FR428761A - Multiple switch to remotely serve electrical devices - Google Patents

Multiple switch to remotely serve electrical devices

Info

Publication number
FR428761A
FR428761A FR428761DA FR428761A FR 428761 A FR428761 A FR 428761A FR 428761D A FR428761D A FR 428761DA FR 428761 A FR428761 A FR 428761A
Authority
FR
France
Prior art keywords
electrical devices
multiple switch
serve electrical
remotely
remotely serve
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
William Vachoux
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 FR428761A publication Critical patent/FR428761A/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)
FR428761D 1911-04-21 1911-04-21 Multiple switch to remotely serve electrical devices Expired FR428761A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR428761T 1911-04-21

Publications (1)

Publication Number Publication Date
FR428761A true FR428761A (en) 1911-09-07

Family

ID=1471128

Family Applications (1)

Application Number Title Priority Date Filing Date
FR428761D Expired FR428761A (en) 1911-04-21 1911-04-21 Multiple switch to remotely serve electrical devices

Country Status (1)

Country Link
FR (1) FR428761A (en)

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