FR385525A - Electromagnetic device for maintaining the oscillating movement of a pendulum or reciprocating motion of a machine component - Google Patents

Electromagnetic device for maintaining the oscillating movement of a pendulum or reciprocating motion of a machine component

Info

Publication number
FR385525A
FR385525A FR385525DA FR385525A FR 385525 A FR385525 A FR 385525A FR 385525D A FR385525D A FR 385525DA FR 385525 A FR385525 A FR 385525A
Authority
FR
France
Prior art keywords
pendulum
maintaining
reciprocating motion
electromagnetic device
oscillating movement
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
Johan Victor Wengelin
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 FR385525A publication Critical patent/FR385525A/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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
FR385525D 1907-12-24 1907-12-24 Electromagnetic device for maintaining the oscillating movement of a pendulum or reciprocating motion of a machine component Expired FR385525A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR385525T 1907-12-24

Publications (1)

Publication Number Publication Date
FR385525A true FR385525A (en) 1908-05-15

Family

ID=1431397

Family Applications (1)

Application Number Title Priority Date Filing Date
FR385525D Expired FR385525A (en) 1907-12-24 1907-12-24 Electromagnetic device for maintaining the oscillating movement of a pendulum or reciprocating motion of a machine component

Country Status (1)

Country Link
FR (1) FR385525A (en)

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