GB459254A - Improvements in or relating to electromagnetic switches of the type used in telephone systems - Google Patents

Improvements in or relating to electromagnetic switches of the type used in telephone systems

Info

Publication number
GB459254A
GB459254A GB3186235A GB3186235A GB459254A GB 459254 A GB459254 A GB 459254A GB 3186235 A GB3186235 A GB 3186235A GB 3186235 A GB3186235 A GB 3186235A GB 459254 A GB459254 A GB 459254A
Authority
GB
United Kingdom
Prior art keywords
bank
wiper assembly
relating
type used
telephone systems
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
GB3186235A
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.)
JENS ERIKSEN
General Electric Co PLC
Original Assignee
JENS ERIKSEN
General Electric Co 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 JENS ERIKSEN, General Electric Co PLC filed Critical JENS ERIKSEN
Priority to GB3186235A priority Critical patent/GB459254A/en
Publication of GB459254A publication Critical patent/GB459254A/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

Landscapes

  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Telephone Set Structure (AREA)

Abstract

459,254. Automatic exchange switches. GENERAL ELECTRIC CO., Ltd., Magnet House, Kingsway, London, and ERIKSEN, J., c/o General Electric Co., Ltd., Stoke, Coventry. Nov. 18, 1935, No. 31862. [Class 40 (iv)] In a rotary switch in which the wiper shaft 6 is located ir slots 1 in the side webs 3 of the bank 2, the wiper assembly may be adjustec rotarily with respect to the bank by means of a screw 13 which passes through a lug integral with the bank frame and en gages an extensior 12 of the wiper assembly. The wiper assembly is held in position at the other end by a spring 16 which is carried by an arm 17 pivoted to the bank frame and which engages a slotted extension 15 of the wiper assembly.
GB3186235A 1935-11-18 1935-11-18 Improvements in or relating to electromagnetic switches of the type used in telephone systems Expired GB459254A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3186235A GB459254A (en) 1935-11-18 1935-11-18 Improvements in or relating to electromagnetic switches of the type used in telephone systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3186235A GB459254A (en) 1935-11-18 1935-11-18 Improvements in or relating to electromagnetic switches of the type used in telephone systems

Publications (1)

Publication Number Publication Date
GB459254A true GB459254A (en) 1937-01-05

Family

ID=10329504

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3186235A Expired GB459254A (en) 1935-11-18 1935-11-18 Improvements in or relating to electromagnetic switches of the type used in telephone systems

Country Status (1)

Country Link
GB (1) GB459254A (en)

Similar Documents

Publication Publication Date Title
GB551851A (en) Improvements in or relating to snap-action electric switches
GB459254A (en) Improvements in or relating to electromagnetic switches of the type used in telephone systems
GB489850A (en) Improvements in or relating to electric fires and like heating appliances
GB618333A (en) Improvements in and relating to electromagnetic switches
GB541281A (en) Improvements in or relating to electric switches having knuckling contacts
GB537356A (en) Improvements relating to contacts for electric circuit breakers
GB540431A (en) Improvements in or relating to thermostatic switch arrangements
GB406437A (en) Improvements relating to snap-action electric switches and the like
GB467031A (en) Improvements in or relating to automatic switches for use in telephone or like systems
GB550108A (en) Improvements in or relating to double-pole electric switches
GB449706A (en) Improvements in holders for valves and like electrical devices
GB511355A (en) Improvements in and relating to thermostatic switches
GB550812A (en) Improvements in or relating to tumbler switches
GB695125A (en) Improvements in or connected with rotary electric switches
GB414833A (en) Improvements in lift-out electric fuse isolators
GB566625A (en) Improvements in electric irons embodying thermal switches
GB845309A (en) Improvements in or relating to electric thermal cut-outs
GB733944A (en) Improvements in and relating to contact assemblies for electric switches
GB473213A (en) Improvements in, or relating to, electrical plug-and-socket couplings
GB593094A (en) Improvements in and relating to electromagnetic relays
GB470874A (en) Improvements in or relating to indicators for electric switches and the like
GB503619A (en) Improvements in or relating to thermostatic electric switches
GB547533A (en) Improvements in or relating to electrical measuring instruments
GB475735A (en) Improvements in or relating to cabinets for gramophone, radio receivers, television receivers and the like
GB493062A (en) Improvements in or relating to automatic switches as used in telephone or like systems