GB1519447A - Electromagnetic relays - Google Patents

Electromagnetic relays

Info

Publication number
GB1519447A
GB1519447A GB42466/74A GB4246674A GB1519447A GB 1519447 A GB1519447 A GB 1519447A GB 42466/74 A GB42466/74 A GB 42466/74A GB 4246674 A GB4246674 A GB 4246674A GB 1519447 A GB1519447 A GB 1519447A
Authority
GB
United Kingdom
Prior art keywords
actuator
armature
recesses
electromagnetic relays
contact
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
GB42466/74A
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.)
Plessey Co Ltd
Original Assignee
Plessey 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 Plessey Co Ltd filed Critical Plessey Co Ltd
Priority to GB42466/74A priority Critical patent/GB1519447A/en
Publication of GB1519447A publication Critical patent/GB1519447A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00Electromagnetic relays
    • H01H51/02Non-polarised relays
    • H01H51/04Non-polarised relays with single armature; with single set of ganged armatures
    • H01H51/06Armature 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
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00Details of electromagnetic relays
    • H01H50/64Driving arrangements between movable part of magnetic circuit and contact
    • H01H50/641Driving arrangements between movable part of magnetic circuit and contact intermediate part performing a rectilinear movement

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Relay Circuits (AREA)

Abstract

1519447 Electromagnetic relays PLESSEY CO Ltd 26 Sept 1975 [1 Oct 1974] 42466/74 Heading H1N A relay with an actuator 14 which acts on contact carrying links 18 of U-shaped conductors having their other limbs 20 anchored in a base 1 has the actuator 14 coupled by arms 13, 14 to an armature 11 of an electromagnet 6, 7, 8. The armature is mounted by a spring 15 riveted thereto and secured in recesses 16, 17 in the base 1. The actuator 14 has projections 24 engaged in recesses 23 in conductor limbs 18 which have contact ends co-operating with a common fixed contact 24 and, if required, further fixed contacts (not shown) providing a double changeover arrangement.
GB42466/74A 1975-09-26 1975-09-26 Electromagnetic relays Expired GB1519447A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB42466/74A GB1519447A (en) 1975-09-26 1975-09-26 Electromagnetic relays

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB42466/74A GB1519447A (en) 1975-09-26 1975-09-26 Electromagnetic relays

Publications (1)

Publication Number Publication Date
GB1519447A true GB1519447A (en) 1978-07-26

Family

ID=10424572

Family Applications (1)

Application Number Title Priority Date Filing Date
GB42466/74A Expired GB1519447A (en) 1975-09-26 1975-09-26 Electromagnetic relays

Country Status (1)

Country Link
GB (1) GB1519447A (en)

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Legal Events

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