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GB721970A - Improvements in or relating to electromagnetic relays - Google Patents

Improvements in or relating to electromagnetic relays

Info

Publication number
GB721970A
GB721970A GB1598452A GB1598452A GB721970A GB 721970 A GB721970 A GB 721970A GB 1598452 A GB1598452 A GB 1598452A GB 1598452 A GB1598452 A GB 1598452A GB 721970 A GB721970 A GB 721970A
Authority
GB
United Kingdom
Prior art keywords
electromagnetic relays
pillar
june
rod
relating
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
GB1598452A
Inventor
Harry Ernest Sidney Mclellan
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 GB1598452A priority Critical patent/GB721970A/en
Publication of GB721970A publication Critical patent/GB721970A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/34—Contacts characterised by the manner in which co-operating contacts engage by abutting with provision for adjusting position of contact relative to its co-operating contact

Landscapes

  • Relay Circuits (AREA)

Abstract

721,970. Electromagnetic relays; switch contacts. STANDARD TELEPHONES & CABLES, Ltd. June 19, 1953 [June 25, 1952], No. 15984/52 Class 38 (5). In a relay comprising an armature carrying contacts movable between two fixed contacts, e.g. the telegraph relay disclosed in Specification 678,660, each fixed contact 7 comprises a screw which is held in its adjusted position in a pillar 6 by a clamping screw 10, a rod, 9 of resilient deformable non-fibrous organic material, e.g. nylon, being interposed between the screws 7, 10, a hole 8 in the pillar 6 accommodating the rod.
GB1598452A 1952-06-25 1952-06-25 Improvements in or relating to electromagnetic relays Expired GB721970A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1598452A GB721970A (en) 1952-06-25 1952-06-25 Improvements in or relating to electromagnetic relays

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1598452A GB721970A (en) 1952-06-25 1952-06-25 Improvements in or relating to electromagnetic relays

Publications (1)

Publication Number Publication Date
GB721970A true GB721970A (en) 1955-01-19

Family

ID=10069123

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1598452A Expired GB721970A (en) 1952-06-25 1952-06-25 Improvements in or relating to electromagnetic relays

Country Status (1)

Country Link
GB (1) GB721970A (en)

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