NL7403307A - - Google Patents

Info

Publication number
NL7403307A
NL7403307A NL7403307A NL7403307A NL7403307A NL 7403307 A NL7403307 A NL 7403307A NL 7403307 A NL7403307 A NL 7403307A NL 7403307 A NL7403307 A NL 7403307A NL 7403307 A NL7403307 A NL 7403307A
Authority
NL
Netherlands
Application number
NL7403307A
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 NL7403307A publication Critical patent/NL7403307A/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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
    • H01H33/901—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism making use of the energy of the arc or an auxiliary arc
    • 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
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
    • H01H2033/908—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism using valves for regulating communication between, e.g. arc space, hot volume, compression volume, surrounding volume
NL7403307A 1973-03-30 1974-03-12 NL7403307A (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732316009 DE2316009B2 (de) 1973-03-30 1973-03-30 Gasstroemungsschalter

Publications (1)

Publication Number Publication Date
NL7403307A true NL7403307A (cs) 1974-10-02

Family

ID=5876530

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7403307A NL7403307A (cs) 1973-03-30 1974-03-12

Country Status (12)

Country Link
US (1) US3940583A (cs)
JP (1) JPS49129864A (cs)
CA (1) CA1006892A (cs)
CH (1) CH573171A5 (cs)
CS (1) CS191231B2 (cs)
DE (1) DE2316009B2 (cs)
FR (1) FR2223814B1 (cs)
GB (1) GB1460814A (cs)
IT (1) IT1005899B (cs)
NL (1) NL7403307A (cs)
SE (1) SE394538B (cs)
SU (1) SU545270A3 (cs)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH568649A5 (cs) * 1974-07-29 1975-10-31 Sprecher & Schuh Ag
DE2455674A1 (de) * 1974-11-25 1976-05-26 Siemens Ag Anordnung zur loeschung eines lichtbogens in einem gasstroemungsschalter
DE2503910C3 (de) * 1975-01-31 1980-11-27 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Autopneumatischer Druckgasschalter
US4045633A (en) * 1975-06-27 1977-08-30 General Electric Company Gas-blast electric circuit interrupter of the puffer type
CH585462A5 (cs) * 1975-07-11 1977-02-28 Sprecher & Schuh Ag
US4048456A (en) * 1976-04-01 1977-09-13 General Electric Company Puffer-type gas-blast circuit breaker
CH641591A5 (de) * 1979-02-13 1984-02-29 Sprecher & Schuh Ag Druckgasschalter.
DE3224778C2 (de) * 1981-03-30 1986-06-05 Ernst Prof. Dr.techn.habil. 1000 Berlin Slamecka Elektrische Schaltkammer mit Hilfslichtbogen für einen autopneumatischen Druckgasschalter
DE3234971C2 (de) * 1981-03-30 1986-04-30 Ernst Prof. Dr.techn.habil. 1000 Berlin Slamecka Elektrische Schaltkammer mit Vorkompression des Lichtbogen-Löschgases für einen Druckgasschalter
EP2299464B1 (de) * 2009-09-17 2016-08-31 ABB Schweiz AG Selbstblasschalter mit Füll- und Überdruckventil
EP2686859B1 (de) 2011-03-17 2014-11-26 ABB Technology AG Gasisolierter hochspannungs-leistungsschalter
US9865418B2 (en) * 2015-12-08 2018-01-09 Siemens Industry, Inc. Circuit breakers, arc expansion chambers, and operating methods
CN110914947B (zh) * 2017-07-31 2021-12-28 通用电器技术有限公司 设置有吹弧单元的电气开关

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1141158A (en) * 1910-01-24 1915-06-01 Westinghouse Air Brake Co Blow-out device for electric-pump governors.
US2051659A (en) * 1934-09-06 1936-08-18 Gen Electric Electric circuit breaker
BE411269A (cs) * 1934-09-15
US3331935A (en) * 1964-12-21 1967-07-18 Westinghouse Electric Corp Gas-blast circuit breaker having dual piston means providing double-acting puffer arrangement
JPS4859374A (cs) * 1971-11-29 1973-08-20
US3739125A (en) * 1972-04-27 1973-06-12 Gen Electric Puffer type gas blast circuit breaker

Also Published As

Publication number Publication date
SU545270A3 (ru) 1977-01-30
FR2223814A1 (cs) 1974-10-25
SE394538B (sv) 1977-06-27
CA1006892A (en) 1977-03-15
DE2316009B2 (de) 1977-11-10
IT1005899B (it) 1976-09-30
GB1460814A (en) 1977-01-06
FR2223814B1 (cs) 1977-10-14
CH573171A5 (cs) 1976-02-27
CS191231B2 (en) 1979-06-29
JPS49129864A (cs) 1974-12-12
DE2316009A1 (de) 1974-10-10
US3940583A (en) 1976-02-24

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