FR827502A - Electric switch operates electrically, especially for lighting installations or similar - Google Patents

Electric switch operates electrically, especially for lighting installations or similar

Info

Publication number
FR827502A
FR827502A FR827502DA FR827502A FR 827502 A FR827502 A FR 827502A FR 827502D A FR827502D A FR 827502DA FR 827502 A FR827502 A FR 827502A
Authority
FR
France
Prior art keywords
similar
electric switch
switch operates
lighting installations
operates electrically
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
Gustavo Ancona
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 FR827502A publication Critical patent/FR827502A/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)
FR827502D 1937-10-05 1937-10-05 Electric switch operates electrically, especially for lighting installations or similar Expired FR827502A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR827502T 1937-10-05

Publications (1)

Publication Number Publication Date
FR827502A true FR827502A (en) 1938-04-28

Family

ID=9283342

Family Applications (1)

Application Number Title Priority Date Filing Date
FR827502D Expired FR827502A (en) 1937-10-05 1937-10-05 Electric switch operates electrically, especially for lighting installations or similar

Country Status (1)

Country Link
FR (1) FR827502A (en)

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