DD256438A3 - Lichtbogenloeschkammer eines autokompressionsschalters fuer hoch- und hoechstspannungen nach dem prinzip der autokompressionslichtbogenloeschung - Google Patents

Lichtbogenloeschkammer eines autokompressionsschalters fuer hoch- und hoechstspannungen nach dem prinzip der autokompressionslichtbogenloeschung

Info

Publication number
DD256438A3
DD256438A3 DD27132784A DD27132784A DD256438A3 DD 256438 A3 DD256438 A3 DD 256438A3 DD 27132784 A DD27132784 A DD 27132784A DD 27132784 A DD27132784 A DD 27132784A DD 256438 A3 DD256438 A3 DD 256438A3
Authority
DD
German Democratic Republic
Prior art keywords
arc flash
auto
auto compression
principle
voltage according
Prior art date
Application number
DD27132784A
Other languages
German (de)
English (en)
Inventor
Zdenek Vostracky
Stanislav Maxa
Original Assignee
Skoda Kp
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 Skoda Kp filed Critical Skoda Kp
Publication of DD256438A3 publication Critical patent/DD256438A3/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
    • H01H33/91—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
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/60—Mechanical arrangements for preventing or damping vibration or shock
    • H01H3/605—Mechanical arrangements for preventing or damping vibration or shock making use of a fluid damper
DD27132784A 1984-06-21 1984-12-20 Lichtbogenloeschkammer eines autokompressionsschalters fuer hoch- und hoechstspannungen nach dem prinzip der autokompressionslichtbogenloeschung DD256438A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS844748A CS240680B1 (en) 1984-06-21 1984-06-21 Extinguishing chamber of pressure gas switch for high and very high voltage with arc extinction single pressure principle

Publications (1)

Publication Number Publication Date
DD256438A3 true DD256438A3 (de) 1988-05-11

Family

ID=5390918

Family Applications (1)

Application Number Title Priority Date Filing Date
DD27132784A DD256438A3 (de) 1984-06-21 1984-12-20 Lichtbogenloeschkammer eines autokompressionsschalters fuer hoch- und hoechstspannungen nach dem prinzip der autokompressionslichtbogenloeschung

Country Status (3)

Country Link
CS (1) CS240680B1 (cs)
DD (1) DD256438A3 (cs)
FR (1) FR2566575B3 (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0780859B1 (de) * 1995-12-21 2002-04-17 Alstom Ag Druckgasschalter mit einer Ausschalt-Bremsanordnung

Also Published As

Publication number Publication date
FR2566575A1 (fr) 1985-12-27
CS474884A1 (en) 1985-06-13
FR2566575B3 (fr) 1987-06-05
CS240680B1 (en) 1986-02-13

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Legal Events

Date Code Title Description
ENJ Ceased due to non-payment of renewal fee