FR448743A - Interrupteur électrique - Google Patents

Interrupteur électrique

Info

Publication number
FR448743A
FR448743A FR448743DA FR448743A FR 448743 A FR448743 A FR 448743A FR 448743D A FR448743D A FR 448743DA FR 448743 A FR448743 A FR 448743A
Authority
FR
France
Prior art keywords
electric switch
switch
electric
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
English (en)
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.)
Ph Morand & Fils Soc
Original Assignee
Ph Morand & Fils Soc
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 Ph Morand & Fils Soc filed Critical Ph Morand & Fils Soc
Application granted granted Critical
Publication of FR448743A publication Critical patent/FR448743A/fr
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)
FR448743D 1912-09-17 1912-09-17 Interrupteur électrique Expired FR448743A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR448743T 1912-09-17

Publications (1)

Publication Number Publication Date
FR448743A true FR448743A (fr) 1913-02-08

Family

ID=1489325

Family Applications (1)

Application Number Title Priority Date Filing Date
FR448743D Expired FR448743A (fr) 1912-09-17 1912-09-17 Interrupteur électrique

Country Status (1)

Country Link
FR (1) FR448743A (fr)

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