DE1665257B1 - Pressgasschalter,mit einem eine Fluorverbindung enthaltenden oder daraus bestehenden Loeschgas - Google Patents

Pressgasschalter,mit einem eine Fluorverbindung enthaltenden oder daraus bestehenden Loeschgas

Info

Publication number
DE1665257B1
DE1665257B1 DE19671665257D DE1665257DA DE1665257B1 DE 1665257 B1 DE1665257 B1 DE 1665257B1 DE 19671665257 D DE19671665257 D DE 19671665257D DE 1665257D A DE1665257D A DE 1665257DA DE 1665257 B1 DE1665257 B1 DE 1665257B1
Authority
DE
Germany
Prior art keywords
switch
switching
contact
arc
fluorine compound
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
DE19671665257D
Other languages
German (de)
English (en)
Inventor
Auf Nichtnennung Antrag
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.)
COQ NV
Original Assignee
COQ NV
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 COQ NV filed Critical COQ NV
Publication of DE1665257B1 publication Critical patent/DE1665257B1/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
    • H01H33/70—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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/021—Composite material
    • 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
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
    • 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
    • H01H33/57—Recuperation of liquid or gas
    • 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
    • H01H33/72—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Contacts (AREA)
  • Circuit Breakers (AREA)
  • Gas-Insulated Switchgears (AREA)
DE19671665257D 1966-12-28 1967-08-02 Pressgasschalter,mit einem eine Fluorverbindung enthaltenden oder daraus bestehenden Loeschgas Pending DE1665257B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6618237A NL6618237A (enrdf_load_stackoverflow) 1966-12-28 1966-12-28

Publications (1)

Publication Number Publication Date
DE1665257B1 true DE1665257B1 (de) 1971-03-04

Family

ID=19798569

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19671665257D Pending DE1665257B1 (de) 1966-12-28 1967-08-02 Pressgasschalter,mit einem eine Fluorverbindung enthaltenden oder daraus bestehenden Loeschgas

Country Status (5)

Country Link
US (1) US3544747A (enrdf_load_stackoverflow)
DE (1) DE1665257B1 (enrdf_load_stackoverflow)
GB (1) GB1206770A (enrdf_load_stackoverflow)
NL (2) NL6618237A (enrdf_load_stackoverflow)
SE (1) SE344257B (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2208035C3 (de) * 1972-02-17 1979-07-26 Siemens Ag, 000 Berlin Und 8000 Muenchen Kontaktsystem für Druckgasschalter
US3818165A (en) * 1972-06-09 1974-06-18 Gen Electric Electric circuit interrupter
CH645753A5 (en) * 1979-05-22 1984-10-15 Sprecher & Schuh Ag Gas-blast circuit breaker
CH643087A5 (en) * 1979-11-30 1984-05-15 Sprecher & Schuh Ag Gas-blast circuit breaker
US4958052A (en) * 1989-02-14 1990-09-18 Mahieu William R ARC severing and displacement method and apparatus for fault current interruption
DE9314779U1 (de) * 1993-09-24 1993-11-25 Siemens AG, 80333 München Hochspannungs-Leistungsschalter mit einer Kühleinrichtung zur Kühlung des Löschgases
DE102020203029A1 (de) * 2020-03-10 2021-09-16 Siemens Aktiengesellschaft Elektrische Schaltanordnung

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3075060A (en) * 1957-10-30 1963-01-22 Westinghouse Electric Corp Circuit interrupters

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3075060A (en) * 1957-10-30 1963-01-22 Westinghouse Electric Corp Circuit interrupters

Also Published As

Publication number Publication date
NL6618237A (enrdf_load_stackoverflow) 1968-07-01
GB1206770A (en) 1970-09-30
NL129727C (enrdf_load_stackoverflow)
SE344257B (enrdf_load_stackoverflow) 1972-04-04
US3544747A (en) 1970-12-01

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