FR1442972A - Clock or electric watch - Google Patents

Clock or electric watch

Info

Publication number
FR1442972A
FR1442972A FR28162A FR28162A FR1442972A FR 1442972 A FR1442972 A FR 1442972A FR 28162 A FR28162 A FR 28162A FR 28162 A FR28162 A FR 28162A FR 1442972 A FR1442972 A FR 1442972A
Authority
FR
France
Prior art keywords
clock
electric watch
watch
electric
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
FR28162A
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.)
MECEWA AG
Original Assignee
MECEWA 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 MECEWA AG filed Critical MECEWA AG
Priority to FR28162A priority Critical patent/FR1442972A/en
Application granted granted Critical
Publication of FR1442972A publication Critical patent/FR1442972A/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
    • G04C3/065—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)
FR28162A 1965-08-12 1965-08-12 Clock or electric watch Expired FR1442972A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR28162A FR1442972A (en) 1965-08-12 1965-08-12 Clock or electric watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR28162A FR1442972A (en) 1965-08-12 1965-08-12 Clock or electric watch

Publications (1)

Publication Number Publication Date
FR1442972A true FR1442972A (en) 1966-06-17

Family

ID=8586547

Family Applications (1)

Application Number Title Priority Date Filing Date
FR28162A Expired FR1442972A (en) 1965-08-12 1965-08-12 Clock or electric watch

Country Status (1)

Country Link
FR (1) FR1442972A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2023409A1 (en) * 1968-11-15 1970-08-21 Junghans Gmbh Geb

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2023409A1 (en) * 1968-11-15 1970-08-21 Junghans Gmbh Geb

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