GB734670A - Contact assembly for an electromagnetic relay - Google Patents

Contact assembly for an electromagnetic relay

Info

Publication number
GB734670A
GB734670A GB24948/54A GB2494854A GB734670A GB 734670 A GB734670 A GB 734670A GB 24948/54 A GB24948/54 A GB 24948/54A GB 2494854 A GB2494854 A GB 2494854A GB 734670 A GB734670 A GB 734670A
Authority
GB
United Kingdom
Prior art keywords
electromagnetic relay
contact assembly
feb
jan
differ
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
GB24948/54A
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.)
Allied Control Co Inc
Original Assignee
Allied Control 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 Allied Control Co Inc filed Critical Allied Control Co Inc
Publication of GB734670A publication Critical patent/GB734670A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/18—Movable parts of magnetic circuits, e.g. armature
    • H01H50/32—Latching movable parts mechanically
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/18—Movable parts of magnetic circuits, e.g. armature
    • H01H50/20—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil

Abstract

734,670. Electromagnetic switches; switch contacts. ALLIED CONTROL CO., Inc. Jan. 6, 1953 [Feb. 28, 1952], No. 24948/54. Divided out of 734,612. Drawings to Specification. Class 38 (5). The subject-matter of this Specification is identical with that described in Specification 734,612, but the claims differ.
GB24948/54A 1952-02-28 1953-01-06 Contact assembly for an electromagnetic relay Expired GB734670A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US27369252A 1952-02-28 1952-02-28
US329284A US2749396A (en) 1952-02-28 1953-01-02 Contact structure for relays and the like

Publications (1)

Publication Number Publication Date
GB734670A true GB734670A (en) 1955-08-03

Family

ID=26956366

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24948/54A Expired GB734670A (en) 1952-02-28 1953-01-06 Contact assembly for an electromagnetic relay

Country Status (4)

Country Link
US (1) US2749396A (en)
BE (1) BE518049A (en)
CH (1) CH316520A (en)
GB (1) GB734670A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2843708A (en) * 1955-05-31 1958-07-15 Guardian Electric Mfg Co Header for electrical devices and method of making the same
US3145279A (en) * 1961-04-07 1964-08-18 Ward Leonard Electric Co Enclosed multipole relay
US3131268A (en) * 1962-03-14 1964-04-28 Electronic Specialty Company Electromagnetic coaxial switch
US3683144A (en) * 1971-03-04 1972-08-08 Columbus Electric Mfg Co Non-snap-acting switch devices with s-shaped contact spring blade

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1322895A (en) * 1919-11-25 gaylord
US1317203A (en) * 1919-09-30 Contact-terminal
US783652A (en) * 1904-05-24 1905-02-28 Perkins Corp Electric-switch contact.
US929393A (en) * 1909-03-20 1909-07-27 Gen Electric Relay.
US1031312A (en) * 1910-02-18 1912-07-02 United Electric Apparatus Company Circuit-make-and-break device.
US1225433A (en) * 1915-09-14 1917-05-08 George W Gilmore Detachable contact-plate.
US1833176A (en) * 1928-05-16 1931-11-24 G & W Electric Speciality Co Switch
US1839034A (en) * 1930-02-10 1931-12-29 Supreme Instr Corp Jack switch
US2085217A (en) * 1934-11-10 1937-06-29 Hart George Hegeman Heater circuit and control
NL49348C (en) * 1936-03-10
US2284644A (en) * 1939-01-19 1942-06-02 Dubilier William Electric switch
US2195251A (en) * 1939-04-29 1940-03-26 Gen Electric Electric switch
US2279395A (en) * 1940-12-24 1942-04-14 Laurance E Gardiner Relay
US2369616A (en) * 1941-07-09 1945-02-13 Bell Telephone Labor Inc Contacting device
BE449087A (en) * 1942-02-10
US2381835A (en) * 1943-12-18 1945-08-07 Metals & Controls Corp Switch
US2444198A (en) * 1944-04-01 1948-06-29 Cook Electric Co Hermetically sealed electromagnetic relay
US2454702A (en) * 1946-02-23 1948-11-23 Union Switch & Signal Co Circuit controller
US2521559A (en) * 1948-02-17 1950-09-05 Ark Les Switch Corp Clock selector switch
US2626334A (en) * 1950-01-03 1953-01-20 Cutler Hammer Inc Electric switch
US2683198A (en) * 1950-10-30 1954-07-06 Hart Mfg Co Electromagnetic relay

Also Published As

Publication number Publication date
US2749396A (en) 1956-06-05
BE518049A (en)
CH316520A (en) 1956-10-15

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