FR868198A - Self-triggering switch controlled by a clockwork movement - Google Patents

Self-triggering switch controlled by a clockwork movement

Info

Publication number
FR868198A
FR868198A FR868198DA FR868198A FR 868198 A FR868198 A FR 868198A FR 868198D A FR868198D A FR 868198DA FR 868198 A FR868198 A FR 868198A
Authority
FR
France
Prior art keywords
self
switch controlled
triggering switch
clockwork movement
clockwork
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
Georges Carpentier
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 FR868198A publication Critical patent/FR868198A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C21/00—Producing acoustic time signals by electrical means
    • G04C21/16—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times
    • G04C21/20—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times by closing a contact to ring an electromechanical alarm
    • G04C21/26—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times by closing a contact to ring an electromechanical alarm put into action by the vibrations caused by the operation of a mechanical alarm work

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR868198D 1940-12-19 1940-12-19 Self-triggering switch controlled by a clockwork movement Expired FR868198A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR868198T 1940-12-19

Publications (1)

Publication Number Publication Date
FR868198A true FR868198A (en) 1941-12-23

Family

ID=9346055

Family Applications (1)

Application Number Title Priority Date Filing Date
FR868198D Expired FR868198A (en) 1940-12-19 1940-12-19 Self-triggering switch controlled by a clockwork movement

Country Status (1)

Country Link
FR (1) FR868198A (en)

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