FR615077A - Electric clock movement - Google Patents

Electric clock movement

Info

Publication number
FR615077A
FR615077A FR615077DA FR615077A FR 615077 A FR615077 A FR 615077A FR 615077D A FR615077D A FR 615077DA FR 615077 A FR615077 A FR 615077A
Authority
FR
France
Prior art keywords
clock movement
electric clock
electric
movement
clock
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
French (fr)
Inventor
Eugene Butticaz
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 filed Critical
Application granted granted Critical
Publication of FR615077A publication Critical patent/FR615077A/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
    • G04C3/042—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 mechanical coupling
    • G04C3/045—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 mechanical coupling with constant impulses

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR615077D 1925-04-28 1926-04-24 Electric clock movement Expired FR615077A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE615077X 1925-04-28

Publications (1)

Publication Number Publication Date
FR615077A true FR615077A (en) 1926-12-29

Family

ID=6576758

Family Applications (1)

Application Number Title Priority Date Filing Date
FR615077D Expired FR615077A (en) 1925-04-28 1926-04-24 Electric clock movement

Country Status (1)

Country Link
FR (1) FR615077A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1007244B (en) * 1952-02-19 1957-04-25 Lip Horlogerie Device for limiting the vibration amplitudes of a vibration system for electromagnetically driven balance clocks

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1007244B (en) * 1952-02-19 1957-04-25 Lip Horlogerie Device for limiting the vibration amplitudes of a vibration system for electromagnetically driven balance clocks

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