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CH608161GA3 - ELECTROMECHANICAL WATCH. - Google Patents

ELECTROMECHANICAL WATCH.

Info

Publication number
CH608161GA3
CH608161GA3 CH455275A CH455275A CH608161GA3 CH 608161G A3 CH608161G A3 CH 608161GA3 CH 455275 A CH455275 A CH 455275A CH 455275 A CH455275 A CH 455275A CH 608161G A3 CH608161G A3 CH 608161GA3
Authority
CH
Switzerland
Prior art keywords
electromechanical watch
electromechanical
watch
Prior art date
Application number
CH455275A
Other languages
French (fr)
Inventor
Marius Lavet
Pierre Albert Marie D Valroger
Original Assignee
Marius Lavet
Pierre Albert Marie D Valroger
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 Marius Lavet, Pierre Albert Marie D Valroger filed Critical Marius Lavet
Publication of CH608161GA3 publication Critical patent/CH608161GA3/en

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C13/00—Driving mechanisms for clocks by primary clocks
    • G04C13/08—Secondary clocks actuated intermittently
    • G04C13/10—Secondary clocks actuated intermittently by electromechanical step advancing mechanisms
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
CH455275A 1974-04-18 1975-04-10 ELECTROMECHANICAL WATCH. CH608161GA3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7413489A FR2268293B3 (en) 1974-04-18 1974-04-18

Publications (1)

Publication Number Publication Date
CH608161GA3 true CH608161GA3 (en) 1978-12-29

Family

ID=9137783

Family Applications (1)

Application Number Title Priority Date Filing Date
CH455275A CH608161GA3 (en) 1974-04-18 1975-04-10 ELECTROMECHANICAL WATCH.

Country Status (3)

Country Link
US (1) US3999369A (en)
CH (1) CH608161GA3 (en)
FR (1) FR2268293B3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2657580C2 (en) * 1975-12-23 1986-10-09 Seiko Koki K.K., Tokio/Tokyo Electromagnetic drive arrangement
DE2617077C3 (en) * 1976-04-17 1981-07-02 Timex Corp., 06720 Waterbury, Conn. Quartz-controlled analog wristwatch with direct drive of the minute wheel
JPS588479B2 (en) * 1977-05-20 1983-02-16 セイコーインスツルメンツ株式会社 electronic clock
DE3508637C1 (en) * 1985-03-11 1986-06-12 Joseph Kieninger Uhrenfabrik GmbH, 7209 Aldingen Large clock with mechanical drive
DE60042597D1 (en) * 2000-12-07 2009-09-03 Eta Sa Mft Horlogere Suisse Shockproof transmission means for driving a generator by a flywheel, in particular in a clock
EP3182224B1 (en) * 2015-12-18 2019-05-22 Montres Breguet S.A. Safety regulator for timepiece escapement

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1388616A (en) * 1962-09-07 1965-02-12 Improvements to small magnetoelectric devices regulated by combinations of vibrating organs
FR2108772A2 (en) * 1970-10-02 1972-05-26 Lavet Marius Jean
FR2186771A1 (en) * 1972-05-30 1974-01-11 Valroger Pierre

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL254261A (en) * 1960-07-26
US3196603A (en) * 1964-01-15 1965-07-27 Reich Robert Walter Magnetic movement system for electronic or electric clocks
US3435311A (en) * 1965-02-08 1969-03-25 Suwa Seikosha Kk Oscillatory electromechanical converter
GB1130150A (en) * 1966-07-04 1968-10-09 Horstmann Magnetics Ltd An electromechanical oscillator comprising a tuning fork with frequency adjustment
US3541778A (en) * 1968-04-05 1970-11-24 Gen Time Corp Battery-powered clock
CH1022068A4 (en) * 1968-07-09 1971-06-15
US3587223A (en) * 1970-04-06 1971-06-28 Timex Corp Electronic wrist watch
DE2216992A1 (en) * 1972-04-08 1973-10-11 Itt Ind Gmbh Deutsche ELECTROMECHANICAL CONVERTER FOR WATCHES
US3737746A (en) * 1972-04-19 1973-06-05 Gen Time Corp Quartz crystal controlled stepper motor
US3816779A (en) * 1973-03-29 1974-06-11 Gen Time Corp Bistable electromechanical transducer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1388616A (en) * 1962-09-07 1965-02-12 Improvements to small magnetoelectric devices regulated by combinations of vibrating organs
FR2108772A2 (en) * 1970-10-02 1972-05-26 Lavet Marius Jean
FR2186771A1 (en) * 1972-05-30 1974-01-11 Valroger Pierre

Also Published As

Publication number Publication date
FR2268293A1 (en) 1975-11-14
US3999369A (en) 1976-12-28
FR2268293B3 (en) 1977-02-18

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