CH385751A - Motor balance for electric timepiece - Google Patents

Motor balance for electric timepiece

Info

Publication number
CH385751A
CH385751A CH999062A CH999062A CH385751A CH 385751 A CH385751 A CH 385751A CH 999062 A CH999062 A CH 999062A CH 999062 A CH999062 A CH 999062A CH 385751 A CH385751 A CH 385751A
Authority
CH
Switzerland
Prior art keywords
motor balance
electric timepiece
timepiece
balance
electric
Prior art date
Application number
CH999062A
Other languages
French (fr)
Inventor
Hug Andre
Meister Rene
Original Assignee
Ebauches Sa
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 Ebauches Sa filed Critical Ebauches Sa
Priority to CH999062A priority Critical patent/CH385751A/en
Priority to CH999062D priority patent/CH999062A4/xx
Priority to US299287A priority patent/US3161012A/en
Publication of CH385751A publication Critical patent/CH385751A/en

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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
CH999062A 1962-08-22 1962-08-22 Motor balance for electric timepiece CH385751A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH999062A CH385751A (en) 1962-08-22 1962-08-22 Motor balance for electric timepiece
CH999062D CH999062A4 (en) 1962-08-22 1962-08-22
US299287A US3161012A (en) 1962-08-22 1963-08-01 Driving balance-wheel for an electrical timepiece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH999062A CH385751A (en) 1962-08-22 1962-08-22 Motor balance for electric timepiece

Publications (1)

Publication Number Publication Date
CH385751A true CH385751A (en) 1964-08-31

Family

ID=4357912

Family Applications (2)

Application Number Title Priority Date Filing Date
CH999062A CH385751A (en) 1962-08-22 1962-08-22 Motor balance for electric timepiece
CH999062D CH999062A4 (en) 1962-08-22 1962-08-22

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH999062D CH999062A4 (en) 1962-08-22 1962-08-22

Country Status (2)

Country Link
US (1) US3161012A (en)
CH (2) CH385751A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2043742A1 (en) * 1969-05-28 1971-02-19 Citizen Watch Co Ltd

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3528239A (en) * 1967-10-04 1970-09-15 Messrs Gebruder Junghans Gmbh Balance construction
IT965204B (en) * 1971-11-26 1974-01-31 Seiko Instr & Electronics IMPROVEMENT IN THE ROCKERS FOR ELECTRIC WATCHES
JPS4881872U (en) * 1971-12-29 1973-10-05
ATE557328T1 (en) 2004-10-26 2012-05-15 Lvmh Swiss Mft Sa CHRONOGRAPH MODULE FOR WRISTWATCH
CH714952B1 (en) 2007-05-08 2019-10-31 Patek Philippe Sa Geneve Watchmaking component, its method of manufacture and application of this method.
EP2104005A1 (en) * 2008-03-20 2009-09-23 Nivarox-FAR S.A. Composite balance and method of manufacturing thereof
EP2104008A1 (en) * 2008-03-20 2009-09-23 Nivarox-FAR S.A. Single-body regulating organ and method for manufacturing same
CH702062B1 (en) * 2009-10-26 2022-01-31 Mft Dhorlogerie Audemars Piguet Sa Regulating organ comprising at least two pendulums, a watch movement as well as a timepiece comprising such an organ.
CH702187A2 (en) 2009-11-02 2011-05-13 Lvmh Swiss Mft Sa Regulating element for wristwatch and timepiece including such a regulating organ.
EP2410386B1 (en) 2010-07-19 2018-10-03 Nivarox-FAR S.A. balance wheel with inertia adjustment with insert
EP3438763B1 (en) * 2017-08-04 2020-05-06 The Swatch Group Research and Development Ltd Clock movement provided with an electromagnetic transducer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2986683A (en) * 1956-07-26 1961-05-30 Hatot Leon Ets Driving balance-wheels more particularly applicable to timing instruments
AT209169B (en) * 1957-03-21 1960-05-25 Buntpapierfabrik A G Process for leveling paper surfaces
US3056253A (en) * 1960-06-10 1962-10-02 Ebauches Sa Electrically operated oscillatory system for timepieces

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2043742A1 (en) * 1969-05-28 1971-02-19 Citizen Watch Co Ltd

Also Published As

Publication number Publication date
CH999062A4 (en) 1964-08-31
US3161012A (en) 1964-12-15

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