GB999636A - Improvements in relays - Google Patents

Improvements in relays

Info

Publication number
GB999636A
GB999636A GB18558/62A GB1855862A GB999636A GB 999636 A GB999636 A GB 999636A GB 18558/62 A GB18558/62 A GB 18558/62A GB 1855862 A GB1855862 A GB 1855862A GB 999636 A GB999636 A GB 999636A
Authority
GB
United Kingdom
Prior art keywords
armature
polepieces
core
base
coil
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
GB18558/62A
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.)
Leach Corp
Original Assignee
Leach 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 Leach Corp filed Critical Leach Corp
Publication of GB999636A publication Critical patent/GB999636A/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
    • H01H51/02—Non-polarised relays
    • H01H51/04—Non-polarised relays with single armature; with single set of ganged armatures
    • H01H51/06—Armature is movable between two limit positions of rest and is moved in one direction due to energisation of an electromagnet and after the electromagnet is de-energised is returned by energy stored during the movement in the first direction, e.g. by using a spring, by using a permanent magnet, by gravity

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Impact Printers (AREA)
  • Electromagnets (AREA)

Abstract

999,636. Electromagnetic relays. LEACH CORPORATION. May 15, 1962 [May 29, 1961], No. 18558/62. Heading H2B. The pole faces 7, 8 of polepieces 5, 6 which extend towards one another from a core 2 are inclined to the axis of the coil 1 carried by core 2. A balanced armature 14 is pivoted to non-magnetic plates 17, 18 secured to the polepieces by welding. The position of the armature is adjusted during manufacture by energizing the coil prior to securing the plates 17, 18 in position. The armature is biased to the open position by a blade spring 30 which acts near the pivotal axis of the armature. Wires 32, 33 terminating in insulating, e.g. glass, beads 34, 35, respectively, depend from opposite ends of the armature and actuate changeover contacts carried on a base 13. The core, coil, and polepieces are secured to the base by means of two wire brackets 9, 10 which are welded to the base 13 and the respective polepieces 5 or 6.
GB18558/62A 1961-05-29 1962-05-15 Improvements in relays Expired GB999636A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US113366A US3138677A (en) 1961-05-29 1961-05-29 Compact relay with angular pole pieces

Publications (1)

Publication Number Publication Date
GB999636A true GB999636A (en) 1965-07-28

Family

ID=22349006

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18558/62A Expired GB999636A (en) 1961-05-29 1962-05-15 Improvements in relays

Country Status (2)

Country Link
US (1) US3138677A (en)
GB (1) GB999636A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3258556A (en) * 1963-05-13 1966-06-28 Babcock Electronics Corp Electromagnetic actuator and relay comprising same
US3253096A (en) * 1963-08-30 1966-05-24 American Mach & Foundry Miniature electromagnetic relay and mounting bracket arrangement therefor
US3253095A (en) * 1963-08-30 1966-05-24 American Mach & Foundry Electromagnetic relays
US3260817A (en) * 1963-10-23 1966-07-12 Comar Electric Company Electromagnetic relay
US3668578A (en) * 1970-06-03 1972-06-06 Westinghouse Air Brake Co Lightweight electromagnetic relay
US3708768A (en) * 1971-06-18 1973-01-02 Datron Syst Inc Miniature relay
WO2017027524A2 (en) * 2015-08-09 2017-02-16 Microsemi Corporation High voltage relay systems and methods

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2455049A (en) * 1948-11-30 Shockpkoof electromagnetic
US1104077A (en) * 1912-11-30 1914-07-21 Western Electric Co Electromagnetic circuit-controlling device.
US1302817A (en) * 1915-10-12 1919-05-06 Ward Leonard Inc H Electric controlling means.
US1283507A (en) * 1917-01-13 1918-11-05 Frederuc T Harding Thermostatic temperature-controlling device for electric ovens.
US1859934A (en) * 1927-04-01 1932-05-24 Honeywell Regulator Co Electric flasher
US1886372A (en) * 1930-05-24 1932-11-08 Union Switch & Signal Co Electrical relay
US2055175A (en) * 1934-05-10 1936-09-22 Western Electric Co Apparatus for electrical uses
US2760026A (en) * 1951-01-08 1956-08-21 Clare & Co C P Relay
US2827528A (en) * 1955-04-28 1958-03-18 Leland Electric Canada Ltd Electromagnetic switch
US2810037A (en) * 1956-02-01 1957-10-15 Gen Electric Sensitive relay
US2965954A (en) * 1956-02-06 1960-12-27 Cook Electric Co Method of assembling a relay
NL214493A (en) * 1956-02-13
US3042775A (en) * 1959-09-09 1962-07-03 North Electric Co Relay
US3041422A (en) * 1959-09-09 1962-06-26 North Electric Co Relay
US3030469A (en) * 1959-12-10 1962-04-17 Lazich Branko Relay
US3060292A (en) * 1960-11-03 1962-10-23 Wheelock Signals Inc High-speed relay

Also Published As

Publication number Publication date
US3138677A (en) 1964-06-23

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