CH506874A - Druckgasschalter mit einer Doppeldüsenkontaktanordnung - Google Patents

Druckgasschalter mit einer Doppeldüsenkontaktanordnung

Info

Publication number
CH506874A
CH506874A CH1623769A CH1623769A CH506874A CH 506874 A CH506874 A CH 506874A CH 1623769 A CH1623769 A CH 1623769A CH 1623769 A CH1623769 A CH 1623769A CH 506874 A CH506874 A CH 506874A
Authority
CH
Switzerland
Prior art keywords
pressurized gas
contact arrangement
gas switch
double nozzle
nozzle contact
Prior art date
Application number
CH1623769A
Other languages
English (en)
Inventor
Struebin Harald
Friedrich Edmund
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Priority to CH1623769A priority Critical patent/CH506874A/de
Priority to DE19691959537 priority patent/DE1959537A1/de
Priority to DE6945985U priority patent/DE6945985U/de
Priority to US81779A priority patent/US3649790A/en
Priority to FR7038906A priority patent/FR2066668A5/fr
Priority to GB5141870A priority patent/GB1322563A/en
Publication of CH506874A publication Critical patent/CH506874A/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
    • H01H33/02—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
    • H01H33/122—Load break switches both breaker and sectionaliser being enclosed, e.g. in SF6-filled container
    • 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
    • H01H33/86—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid under pressure from the contact space being controlled by a valve
CH1623769A 1969-10-31 1969-10-31 Druckgasschalter mit einer Doppeldüsenkontaktanordnung CH506874A (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH1623769A CH506874A (de) 1969-10-31 1969-10-31 Druckgasschalter mit einer Doppeldüsenkontaktanordnung
DE19691959537 DE1959537A1 (de) 1969-10-31 1969-11-27 Druckgasschalter mit einer Doppelduesenkontaktanordnung
DE6945985U DE6945985U (de) 1969-10-31 1969-11-27 Druckgasschalter mit einer doppelduesen-kontaktanordnung.
US81779A US3649790A (en) 1969-10-31 1970-10-19 Gas-blast circuit breaker with double-nozzle contact system
FR7038906A FR2066668A5 (de) 1969-10-31 1970-10-28
GB5141870A GB1322563A (en) 1969-10-31 1970-10-29 Gas-blast circuit-breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1623769A CH506874A (de) 1969-10-31 1969-10-31 Druckgasschalter mit einer Doppeldüsenkontaktanordnung

Publications (1)

Publication Number Publication Date
CH506874A true CH506874A (de) 1971-04-30

Family

ID=4415555

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1623769A CH506874A (de) 1969-10-31 1969-10-31 Druckgasschalter mit einer Doppeldüsenkontaktanordnung

Country Status (5)

Country Link
US (1) US3649790A (de)
CH (1) CH506874A (de)
DE (2) DE6945985U (de)
FR (1) FR2066668A5 (de)
GB (1) GB1322563A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2216447B2 (de) * 1971-04-07 1976-01-22 Kafak AB, Sundsvall (Schweden) Hochleistungsschalter
US3980851A (en) * 1974-08-01 1976-09-14 Hooker Chemicals & Plastics Corporation High amperage switching apparatus with bi-metallic arcing contacts
US5597991A (en) * 1995-06-30 1997-01-28 Eaton Corporation Enclosed electrical power disconnect switches and circuit breaker
CN102254732B (zh) * 2011-06-13 2015-10-07 国网山东省电力公司滨州供电公司 高压电源快速切换方法和快速切换高压开关

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE612712C (de) * 1935-05-03 Sigwart Ruppel Dipl Ing Schalter mit Lichtbogenloeschung durch einen gefuehrten, aus Duesen austretenden Druckgasstrom
GB463355A (en) * 1935-04-29 1937-03-30 Siemens Ag Improvements in and relating to rotary commutator switching-apparatus for converting electric currents
CH206296A (de) * 1937-11-08 1939-07-31 Hermes Patentverwertungs Gmbh Elektrischer Hochleistungsschalter mit Lichtbogenlöschung durch ein strömendes Löschmittel.
US2440578A (en) * 1946-05-27 1948-04-27 Arrow Hart & Hegeman Electric Rotary switch contact assembly
US3327082A (en) * 1964-06-12 1967-06-20 Westinghouse Electric Corp Blast-valve mechanism and accelerating torsion bar assemblage for compressed-gas circuit interrupters
US3354734A (en) * 1965-06-28 1967-11-28 Gen Electric Speed changer for tape recorders
US3433913A (en) * 1965-07-28 1969-03-18 Westinghouse Electric Corp Gas-blast circuit interrupter

Also Published As

Publication number Publication date
DE6945985U (de) 1971-08-19
US3649790A (en) 1972-03-14
DE1959537A1 (de) 1971-05-06
FR2066668A5 (de) 1971-08-06
GB1322563A (en) 1973-07-04

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Legal Events

Date Code Title Description
PL Patent ceased