FR1006640A - Electrically serviced balance - Google Patents

Electrically serviced balance

Info

Publication number
FR1006640A
FR1006640A FR1006640DA FR1006640A FR 1006640 A FR1006640 A FR 1006640A FR 1006640D A FR1006640D A FR 1006640DA FR 1006640 A FR1006640 A FR 1006640A
Authority
FR
France
Prior art keywords
balance
serviced
electrically
electrically serviced
serviced balance
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
Other languages
French (fr)
Inventor
Rene-Marie Berthier
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
Application granted granted Critical
Publication of FR1006640A publication Critical patent/FR1006640A/en
Expired 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
    • G04C3/061—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 contacts and mechanically driving the gear-train

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
FR1006640D 1947-12-29 1947-12-29 Electrically serviced balance Expired FR1006640A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1006640T 1947-12-29

Publications (1)

Publication Number Publication Date
FR1006640A true FR1006640A (en) 1952-04-25

Family

ID=9565946

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1006640D Expired FR1006640A (en) 1947-12-29 1947-12-29 Electrically serviced balance

Country Status (1)

Country Link
FR (1) FR1006640A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1062634B (en) * 1954-02-12 1959-07-30 Hamilton Watch Company Small electric timepiece, in particular wristwatch
DE1092388B (en) * 1956-12-31 1960-11-03 Hamilton Watch Co Battery powered clock
DE1092842B (en) * 1957-01-28 1960-11-10 Hamilton Watch Co Electric clock with battery drive
US3002139A (en) * 1958-07-02 1961-09-26 Gen Time Corp Electrically powered balance mechanism
US3010037A (en) * 1957-01-28 1961-11-21 Hamilton Watch Co Electric watches
US3015207A (en) * 1959-01-09 1962-01-02 Hamilton Watch Co Balance wheel assembly
US3152275A (en) * 1960-08-29 1964-10-06 Honeywell Inc Torquing apparatus

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1062634B (en) * 1954-02-12 1959-07-30 Hamilton Watch Company Small electric timepiece, in particular wristwatch
DE1092388B (en) * 1956-12-31 1960-11-03 Hamilton Watch Co Battery powered clock
DE1092842B (en) * 1957-01-28 1960-11-10 Hamilton Watch Co Electric clock with battery drive
US3010037A (en) * 1957-01-28 1961-11-21 Hamilton Watch Co Electric watches
US3002139A (en) * 1958-07-02 1961-09-26 Gen Time Corp Electrically powered balance mechanism
US3015207A (en) * 1959-01-09 1962-01-02 Hamilton Watch Co Balance wheel assembly
US3152275A (en) * 1960-08-29 1964-10-06 Honeywell Inc Torquing apparatus

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