DE2125721A1 - Druckgasschalter für Hochspannung mit mehreren Schaltkammern - Google Patents

Druckgasschalter für Hochspannung mit mehreren Schaltkammern

Info

Publication number
DE2125721A1
DE2125721A1 DE19712125721 DE2125721A DE2125721A1 DE 2125721 A1 DE2125721 A1 DE 2125721A1 DE 19712125721 DE19712125721 DE 19712125721 DE 2125721 A DE2125721 A DE 2125721A DE 2125721 A1 DE2125721 A1 DE 2125721A1
Authority
DE
Germany
Prior art keywords
chambers
contact pieces
switch
compressed gas
switch according
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
DE19712125721
Other languages
German (de)
English (en)
Inventor
Georges St. Martin-le-Vignoux; Henry Jean-Claude Grenoble; Castelli Cesar Montfleury; Henry (Frankreich)
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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin SA
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 Merlin Gerin SA filed Critical Merlin Gerin SA
Publication of DE2125721A1 publication Critical patent/DE2125721A1/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
    • H01H33/80—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
    • H01H33/83—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 wherein the contacts are opened by the flow of air 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
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc

Landscapes

  • Circuit Breakers (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
DE19712125721 1970-05-26 1971-05-25 Druckgasschalter für Hochspannung mit mehreren Schaltkammern Pending DE2125721A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7019259A FR2087645A5 (enExample) 1970-05-26 1970-05-26

Publications (1)

Publication Number Publication Date
DE2125721A1 true DE2125721A1 (de) 1971-12-02

Family

ID=9056176

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712125721 Pending DE2125721A1 (de) 1970-05-26 1971-05-25 Druckgasschalter für Hochspannung mit mehreren Schaltkammern

Country Status (10)

Country Link
US (1) US3716686A (enExample)
BE (1) BE767328A (enExample)
CA (1) CA928749A (enExample)
CH (1) CH525552A (enExample)
DE (1) DE2125721A1 (enExample)
ES (1) ES391174A1 (enExample)
FR (1) FR2087645A5 (enExample)
GB (1) GB1320421A (enExample)
NL (1) NL7107180A (enExample)
SE (1) SE378153B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2235470B1 (enExample) * 1973-06-28 1976-05-07 Merlin Gerin

Also Published As

Publication number Publication date
NL7107180A (enExample) 1971-11-30
GB1320421A (en) 1973-06-13
ES391174A1 (es) 1973-07-01
FR2087645A5 (enExample) 1971-12-31
BE767328A (fr) 1971-10-18
SE378153B (enExample) 1975-08-18
US3716686A (en) 1973-02-13
CH525552A (fr) 1972-07-15
CA928749A (en) 1973-06-19

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