GB856945A - Snap action electric switch - Google Patents

Snap action electric switch

Info

Publication number
GB856945A
GB856945A GB37062/57A GB3706257A GB856945A GB 856945 A GB856945 A GB 856945A GB 37062/57 A GB37062/57 A GB 37062/57A GB 3706257 A GB3706257 A GB 3706257A GB 856945 A GB856945 A GB 856945A
Authority
GB
United Kingdom
Prior art keywords
electric switch
blade
snap action
action electric
snap
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
GB37062/57A
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.)
Hagglund and Soner AB
Haegglund and Soener AB
Original Assignee
Hagglund and Soner AB
Haegglund and Soener AB
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 Hagglund and Soner AB, Haegglund and Soener AB filed Critical Hagglund and Soner AB
Publication of GB856945A publication Critical patent/GB856945A/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
    • H01H13/365—Snap-action arrangements depending upon deformation of elastic members using flexing of blade springs having a symmetrical configuration
    • 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

Abstract

856,945. Snap-action switches; press-button retractive switches. HAGGLUND & SONER A.B. Nov. 28, 1957 [Nov. 28, 1956], No. 37062/57. Class 38 (5). A blade 10 with contacts 18 at each end is connected to an actuating-member 16 by coupling members 12, 14, which are integral with the blade. Downward movement of the member 16 causes the coupling members to pass through a dead-centre position and snap the blade 10 upwards. The contacts may be restored by pushing upwards on member 16, or by a retractive spring (Fig. 4, not shown).
GB37062/57A 1956-11-28 1957-11-28 Snap action electric switch Expired GB856945A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE856945X 1956-11-28

Publications (1)

Publication Number Publication Date
GB856945A true GB856945A (en) 1960-12-21

Family

ID=20362865

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37062/57A Expired GB856945A (en) 1956-11-28 1957-11-28 Snap action electric switch

Country Status (3)

Country Link
US (1) US2916575A (en)
DE (1) DE1091179B (en)
GB (1) GB856945A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3479624A (en) * 1968-03-29 1969-11-18 Rolamite Technology Inc Magnetically operated switching apparatus
CN110993406A (en) * 2019-11-21 2020-04-10 西安航天动力测控技术研究所 Compact high-reliability low-touch-pressure microswitch for safety mechanism

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5431344Y2 (en) * 1973-03-06 1979-10-01
SE444487B (en) * 1981-05-29 1986-04-14 Asea Ab MANOVER MECHANISM FOR ELECTRICAL CONNECTORS
DE202005001495U1 (en) * 2005-01-31 2005-06-09 Trw Automotive Electronics & Components Gmbh & Co. Kg 2-pole changeover switch

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH213673A (en) * 1938-12-10 1941-02-28 Bosch Gmbh Robert Contact device on devices operated by an electromagnet, in particular on fuel feed pumps.
US2332911A (en) * 1942-03-18 1943-10-26 Gen Electric Snap action device
US2472333A (en) * 1945-06-04 1949-06-07 Everard F Kohl Snap acting electric switch
US2476056A (en) * 1946-07-03 1949-07-12 First Ind Corp Snap action device
GB618626A (en) * 1946-11-06 1949-02-24 Henry Allday & Son 1922 Ltd Improvements relating to snap action electric switches suitable for alternating currents
US2526850A (en) * 1947-01-20 1950-10-24 Cutler Hammer Inc Snap switch
US2582034A (en) * 1949-01-08 1952-01-08 Gen Electric Snap action switch
US2518255A (en) * 1949-11-09 1950-08-08 Exhibit Supply Company Double-acting snap switch
BE508318A (en) * 1951-01-10
US2769048A (en) * 1954-05-25 1956-10-30 Gen Motors Corp Electrical apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3479624A (en) * 1968-03-29 1969-11-18 Rolamite Technology Inc Magnetically operated switching apparatus
CN110993406A (en) * 2019-11-21 2020-04-10 西安航天动力测控技术研究所 Compact high-reliability low-touch-pressure microswitch for safety mechanism
CN110993406B (en) * 2019-11-21 2022-03-15 西安航天动力测控技术研究所 Compact high-reliability low-touch-pressure microswitch for safety mechanism

Also Published As

Publication number Publication date
US2916575A (en) 1959-12-08
DE1091179B (en) 1960-10-20

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