CH280301A - Schalter, bei welchem beim Abschaltvorgang ein Lichtbogen durch einen Drucklöschmittelstrom gelöscht wird. - Google Patents

Schalter, bei welchem beim Abschaltvorgang ein Lichtbogen durch einen Drucklöschmittelstrom gelöscht wird.

Info

Publication number
CH280301A
CH280301A CH280301DA CH280301A CH 280301 A CH280301 A CH 280301A CH 280301D A CH280301D A CH 280301DA CH 280301 A CH280301 A CH 280301A
Authority
CH
Switzerland
Prior art keywords
extinguished
switched
arc
switch
flow
Prior art date
Application number
Other languages
German (de)
English (en)
Inventor
Lange Emil
Original Assignee
Lange Emil
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 Lange Emil filed Critical Lange Emil
Publication of CH280301A publication Critical patent/CH280301A/de

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
    • H01H33/98—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being initiated by an auxiliary arc or a section of the arc, without any moving parts for producing or increasing the flow
    • 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
    • H01H33/128—Load break switches comprising a separate circuit breaker being operated by a separate mechanism interlocked with the sectionalising mechanism
    • 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
    • H01H33/16—Impedances connected with contacts
    • H01H33/167—Impedances connected with contacts the impedance being inserted only while opening the switch
CH280301D 1947-06-24 1948-05-04 Schalter, bei welchem beim Abschaltvorgang ein Lichtbogen durch einen Drucklöschmittelstrom gelöscht wird. CH280301A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1004808T 1947-06-24
FR1005243T 1947-06-24

Publications (1)

Publication Number Publication Date
CH280301A true CH280301A (de) 1952-01-15

Family

ID=26235207

Family Applications (1)

Application Number Title Priority Date Filing Date
CH280301D CH280301A (de) 1947-06-24 1948-05-04 Schalter, bei welchem beim Abschaltvorgang ein Lichtbogen durch einen Drucklöschmittelstrom gelöscht wird.

Country Status (6)

Country Link
US (1) US2570567A (sv)
BE (1) BE482527A (sv)
CH (1) CH280301A (sv)
FR (3) FR1004808A (sv)
GB (1) GB647177A (sv)
NL (1) NL77942C (sv)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1031543A (fr) * 1951-01-29 1953-06-24 Perfectionnements aux disjoncteurs à faible volume de liquide extincteur d'arc
US2675446A (en) * 1951-07-07 1954-04-13 Pacific Electric Mfg Corp Circuit-breaker structure
DE968281C (de) * 1952-10-23 1958-01-30 Voigt & Haeffner Ag Fluessigkeitsschalter mit einer durch den Schaltstift betaetigten Pumpeinrichtung fuer die Loeschfluessigkeit
DE1082650B (de) * 1955-07-23 1960-06-02 Sachsenwerk Licht & Kraft Ag Fluessigkeitsarmer elektrischer Leistungsschalter mit Stufenwiderstand
DE2811510C2 (de) * 1977-03-24 1983-03-24 Mitsubishi Denki K.K., Tokyo Elektrischer Druckgasschalter
DE3675152D1 (de) * 1985-11-08 1990-11-29 Wolle & Seide Veb K Elektrisch leitfaehiger kombinationszwirn sowie daraus hergestelltes textiles gewebe.
CN112614730B (zh) * 2020-12-09 2023-03-31 平高集团有限公司 双动灭弧室传动结构

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH210672A (de) * 1937-07-19 1940-07-31 Hermes Patentverwertungs Gmbh Hochleistungsschalter mit Schaltkammer.
US2222719A (en) * 1939-07-08 1940-11-26 Gen Electric Air blast circuit breaker

Also Published As

Publication number Publication date
FR1004808A (fr) 1952-04-03
GB647177A (en) 1950-12-06
US2570567A (en) 1951-10-09
FR1004809A (fr) 1952-04-03
BE482527A (sv) 1948-06-15
FR1005243A (fr) 1952-04-08
NL77942C (sv) 1955-05-16

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