CH65172A - Clockwork movement with device for automatic time setting by means of radiotelegraph signals - Google Patents

Clockwork movement with device for automatic time setting by means of radiotelegraph signals

Info

Publication number
CH65172A
CH65172A CH65172A CH65172DA CH65172A CH 65172 A CH65172 A CH 65172A CH 65172 A CH65172 A CH 65172A CH 65172D A CH65172D A CH 65172DA CH 65172 A CH65172 A CH 65172A
Authority
CH
Switzerland
Prior art keywords
radiotelegraph
signals
time setting
automatic time
clockwork movement
Prior art date
Application number
CH65172A
Other languages
French (fr)
Inventor
Edouard Darras A Jean-Baptiste
Original Assignee
Darras Alphonse Jean Baptiste
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 Darras Alphonse Jean Baptiste filed Critical Darras Alphonse Jean Baptiste
Publication of CH65172A publication Critical patent/CH65172A/en

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C11/00—Synchronisation of independently-driven clocks
    • G04C11/06—Synchronisation of independently-driven clocks with direct mechanical action on the time-indicating means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
CH65172A 1913-03-13 1913-03-13 Clockwork movement with device for automatic time setting by means of radiotelegraph signals CH65172A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH65172T 1913-03-13

Publications (1)

Publication Number Publication Date
CH65172A true CH65172A (en) 1914-06-01

Family

ID=4310847

Family Applications (1)

Application Number Title Priority Date Filing Date
CH65172A CH65172A (en) 1913-03-13 1913-03-13 Clockwork movement with device for automatic time setting by means of radiotelegraph signals

Country Status (1)

Country Link
CH (1) CH65172A (en)

Similar Documents

Publication Publication Date Title
CH65172A (en) Clockwork movement with device for automatic time setting by means of radiotelegraph signals
FR455506A (en) Device for automatic time reset of a pendulum or clock by means of signals transmitted by radiotelegraphy
FR17956E (en) Device for automatic time reset of a pendulum or clock by means of signals transmitted by radiotelegraphy
CH72190A (en) Watch with device for attaching a bracelet
FR440393A (en) Control device for striking watches by means of the bezel or the movable bottom
FR847194A (en) Device for automatic time setting of clocks by means of electrical time signals
CH67360A (en) Target with electro-mechanical device for automatic indication of hits
FR382751A (en) Device for automatic adjustment of the escapement for pendulums
FR522837A (en) Automatic adjustment device for watch movements
FR1053292A (en) Drive device for a watch winding mechanism
CH55063A (en) Watch movement winding device
CH76707A (en) Device for fixing a dial on feet to the movement of a watch
FR449314A (en) Automatic device for winding watch mechanisms
CH65761A (en) Marker device for recording chronographs
CH73155A (en) Advertising device for watch movements
FR440141A (en) Silent clockwork movement for automatic pulling dynamometers
FR1088679A (en) Electro-mechanical device for the automatic winding of a mainspring watch movement or the like
FR441085A (en) Plow nose with automatic tilt adjustment device
FR455655A (en) Device, acting under the action of light, for automatically controlling the operation of certain components or mechanisms
FR701979A (en) Device for automatic time reset of clocks by t. s. f.
FR478692A (en) Automatic stop device for gramophones
FR415129A (en) Device for the exploitation of gold alluvium
FR440107A (en) Automatic stop device for phonographs
FR418957A (en) Automatic watering device
CH31458A (en) Adjustment device for watch movement escapement