DE2039240C3 - Druckgasschalter mit einer Einrichtung zur Erzeugung eines Löschgasstromes - Google Patents

Druckgasschalter mit einer Einrichtung zur Erzeugung eines Löschgasstromes

Info

Publication number
DE2039240C3
DE2039240C3 DE2039240A DE2039240A DE2039240C3 DE 2039240 C3 DE2039240 C3 DE 2039240C3 DE 2039240 A DE2039240 A DE 2039240A DE 2039240 A DE2039240 A DE 2039240A DE 2039240 C3 DE2039240 C3 DE 2039240C3
Authority
DE
Germany
Prior art keywords
nozzle
contact piece
compressed gas
switch according
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.)
Expired
Application number
DE2039240A
Other languages
German (de)
English (en)
Other versions
DE2039240B2 (de
DE2039240A1 (de
Inventor
Georges Grenoble Balmat
Jean Saint-Egreve Jaillet
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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin SA
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 Merlin Gerin SA filed Critical Merlin Gerin SA
Publication of DE2039240A1 publication Critical patent/DE2039240A1/de
Publication of DE2039240B2 publication Critical patent/DE2039240B2/de
Application granted granted Critical
Publication of DE2039240C3 publication Critical patent/DE2039240C3/de
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
    • H01H33/70—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
    • H01H33/16—Impedances connected with contacts
    • H01H33/164—Impedances connected with contacts the impedance being inserted in the circuit by blowing the arc onto an auxiliary electrode
    • 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
    • H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
    • H01H33/7038—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by a conducting tubular gas flow enhancing nozzle

Landscapes

  • Circuit Breakers (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
DE2039240A 1969-08-12 1970-08-07 Druckgasschalter mit einer Einrichtung zur Erzeugung eines Löschgasstromes Expired DE2039240C3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR6927800A FR2057344A5 (enrdf_load_stackoverflow) 1969-08-12 1969-08-12
US5422970A 1970-07-13 1970-07-13

Publications (3)

Publication Number Publication Date
DE2039240A1 DE2039240A1 (de) 1971-04-08
DE2039240B2 DE2039240B2 (de) 1979-01-04
DE2039240C3 true DE2039240C3 (de) 1979-09-06

Family

ID=26215227

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2039240A Expired DE2039240C3 (de) 1969-08-12 1970-08-07 Druckgasschalter mit einer Einrichtung zur Erzeugung eines Löschgasstromes

Country Status (5)

Country Link
US (1) US3639712A (enrdf_load_stackoverflow)
CH (1) CH515602A (enrdf_load_stackoverflow)
DE (1) DE2039240C3 (enrdf_load_stackoverflow)
FR (1) FR2057344A5 (enrdf_load_stackoverflow)
GB (1) GB1272704A (enrdf_load_stackoverflow)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL160974C (nl) * 1971-09-07 1979-12-17 Coq Bv Persgasschakelaar met samenwerkende buisvormige contactstukken.
US3819791A (en) * 1972-09-25 1974-06-25 Gen Tire & Rubber Co Method for single stage curing of integrated dual chambered safety tires
JPS5612974B2 (enrdf_load_stackoverflow) * 1973-01-08 1981-03-25
DE2441561B2 (de) * 1973-08-31 1979-05-17 Hitachi, Ltd., Tokio Druckgasschalter
CH553476A (de) * 1973-10-11 1974-08-30 Sprecher & Schuh Ag Druckgas-leistungsschalter fuer hochspannung.
US3943314A (en) * 1974-05-14 1976-03-09 Westinghouse Electric Corporation Motion-multiplying linkage-mechanism for sealed-casing structures
JPS5826433Y2 (ja) * 1974-06-06 1983-06-08 三菱電機株式会社 アツシユクガスシヤダンキ
US3970811A (en) * 1974-09-16 1976-07-20 I-T-E Imperial Corporation Nozzle and contact arrangement for puffer type interrupter
DE2909270C2 (de) * 1979-03-09 1985-07-18 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Autopneumatischer Druckgasschalter
DE7906561U1 (de) * 1979-03-09 1983-05-05 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Autopneumatischer Druckgasschalter
CH652528A5 (de) * 1980-10-31 1985-11-15 Bbc Brown Boveri & Cie Druckgasschalter.
CH656976A5 (de) * 1981-06-30 1986-07-31 Bbc Brown Boveri & Cie Kompressionskolbenschalter.
DE3126744A1 (de) * 1981-07-02 1983-01-20 Siemens AG, 1000 Berlin und 8000 München Kontaktsystem fuer druckgas-leistungsschalter
ATE15567T1 (de) * 1981-07-13 1985-09-15 Sprecher & Schuh Ag Isolierstoffduesenkoerper fuer einen elektrischen druckgasschalter.
DE3331819A1 (de) * 1983-09-01 1985-03-21 Siemens AG, 1000 Berlin und 8000 München Trennschalter fuer metallgekapselte, druckgasisolierte hochspannungsschaltanlagen
US4628396A (en) * 1984-11-16 1986-12-09 The United States Of America As Represented By The Secretary Of The Air Force High voltage disconnect/reconnect switching device
US5059753A (en) * 1987-11-06 1991-10-22 Cooper Industries, Inc. SF6 puffer recloser
DE3803117A1 (de) * 1988-02-03 1989-08-17 Sachsenwerk Ag Stromunterbrecher fuer mit einem isoliergas gefuellte, gekapselte schaltanlagen
FR2661549B1 (fr) * 1990-04-25 1996-07-19 Alsthom Gec Disjoncteur a moyenne ou haute tension a contacts d'arc en bout.
DE4041702C1 (enrdf_load_stackoverflow) * 1990-12-24 1992-04-09 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt, De
DE4402935A1 (de) * 1994-02-01 1995-08-03 Abb Patent Gmbh Kontaktsystem für einen Hochspannungsleistungsschalter
DE69530381T2 (de) * 1994-04-05 2004-02-05 Abb Inc. Beweglicher schirm für schaltstrecke
DE102006034742A1 (de) * 2006-07-24 2008-01-31 Siemens Ag Isolierstoffdüse, welche ein erstes Material und ein zweites Material aufweist
EP3132461B1 (en) * 2014-04-15 2017-12-13 ABB Schweiz AG High voltage switching device with auxiliary nozzle
WO2019150550A1 (ja) * 2018-02-02 2019-08-08 株式会社東芝 ガス遮断器
EP3588528B1 (en) * 2018-06-29 2022-05-04 Hitachi Energy Switzerland AG Gas-insulated high or medium voltage circuit breaker with ring-like element
EP3796353A1 (en) * 2019-09-20 2021-03-24 Siemens Energy Global GmbH & Co. KG Contact arrangement
CN112038967B (zh) * 2020-08-25 2022-04-08 国核电力规划设计研究院有限公司 一种用电设备及其开关设备

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH380212A (de) * 1960-03-16 1964-07-31 Oerlikon Maschf Löscheinrichtung für Leistungsschalter mit feststehenden und bewegten Kontakten
AT235384B (de) * 1961-08-25 1964-08-25 Sprecher & Schuh Ag Druckgasschalter mit stromabhängiger Löschmittelströmung
DE1194949B (enrdf_load_stackoverflow) * 1961-10-24 1965-06-16
AT236502B (de) * 1962-12-17 1964-10-26 Sprecher & Schuh Ag Druckgasschalter mit durch die Schaltbewegung erzeugter Löschmittelströmung
US3331935A (en) * 1964-12-21 1967-07-18 Westinghouse Electric Corp Gas-blast circuit breaker having dual piston means providing double-acting puffer arrangement
US3390240A (en) * 1965-02-26 1968-06-25 Westinghouse Electric Corp Circuit breaker with piston gas flow and selective synchronous operation
NL34485C (enrdf_load_stackoverflow) * 1967-01-09

Also Published As

Publication number Publication date
FR2057344A5 (enrdf_load_stackoverflow) 1971-05-21
US3639712A (en) 1972-02-01
CH515602A (fr) 1971-11-15
DE2039240B2 (de) 1979-01-04
GB1272704A (en) 1972-05-03
DE2039240A1 (de) 1971-04-08

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee