FR2067326A1 - - Google Patents

Info

Publication number
FR2067326A1
FR2067326A1 FR7032725A FR7032725A FR2067326A1 FR 2067326 A1 FR2067326 A1 FR 2067326A1 FR 7032725 A FR7032725 A FR 7032725A FR 7032725 A FR7032725 A FR 7032725A FR 2067326 A1 FR2067326 A1 FR 2067326A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7032725A
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.)
TOKYO TOKEI SEIZO KK
Original Assignee
TOKYO TOKEI SEIZO 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 TOKYO TOKEI SEIZO KK filed Critical TOKYO TOKEI SEIZO KK
Publication of FR2067326A1 publication Critical patent/FR2067326A1/fr
Withdrawn legal-status Critical Current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)
FR7032725A 1969-11-17 1970-09-09 Withdrawn FR2067326A1 (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR2067326A1 true FR2067326A1 (fr) 1971-08-20

Family

ID=14031433

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7032725A Withdrawn FR2067326A1 (fr) 1969-11-17 1970-09-09

Country Status (5)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6412672U (fr) * 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.

Also Published As

Publication number Publication date
JPS4828711B1 (fr) 1973-09-04
DE2038124A1 (de) 1971-06-03
CH1588270A4 (de) 1973-04-30
US3688488A (en) 1972-09-05
DE2038124B2 (de) 1972-10-19

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Legal Events

Date Code Title Description
ST Notification of lapse