NL77645C - - Google Patents

Info

Publication number
NL77645C
NL77645C NL77645DA NL77645C NL 77645 C NL77645 C NL 77645C NL 77645D A NL77645D A NL 77645DA NL 77645 C NL77645 C NL 77645C
Authority
NL
Netherlands
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 NL77645C publication Critical patent/NL77645C/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H9/342—Venting arrangements for arc chutes
NL77645D 1947-03-13 NL77645C (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US734444A US2575730A (en) 1947-03-13 1947-03-13 Circuit breaker

Publications (1)

Publication Number Publication Date
NL77645C true NL77645C (enrdf_load_html_response)

Family

ID=24951726

Family Applications (1)

Application Number Title Priority Date Filing Date
NL77645D NL77645C (enrdf_load_html_response) 1947-03-13

Country Status (4)

Country Link
US (1) US2575730A (enrdf_load_html_response)
FR (1) FR964187A (enrdf_load_html_response)
GB (1) GB634490A (enrdf_load_html_response)
NL (1) NL77645C (enrdf_load_html_response)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2656442A (en) * 1950-11-13 1953-10-20 Allen Bradley Co Arc extinguishing electrical switch apparatus
US2727111A (en) * 1951-11-01 1955-12-13 I T E Circuit Breaker Corp Arc chute design for circuit breakers
US2708698A (en) * 1951-12-04 1955-05-17 Allis Chalmers Mfg Co Arc chute with barrier plates having arc constricting means
US2769066A (en) * 1953-02-02 1956-10-30 Westinghouse Electric Corp Circuit interrupters
US2875301A (en) * 1954-02-08 1959-02-24 Westinghouse Electric Corp Circuit interrupter
US2866043A (en) * 1955-08-23 1958-12-23 Westinghouse Electric Corp Circuit breaker
US2868927A (en) * 1956-05-03 1959-01-13 Ite Circuit Breaker Ltd Solenoid interrupter
US2942083A (en) * 1956-12-24 1960-06-21 Westinghouse Electric Corp Circuit interrupters
DE1025483B (de) * 1957-10-03 1958-03-06 Asbestechieferfabrik Braunschw Verfahren zur Herstellung von Funkenschutzkammern aus Asbestzement mit eingesetzten Loeschblechen
DE1132629B (de) * 1957-11-23 1962-07-05 Wissenschaftlich Tech Buero Fu Anordnung von Loeschblechen in den Loeschkammern einer Abdeckhaube fuer Schuetze
US3071666A (en) * 1959-04-09 1963-01-01 Westinghouse Electric Corp Circuit interrupters
US3031552A (en) * 1959-05-28 1962-04-24 Gen Electric Electric circuit interrupter
US3043938A (en) * 1960-05-24 1962-07-10 Arrow Hart & Hegeman Electric Arc suppressing plates and hood for electric switches
US3182156A (en) * 1961-09-19 1965-05-04 Gen Electric Vacuum-type circuit interrupter
US3236980A (en) * 1963-12-13 1966-02-22 Allis Chalmers Mfg Co Unitized arc plate stack with reinforcing means
US3515829A (en) * 1965-05-21 1970-06-02 Gen Electric Current-limiting circuit breaker with novel arc initiating and extinguishing means
US3467799A (en) * 1965-12-08 1969-09-16 Murray Mfg Corp Elimination of arcing effects in circuit breakers
US4217472A (en) * 1977-11-02 1980-08-12 Gould Inc. Compact circuit breaker having high interrupting capacity
TWI380191B (en) * 2008-03-14 2012-12-21 Inventec Corp Air baffle and stress calculation thereof
CN102280329B (zh) * 2010-06-12 2015-01-14 西门子公司 熔断器隔离板及其熔断器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE555778C (de) * 1929-01-18 1932-07-28 Siemens Schuckertwerke Akt Ges Entionisierungsvorrichtung zum Loeschen von Lichtboegen
US1963643A (en) * 1933-02-23 1934-06-19 Westinghouse Electric & Mfg Co Circuit interrupter
US2133158A (en) * 1936-12-17 1938-10-11 Gen Electric Circuit breaker
US2293513A (en) * 1939-10-11 1942-08-18 Gen Electric Electric air circuit breaker
US2353729A (en) * 1941-08-14 1944-07-18 Ite Circuit Breaker Ltd Air blast arc chute
US2337949A (en) * 1942-05-29 1943-12-28 Gen Electric Circuit breaker
US2416164A (en) * 1943-11-06 1947-02-18 Westinghouse Electric Corp Arc extinguishing structure
US2445190A (en) * 1944-12-20 1948-07-13 Gen Electric Electric circuit breaker

Also Published As

Publication number Publication date
US2575730A (en) 1951-11-20
FR964187A (enrdf_load_html_response) 1950-08-08
GB634490A (en) 1950-03-22

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