CA1056882A - Commutateur electrique a bouton-poussoir - Google Patents

Commutateur electrique a bouton-poussoir

Info

Publication number
CA1056882A
CA1056882A CA236,411A CA236411A CA1056882A CA 1056882 A CA1056882 A CA 1056882A CA 236411 A CA236411 A CA 236411A CA 1056882 A CA1056882 A CA 1056882A
Authority
CA
Canada
Prior art keywords
lever
contacts
switch
opening
releasable
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
CA236,411A
Other languages
English (en)
Other versions
CA236411S (en
Inventor
Stephen S. Dobrosielski
Edward L. Richards
Paul Skalka
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of CA1056882A publication Critical patent/CA1056882A/fr
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
    • H01H13/68—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having two operating members, one for opening and one for closing the same set of contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/22—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having electrothermal release and no other automatic release
    • H01H73/30—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having electrothermal release and no other automatic release reset by push-button, pull-knob or slide

Landscapes

  • Breakers (AREA)
CA236,411A 1974-10-09 1975-09-25 Commutateur electrique a bouton-poussoir Expired CA1056882A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51337074A 1974-10-09 1974-10-09

Publications (1)

Publication Number Publication Date
CA1056882A true CA1056882A (fr) 1979-06-19

Family

ID=24042979

Family Applications (1)

Application Number Title Priority Date Filing Date
CA236,411A Expired CA1056882A (fr) 1974-10-09 1975-09-25 Commutateur electrique a bouton-poussoir

Country Status (4)

Country Link
BR (1) BR7506466A (fr)
CA (1) CA1056882A (fr)
GB (1) GB1517196A (fr)
ZA (1) ZA756054B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE31634E (en) * 1978-09-22 1984-07-24 Eaton Corporation Alternately-operable two-pushbutton switch
US4166935A (en) * 1978-09-22 1979-09-04 Cutler-Hammer, Inc. Alternately-operable two-pushbutton switch
DE3507367A1 (de) * 1985-02-28 1986-08-28 Black & Decker Inc., Newark, Del. Schalter, insbesondere fuer stationaere elektrowerkzeuge

Also Published As

Publication number Publication date
ZA756054B (en) 1976-09-29
BR7506466A (pt) 1976-08-17
GB1517196A (en) 1978-07-12

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