FR1092939A - Sectionneur à gaz comprimé, notamment à jet libre comportant des distances de coupure multiples - Google Patents

Sectionneur à gaz comprimé, notamment à jet libre comportant des distances de coupure multiples

Info

Publication number
FR1092939A
FR1092939A FR1092939DA FR1092939A FR 1092939 A FR1092939 A FR 1092939A FR 1092939D A FR1092939D A FR 1092939DA FR 1092939 A FR1092939 A FR 1092939A
Authority
FR
France
Prior art keywords
distances
compressed gas
free jet
multiple cut
gas disconnector
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.)
Expired
Application number
Other languages
English (en)
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Application granted granted Critical
Publication of FR1092939A publication Critical patent/FR1092939A/fr
Expired 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
    • H01H33/008—Pedestal mounted switch gear combinations
    • 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
    • H01H2033/146—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc using capacitors, e.g. for the voltage division over the different switches
    • 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
    • H01H33/125—Load break switches comprising a separate circuit breaker
    • 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
FR1092939D 1953-02-11 1954-02-10 Sectionneur à gaz comprimé, notamment à jet libre comportant des distances de coupure multiples Expired FR1092939A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL14665A DE1023508B (de) 1953-02-11 1953-02-11 Druckgasschalter mit Mehrfachunterbrechungsstrecken

Publications (1)

Publication Number Publication Date
FR1092939A true FR1092939A (fr) 1955-04-28

Family

ID=7259887

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1092939D Expired FR1092939A (fr) 1953-02-11 1954-02-10 Sectionneur à gaz comprimé, notamment à jet libre comportant des distances de coupure multiples

Country Status (4)

Country Link
CH (1) CH322037A (fr)
DE (1) DE1023508B (fr)
FR (1) FR1092939A (fr)
GB (1) GB754539A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1064134B (de) 1958-05-10 1959-08-27 Voigt & Haeffner Ag Druckluftschalter mit einer ungeraden Zahl von Schaltstellen pro Pol
DE1248136B (de) * 1961-12-21 1967-08-24 Magrini Fab Riun Scarpa Unterbrechungsschalter fuer hohe und aeusserst hohe elektrische Spannungen
FR1351535A (fr) * 1962-12-22 1964-02-07 Merlin Gerin Disjoncteur à gaz comprimé

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE370388C (de) * 1922-05-17 1923-03-02 Oerlikon Maschf Pneumatisch betriebener elektrischer Schalter
DE845072C (de) * 1950-10-06 1952-07-28 Licentia Gmbh Elektrischer Schalter mit Lichtbogenloeschung durch ein stroemendes Druckmittel, wieDruckgas, und mit mehreren Loeschkoepfen
DE880341C (de) * 1951-10-09 1953-06-22 Licentia Gmbh Hochspannungsdruckgasschalter

Also Published As

Publication number Publication date
DE1023508B (de) 1958-01-30
GB754539A (en) 1956-08-08
CH322037A (de) 1957-05-31

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