GB1439425A - Electromagnetic relay armature arrangement - Google Patents

Electromagnetic relay armature arrangement

Info

Publication number
GB1439425A
GB1439425A GB3250174A GB3250174A GB1439425A GB 1439425 A GB1439425 A GB 1439425A GB 3250174 A GB3250174 A GB 3250174A GB 3250174 A GB3250174 A GB 3250174A GB 1439425 A GB1439425 A GB 1439425A
Authority
GB
United Kingdom
Prior art keywords
armature
spring
yoke
pins
electromagnetic relay
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
GB3250174A
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB3250174A priority Critical patent/GB1439425A/en
Publication of GB1439425A publication Critical patent/GB1439425A/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

Landscapes

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

Abstract

1439425 Electromagnetic relays STANDARD TELEPHONES & CABLES Ltd 23 July 1974 32501/74 Heading H1N An armature and yoke assembly for an electromagnetic relay has a spring 13 which is mounted on the yoke 11 and having extending hook members 18 which are received in openings 19 of the armature 12 so that the armature is pivotable thereon. The armature also has arms 14 extending to a plastics contact operating cord 15 and engaged by extending members 21, 22, of the spring, which bias the armature to its unattracted position. The spring has holes 16 fitting on pins 17 of the yoke 11 and may have a bowed centre section (Figs. 5 and 6, not shown) which is stressed due to the positioning of the holes 16 on the pins 17 and serves to retain the spring on the yoke pins 17.
GB3250174A 1974-07-23 1974-07-23 Electromagnetic relay armature arrangement Expired GB1439425A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3250174A GB1439425A (en) 1974-07-23 1974-07-23 Electromagnetic relay armature arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3250174A GB1439425A (en) 1974-07-23 1974-07-23 Electromagnetic relay armature arrangement

Publications (1)

Publication Number Publication Date
GB1439425A true GB1439425A (en) 1976-06-16

Family

ID=10339570

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3250174A Expired GB1439425A (en) 1974-07-23 1974-07-23 Electromagnetic relay armature arrangement

Country Status (1)

Country Link
GB (1) GB1439425A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3328684C1 (en) * 1983-08-09 1985-03-14 Alois Zettler Elektrotechnische Fabrik GmbH, 8000 München Armature-retaining spring for dual-in-line relays
EP0209837A1 (en) * 1985-07-18 1987-01-28 Siemens Aktiengesellschaft Electromagnetic relay

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3328684C1 (en) * 1983-08-09 1985-03-14 Alois Zettler Elektrotechnische Fabrik GmbH, 8000 München Armature-retaining spring for dual-in-line relays
EP0209837A1 (en) * 1985-07-18 1987-01-28 Siemens Aktiengesellschaft Electromagnetic relay
US4670727A (en) * 1985-07-18 1987-06-02 Siemens Aktiengesellschaft Electromagnetic relay

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Legal Events

Date Code Title Description
PS Patent sealed
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PCNP Patent ceased through non-payment of renewal fee