FR901749A - Electromagnetic relay - Google Patents

Electromagnetic relay

Info

Publication number
FR901749A
FR901749A FR901749DA FR901749A FR 901749 A FR901749 A FR 901749A FR 901749D A FR901749D A FR 901749DA FR 901749 A FR901749 A FR 901749A
Authority
FR
France
Prior art keywords
electromagnetic relay
relay
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
French (fr)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR901749A publication Critical patent/FR901749A/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
    • H01H51/10—Contacts retained open or closed by a latch which is controlled by an electromagnet

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR901749D 1943-02-03 1944-02-03 Electromagnetic relay Expired FR901749A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL901749X 1943-02-03

Publications (1)

Publication Number Publication Date
FR901749A true FR901749A (en) 1945-08-03

Family

ID=19858331

Family Applications (1)

Application Number Title Priority Date Filing Date
FR901749D Expired FR901749A (en) 1943-02-03 1944-02-03 Electromagnetic relay

Country Status (1)

Country Link
FR (1) FR901749A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2833881A (en) * 1954-07-27 1958-05-06 Gen Controls Co Manually settable relay
DE1033330B (en) * 1954-12-30 1958-07-03 Ewald Steinberger Electromagnetic relay
US2928917A (en) * 1958-05-21 1960-03-15 Harry M Crain Self de-energizing relay

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2833881A (en) * 1954-07-27 1958-05-06 Gen Controls Co Manually settable relay
DE1033330B (en) * 1954-12-30 1958-07-03 Ewald Steinberger Electromagnetic relay
US2928917A (en) * 1958-05-21 1960-03-15 Harry M Crain Self de-energizing relay

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