ES2113199T3 - Interruptor de potencia a gas a presion dotado con una tobera de material aislante. - Google Patents

Interruptor de potencia a gas a presion dotado con una tobera de material aislante.

Info

Publication number
ES2113199T3
ES2113199T3 ES95917902T ES95917902T ES2113199T3 ES 2113199 T3 ES2113199 T3 ES 2113199T3 ES 95917902 T ES95917902 T ES 95917902T ES 95917902 T ES95917902 T ES 95917902T ES 2113199 T3 ES2113199 T3 ES 2113199T3
Authority
ES
Spain
Prior art keywords
insulating material
nozzle
power switch
pressure gas
gas power
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 - Lifetime
Application number
ES95917902T
Other languages
English (en)
Inventor
Heiner Marin
Volker Lehmann
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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 Siemens AG, Siemens Corp filed Critical Siemens AG
Application granted granted Critical
Publication of ES2113199T3 publication Critical patent/ES2113199T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
    • H01H33/7076—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by the use of special materials
    • 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
    • H01H33/7061—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by use of special mounting means

Landscapes

  • Circuit Breakers (AREA)
  • Cable Accessories (AREA)

Abstract

LA INVENCION SE REFIERE A UN INTERRUPTOR DE POTENCIA DE GAS A PRESION CON DOS PIEZAS (1,2) DE CONTACTO DISPUESTAS COAXIALMENTE, DE LA CUALES AL MENOS UNA DE ELLAS PUEDE SER ACCIONADA PARA MOVERSE EN DIRECCION LONGITUDINAL, DELIMITANDO DOS CONTACTOS EN EL ESTADO DE INTERRUPCION CON UNA VIA (3) DE CONEXION. EL DISYUNTOR DISPONE TAMBIEN DE UNA TOBERA (4), ELABORADA DE MATERIAL AISLANTE, QUE ESTA CONECTADO AL CONTACTO (2) DE ACCIONAMIENTO Y QUE RODEA AL MENOS PARTE DE LA VIA (3) DE CONEXION. DE ACUERDO CON LA INVENCION EL INTERRUPTOR (9) DE PLASTICO DE ALTA RESISTENCIA SE DISPONE DE FORMA COAXIAL CON RESPECTO AL LADO EXTERIOR DE LA TOBERA (4) DE AISLAMIENTO A FIN DE PREVENIR QUE LA INDICADA TOBERA (4) SE EXPANDA RADIALMENTE COMO RESULTADO DE UN INCREMENTO EN LA PRESION DE GAS DE DESCARGA.
ES95917902T 1994-05-31 1995-05-08 Interruptor de potencia a gas a presion dotado con una tobera de material aislante. Expired - Lifetime ES2113199T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4420386A DE4420386C2 (de) 1994-05-31 1994-05-31 Druckgas-Leistungsschalter mit einer Isolierstoffdüse

Publications (1)

Publication Number Publication Date
ES2113199T3 true ES2113199T3 (es) 1998-04-16

Family

ID=6520325

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95917902T Expired - Lifetime ES2113199T3 (es) 1994-05-31 1995-05-08 Interruptor de potencia a gas a presion dotado con una tobera de material aislante.

Country Status (9)

Country Link
US (1) US5739495A (es)
EP (1) EP0763250B1 (es)
CN (1) CN1068965C (es)
AT (1) ATE162007T1 (es)
BR (1) BR9507792A (es)
CA (1) CA2191590A1 (es)
DE (2) DE4420386C2 (es)
ES (1) ES2113199T3 (es)
WO (1) WO1995033274A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29812361U1 (de) 1998-07-03 1998-09-17 Siemens AG, 80333 München Hochspannungsschalter
EP2223308A1 (en) * 2007-12-21 2010-09-01 ABB Research Ltd. Weakly conducting nozzle for a gas circuit breaker and ptfe based material therefore
WO2013153110A1 (en) * 2012-04-11 2013-10-17 Abb Technology Ag Circuit breaker
CN107077987B (zh) 2014-07-22 2020-02-28 布哈拉特强电有限公司 具有相对双运动触点系统的断续器装置
CN109716476B (zh) * 2016-07-21 2020-06-26 Abb瑞士股份有限公司 具有改进的主喷嘴的气体绝缘高压切换装置
DE102018211621A1 (de) * 2018-07-12 2020-01-16 Siemens Aktiengesellschaft Gasisolierter Schalter
EP3618088A1 (en) 2018-08-30 2020-03-04 ABB Schweiz AG Nozzle for high or medium voltage curcuit breaker
EP4187567B1 (en) 2021-11-24 2024-06-12 General Electric Technology GmbH An electric arc-blast nozzle with improved mechanical strength and a circuit breaker including such a nozzle

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE733282C (de) * 1939-09-08 1943-03-23 Aeg Loeschduese fuer Druckgasschalter
DE2209287C3 (de) * 1972-02-22 1974-12-12 Siemens Ag, 1000 Berlin Und 8000 Muenchen Elektrischer Druckgasschalter
JPS5732451B2 (es) * 1974-01-16 1982-07-10
US4163131A (en) * 1977-08-11 1979-07-31 Westinghouse Electric Corp. Dual-compression gas-blast puffer-type interrupting device
DE3233004A1 (de) * 1982-09-04 1984-03-08 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Duese fuer einen autopneumatischen druckgasschalter
EP0483121B1 (en) * 1986-06-06 1994-09-07 Mitsubishi Denki Kabushiki Kaisha Switchgear
DE3822410C1 (en) * 1988-07-01 1989-10-26 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt, De Sulphur hexa:fluoride compressed gas switch - has thread between nozzle and cylinder to better withstand force and temp. loading without enlargement of actual mass of nozzle
DE69113349T2 (de) * 1990-07-27 1996-05-15 Hitachi Ltd Gasisolierter Schalter mit Selbstbeblasung.
JPH0495322A (ja) * 1990-08-03 1992-03-27 Hitachi Ltd ガス遮断器
DE4111932A1 (de) * 1991-04-12 1992-10-15 Asea Brown Boveri Isolierstoffduese und verwendung der isolierduese in einem druckgasschalter

Also Published As

Publication number Publication date
DE4420386C2 (de) 1998-07-02
CA2191590A1 (en) 1995-12-07
DE4420386A1 (de) 1995-12-07
EP0763250A1 (de) 1997-03-19
US5739495A (en) 1998-04-14
CN1068965C (zh) 2001-07-25
WO1995033274A1 (de) 1995-12-07
BR9507792A (pt) 1997-09-23
ATE162007T1 (de) 1998-01-15
EP0763250B1 (de) 1998-01-07
CN1147878A (zh) 1997-04-16
DE59501227D1 (de) 1998-02-12

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