BE618917A - Electromagnetic switch - Google Patents

Electromagnetic switch

Info

Publication number
BE618917A
BE618917A BE618917A BE618917A BE618917A BE 618917 A BE618917 A BE 618917A BE 618917 A BE618917 A BE 618917A BE 618917 A BE618917 A BE 618917A BE 618917 A BE618917 A BE 618917A
Authority
BE
Belgium
Prior art keywords
electromagnetic switch
electromagnetic
switch
Prior art date
Application number
BE618917A
Other languages
French (fr)
Inventor
A J Henquet
F Silerme
Original Assignee
Bell Telephone Mfg
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 Bell Telephone Mfg filed Critical Bell Telephone Mfg
Publication of BE618917A publication Critical patent/BE618917A/en

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H67/00—Electrically-operated selector switches
    • H01H67/22—Switches without multi-position wipers
    • H01H67/24—Co-ordinate-type relay switches having an individual electromagnet at each cross-point

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Electromagnets (AREA)
BE618917A 1961-06-14 1962-06-14 Electromagnetic switch BE618917A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR864957A FR1299665A (en) 1961-06-14 1961-06-14 Electromagnetic switch

Publications (1)

Publication Number Publication Date
BE618917A true BE618917A (en) 1962-12-14

Family

ID=8757271

Family Applications (1)

Application Number Title Priority Date Filing Date
BE618917A BE618917A (en) 1961-06-14 1962-06-14 Electromagnetic switch

Country Status (6)

Country Link
US (1) US3188425A (en)
AT (1) AT247953B (en)
BE (1) BE618917A (en)
DE (1) DE1198454B (en)
FR (1) FR1299665A (en)
GB (1) GB975853A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS432088B1 (en) * 1963-08-26 1968-01-25
DE1274236B (en) * 1964-10-23 1968-08-01 Telefonbau & Normalzeit Gmbh Electromagnetic relay with bistable controllable protective tube contacts
US3289128A (en) * 1965-10-14 1966-11-29 Automatic Elect Lab Reed relay having preliminarily operating contacts
US4156218A (en) * 1978-02-21 1979-05-22 Gte Automatic Electric Laboratories Incorporated Retaining means for securing a biasing magnet in a reed relay switching assembly

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA617984A (en) * 1961-04-11 Henry J. Wirth, Jr. Sealed magnetic relay
US2902558A (en) * 1955-02-17 1959-09-01 Bell Telephone Labor Inc Laminated core dry reed relay
BE566587A (en) * 1957-04-09
US3061696A (en) * 1958-10-29 1962-10-30 Bell Telephone Labor Inc Switching device
US2938982A (en) * 1958-12-31 1960-05-31 Bell Telephone Labor Inc Relay for switching connections between three conductors meeting at a common point
NL122856C (en) * 1959-07-01
US3056868A (en) * 1959-08-03 1962-10-02 Bell Telephone Labor Inc Switching device

Also Published As

Publication number Publication date
GB975853A (en) 1964-11-18
US3188425A (en) 1965-06-08
FR1299665A (en) 1962-07-27
DE1198454B (en) 1965-08-12
AT247953B (en) 1966-07-11

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