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GB720624A - Improvements in or relating to electrical contact spring mountings - Google Patents

Improvements in or relating to electrical contact spring mountings

Info

Publication number
GB720624A
GB720624A GB16258/52A GB1625852A GB720624A GB 720624 A GB720624 A GB 720624A GB 16258/52 A GB16258/52 A GB 16258/52A GB 1625852 A GB1625852 A GB 1625852A GB 720624 A GB720624 A GB 720624A
Authority
GB
United Kingdom
Prior art keywords
contact spring
relating
electrical contact
springs
spring mountings
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
GB16258/52A
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
Publication of GB720624A publication Critical patent/GB720624A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H63/00—Details of electrically-operated selector switches
    • H01H63/02—Contacts; Wipers; Connections thereto
    • H01H63/06—Contact banks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/56—Contact spring sets

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Push-Button Switches (AREA)

Abstract

720,624. Contact members for switches. STANDARD TELEPHONES & CABLES, Ltd. June 27, 1952 [June 30, 1951], No. 16258/52. Class 38 (5) The contact springs a of relays &c. are embedded in a moulded insulating block in such a manner that they are gripped by the block only at the edges of the springs. In the form shown in the figure narrow projections c also engage the contact spring to provide a dustproof wall. The springs may also have notches in their edges for preventing longitudinal movement.
GB16258/52A 1951-06-30 1952-06-27 Improvements in or relating to electrical contact spring mountings Expired GB720624A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE720624X 1951-06-30

Publications (1)

Publication Number Publication Date
GB720624A true GB720624A (en) 1954-12-22

Family

ID=6628349

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16258/52A Expired GB720624A (en) 1951-06-30 1952-06-27 Improvements in or relating to electrical contact spring mountings

Country Status (1)

Country Link
GB (1) GB720624A (en)

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