FR1077653A - Electromagnetic relay - Google Patents

Electromagnetic relay

Info

Publication number
FR1077653A
FR1077653A FR1077653DA FR1077653A FR 1077653 A FR1077653 A FR 1077653A FR 1077653D A FR1077653D A FR 1077653DA FR 1077653 A FR1077653 A FR 1077653A
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.)
AT&T Corp
Original Assignee
Western Electric Co 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 Western Electric Co Inc filed Critical Western Electric Co Inc
Application granted granted Critical
Publication of FR1077653A publication Critical patent/FR1077653A/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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
  • Manufacture Of Switches (AREA)
FR1077653D 1952-05-24 1953-03-26 Electromagnetic relay Expired FR1077653A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US289842A US2682584A (en) 1952-05-24 1952-05-24 Relay

Publications (1)

Publication Number Publication Date
FR1077653A true FR1077653A (en) 1954-11-10

Family

ID=23113345

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1077653D Expired FR1077653A (en) 1952-05-24 1953-03-26 Electromagnetic relay

Country Status (6)

Country Link
US (1) US2682584A (en)
BE (1) BE520172A (en)
CH (1) CH310660A (en)
DE (1) DE1015537B (en)
FR (1) FR1077653A (en)
GB (1) GB731486A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2912542A (en) * 1956-12-03 1959-11-10 Gen Telephone Lab Inc Relay assembly
DE1141717B (en) * 1958-02-17 1962-12-27 Wolfgang Gruner Small relay with wire spring contacts
US3231700A (en) * 1961-01-31 1966-01-25 Fuji Tsushinki Seizo Kk Electromagnetic relay with banks of resilient contact members
BE624612A (en) * 1961-11-10
BE626400A (en) * 1961-12-22
US3290629A (en) * 1964-05-25 1966-12-06 Bell Telephone Labor Inc Wire spring relay with improved means for determining contact force
US3366901A (en) * 1965-02-05 1968-01-30 Bell Telephone Labor Inc Crossbar switch having co-planar contacts responsive to operation by vibration limited fingers
CH452704A (en) * 1965-12-28 1968-03-15 Standard Telephon & Radio Ag Miniature relay
DE2950243C2 (en) * 1979-12-13 1985-11-07 Siemens AG, 1000 Berlin und 8000 München Electromagnetic relay with flat armature
JPS58189936A (en) * 1982-04-30 1983-11-05 松下電工株式会社 M.b.b. type relay

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1647792A (en) * 1921-06-20 1927-11-01 Western Electric Co Switching device
DE445268C (en) * 1924-08-28 1927-06-07 Siemens & Halske Akt Ges Electromagnetic relay
NL29697C (en) * 1928-08-24
GB511092A (en) * 1938-06-13 1939-08-14 Sten Daniel Vigren Improvements in or relating to electrical switching apparatus and sets of contact springs therefor
BE466134A (en) * 1940-12-26
US2452568A (en) * 1943-10-01 1948-11-02 Bell Telephone Labor Inc Switching device
US2472709A (en) * 1947-02-06 1949-06-07 Bell Telephone Labor Inc Control of electrical contacting elements
NL143490B (en) * 1948-01-07 Norris Bros Ltd DEVICE FOR ADAPTING AND LOCKING A SAFETY BELT.
US2566840A (en) * 1948-09-16 1951-09-04 Bell Telephone Labor Inc Switch for telephone substation sets

Also Published As

Publication number Publication date
BE520172A (en)
US2682584A (en) 1954-06-29
DE1015537B (en) 1957-09-12
CH310660A (en) 1955-10-31
GB731486A (en) 1955-06-08

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