FR1249687A - Device for maintaining mechanical oscillators, in particular pendulums of clockwork mechanisms - Google Patents

Device for maintaining mechanical oscillators, in particular pendulums of clockwork mechanisms

Info

Publication number
FR1249687A
FR1249687A FR820034A FR820034A FR1249687A FR 1249687 A FR1249687 A FR 1249687A FR 820034 A FR820034 A FR 820034A FR 820034 A FR820034 A FR 820034A FR 1249687 A FR1249687 A FR 1249687A
Authority
FR
France
Prior art keywords
pendulums
maintaining mechanical
mechanical oscillators
clockwork mechanisms
clockwork
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
FR820034A
Other languages
French (fr)
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.)
Siemens and Halske AG
Siemens AG
Original Assignee
Siemens and Halske AG
Siemens AG
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 Siemens and Halske AG, Siemens AG filed Critical Siemens and Halske AG
Priority to FR820034A priority Critical patent/FR1249687A/en
Application granted granted Critical
Publication of FR1249687A publication Critical patent/FR1249687A/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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
FR820034A 1960-03-01 1960-03-01 Device for maintaining mechanical oscillators, in particular pendulums of clockwork mechanisms Expired FR1249687A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR820034A FR1249687A (en) 1960-03-01 1960-03-01 Device for maintaining mechanical oscillators, in particular pendulums of clockwork mechanisms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR820034A FR1249687A (en) 1960-03-01 1960-03-01 Device for maintaining mechanical oscillators, in particular pendulums of clockwork mechanisms

Publications (1)

Publication Number Publication Date
FR1249687A true FR1249687A (en) 1960-12-30

Family

ID=8726125

Family Applications (1)

Application Number Title Priority Date Filing Date
FR820034A Expired FR1249687A (en) 1960-03-01 1960-03-01 Device for maintaining mechanical oscillators, in particular pendulums of clockwork mechanisms

Country Status (1)

Country Link
FR (1) FR1249687A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1229463B (en) * 1962-04-17 1966-11-24 Kienzle Uhrenfabriken Ges Mit Electronic clock

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1229463B (en) * 1962-04-17 1966-11-24 Kienzle Uhrenfabriken Ges Mit Electronic clock

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