FR654451A - Pendule électrique perfectionnée - Google Patents

Pendule électrique perfectionnée

Info

Publication number
FR654451A
FR654451A FR654451DA FR654451A FR 654451 A FR654451 A FR 654451A FR 654451D A FR654451D A FR 654451DA FR 654451 A FR654451 A FR 654451A
Authority
FR
France
Prior art keywords
advanced electric
electric pendulum
pendulum
advanced
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
English (en)
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.)
RENARD ET CIE
Original Assignee
RENARD ET CIE
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 RENARD ET CIE filed Critical RENARD ET CIE
Application granted granted Critical
Publication of FR654451A publication Critical patent/FR654451A/fr
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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
FR654451D 1928-05-19 1928-05-19 Pendule électrique perfectionnée Expired FR654451A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR654451T 1928-05-19

Publications (1)

Publication Number Publication Date
FR654451A true FR654451A (fr) 1929-04-06

Family

ID=9006493

Family Applications (1)

Application Number Title Priority Date Filing Date
FR654451D Expired FR654451A (fr) 1928-05-19 1928-05-19 Pendule électrique perfectionnée

Country Status (1)

Country Link
FR (1) FR654451A (fr)

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