BE483581A - - Google Patents

Info

Publication number
BE483581A
BE483581A BE483581DA BE483581A BE 483581 A BE483581 A BE 483581A BE 483581D A BE483581D A BE 483581DA BE 483581 A BE483581 A BE 483581A
Authority
BE
Belgium
Application number
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.)
Publication of BE483581A publication Critical patent/BE483581A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/44—Automatic release mechanisms with or without manual release having means for introducing a predetermined time delay
    • H01H71/443—Automatic release mechanisms with or without manual release having means for introducing a predetermined time delay with dash-pot
    • 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
    • H01H73/36—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 electromagnetic release and no other automatic release
    • H01H73/42—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 electromagnetic release and no other automatic release reset by rotatable knob or wheel

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Breakers (AREA)
BE483581D 1941-05-06 BE483581A (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US392048A US2340973A (en) 1941-05-06 1941-05-06 Circuit breaker

Publications (1)

Publication Number Publication Date
BE483581A true BE483581A (no)

Family

ID=26734300

Family Applications (1)

Application Number Title Priority Date Filing Date
BE483581D BE483581A (no) 1941-05-06

Country Status (3)

Country Link
US (1) US2340973A (no)
BE (1) BE483581A (no)
GB (1) GB555021A (no)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2616999A (en) * 1943-12-08 1952-11-04 Ite Circuit Breaker Ltd Circuit breaker trip mechanism
US2486595A (en) * 1944-02-17 1949-11-01 Ite Circuit Breaker Ltd Dual time delay for circuit breaker trip mechanism
US2486594A (en) * 1944-02-17 1949-11-01 Ite Circuit Breaker Ltd Selective trip mechanism for circuit breakers
US2488745A (en) * 1944-03-02 1949-11-22 Ite Circuit Breaker Ltd Sequential trip mechanism
US2504855A (en) * 1944-06-09 1950-04-18 Westinghouse Electric Corp Retarded latch trip circuit breaker
US2598463A (en) * 1945-06-04 1952-05-27 Gen Electric Time element electromagnetic device
US2486613A (en) * 1945-10-19 1949-11-01 Ite Circuit Breaker Ltd Two-armature selectively retarded electromagnet
US2550128A (en) * 1946-05-07 1951-04-24 Westinghouse Electric Corp Circuit breaker
US2516027A (en) * 1946-08-22 1950-07-18 Westinghouse Electric Corp Circuit breaker
US2585600A (en) * 1949-01-03 1952-02-12 Ite Circuit Breaker Ltd Resonant silencer
US2809252A (en) * 1955-05-23 1957-10-08 Westinghouse Electric Corp Circuit interrupters

Also Published As

Publication number Publication date
US2340973A (en) 1944-02-08
GB555021A (en) 1943-07-29

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