FR938714A - Relais électro-magnétique - Google Patents

Relais électro-magnétique

Info

Publication number
FR938714A
FR938714A FR938714DA FR938714A FR 938714 A FR938714 A FR 938714A FR 938714D A FR938714D A FR 938714DA FR 938714 A FR938714 A FR 938714A
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
English (en)
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.)
Automatic Electric Laboratories Inc
Original Assignee
Automatic Electric Laboratories Inc
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 Automatic Electric Laboratories Inc filed Critical Automatic Electric Laboratories Inc
Application granted granted Critical
Publication of FR938714A publication Critical patent/FR938714A/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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Percussion Or Vibration Massage (AREA)
FR938714D 1939-04-24 1946-10-25 Relais électro-magnétique Expired FR938714A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US269690A US2235861A (en) 1939-04-24 1939-04-24 Electromagnetic relay

Publications (1)

Publication Number Publication Date
FR938714A true FR938714A (fr) 1948-10-22

Family

ID=23028286

Family Applications (1)

Application Number Title Priority Date Filing Date
FR938714D Expired FR938714A (fr) 1939-04-24 1946-10-25 Relais électro-magnétique

Country Status (3)

Country Link
US (1) US2235861A (zh)
BE (1) BE468864A (zh)
FR (1) FR938714A (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2461360A (en) * 1943-10-16 1949-02-08 Stromberg Carlson Co Relay
US2462894A (en) * 1945-02-27 1949-03-01 Magnetic Devices Inc Electric relay
US2484251A (en) * 1946-04-12 1949-10-11 Bell Telephone Labor Inc Wear adjusting shim for a relay
US2538814A (en) * 1946-12-20 1951-01-23 Kellogg Switchboard & Supply Electromagnetic relay armature retaining clip
US2755346A (en) * 1950-09-19 1956-07-17 Charles P Fisher Sensitive relay
BE511490A (zh) * 1951-05-18
FR63596E (fr) * 1953-12-30 1955-09-29 Constr Telephoniques Relais électromagnétique
US2929001A (en) * 1954-06-18 1960-03-15 Itt Armature retaining assembly for an electromagnetic relay

Also Published As

Publication number Publication date
US2235861A (en) 1941-03-25
BE468864A (zh)

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