DE1214299B - Druckgasschalter mit Mehrfachunterbrechung - Google Patents

Druckgasschalter mit Mehrfachunterbrechung

Info

Publication number
DE1214299B
DE1214299B DEA50324A DEA0050324A DE1214299B DE 1214299 B DE1214299 B DE 1214299B DE A50324 A DEA50324 A DE A50324A DE A0050324 A DEA0050324 A DE A0050324A DE 1214299 B DE1214299 B DE 1214299B
Authority
DE
Germany
Prior art keywords
auxiliary
hollow
contact pieces
exhaust valve
switching
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.)
Pending
Application number
DEA50324A
Other languages
German (de)
English (en)
Inventor
Carl-Dieter Floessel
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.)
BBC BROWN BOVERI and CIE
BBC Brown Boveri AG Germany
Original Assignee
BBC BROWN BOVERI and CIE
Brown Boveri und Cie AG Germany
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 BBC BROWN BOVERI and CIE, Brown Boveri und Cie AG Germany filed Critical BBC BROWN BOVERI and CIE
Publication of DE1214299B publication Critical patent/DE1214299B/de
Pending legal-status Critical Current

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
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/16—Impedances connected with contacts
    • H01H33/168—Impedances connected with contacts the impedance being inserted both while closing and while opening the switch
    • 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
    • H01H33/86—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid under pressure from the contact space being controlled by a valve

Landscapes

  • Circuit Breakers (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Reciprocating Pumps (AREA)
  • Multiple-Way Valves (AREA)
  • Safety Valves (AREA)
DEA50324A 1965-09-06 1965-09-22 Druckgasschalter mit Mehrfachunterbrechung Pending DE1214299B (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1239565A CH425949A (de) 1965-09-06 1965-09-06 Druckgasschalter mit Mehrfachunterbrechung
CH1481665A CH440413A (de) 1965-09-06 1965-10-27 Druckgasschalter mit Mehrfachunterbrechung

Publications (1)

Publication Number Publication Date
DE1214299B true DE1214299B (de) 1966-04-14

Family

ID=25710170

Family Applications (2)

Application Number Title Priority Date Filing Date
DEA50324A Pending DE1214299B (de) 1965-09-06 1965-09-22 Druckgasschalter mit Mehrfachunterbrechung
DEA50784A Pending DE1225263B (de) 1965-09-06 1965-11-15 Druckgasschalter mit Mehrfachunterbrechung

Family Applications After (1)

Application Number Title Priority Date Filing Date
DEA50784A Pending DE1225263B (de) 1965-09-06 1965-11-15 Druckgasschalter mit Mehrfachunterbrechung

Country Status (6)

Country Link
US (1) US3440379A (enrdf_load_stackoverflow)
CH (2) CH425949A (enrdf_load_stackoverflow)
DE (2) DE1214299B (enrdf_load_stackoverflow)
FR (1) FR1491175A (enrdf_load_stackoverflow)
GB (1) GB1103720A (enrdf_load_stackoverflow)
SE (1) SE301671B (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2913379C3 (de) * 1979-03-30 1988-03-24 Siemens AG, 1000 Berlin und 8000 München Mehrpoliges elektrisches Schaltgerät mit einem in den Innenraum eines rohrförmigen Grundgestells hineinragenden Montagekörper
JPS5769633A (en) * 1980-10-20 1982-04-28 Hitachi Ltd Resistance breakdown gas breaker
JPS5840715A (ja) 1981-09-04 1983-03-09 株式会社東芝 しや断器
FR2896335B1 (fr) 2006-01-17 2008-11-14 Areva T & D Sa Disjoncteur de generateur avec resistance inseree
FR2985081B1 (fr) 2011-12-21 2015-03-06 Alstom Technology Ltd Dispositif de protection contre les particules engendrees par un arc electrique de commutation
FR2996352B1 (fr) 2012-10-02 2014-10-31 Alstom Technology Ltd Dispositif de contact electrique de type doigt de contact a fort courant nominal

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR979029A (fr) * 1942-03-23 1951-04-20 Delle Atel Const Electr Dispositifs de commande pour disjoncteurs électriques munis d'un sectionneur
FR1173247A (fr) * 1957-03-19 1959-02-23 Alsthom Cgee Nouvelles dispositions pour interrupteurs et disjoncteurs électriques à gaz sous pression
BE568382A (enrdf_load_stackoverflow) * 1957-06-07
GB983501A (en) * 1960-03-23 1965-02-17 English Electric Co Ltd Improvements in or relating to gas-blast electric circuit-breakers
US3211869A (en) * 1961-02-24 1965-10-12 English Electric Co Ltd Gas-blast electric circuit-breaker having contact fingers biased against auxiliary contact after disengagement from throat contact
GB1097131A (en) * 1963-11-16 1967-12-29 English Electric Co Ltd Improvements in or relating to circuit breakers

Also Published As

Publication number Publication date
GB1103720A (en) 1968-02-21
US3440379A (en) 1969-04-22
DE1225263B (de) 1966-09-22
FR1491175A (fr) 1967-08-04
CH425949A (de) 1966-12-15
SE301671B (enrdf_load_stackoverflow) 1968-06-17
CH440413A (de) 1967-07-31

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