FR613027A - Independent pendulum electric clock - Google Patents

Independent pendulum electric clock

Info

Publication number
FR613027A
FR613027A FR613027DA FR613027A FR 613027 A FR613027 A FR 613027A FR 613027D A FR613027D A FR 613027DA FR 613027 A FR613027 A FR 613027A
Authority
FR
France
Prior art keywords
electric clock
pendulum electric
independent pendulum
independent
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
Maurice Bellier
Rene Chauveau
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 FR613027A publication Critical patent/FR613027A/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
    • G04C3/02—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 pendulum
    • G04C3/021—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 pendulum using mechanical coupling
    • G04C3/022—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 pendulum using mechanical coupling with constant impulses

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR613027D 1926-02-24 1926-02-24 Independent pendulum electric clock Expired FR613027A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR613027T 1926-02-24

Publications (1)

Publication Number Publication Date
FR613027A true FR613027A (en) 1926-11-06

Family

ID=8979229

Family Applications (1)

Application Number Title Priority Date Filing Date
FR613027D Expired FR613027A (en) 1926-02-24 1926-02-24 Independent pendulum electric clock

Country Status (1)

Country Link
FR (1) FR613027A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2625787A (en) * 1951-09-28 1953-01-20 Reiner Irving Electric clock
US2760331A (en) * 1953-07-09 1956-08-28 Reiner Irving Electrostatic pendulum clock
DE956840C (en) * 1949-07-22 1957-01-24 Heinrich Schattanik Movement with electromagnetic drive

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE956840C (en) * 1949-07-22 1957-01-24 Heinrich Schattanik Movement with electromagnetic drive
US2625787A (en) * 1951-09-28 1953-01-20 Reiner Irving Electric clock
US2760331A (en) * 1953-07-09 1956-08-28 Reiner Irving Electrostatic pendulum clock

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