GB1480596A - Electric switches - Google Patents

Electric switches

Info

Publication number
GB1480596A
GB1480596A GB28829/74A GB2882974A GB1480596A GB 1480596 A GB1480596 A GB 1480596A GB 28829/74 A GB28829/74 A GB 28829/74A GB 2882974 A GB2882974 A GB 2882974A GB 1480596 A GB1480596 A GB 1480596A
Authority
GB
United Kingdom
Prior art keywords
contacts
spring
pairs
contact
fixed contacts
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
GB28829/74A
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.)
General Electric Co PLC
Original Assignee
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 General Electric Co PLC filed Critical General Electric Co PLC
Priority to GB28829/74A priority Critical patent/GB1480596A/en
Priority to ZA00753974A priority patent/ZA753974B/en
Priority to JP50075768A priority patent/JPS5117581A/ja
Priority to AU82451/75A priority patent/AU494103B2/en
Priority to DE19752528448 priority patent/DE2528448A1/en
Priority to SE7507350A priority patent/SE7507350L/en
Publication of GB1480596A publication Critical patent/GB1480596A/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
    • H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H15/00—Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch
    • H01H15/02—Details
    • H01H15/06—Movable parts; Contacts mounted thereon
    • 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
    • H01H1/24—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting
    • H01H1/242—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting the contact forming a part of a coil spring

Landscapes

  • Push-Button Switches (AREA)
  • Slide Switches (AREA)
  • Contacts (AREA)

Abstract

1480596 Mechanical switches; switch contacts GENERAL ELECTRIC CO Ltd 20 June 1975 [28 June 1974] 28829/74 Addition to 1460021 Heading H1N The electric switch described in Specification 1,460,021 is modified in that it is constructed as a slider switch having a plurality of pairs of fixed contacts 2-5 disposed in the same plane, the helical contact-spring 10 being movable in a direction parallel to the plane to bridge the two contacts of any one of the contact pairs. End portions of the spring 10 are pressed against projections 21 of the slider 12 to tension the spring 10 whereby adequate contact pressure against the fixed contacts 2A, 2B is provided. The printed circuit board 1 on which the fixed contacts 2A, 2B are mounted is covered with an insulating sheet 17 which bridges the gaps between adjacent contact pairs . More than one row of pairs of contacts 2-5 and associated contact spring 10 may be provided.
GB28829/74A 1974-06-28 1974-06-28 Electric switches Expired GB1480596A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB28829/74A GB1480596A (en) 1974-06-28 1974-06-28 Electric switches
ZA00753974A ZA753974B (en) 1974-06-28 1975-06-20 Improvements in or relating to electric switches
JP50075768A JPS5117581A (en) 1974-06-28 1975-06-23
AU82451/75A AU494103B2 (en) 1974-06-28 1975-06-25 Improvements in or relating to electric switches
DE19752528448 DE2528448A1 (en) 1974-06-28 1975-06-26 ELECTRIC SWITCH
SE7507350A SE7507350L (en) 1974-06-28 1975-06-26 ELECTRIC POWER SWITCH.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB28829/74A GB1480596A (en) 1974-06-28 1974-06-28 Electric switches

Publications (1)

Publication Number Publication Date
GB1480596A true GB1480596A (en) 1977-07-20

Family

ID=10281825

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28829/74A Expired GB1480596A (en) 1974-06-28 1974-06-28 Electric switches

Country Status (5)

Country Link
JP (1) JPS5117581A (en)
DE (1) DE2528448A1 (en)
GB (1) GB1480596A (en)
SE (1) SE7507350L (en)
ZA (1) ZA753974B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2285885A (en) * 1994-01-13 1995-07-26 Mk Electric Ltd An electrical switch

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5530467U (en) * 1978-08-18 1980-02-27
US4680433A (en) * 1986-01-07 1987-07-14 Annulus Technical Industries, Inc. Contact assembly for a switch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2285885A (en) * 1994-01-13 1995-07-26 Mk Electric Ltd An electrical switch
GB2285885B (en) * 1994-01-13 1997-11-19 Mk Electric Ltd An electrical switch

Also Published As

Publication number Publication date
JPS5117581A (en) 1976-02-12
DE2528448A1 (en) 1976-01-15
SE7507350L (en) 1975-12-29
ZA753974B (en) 1976-05-26
AU8245175A (en) 1977-01-06

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Legal Events

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