DE2108998A1 - Abschaltvorrichtung mit Lichtbogen loschung durch einen Luftstrahl - Google Patents

Abschaltvorrichtung mit Lichtbogen loschung durch einen Luftstrahl

Info

Publication number
DE2108998A1
DE2108998A1 DE19712108998 DE2108998A DE2108998A1 DE 2108998 A1 DE2108998 A1 DE 2108998A1 DE 19712108998 DE19712108998 DE 19712108998 DE 2108998 A DE2108998 A DE 2108998A DE 2108998 A1 DE2108998 A1 DE 2108998A1
Authority
DE
Germany
Prior art keywords
contact piece
nozzle
pump
piston
sleeve
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
DE19712108998
Other languages
German (de)
English (en)
Inventor
Charles de Villette Genf Siebenthal (Schweiz) M
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.)
Societe dAppareillage Electrique Gardy SAS
Original Assignee
Societe dAppareillage Electrique Gardy SAS
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 Societe dAppareillage Electrique Gardy SAS filed Critical Societe dAppareillage Electrique Gardy SAS
Publication of DE2108998A1 publication Critical patent/DE2108998A1/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
    • H01H33/88—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
    • H01H33/91—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 the arc-extinguishing fluid being 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
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
    • H01H33/121—Load break switches

Landscapes

  • Circuit Breakers (AREA)
DE19712108998 1970-02-19 1971-02-19 Abschaltvorrichtung mit Lichtbogen loschung durch einen Luftstrahl Pending DE2108998A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH243670A CH509651A (fr) 1970-02-19 1970-02-19 Dispositif de coupure à soufflage d'arc par un jet d'air
AU26249/71A AU450242B2 (en) 1970-02-19 1971-03-08 Spark blowout switch

Publications (1)

Publication Number Publication Date
DE2108998A1 true DE2108998A1 (de) 1971-09-09

Family

ID=25619857

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712108998 Pending DE2108998A1 (de) 1970-02-19 1971-02-19 Abschaltvorrichtung mit Lichtbogen loschung durch einen Luftstrahl

Country Status (5)

Country Link
AU (1) AU450242B2 (enExample)
BE (1) BE747730A (enExample)
CH (1) CH509651A (enExample)
DE (1) DE2108998A1 (enExample)
FR (1) FR2078520A5 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2472257A1 (fr) * 1979-12-21 1981-06-26 Merlin Gerin Sectionneur a coupure en charge a soufflage pneumatique de l'arc
CH654950A5 (de) * 1980-07-18 1986-03-14 Bbc Brown Boveri & Cie Hochspannungsleistungsschalter.

Also Published As

Publication number Publication date
AU2624971A (en) 1972-09-14
AU450242B2 (en) 1974-06-14
CH509651A (fr) 1971-06-30
FR2078520A5 (enExample) 1971-11-05
BE747730A (fr) 1970-08-31

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Legal Events

Date Code Title Description
OD Request for examination
OHW Rejection