GB1435937A - Electrical relay - Google Patents

Electrical relay

Info

Publication number
GB1435937A
GB1435937A GB2483773A GB2483773A GB1435937A GB 1435937 A GB1435937 A GB 1435937A GB 2483773 A GB2483773 A GB 2483773A GB 2483773 A GB2483773 A GB 2483773A GB 1435937 A GB1435937 A GB 1435937A
Authority
GB
United Kingdom
Prior art keywords
core
frame
coil
contact structure
supporting
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
GB2483773A
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.)
Northrop Grumman Space and Mission Systems Corp
Original Assignee
TRW 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 TRW Inc filed Critical TRW Inc
Publication of GB1435937A publication Critical patent/GB1435937A/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
    • H01H50/02—Bases; Casings; Covers
    • H01H50/04—Mounting complete relay or separate parts of relay on a base or inside a case
    • H01H50/041—Details concerning assembly of relays
    • H01H50/042—Different parts are assembled by insertion without extra mounting facilities like screws, in an isolated mounting part, e.g. stack mounting on a coil-support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/36—Stationary parts of magnetic circuit, e.g. yoke
    • H01H2050/362—Part of the magnetic circuit conducts current to be switched or coil current, e.g. connector and magnetic circuit formed of one single part
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/36—Stationary parts of magnetic circuit, e.g. yoke
    • H01H2050/365—Stationary parts of magnetic circuit, e.g. yoke formed from a single sheet of magnetic material by punching, bending, plying

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
  • Connection Of Plates (AREA)

Abstract

1435937 Electromagnetic relays TRW Inc 24 May 1973 [24 May 1972] 24837/73 Heading H1N An electrical relay has a one-piece frame of insulating material comprising a coil-supporting tube with a transverse flange 14 at its one end and a transverse base 12 at its other end, this frame supporting a one-piece ferromagnetic core comprising two parallel spaced apart legs, one 40 of which passes through the coil supporting tube to form the coil core and the other 41 through a slot 26 in the frame to form a support for the armature which comprises a ferromagnetic cantilever extending from adjacent the other core leg 41 to which it is fastened to adjacent the one core leg 40 whose free end it overlaps, the armature supporting a moving contact structure co-operating with a fixed contact structure on the relay frame. The core, frame and fixed contact structure are held together by rivets, and the core may be constructed from a ferrous sheet metal stamping.
GB2483773A 1972-05-24 1973-05-24 Electrical relay Expired GB1435937A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA143,247A CA970805A (en) 1972-05-24 1972-05-24 Simple relay structure

Publications (1)

Publication Number Publication Date
GB1435937A true GB1435937A (en) 1976-05-19

Family

ID=4093383

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2483773A Expired GB1435937A (en) 1972-05-24 1973-05-24 Electrical relay

Country Status (6)

Country Link
CA (1) CA970805A (en)
DE (1) DE2326553A1 (en)
FR (1) FR2185852B3 (en)
GB (1) GB1435937A (en)
NL (1) NL7306717A (en)
SE (1) SE394050B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2203288A (en) * 1987-04-09 1988-10-12 Ped Ltd Improved electric relay and switch construction
EP1592036A1 (en) 2004-04-30 2005-11-02 Omron Corporation Electromagnetic relay
CN104241029A (en) * 2014-08-29 2014-12-24 宁波市鄞州永林电子电器有限公司 Electromagnetic relay for automobile

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2203288A (en) * 1987-04-09 1988-10-12 Ped Ltd Improved electric relay and switch construction
GB2203288B (en) * 1987-04-09 1991-10-09 Ped Ltd Improvements in and relating to relays
EP1592036A1 (en) 2004-04-30 2005-11-02 Omron Corporation Electromagnetic relay
US7157994B2 (en) 2004-04-30 2007-01-02 Omron Corporation Electromagnetic relay
CN104241029A (en) * 2014-08-29 2014-12-24 宁波市鄞州永林电子电器有限公司 Electromagnetic relay for automobile
CN104241029B (en) * 2014-08-29 2016-08-24 宁波市鄞州永林电子电器有限公司 A kind of automobile electrical magnetic relay

Also Published As

Publication number Publication date
CA970805A (en) 1975-07-08
AU5560573A (en) 1974-11-14
DE2326553A1 (en) 1973-12-13
SE394050B (en) 1977-05-31
FR2185852B3 (en) 1976-05-14
FR2185852A1 (en) 1974-01-04
NL7306717A (en) 1973-11-27

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee