GB646476A - Snap action electric switch - Google Patents

Snap action electric switch

Info

Publication number
GB646476A
GB646476A GB4836/48A GB483648A GB646476A GB 646476 A GB646476 A GB 646476A GB 4836/48 A GB4836/48 A GB 4836/48A GB 483648 A GB483648 A GB 483648A GB 646476 A GB646476 A GB 646476A
Authority
GB
United Kingdom
Prior art keywords
yoke
movement
snap
retractive
members
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
GB4836/48A
Other languages
English (en)
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.)
Guardian Electric Manufacturing Co
Original Assignee
Guardian Electric Manufacturing Co
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 Guardian Electric Manufacturing Co filed Critical Guardian Electric Manufacturing Co
Publication of GB646476A publication Critical patent/GB646476A/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
    • H01H5/06—Energy stored by deformation of elastic members by compression or extension of coil springs
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18888—Reciprocating to or from oscillating
    • Y10T74/18896—Snap action

Landscapes

  • Push-Button Switches (AREA)
GB4836/48A 1943-03-15 1948-02-18 Snap action electric switch Expired GB646476A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US479180A US2378784A (en) 1943-03-15 1943-03-15 Snap-action switch

Publications (1)

Publication Number Publication Date
GB646476A true GB646476A (en) 1950-11-22

Family

ID=23902977

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4836/48A Expired GB646476A (en) 1943-03-15 1948-02-18 Snap action electric switch

Country Status (3)

Country Link
US (1) US2378784A (enrdf_load_stackoverflow)
BE (1) BE482394A (enrdf_load_stackoverflow)
GB (1) GB646476A (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2477408A (en) * 1946-08-30 1949-07-26 Henry R Gross Flasher
US2475038A (en) * 1946-09-28 1949-07-05 Alfred R Lucas Motor starting and safety switch
US2521015A (en) * 1946-12-27 1950-09-05 W L Maxson Corp Snap over toggle switch mechanism
US2532383A (en) * 1947-03-20 1950-12-05 Sampsel Time Control Inc Warm air limit control switch
US2952752A (en) * 1956-11-07 1960-09-13 W L Maxson Corp Basic sensing element, adjustable manual reset acceleration switch
US2945107A (en) * 1957-12-12 1960-07-12 Westinghouse Air Brake Co Electrical relays
US3240893A (en) * 1963-06-18 1966-03-15 F & F Entpr Inc Snap action electric stack switch with adjustable damper connected to its leaf springs
FR2984588B1 (fr) * 2011-12-15 2015-06-12 Schneider Electric Ind Sas Dispositif d'actionnement des contacts auxiliaires dans un appareil de coupure electrique

Also Published As

Publication number Publication date
US2378784A (en) 1945-06-19
BE482394A (enrdf_load_stackoverflow)

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