JPS4828711B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP44091614A JPS4828711B1 (en) 1969-11-17 1969-11-17
DE19702038124 DE2038124B2 (en) 1969-11-17 1970-07-31 Self-excited electromagnetic drive device for clocks
FR7032725A FR2067326A1 (en) 1969-11-17 1970-09-09
CH1588270D CH1588270A4 (en) 1969-11-17 1970-10-27 Self-excited electromagnetic drive device for clocks
US86509A US3688488A (en) 1969-11-17 1970-11-03 Electromagnetic driving apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP44091614A JPS4828711B1 (en) 1969-11-17 1969-11-17

Publications (1)

Publication Number Publication Date
JPS4828711B1 true JPS4828711B1 (en) 1973-09-04

Family

ID=14031433

Family Applications (1)

Application Number Title Priority Date Filing Date
JP44091614A Pending JPS4828711B1 (en) 1969-11-17 1969-11-17

Country Status (5)

Country Link
US (1) US3688488A (en)
JP (1) JPS4828711B1 (en)
CH (1) CH1588270A4 (en)
DE (1) DE2038124B2 (en)
FR (1) FR2067326A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6412672U (en) * 1987-07-09 1989-01-23

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3407344A (en) * 1964-09-26 1968-10-22 Shigeru Kakubari Electronic timekeeper
GB1180130A (en) * 1966-05-10 1970-02-04 Suwa Seikosha Kk Electric Timepiece.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6412672U (en) * 1987-07-09 1989-01-23

Also Published As

Publication number Publication date
DE2038124B2 (en) 1972-10-19
US3688488A (en) 1972-09-05
CH1588270A4 (en) 1973-04-30
FR2067326A1 (en) 1971-08-20
DE2038124A1 (en) 1971-06-03

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