FR479376A - Electric pendulum - Google Patents

Electric pendulum

Info

Publication number
FR479376A
FR479376A FR479376DA FR479376A FR 479376 A FR479376 A FR 479376A FR 479376D A FR479376D A FR 479376DA FR 479376 A FR479376 A FR 479376A
Authority
FR
France
Prior art keywords
electric pendulum
pendulum
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
Other languages
French (fr)
Inventor
Louis Bardon
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR479376A publication Critical patent/FR479376A/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
    • G04C3/027—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 electromagnetic coupling between electric power source and pendulum
FR479376D 1915-07-24 1915-07-24 Electric pendulum Expired FR479376A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR479376T 1915-07-24

Publications (1)

Publication Number Publication Date
FR479376A true FR479376A (en) 1916-03-17

Family

ID=1516769

Family Applications (1)

Application Number Title Priority Date Filing Date
FR479376D Expired FR479376A (en) 1915-07-24 1915-07-24 Electric pendulum

Country Status (1)

Country Link
FR (1) FR479376A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2642715A (en) * 1948-01-16 1953-06-23 Robert Leon Pendulum actuated electric clock
US3043089A (en) * 1959-08-03 1962-07-10 Edward V Sundt Electric clock

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2642715A (en) * 1948-01-16 1953-06-23 Robert Leon Pendulum actuated electric clock
US3043089A (en) * 1959-08-03 1962-07-10 Edward V Sundt Electric clock

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