FR978504A - Perfectionnement aux relais - Google Patents

Perfectionnement aux relais

Info

Publication number
FR978504A
FR978504A FR978504DA FR978504A FR 978504 A FR978504 A FR 978504A FR 978504D A FR978504D A FR 978504DA FR 978504 A FR978504 A FR 978504A
Authority
FR
France
Prior art keywords
relays
development
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)
Inventor
Henri-Louis Lesigne
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.)
Alcatel Lucent SAS
Original Assignee
Compagnie Generale dElectricite 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 Generale dElectricite SA filed Critical Compagnie Generale dElectricite SA
Application granted granted Critical
Publication of FR978504A publication Critical patent/FR978504A/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
    • H01H51/10—Contacts retained open or closed by a latch which is controlled by an electromagnet

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR978504D 1942-12-12 1942-12-12 Perfectionnement aux relais Expired FR978504A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR978504T 1942-12-12

Publications (1)

Publication Number Publication Date
FR978504A true FR978504A (fr) 1951-04-16

Family

ID=9520538

Family Applications (1)

Application Number Title Priority Date Filing Date
FR978504D Expired FR978504A (fr) 1942-12-12 1942-12-12 Perfectionnement aux relais

Country Status (1)

Country Link
FR (1) FR978504A (fr)

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