NL7304303A - - Google Patents

Info

Publication number
NL7304303A
NL7304303A NL7304303A NL7304303A NL7304303A NL 7304303 A NL7304303 A NL 7304303A NL 7304303 A NL7304303 A NL 7304303A NL 7304303 A NL7304303 A NL 7304303A NL 7304303 A NL7304303 A NL 7304303A
Authority
NL
Netherlands
Application number
NL7304303A
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 filed Critical
Publication of NL7304303A publication Critical patent/NL7304303A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/56—Gas reservoirs
    • H01H33/562—Means for avoiding liquefaction or for disposing of liquefaction products
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/80—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve
    • H01H33/82—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve the fluid being air or gas
NL7304303A 1972-03-31 1973-03-28 NL7304303A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00240144A US3846601A (en) 1972-03-31 1972-03-31 Compressed-gas circuit interrupter

Publications (1)

Publication Number Publication Date
NL7304303A true NL7304303A (enrdf_load_html_response) 1973-10-02

Family

ID=22905289

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7304303A NL7304303A (enrdf_load_html_response) 1972-03-31 1973-03-28

Country Status (13)

Country Link
US (1) US3846601A (enrdf_load_html_response)
JP (2) JPS498769A (enrdf_load_html_response)
AU (1) AU5165273A (enrdf_load_html_response)
BE (1) BE797555A (enrdf_load_html_response)
CA (1) CA977807A (enrdf_load_html_response)
CH (1) CH547545A (enrdf_load_html_response)
DE (1) DE2314057A1 (enrdf_load_html_response)
ES (1) ES412368A1 (enrdf_load_html_response)
FR (1) FR2178911B1 (enrdf_load_html_response)
GB (1) GB1422997A (enrdf_load_html_response)
IT (1) IT981794B (enrdf_load_html_response)
NL (1) NL7304303A (enrdf_load_html_response)
SE (1) SE388306B (enrdf_load_html_response)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4006332A (en) * 1974-11-11 1977-02-01 Westinghouse Electric Corporation Convection heating apparatus for multi-phase gas-type circuit interrupters
NL160439C (nl) * 1975-04-07 1979-10-15 Coq Bv Vermogensschakelaar voor hoge spanning met bolvormig metalen vat.
US4293747A (en) * 1976-08-11 1981-10-06 Westinghouse Electric Corp. High-voltage puffer-type compressed-gas circuit-interrupter assemblage
US4295023A (en) * 1979-06-13 1981-10-13 Delle-Alsthom Gas-blast circuit-breaker
JPS556500A (en) * 1979-07-09 1980-01-17 Seiko Instr & Electronics Ltd Rare earths-cobalt magnet
DE9308586U1 (de) * 1993-06-04 1993-11-04 Siemens AG, 80333 München Elektrischer Hochspannungsleistungsschalter
US20120120537A1 (en) * 2010-11-15 2012-05-17 American Superconductor Corporation Current fault limiter with live tank
WO2016137983A1 (en) 2015-02-24 2016-09-01 X-Spine Systems, Inc. Modular interspinous fixation system with threaded component

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2205321A (en) * 1938-05-19 1940-06-18 Gen Electric Electric circuit breaker
US2824937A (en) * 1954-12-30 1958-02-25 Westinghouse Electric Corp Circuit interrupters
US3045086A (en) * 1959-11-10 1962-07-17 Westinghouse Electric Corp Circuit interrupters
US3129309A (en) * 1960-04-12 1964-04-14 Westinghouse Canada Ltd Temperature-compensated pressure switches for controlling gas blast circuit interrupters
US3189718A (en) * 1961-08-16 1965-06-15 Mitsubishi Electric Corp Compressed-gas circuit interrupter with hydraulic operating means extending upwardly through supporting insulating column means
BE623579A (enrdf_load_html_response) * 1961-10-12
US3244844A (en) * 1962-12-24 1966-04-05 Ite Circuit Breaker Ltd Energy storage operating means for air blast circuit breakers
FR1037497A (fr) * 1964-05-29 1953-09-17 Alsthom Cgee Perfectionnements apportés aux interrupteurs à soufflage de l'arc par courant de gaz comprimé
US3356809A (en) * 1964-06-08 1967-12-05 Westinghouse Electric Corp Multi-break compressed-gas circuit interrupters with rotating gasconducting bridging members
US3538281A (en) * 1966-12-02 1970-11-03 Westinghouse Electric Corp Compressed-gas circuit interrupter with cylindrical high pressure tank supporting a spherical exhaust tank
JPS4531494Y1 (enrdf_load_html_response) * 1969-01-21 1970-12-03

Also Published As

Publication number Publication date
US3846601A (en) 1974-11-05
FR2178911B1 (enrdf_load_html_response) 1978-04-28
IT981794B (it) 1974-10-10
FR2178911A1 (enrdf_load_html_response) 1973-11-16
SE388306B (sv) 1976-09-27
JPS498769A (enrdf_load_html_response) 1974-01-25
BE797555A (fr) 1973-10-01
CA977807A (en) 1975-11-11
GB1422997A (en) 1976-01-28
DE2314057A1 (de) 1973-10-11
ES412368A1 (es) 1976-01-01
AU5165273A (en) 1974-08-01
CH547545A (de) 1974-03-29
JPS57109543U (enrdf_load_html_response) 1982-07-06

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