GB1318219A - Electromagnetic relays - Google Patents

Electromagnetic relays

Info

Publication number
GB1318219A
GB1318219A GB1318219DA GB1318219A GB 1318219 A GB1318219 A GB 1318219A GB 1318219D A GB1318219D A GB 1318219DA GB 1318219 A GB1318219 A GB 1318219A
Authority
GB
United Kingdom
Prior art keywords
armature
knife edge
wire
yoke
nov
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
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.)
GEN ELECTIC CO Ltd
Original Assignee
GEN ELECTIC CO Ltd
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 GEN ELECTIC CO Ltd filed Critical GEN ELECTIC CO Ltd
Publication of GB1318219A publication Critical patent/GB1318219A/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
    • H01H50/24—Parts rotatable or rockable outside coil
    • H01H50/26—Parts movable about a knife edge

Landscapes

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

Abstract

1318219 Post Office relays GENERAL ELECTRIC CO Ltd 2 Nov 1971 [2 Nov 1970] 51925/70 Heading H1N An electromagnetic relay has an armature 10 pivoted on a knife edge 12 of a yoke 14 and held against the knife edge by a shaped length 26 of resilient wire which is held captive by the armature 10 and a member such as a screw 16 which projects from the yoke 14 in the region of the knife edge 12 and has a groove or slot 30 in which a central portion (28) of the wire is retained. The ends 34 of the wire spring 26 engage the armature at spaced points 24 and limit armature tilting.
GB1318219D 1970-11-02 1970-11-02 Electromagnetic relays Expired GB1318219A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5192570 1970-11-02

Publications (1)

Publication Number Publication Date
GB1318219A true GB1318219A (en) 1973-05-23

Family

ID=10461957

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1318219D Expired GB1318219A (en) 1970-11-02 1970-11-02 Electromagnetic relays

Country Status (1)

Country Link
GB (1) GB1318219A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4045755A (en) * 1975-12-22 1977-08-30 Siemens Aktiengesellschaft Armature mounting means for an electromagnetic relay

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4045755A (en) * 1975-12-22 1977-08-30 Siemens Aktiengesellschaft Armature mounting means for an electromagnetic relay

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees