FR1146019A - Laminated core relays, with switches in sealed chambers - Google Patents

Laminated core relays, with switches in sealed chambers

Info

Publication number
FR1146019A
FR1146019A FR1146019DA FR1146019A FR 1146019 A FR1146019 A FR 1146019A FR 1146019D A FR1146019D A FR 1146019DA FR 1146019 A FR1146019 A FR 1146019A
Authority
FR
France
Prior art keywords
switches
laminated core
sealed chambers
relays
core relays
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 FR1146019A publication Critical patent/FR1146019A/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
    • H01H51/28—Relays having both armature and contacts within a sealed casing outside which the operating coil is located, e.g. contact carried by a magnetic leaf spring or reed
    • H01H51/281—Mounting of the relay; Encapsulating; Details of connections

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
FR1146019D 1955-02-17 1956-01-11 Laminated core relays, with switches in sealed chambers Expired FR1146019A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US488773A US2836676A (en) 1955-02-17 1955-02-17 Sealed magnetic relay

Publications (1)

Publication Number Publication Date
FR1146019A true FR1146019A (en) 1957-11-05

Family

ID=23941069

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1146019D Expired FR1146019A (en) 1955-02-17 1956-01-11 Laminated core relays, with switches in sealed chambers

Country Status (6)

Country Link
US (1) US2836676A (en)
BE (1) BE543234A (en)
CH (1) CH335763A (en)
DE (1) DE964703C (en)
FR (1) FR1146019A (en)
GB (1) GB792699A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3053938A (en) * 1955-04-05 1962-09-11 Siemens Ag Electromagnetically actuating relays in coordinate switches
DE1064635B (en) * 1956-09-28 1959-09-03 Siemens Ag Protective tube contact relay with several protective tube contacts
US3187096A (en) * 1956-12-13 1965-06-01 Scm Corp Receiver and selector mechanism
US3033939A (en) * 1957-04-05 1962-05-08 Siemens And Halske Ag Berlin A Coordinate switch
US3005877A (en) * 1957-04-05 1961-10-24 Siemens Und Halske Ag Berlin A Coordinate switch
DE1068813B (en) * 1957-07-25 1959-11-12
FR1191307A (en) * 1957-12-03 1959-10-19 Labo Cent Telecommunicat Multiconnectors with direct action on the contacts
DE1078228B (en) * 1958-03-22 1960-03-24 Standard Elektrik Lorenz Ag Multi-contact relay
US3114008A (en) * 1958-05-23 1963-12-10 Siemens Ag Coordinate switch
US3026390A (en) * 1959-01-19 1962-03-20 Clare & Co C P Relay construction
DE1235407B (en) * 1960-05-09 1967-03-02 Siemens Ag Stepwise controllable electromagnetic stop device
GB965153A (en) * 1961-09-05

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2289830A (en) * 1938-03-29 1942-07-14 Bell Telephone Labor Inc Circuit closing device
US2187115A (en) * 1939-03-02 1940-01-16 Bell Telephone Labor Inc Switching device
US2318405A (en) * 1941-06-18 1943-05-04 Bell Telephone Labor Inc Relay
US2397123A (en) * 1943-04-30 1946-03-26 Bell Telephone Labor Inc Contact operation

Also Published As

Publication number Publication date
GB792699A (en) 1958-04-02
BE543234A (en)
US2836676A (en) 1958-05-27
DE964703C (en) 1957-05-29
CH335763A (en) 1959-01-31

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