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GB1211198A - Improvements in or relating to snap-action electric switches - Google Patents

Improvements in or relating to snap-action electric switches

Info

Publication number
GB1211198A
GB1211198A GB5049966A GB5049966A GB1211198A GB 1211198 A GB1211198 A GB 1211198A GB 5049966 A GB5049966 A GB 5049966A GB 5049966 A GB5049966 A GB 5049966A GB 1211198 A GB1211198 A GB 1211198A
Authority
GB
United Kingdom
Prior art keywords
snap
pivot
blade
relating
electric switches
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
GB5049966A
Inventor
Donald Courtney Beer
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.)
Otehall Ltd
Original Assignee
Otehall Ltd
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 Otehall Ltd filed Critical Otehall Ltd
Priority to GB5049966A priority Critical patent/GB1211198A/en
Priority to DE1967O0012867 priority patent/DE1665302B2/en
Publication of GB1211198A publication Critical patent/GB1211198A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/26—Snap-action arrangements depending upon deformation of elastic members
    • H01H13/36—Snap-action arrangements depending upon deformation of elastic members using flexing of blade springs
    • H01H13/46—Snap-action arrangements depending upon deformation of elastic members using flexing of blade springs two separate blade springs forming a toggle

Landscapes

  • Push-Button Switches (AREA)
  • Valve Device For Special Equipments (AREA)

Abstract

1,211,198. Snap-action switches. OTE. HALL Ltd. 10 Nov., 1967 [10 Nov., 1966], No. 50499/66. Heading H1N. A retractive snap-action switch comprises a pivoted contact blade 7 engaged at pivot 17 near its free end by a rocker 15 loaded endwise at pivot 16 by-a spring blade 14 on a fixed pivot 18 and arranged below the pivot 12 of the blade 7, whereby the blade 7 acts at all times to restore the system to the upper (full line) position. Projections 19, 20 in the casing engage the rocker 15 in each of its operative positions and act to reduce contact bounce.
GB5049966A 1966-11-10 1966-11-10 Improvements in or relating to snap-action electric switches Expired GB1211198A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB5049966A GB1211198A (en) 1966-11-10 1966-11-10 Improvements in or relating to snap-action electric switches
DE1967O0012867 DE1665302B2 (en) 1966-11-10 1967-11-09 ELECTRIC SNAP SWITCH

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5049966A GB1211198A (en) 1966-11-10 1966-11-10 Improvements in or relating to snap-action electric switches

Publications (1)

Publication Number Publication Date
GB1211198A true GB1211198A (en) 1970-11-04

Family

ID=10456128

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5049966A Expired GB1211198A (en) 1966-11-10 1966-11-10 Improvements in or relating to snap-action electric switches

Country Status (2)

Country Link
DE (1) DE1665302B2 (en)
GB (1) GB1211198A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4347415A (en) * 1980-02-06 1982-08-31 General Electric Company Electric quick-break switch with forced opening of the contacts

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2308182A1 (en) * 1975-04-14 1976-11-12 Telemecanique Electrique POSITIVE CONTROL MICRO-SWITCH

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4347415A (en) * 1980-02-06 1982-08-31 General Electric Company Electric quick-break switch with forced opening of the contacts

Also Published As

Publication number Publication date
DE1665302B2 (en) 1977-06-23
DE1665302A1 (en) 1970-12-03

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years