CA974280A - Actuating mechanism for operating handle of electrical switching device - Google Patents

Actuating mechanism for operating handle of electrical switching device

Info

Publication number
CA974280A
CA974280A CA148,372A CA148372A CA974280A CA 974280 A CA974280 A CA 974280A CA 148372 A CA148372 A CA 148372A CA 974280 A CA974280 A CA 974280A
Authority
CA
Canada
Prior art keywords
switching device
actuating mechanism
operating handle
electrical switching
electrical
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
CA148,372A
Other versions
CA148372S (en
Inventor
Neil R. Palmer
Kenneth W. Erickson
Joseph R. Karge
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.)
Schneider Electric USA Inc
Original Assignee
Square D 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 Square D Co filed Critical Square D Co
Application granted granted Critical
Publication of CA974280A publication Critical patent/CA974280A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/26—Power arrangements internal to the switch for operating the driving mechanism using dynamo-electric motor
    • 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
    • H01H13/12—Movable parts; Contacts mounted thereon
    • H01H13/14—Operating parts, e.g. push-button
    • H01H13/18—Operating parts, e.g. push-button adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. door switch, limit switch, floor-levelling switch of a lift
CA148,372A 1971-09-21 1972-08-01 Actuating mechanism for operating handle of electrical switching device Expired CA974280A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18232871A 1971-09-21 1971-09-21

Publications (1)

Publication Number Publication Date
CA974280A true CA974280A (en) 1975-09-09

Family

ID=22667974

Family Applications (1)

Application Number Title Priority Date Filing Date
CA148,372A Expired CA974280A (en) 1971-09-21 1972-08-01 Actuating mechanism for operating handle of electrical switching device

Country Status (4)

Country Link
US (1) US3688228A (en)
CA (1) CA974280A (en)
GB (1) GB1368365A (en)
IT (1) IT975026B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4107486A (en) * 1976-06-30 1978-08-15 S & C Electric Company Switch operating mechanisms for high voltage switches
CA2129177C (en) * 1994-07-29 1999-09-28 Armin Kunert Linear motor driven transfer switch assembly

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2870288A (en) * 1955-06-23 1959-01-20 Ite Circuit Breaker Ltd Motor operated circuit breakers
US2959649A (en) * 1958-11-21 1960-11-08 Gen Electric Motor operated circuit breaker
US3211955A (en) * 1960-03-29 1965-10-12 Westinghouse Electric Corp Circuit interrupting device
NL300256A (en) * 1962-11-08
US3296565A (en) * 1965-01-06 1967-01-03 Gen Electric Motor-driven switch operating mechanism with indicating means

Also Published As

Publication number Publication date
US3688228A (en) 1972-08-29
IT975026B (en) 1974-07-20
GB1368365A (en) 1974-09-25

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