GB1364032A - Miniaturized electromagnetic cross point relay - Google Patents

Miniaturized electromagnetic cross point relay

Info

Publication number
GB1364032A
GB1364032A GB468573A GB468573A GB1364032A GB 1364032 A GB1364032 A GB 1364032A GB 468573 A GB468573 A GB 468573A GB 468573 A GB468573 A GB 468573A GB 1364032 A GB1364032 A GB 1364032A
Authority
GB
United Kingdom
Prior art keywords
pair
coils
contact
relay
magnetic part
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
GB468573A
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 GB1364032A publication Critical patent/GB1364032A/en
Expired legal-status Critical Current

Links

Classifications

    • 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)
  • Magnetically Actuated Valves (AREA)

Abstract

1364032 Remanent relays INTERNATIONAL STANDARD ELECTRIC CORP 30 Jan 1973 [31 Jan 1972] 4685/73 Heading H1N A relay suitable for a cross-point matrix has a pair 1, 2 of co-operating reed contact members projecting into or through the apertures of a pair of coils 6, 7 mounted side-by-side and each reed member 1, 2 is of two part construction comprising a flexible non-magnetic part 10, 11, by which the member 1, 2 is mounted, and a magnetic part 12, 13 secured at one end to the free end of the respective flexible part 10, 11 so as to lie alongside the flexible part. The other end of the magnetic part is formed as or carries a contact 4, 5 for co-operation with the corresponding contact part 5, 4. The parts 12, 13 are of remanent material so that the contacts remain in operative position after differential and additive energization of crosspoint coils 6, 7, 8, 9. The relay may have a magnetically shielding casing (Figs. 3a, 3b, not shown) and a plurality of contact sets using one pair of sideby-side coils.
GB468573A 1972-01-31 1973-01-30 Miniaturized electromagnetic cross point relay Expired GB1364032A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7203105A FR2169735B1 (en) 1972-01-31 1972-01-31

Publications (1)

Publication Number Publication Date
GB1364032A true GB1364032A (en) 1974-08-21

Family

ID=9092701

Family Applications (1)

Application Number Title Priority Date Filing Date
GB468573A Expired GB1364032A (en) 1972-01-31 1973-01-30 Miniaturized electromagnetic cross point relay

Country Status (6)

Country Link
US (1) US3808565A (en)
CH (1) CH569361A5 (en)
DE (1) DE2303854A1 (en)
ES (1) ES411124A1 (en)
FR (1) FR2169735B1 (en)
GB (1) GB1364032A (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3510812A (en) * 1967-04-27 1970-05-05 Nippon Telegraph & Telephone Polarized reed relay
US3500267A (en) * 1968-05-28 1970-03-10 Bell Telephone Labor Inc Ferreed switch having printed circuit board wiring
US3587011A (en) * 1970-01-09 1971-06-22 Pyrofilm Corp Reed switch and relay

Also Published As

Publication number Publication date
US3808565A (en) 1974-04-30
DE2303854A1 (en) 1973-08-09
FR2169735B1 (en) 1978-03-03
CH569361A5 (en) 1975-11-14
FR2169735A1 (en) 1973-09-14
ES411124A1 (en) 1976-04-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees