FR464419A - Electric pendulum - Google Patents

Electric pendulum

Info

Publication number
FR464419A
FR464419A FR464419DA FR464419A FR 464419 A FR464419 A FR 464419A FR 464419D A FR464419D A FR 464419DA FR 464419 A FR464419 A FR 464419A
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
Antoine-Joseph-Hippolyte-Louis Petit
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.)
ANTOINE JOSEPH HIPPOLYTE LOUIS
Original Assignee
ANTOINE JOSEPH HIPPOLYTE LOUIS
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 ANTOINE JOSEPH HIPPOLYTE LOUIS filed Critical ANTOINE JOSEPH HIPPOLYTE LOUIS
Application granted granted Critical
Publication of FR464419A publication Critical patent/FR464419A/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
    • G04C3/033—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 torsion pendulums; using conical pendulums

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR464419D 1913-11-04 1913-11-04 Electric pendulum Expired FR464419A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR464419T 1913-11-04

Publications (1)

Publication Number Publication Date
FR464419A true FR464419A (en) 1914-03-20

Family

ID=1503391

Family Applications (1)

Application Number Title Priority Date Filing Date
FR464419D Expired FR464419A (en) 1913-11-04 1913-11-04 Electric pendulum

Country Status (1)

Country Link
FR (1) FR464419A (en)

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