GB1254066A - Polarized sealed contact relay - Google Patents

Polarized sealed contact relay

Info

Publication number
GB1254066A
GB1254066A GB1303269A GB1303269A GB1254066A GB 1254066 A GB1254066 A GB 1254066A GB 1303269 A GB1303269 A GB 1303269A GB 1303269 A GB1303269 A GB 1303269A GB 1254066 A GB1254066 A GB 1254066A
Authority
GB
United Kingdom
Prior art keywords
remanent
polarized
coil
march
magnets
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
GB1303269A
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of GB1254066A publication Critical patent/GB1254066A/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
    • H01H51/284—Polarised relays

Abstract

1,254,066. Remanent relays. INTERNATIONAL STANDARD ELECTRIC CORP. 12 March, 1969 [20 March, 1968], No. 13032/69. Heading H1N A remanent relay has two sealed magnetic reed contact units 2, 3 mounted within a coil 1 on opposite sides of a remanent magnet 6 and each contact unit is disposed adjacent and parallel to a: respective permanent magnet 4, 5. Soft iron members 7, 8 concentrate the coil flux to ensure reversal of remanent magnetism in the member 6, each time the coil is appropriately pulsed. As shown, the permenent magnets 4, 5 are polarized in opposite directions so that one contact unit is closed when the other is open but the magnets may be polarized in the same direction so that the contacts open and close together.
GB1303269A 1968-03-20 1969-03-12 Polarized sealed contact relay Expired GB1254066A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEST022411 1968-03-20

Publications (1)

Publication Number Publication Date
GB1254066A true GB1254066A (en) 1971-11-17

Family

ID=7459362

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1303269A Expired GB1254066A (en) 1968-03-20 1969-03-12 Polarized sealed contact relay

Country Status (3)

Country Link
BE (1) BE733814A (en)
FR (1) FR2004322A1 (en)
GB (1) GB1254066A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018120987A1 (en) * 2018-08-28 2020-03-05 Tdk Electronics Ag Switching device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018120987A1 (en) * 2018-08-28 2020-03-05 Tdk Electronics Ag Switching device
US11955301B2 (en) 2018-08-28 2024-04-09 Tdk Electronics Ag Switching device

Also Published As

Publication number Publication date
FR2004322A1 (en) 1969-11-21
BE733814A (en) 1969-12-01

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Legal Events

Date Code Title Description
PS Patent sealed
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PLNP Patent lapsed through nonpayment of renewal fees