FR590311A - Remote control device, particularly applicable to the switching on or off of electric lamps - Google Patents

Remote control device, particularly applicable to the switching on or off of electric lamps

Info

Publication number
FR590311A
FR590311A FR590311DA FR590311A FR 590311 A FR590311 A FR 590311A FR 590311D A FR590311D A FR 590311DA FR 590311 A FR590311 A FR 590311A
Authority
FR
France
Prior art keywords
switching
control device
remote control
particularly applicable
electric lamps
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
Maurice Dargon
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 FR590311A publication Critical patent/FR590311A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/02—Non-polarised relays
    • H01H51/04—Non-polarised relays with single armature; with single set of ganged armatures
    • H01H51/06—Armature is movable between two limit positions of rest and is moved in one direction due to energisation of an electromagnet and after the electromagnet is de-energised is returned by energy stored during the movement in the first direction, e.g. by using a spring, by using a permanent magnet, by gravity
    • H01H51/08—Contacts alternately opened and closed by successive cycles of energisation and de-energisation of the electromagnet, e.g. by use of a ratchet
    • H01H51/082—Contacts alternately opened and closed by successive cycles of energisation and de-energisation of the electromagnet, e.g. by use of a ratchet using rotating ratchet mechanism
    • H01H51/086—Contacts alternately opened and closed by successive cycles of energisation and de-energisation of the electromagnet, e.g. by use of a ratchet using rotating ratchet mechanism with radial ratchet elements

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR590311D 1924-12-11 1924-12-11 Remote control device, particularly applicable to the switching on or off of electric lamps Expired FR590311A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR590311T 1924-12-11

Publications (1)

Publication Number Publication Date
FR590311A true FR590311A (en) 1925-06-15

Family

ID=8963321

Family Applications (1)

Application Number Title Priority Date Filing Date
FR590311D Expired FR590311A (en) 1924-12-11 1924-12-11 Remote control device, particularly applicable to the switching on or off of electric lamps

Country Status (1)

Country Link
FR (1) FR590311A (en)

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