GB620250A - Improvements relating to snap-action electric switches - Google Patents

Improvements relating to snap-action electric switches

Info

Publication number
GB620250A
GB620250A GB106847A GB106847A GB620250A GB 620250 A GB620250 A GB 620250A GB 106847 A GB106847 A GB 106847A GB 106847 A GB106847 A GB 106847A GB 620250 A GB620250 A GB 620250A
Authority
GB
United Kingdom
Prior art keywords
snap
improvements relating
electric switches
action 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
GB106847A
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.)
RONALD HUGH THOMSON
Lucas Support Services Ltd
Original Assignee
RONALD HUGH THOMSON
Rotax 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 RONALD HUGH THOMSON, Rotax Ltd filed Critical RONALD HUGH THOMSON
Priority to GB106847A priority Critical patent/GB620250A/en
Publication of GB620250A publication Critical patent/GB620250A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
    • H01H5/04—Energy stored by deformation of elastic members
    • H01H5/18—Energy stored by deformation of elastic members by flexing of blade springs

Landscapes

  • Tumbler Switches (AREA)
  • Switches With Compound Operations (AREA)

Abstract

620,250. Snap - action switches; pressbutton retractive switches. ROTAX, Ltd., and THOMSON, R. H. Jan. 13, 1947, No. 1068. [Class 38(v)] In a dead-centre snap - action switch two double - curved spring blades 8 arranged side-by-side and anchored tc studs 6, 7, engage slots 12 in a T-shaped member 10 pivoted on the stud 6, so that simultaneous operation of the blades is obtained when a push-button 14 is depressed, the springs returning to the position shown under their inherent selfrestoring property.
GB106847A 1947-01-13 1947-01-13 Improvements relating to snap-action electric switches Expired GB620250A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB106847A GB620250A (en) 1947-01-13 1947-01-13 Improvements relating to snap-action electric switches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB106847A GB620250A (en) 1947-01-13 1947-01-13 Improvements relating to snap-action electric switches

Publications (1)

Publication Number Publication Date
GB620250A true GB620250A (en) 1949-03-22

Family

ID=9715619

Family Applications (1)

Application Number Title Priority Date Filing Date
GB106847A Expired GB620250A (en) 1947-01-13 1947-01-13 Improvements relating to snap-action electric switches

Country Status (1)

Country Link
GB (1) GB620250A (en)

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