GB548467A - Relay - Google Patents

Relay

Info

Publication number
GB548467A
GB548467A GB7500/41A GB750041A GB548467A GB 548467 A GB548467 A GB 548467A GB 7500/41 A GB7500/41 A GB 7500/41A GB 750041 A GB750041 A GB 750041A GB 548467 A GB548467 A GB 548467A
Authority
GB
United Kingdom
Prior art keywords
conductor
cables
situated
june
serves
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
GB7500/41A
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Publication of GB548467A publication Critical patent/GB548467A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/10—Auxiliary devices for switching or interrupting
    • H01P1/12—Auxiliary devices for switching or interrupting by mechanical chopper
    • H01P1/125—Coaxial switches
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C7/00—Modulating electromagnetic waves
    • H03C7/02—Modulating electromagnetic waves in transmission lines, waveguides, cavity resonators or radiation fields of antennas

Abstract

548,467. Electromagnetic relays. STANDARD TELEPHONES & CABLES, Ltd. June 13, 1941, No. 7500. Convention date, June 27, 1940. [Class 38 (v)] A switch for "switching" the central conductor 2 of a coaxial conductor 1, 2, is mounted within the enveloping conductor 1 and is operated from outside, e.g. by an electromagnetic coil 6. In the form shown, when the coil 6 is energized, magnetic strips 4, 5 mounted in a glass envelope 3 and electrically connected to two separated portions 8, 9 of the conductor 2, move into engagement. In a modification, a switching device is situated at the junction of two crossed cables and serves to connect them in two alternative ways. In another modification, the switch is situated at a T-joint formed by two cables and serves to connect the leg of the T to either of the two arms. Specification 522,798 is referred to.
GB7500/41A 1940-06-27 1941-06-13 Relay Expired GB548467A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US342635A US2264124A (en) 1940-06-27 1940-06-27 Relay

Publications (1)

Publication Number Publication Date
GB548467A true GB548467A (en) 1942-10-12

Family

ID=23342630

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7500/41A Expired GB548467A (en) 1940-06-27 1941-06-13 Relay

Country Status (5)

Country Link
US (1) US2264124A (en)
BE (1) BE473673A (en)
FR (1) FR947859A (en)
GB (1) GB548467A (en)
NL (1) NL69658C (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734109A (en) * 1956-02-07 Phase-sensitive switch
US2434508A (en) * 1942-09-02 1948-01-13 Westinghouse Electric Corp Coupling device
US2475464A (en) * 1944-04-08 1949-07-05 Rca Corp Switch for radio-frequency currents
US2478781A (en) * 1944-06-02 1949-08-09 Bell Telephone Labor Inc Circuit maker and breaker
US2550605A (en) * 1945-07-25 1951-04-24 Bell Telephone Labor Inc Circuit closing device
US2547003A (en) * 1946-02-04 1951-04-03 Charles E Hastings Electromagnetic switch
US2432230A (en) * 1946-03-29 1947-12-09 Dorne Arthur Electrical apparatus
BE474972A (en) * 1946-07-05
US2614188A (en) * 1947-01-31 1952-10-14 Leeds & Northrup Co Vibratory type of synchronous converter
US2642495A (en) * 1947-08-21 1953-06-16 Ethel M George Coaxial transmission line switch
US2584901A (en) * 1947-09-17 1952-02-05 Price Electric Corp Coaxial relay
US2506414A (en) * 1947-12-05 1950-05-02 Bell Telephone Labor Inc Sealed wire contact device
US2548889A (en) * 1949-11-09 1951-04-17 Robert E Kester High-speed coaxial relay
US2799460A (en) * 1951-07-06 1957-07-16 Charles E Hastings Remote control apparatus
US2725440A (en) * 1952-07-05 1955-11-29 Lawrence J Kamm Co-axial relay
US2760027A (en) * 1953-05-12 1956-08-21 Iron Fireman Mfg Co High speed relay
NL99827C (en) * 1953-10-07
US2854543A (en) * 1956-01-26 1958-09-30 Sanders Associates Inc Transmission-line switch
US2844687A (en) * 1956-08-03 1958-07-22 Arthur H Gottfried Electromechanical switching element
US2903536A (en) * 1957-11-08 1959-09-08 John E Mcbrian Relay for printed circuits
US3087125A (en) * 1961-07-13 1963-04-23 Gen Electric Coaxial reed relay for interrupting the center conductor and simultaneously terminating its opened ends
BE629562A (en) * 1962-03-14
US3194921A (en) * 1962-05-07 1965-07-13 Scanwell Lab Inc Radio frequency mercury switch
US3201540A (en) * 1963-03-19 1965-08-17 Ca Nat Research Council Shielded reed switch
CA824230A (en) * 1964-11-12 1969-09-30 D. Santi John Reed switch adapted for rapid cycling
US3599132A (en) * 1968-08-02 1971-08-10 Edward Shlesinger Jr Permanently polarized reed switch
US3614683A (en) * 1968-10-29 1971-10-19 Western Electric Co Multiple-contact glass-sealed dry reed switching device
SE388713B (en) * 1974-08-22 1976-10-11 Mo Energeticheskij Institut TUNGRELE

Also Published As

Publication number Publication date
FR947859A (en) 1949-07-15
BE473673A (en)
US2264124A (en) 1941-11-25
NL69658C (en)

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