FR1117873A - Pièce d'horlogerie - Google Patents

Pièce d'horlogerie

Info

Publication number
FR1117873A
FR1117873A FR1117873DA FR1117873A FR 1117873 A FR1117873 A FR 1117873A FR 1117873D A FR1117873D A FR 1117873DA FR 1117873 A FR1117873 A FR 1117873A
Authority
FR
France
Prior art keywords
timepiece
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
English (en)
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.)
OMEGA
Omega Louis Brandt and Frere SA
Original Assignee
OMEGA
Omega Louis Brandt and Frere 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 OMEGA, Omega Louis Brandt and Frere SA filed Critical OMEGA
Application granted granted Critical
Publication of FR1117873A publication Critical patent/FR1117873A/fr
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
    • G04C3/065—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
    • G04C3/066—Constructional details, e.g. disposition of coils

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
FR1117873D 1954-01-16 1955-01-14 Pièce d'horlogerie Expired FR1117873A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1117873X 1954-01-16

Publications (1)

Publication Number Publication Date
FR1117873A true FR1117873A (fr) 1956-05-29

Family

ID=4558467

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1117873D Expired FR1117873A (fr) 1954-01-16 1955-01-14 Pièce d'horlogerie

Country Status (1)

Country Link
FR (1) FR1117873A (fr)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2877399A (en) * 1957-02-12 1959-03-10 John M Shaull Timing device
DE1059358B (de) * 1956-06-22 1959-06-11 Oskar Vierling Elektrotechnisc Pendelantrieb mit Transistoren
DE1076579B (de) * 1957-03-09 1960-02-25 Ebauches Sa Uhr mit elektrodynamisch betriebenem schwingendem Hemmwerk
US2949583A (en) * 1956-07-02 1960-08-16 Gen Motors Corp Timing control circuit
US2962643A (en) * 1955-04-26 1960-11-29 Omega Brandt & Freres Sa Louis Time-piece
DE1102657B (de) * 1956-04-17 1961-03-16 Hamilton Watch Co Batteriegespeiste elektrische Armbanduhr
DE1149668B (de) * 1957-06-08 1963-05-30 Movado Montres Elektromagnetische Einrichtung zum Antrieb einer Uhr
DE1150327B (de) * 1957-04-10 1963-06-12 Reich Robert W Schaltanordnung fuer elektronisch betriebene Uhren
US3098185A (en) * 1957-08-20 1963-07-16 Hamilton Watch Co Electric watch having transistor controlled contact
DE1155068B (de) * 1957-07-23 1963-09-26 Hatot Leon Ets Unruh-Gangordner
DE1178015B (de) * 1957-06-07 1964-09-10 Reich Robert W Schaltungsanordnung fuer elektronisch betriebene Uhren
DE1178795B (de) * 1958-10-18 1964-09-24 Junghans Geb Ag Elektrodynamisch angetriebene Anordnung, insbesondere Gangregler-Anordnung fuer Uhren oder Motoren-Anordnung
DE1179873B (de) * 1957-01-25 1964-10-15 Hatot Leon Ets Zeithaltendes elektrisches Geraet
DE1235822B (de) * 1957-07-11 1967-03-02 Siemens Ag Elektronisicher Uhrenantrieb
DE1274514B (de) * 1961-05-24 1968-08-01 Movado Montres Elektromagnetisches Antriebssystem fuer einen Torsionsoszillator fuer elektronische Uhren
DE1165501B (fr) * 1957-01-25 1974-03-28

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2962643A (en) * 1955-04-26 1960-11-29 Omega Brandt & Freres Sa Louis Time-piece
DE1102657B (de) * 1956-04-17 1961-03-16 Hamilton Watch Co Batteriegespeiste elektrische Armbanduhr
DE1059358B (de) * 1956-06-22 1959-06-11 Oskar Vierling Elektrotechnisc Pendelantrieb mit Transistoren
US2949583A (en) * 1956-07-02 1960-08-16 Gen Motors Corp Timing control circuit
DE1179873B (de) * 1957-01-25 1964-10-15 Hatot Leon Ets Zeithaltendes elektrisches Geraet
DE1165501B (fr) * 1957-01-25 1974-03-28
DE1165501C2 (de) * 1957-01-25 1974-03-28 Zeithaltendes, elektrisches geraet, insbesondere elektrische uhr, mit einem gangordnerschwinger
US2877399A (en) * 1957-02-12 1959-03-10 John M Shaull Timing device
DE1076579B (de) * 1957-03-09 1960-02-25 Ebauches Sa Uhr mit elektrodynamisch betriebenem schwingendem Hemmwerk
DE1150327B (de) * 1957-04-10 1963-06-12 Reich Robert W Schaltanordnung fuer elektronisch betriebene Uhren
DE1178015B (de) * 1957-06-07 1964-09-10 Reich Robert W Schaltungsanordnung fuer elektronisch betriebene Uhren
DE1149668B (de) * 1957-06-08 1963-05-30 Movado Montres Elektromagnetische Einrichtung zum Antrieb einer Uhr
DE1235822B (de) * 1957-07-11 1967-03-02 Siemens Ag Elektronisicher Uhrenantrieb
DE1155068B (de) * 1957-07-23 1963-09-26 Hatot Leon Ets Unruh-Gangordner
US3098185A (en) * 1957-08-20 1963-07-16 Hamilton Watch Co Electric watch having transistor controlled contact
DE1178795B (de) * 1958-10-18 1964-09-24 Junghans Geb Ag Elektrodynamisch angetriebene Anordnung, insbesondere Gangregler-Anordnung fuer Uhren oder Motoren-Anordnung
DE1274514B (de) * 1961-05-24 1968-08-01 Movado Montres Elektromagnetisches Antriebssystem fuer einen Torsionsoszillator fuer elektronische Uhren

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