FR736804A - Perfectionnements aux relais électromagnétiques - Google Patents

Perfectionnements aux relais électromagnétiques

Info

Publication number
FR736804A
FR736804A FR736804DA FR736804A FR 736804 A FR736804 A FR 736804A FR 736804D A FR736804D A FR 736804DA FR 736804 A FR736804 A FR 736804A
Authority
FR
France
Prior art keywords
electromagnetic relays
relays
electromagnetic
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR736804A publication Critical patent/FR736804A/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)
  • Harvester Elements (AREA)
  • Soil Working Implements (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)
FR736804D 1931-05-07 1932-05-07 Perfectionnements aux relais électromagnétiques Expired FR736804A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1359131A GB378447A (en) 1931-05-07 1931-05-07 Improvements in electromagnetically operated relays

Publications (1)

Publication Number Publication Date
FR736804A true FR736804A (fr) 1932-11-29

Family

ID=10025755

Family Applications (1)

Application Number Title Priority Date Filing Date
FR736804D Expired FR736804A (fr) 1931-05-07 1932-05-07 Perfectionnements aux relais électromagnétiques

Country Status (2)

Country Link
FR (1) FR736804A (fr)
GB (1) GB378447A (fr)

Also Published As

Publication number Publication date
GB378447A (en) 1932-08-08

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