EP0809269A2 - Disjoncteur haute tension avec deux pièces de contact entraînées - Google Patents

Disjoncteur haute tension avec deux pièces de contact entraînées Download PDF

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Publication number
EP0809269A2
EP0809269A2 EP97250161A EP97250161A EP0809269A2 EP 0809269 A2 EP0809269 A2 EP 0809269A2 EP 97250161 A EP97250161 A EP 97250161A EP 97250161 A EP97250161 A EP 97250161A EP 0809269 A2 EP0809269 A2 EP 0809269A2
Authority
EP
European Patent Office
Prior art keywords
arcing contact
contact piece
circuit breaker
contact pieces
voltage circuit
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.)
Granted
Application number
EP97250161A
Other languages
German (de)
English (en)
Other versions
EP0809269B1 (fr
EP0809269A3 (fr
Inventor
Volker Lehmann
Heiner Marin
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7796144&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0809269(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Siemens AG, Siemens Corp filed Critical Siemens AG
Priority to DE29724842U priority Critical patent/DE29724842U1/de
Publication of EP0809269A2 publication Critical patent/EP0809269A2/fr
Publication of EP0809269A3 publication Critical patent/EP0809269A3/fr
Application granted granted Critical
Publication of EP0809269B1 publication Critical patent/EP0809269B1/fr
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

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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
    • H01H33/901—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 making use of the energy of the arc or an auxiliary arc
    • 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
    • H01H2033/028—Details the cooperating contacts being both actuated simultaneously in opposite directions
    • 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
    • H01H33/24—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring
    • H01H33/245—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring using movable field electrodes
    • 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
    • H01H33/7023—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by an insulating tubular gas flow enhancing nozzle

Definitions

  • the invention relates to a high-voltage circuit breaker with a first and a second, coaxially opposing arcing contact piece, between which, if necessary, a switching arc burns during a switch-off process and which can be driven in opposite directions in the course of a switch-off process by a common drive, the drive movement being effected by a first drive element is transmitted to the first arcing contact piece and by a second drive element by means of a deflecting gear to the second arcing contact piece and with two continuous current contact pieces which coaxially surround the arcing contact pieces and with an insulating nozzle which is fixedly connected to the first arcing contact piece and which blows the switching arc Extinguishing gas is used.
  • the present invention has for its object to provide a high-voltage circuit breaker of the type mentioned, which is structurally simple and inexpensive and requires the smallest possible housing size.
  • the second drive element is fastened to the insulating material nozzle and is driven by means of it, and is arranged radially within the continuous current contact pieces.
  • the second drive element is fastened to the insulating material nozzle and the insulating material nozzle itself thus transmits the driving force to the second arcing contact
  • the second drive element can be kept relatively short.
  • the first drive element is driven by a force accumulator (not shown in detail) and in turn drives the first arcing contact piece with the insulating material nozzle.
  • the insulating material in turn drives the second drive element, which transmits the drive movement to the reversing gear arranged behind the second arcing contact piece.
  • the drive movement is then transmitted to the second arcing contact piece by means of the deflection gear.
  • the second drive element is arranged radially within the continuous current contact pieces, and not, as in the prior art parallel to the first drive element or the insulating nozzle radially outside, the size of the interrupter unit of the high-voltage circuit breaker according to the invention is kept small in the radial direction.
  • the second drive element for example in the form of a drive rod, is coupled directly to the insulating nozzle and not to the first drive element, the necessary overall length of the second drive element and thus also the mass to be accelerated during the switching process is reduced.
  • the size of such a high-voltage circuit breaker is exactly the same as the size of a corresponding switch in which only one of the arcing contact pieces can be driven and in which the second drive element and the deflection gear are missing.
  • the same insulating material housing for example porcelain housing, can thus be used for both variants of the switch.
  • the second drive element can come into contact with the arc or with hot quenching gas, it should be made of an arc-resistant material, for example PTFE.
  • An advantageous embodiment of the invention provides that a field electrode surrounding the second arcing contact piece is coupled to the deflecting gear and can be moved in the opposite direction to the second arcing contact piece in the course of a switching movement.
  • the field electrode can be coupled to the deflection gear without major additional mechanical outlay are pushed forward during the switch-off process, when both arcing contact pieces are pulled apart, in order to achieve an equalization of the electrical field in the region of the separation distance between the arcing contact pieces. It can be provided that the deflection gear is designed so that the movement of the field electrode only begins shortly before the end of the switch-off movement.
  • a further advantageous embodiment of the invention provides that the deflection gear has a fixedly pivotable two-armed lever to which the second drive element, the second arcing contact piece and the field electrode are coupled.
  • the reversing gear can be implemented in the simplest and most reliable manner.
  • the fact that the deflection gear is arranged from the first arcing contact piece behind the second arcing contact piece ensures that both arcing contact pieces are driven by means of a pulling motion during the switching-off process, in which extremely high acceleration is important.
  • a suitable acceleration profile of the second arcing contact piece can be realized during the switch-off movement.
  • the second drive element and the second arcing contact piece are advantageously coupled to the lever by means of link guides, so that the radial deflection of these elements is kept as low as possible during the pivoting movement of the lever. An overstroke of the drive can also be compensated for by the link guides.
  • the figure shows schematically in a longitudinal section an interrupter unit of a high-voltage circuit breaker.
  • the high-voltage circuit breaker shown has two arcing contact pieces 1, 2 which are coaxially opposed to one another.
  • the illustration shows a state during the switching movement shortly before the switch-off state is reached.
  • the arcing contact pieces 1, 2 are already separated from one another and an arc is burning between them.
  • the first arcing contact piece 1 is moved in the direction of the arrow 12, the second arcing contact piece 2 in the direction of the arrow 13.
  • the first arcing contact piece 1 is hollow and receives the pin-shaped second arcing contact piece 2 in the switched-on state.
  • the first arcing contact piece 1 is coupled to a contact tube 4, which also serves as the first drive element and transmits the drive movement from an energy store, not shown.
  • the first arcing contact 1 carries a multi-part insulating nozzle 9, which surrounds the second arcing contact 2 in the switched-on state and conducts the quenching gas heated by the arc 3 during the switch-off process.
  • hot quenching gas can flow through a channel 14 into a heating chamber 15, from which it then flows back through the same channel 14 at a suitable time, shortly after the zero current crossing of the alternating current, in order to blow the arc 3 and accelerate the reconsolidation of the switching path .
  • the free end of the insulating nozzle 9 is guided in a tube 10 which simultaneously forms a field electrode.
  • a drive element 5 is attached in the form of a rod made of PTFE.
  • a ring 16 is first attached to the nozzle, with which one end of the second drive element 5 is screwed.
  • the two-armed lever 11 is actuated by the second drive element 5.
  • the rod 5 is pulled in the direction of the arrow 17, as a result of which the lever 11 is pivoted clockwise.
  • a pulling movement in the direction of arrow 13 is transmitted to the second arcing contact piece 2.
  • the field electrode 10 is moved in the direction of the arrow 19 via a rod 18 which is likewise coupled to the lever 11.
  • the second arcing contact piece 2 is guided and contacted in the axial direction within the field electrode 10 by means of a sliding contact guide 20.
  • the field electrode 10 is in turn guided and contacted in circumferential sliding contacts 21, 22 of the continuous current contact piece 8.
  • the lever 11 of the deflection gear 6 is pivotally mounted in a schematically illustrated manner about the stationary axis 23.
  • the axis 23 can for example be fastened in the support tube 24 which carries the continuous current contact piece 8.

Landscapes

  • Circuit Breakers (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
EP97250161A 1996-05-24 1997-05-23 Disjoncteur haute tension avec deux pièces de contact entraínées Revoked EP0809269B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29724842U DE29724842U1 (de) 1996-05-24 1997-05-23 Hochspannungs-Leistungsschalter mit zwei antreibbaren Schaltkontaktstücken

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19622460A DE19622460C2 (de) 1996-05-24 1996-05-24 Hochspannungs-Leistungsschalter mit zwei antreibbaren Schaltkontaktstücken
DE19622460 1996-05-24

Publications (3)

Publication Number Publication Date
EP0809269A2 true EP0809269A2 (fr) 1997-11-26
EP0809269A3 EP0809269A3 (fr) 1998-11-25
EP0809269B1 EP0809269B1 (fr) 2005-04-27

Family

ID=7796144

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97250161A Revoked EP0809269B1 (fr) 1996-05-24 1997-05-23 Disjoncteur haute tension avec deux pièces de contact entraínées

Country Status (2)

Country Link
EP (1) EP0809269B1 (fr)
DE (2) DE19622460C2 (fr)

Cited By (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2774503A1 (fr) * 1998-02-02 1999-08-06 Gec Alsthom T & D Sa Disjoncteur de moyenne ou de haute tension comportant une courroie de transmission refermee autour de deux pignons
FR2779566A1 (fr) * 1998-06-08 1999-12-10 Alsthom Gec Disjoncteur de haute ou de moyenne tension a double mouvement comprenant une buse de soufflage guidee en translation
EP1011121A1 (fr) * 1998-12-18 2000-06-21 Alstom Energietechnik GmbH Disjoncteur à gas comprimé
WO2000042627A1 (fr) * 1999-01-15 2000-07-20 Siemens Aktiengesellschaft Disjoncteur haute tension, en particulier disjoncteur a gaz sous pression
FR2817389A1 (fr) * 2000-11-30 2002-05-31 Schneider Electric High Voltag Appareillage de coupure electrique haute tension a double mouvement
FR2906929A1 (fr) * 2006-10-09 2008-04-11 Areva T & D Sa Actionnement par des contacts d'une chambre de coupure a double mouvement par un tube isolant
FR2906931A1 (fr) * 2006-10-09 2008-04-11 Areva T & D Sa Chambre de coupure avec cylindre repartiteur de champ pour disjoncteurs haute ou moyenne tension
EP1930930A1 (fr) 2006-12-06 2008-06-11 ABB Technology AG Transmission pour un disjoncteur à haute tension
EP1933348A1 (fr) * 2006-12-11 2008-06-18 ABB Technology AG Disjoncteur à haute tension avec un dispositif de transmission avec un point mort
US7777149B2 (en) 2006-09-29 2010-08-17 Areva T&D Sa Actuating the oppositely-moving contacts of an interrupting chamber by a cylindrical cam
WO2011018426A1 (fr) * 2009-08-14 2011-02-17 Areva T&D Sas Chambre de coupure pour disjoncteur a moyenne ou haute tension a energie de manœuvre reduite
FR2953639A1 (fr) * 2009-12-09 2011-06-10 Areva T & D Sas Disjoncteur a haute tension a ecran amovible pour l'amelioration du gradient de champ
EP2343720A1 (fr) * 2010-01-12 2011-07-13 ABB Technology AG Commutateur à haute tension isolé du gaz
US8013268B2 (en) * 2007-04-17 2011-09-06 Areva T&D Sa Circuit breaker with a double acting circuit-breaking chamber and an inverted structure
DE102011078483A1 (de) * 2011-06-30 2013-01-03 Siemens Aktiengesellschaft Elektrisches Schaltgerät
DE102012205224A1 (de) * 2012-03-30 2013-10-02 Alstom Technology Ltd. Druckgasschalter
FR2995131A1 (fr) * 2012-12-12 2014-03-07 Alstom Technology Ltd Disjoncteur a chambre externe
CN103839728A (zh) * 2014-03-10 2014-06-04 现代重工(中国)电气有限公司 一种气体绝缘开关设备用罐式断路器
WO2014114637A1 (fr) * 2013-01-24 2014-07-31 Alstom Technology Ltd Appareillage electrique a double mouvement de contacts comportant un dispositif de renvoi a deux leviers
FR3008225A1 (fr) * 2013-07-08 2015-01-09 Alstom Technology Ltd Disjoncteur a ecran amovible
CN104704592A (zh) * 2013-02-07 2015-06-10 厦门华电开关有限公司 开关传动机构和功率开关
CN104871280A (zh) * 2012-12-20 2015-08-26 Abb技术有限公司 具有三重运动接触件布置的电开关设备
DE102014102929A1 (de) 2014-03-05 2015-09-10 Abb Technology Ag Gasdämpfer für einen Hochspannungsschalter
US20150371797A1 (en) * 2013-01-22 2015-12-24 Siemens Aktiengesellschaft Switching Arrangement
CN106486316A (zh) * 2015-08-31 2017-03-08 株式会社日立制作所 气体断路器
EP3151261A1 (fr) * 2015-10-02 2017-04-05 Siemens Aktiengesellschaft Disjoncteur à came pour moyennes et hautes tensions
CN112635231A (zh) * 2020-10-21 2021-04-09 平高集团有限公司 断路器的双动灭弧室及使用该灭弧室的断路器
CN116130314A (zh) * 2023-03-08 2023-05-16 西安西电开关电气有限公司 一种灭弧室屏蔽双向运动结构和方法
CN121011462A (zh) * 2025-10-27 2025-11-25 西安西电高压开关有限责任公司 一种双动灭弧室、分合闸方法及断路器

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19907838A1 (de) * 1999-02-24 2000-08-31 Alstom Energietechnik Gmbh Druckgasschalter
DE19958645C5 (de) * 1999-12-06 2011-05-26 Abb Technology Ag Hybridleistungsschalter
DE19963256C1 (de) * 1999-12-17 2001-05-23 Siemens Ag Hochspannungs-Leistungsschalter
DE10003359C1 (de) * 2000-01-21 2001-07-19 Siemens Ag Hochspannungs-Leistungsschalter mit zwei antreibbaren Lichtbogenkontaktstücken und einem Heizraum
DE102013200918A1 (de) * 2013-01-22 2014-07-24 Siemens Aktiengesellschaft Schaltgeräteanordnung
DE102013200914A1 (de) * 2013-01-22 2014-07-24 Siemens Aktiengesellschaft Schaltverfahren und Schalteinrichtung
DE102013217337A1 (de) * 2013-08-30 2015-03-05 Siemens Aktiengesellschaft Hochspannungsleistungsschalter
DE102019214432B4 (de) * 2019-09-23 2024-02-08 Siemens Energy Global GmbH & Co. KG Baugruppe für einen Hochspannungs-Leistungsschalter und entsprechender Hochspannungs-Leistungsschalter

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US3896282A (en) * 1973-05-25 1975-07-22 S & C Electric Co High voltage circuit interrupting device
SE430446B (sv) * 1979-07-11 1983-11-14 Asea Ab Elektrisk brytare med gasformigt sleckmedel
FR2491675A1 (fr) * 1980-10-07 1982-04-09 Alsthom Atlantique Dispositif de coupure a double mouvement des contacts
CH675175A5 (fr) * 1987-10-27 1990-08-31 Bbc Brown Boveri & Cie
DE4427163A1 (de) * 1994-08-01 1996-02-08 Abb Management Ag Druckgasschalter

Cited By (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2774503A1 (fr) * 1998-02-02 1999-08-06 Gec Alsthom T & D Sa Disjoncteur de moyenne ou de haute tension comportant une courroie de transmission refermee autour de deux pignons
US6049050A (en) * 1998-02-02 2000-04-11 Alsthom T & D Sa Medium or high voltage circuit breaker including a transmission belt looped around two wheels
FR2779566A1 (fr) * 1998-06-08 1999-12-10 Alsthom Gec Disjoncteur de haute ou de moyenne tension a double mouvement comprenant une buse de soufflage guidee en translation
WO1999065048A1 (fr) * 1998-06-08 1999-12-16 Alstom France S.A. Disjoncteur de haute et moyenne tension a double mouvement comprenant une buse de soufflage guidee en translation
EP1011121A1 (fr) * 1998-12-18 2000-06-21 Alstom Energietechnik GmbH Disjoncteur à gas comprimé
US6410873B1 (en) 1999-01-15 2002-06-25 Siemens Aktiengesellschaft High voltage circuit breaker, especially a gas-blast circuit breaker
WO2000042627A1 (fr) * 1999-01-15 2000-07-20 Siemens Aktiengesellschaft Disjoncteur haute tension, en particulier disjoncteur a gaz sous pression
FR2817389A1 (fr) * 2000-11-30 2002-05-31 Schneider Electric High Voltag Appareillage de coupure electrique haute tension a double mouvement
EP1211706A1 (fr) * 2000-11-30 2002-06-05 Schneider Electric High Voltage SA Appareillage de coupure électrique haute tension à double mouvement
US7777149B2 (en) 2006-09-29 2010-08-17 Areva T&D Sa Actuating the oppositely-moving contacts of an interrupting chamber by a cylindrical cam
FR2906929A1 (fr) * 2006-10-09 2008-04-11 Areva T & D Sa Actionnement par des contacts d'une chambre de coupure a double mouvement par un tube isolant
FR2906931A1 (fr) * 2006-10-09 2008-04-11 Areva T & D Sa Chambre de coupure avec cylindre repartiteur de champ pour disjoncteurs haute ou moyenne tension
EP1912235A1 (fr) * 2006-10-09 2008-04-16 Areva T&D Sa Actionnement par des contacts d'une chambre de coupure a double mouvement par un tube isolant
WO2008043721A1 (fr) * 2006-10-09 2008-04-17 Areva T & D Sa Chambre de coupure avec cylindre répartiteur de champ pour disjoncteurs haute ou moyenne tension
US8698033B2 (en) 2006-10-09 2014-04-15 Alstom Technology Ltd Interrupting chamber with a field distributor cylinder for high-voltage or medium-voltage circuit breakers
US7642480B2 (en) 2006-10-09 2010-01-05 Areva T&D Sa Actuating the contacts of an interrupting chamber in opposite directions via an insulating tube
EP1930930A1 (fr) 2006-12-06 2008-06-11 ABB Technology AG Transmission pour un disjoncteur à haute tension
EP1933348A1 (fr) * 2006-12-11 2008-06-18 ABB Technology AG Disjoncteur à haute tension avec un dispositif de transmission avec un point mort
US8415578B2 (en) 2006-12-11 2013-04-09 Abb Technology Ag Circuit breaker with a gear having a dead point
US8013268B2 (en) * 2007-04-17 2011-09-06 Areva T&D Sa Circuit breaker with a double acting circuit-breaking chamber and an inverted structure
CN101290847B (zh) * 2007-04-17 2013-08-07 阿尔斯通技术有限公司 具有双作用断路室和反向结构的断路器
WO2011018426A1 (fr) * 2009-08-14 2011-02-17 Areva T&D Sas Chambre de coupure pour disjoncteur a moyenne ou haute tension a energie de manœuvre reduite
FR2953639A1 (fr) * 2009-12-09 2011-06-10 Areva T & D Sas Disjoncteur a haute tension a ecran amovible pour l'amelioration du gradient de champ
WO2011070022A1 (fr) * 2009-12-09 2011-06-16 Areva T&D Sas Disjoncteur a haute tension a ecran amovible pour l'amelioration du gradient de champ
CN102725810A (zh) * 2009-12-09 2012-10-10 阿尔斯托姆科技有限公司 具有用于改善电场梯度的可拆卸屏蔽罩的高电压断路器
CN102725810B (zh) * 2009-12-09 2015-04-01 阿尔斯通技术有限公司 具有用于改善电场梯度的可拆卸屏蔽罩的高电压断路器
EP2343720A1 (fr) * 2010-01-12 2011-07-13 ABB Technology AG Commutateur à haute tension isolé du gaz
DE102011078483A1 (de) * 2011-06-30 2013-01-03 Siemens Aktiengesellschaft Elektrisches Schaltgerät
DE102012205224A1 (de) * 2012-03-30 2013-10-02 Alstom Technology Ltd. Druckgasschalter
EP2645396A1 (fr) * 2012-03-30 2013-10-02 Alstom Technology Ltd Disjoncteur à gaz comprimé
FR2995131A1 (fr) * 2012-12-12 2014-03-07 Alstom Technology Ltd Disjoncteur a chambre externe
CN104871280A (zh) * 2012-12-20 2015-08-26 Abb技术有限公司 具有三重运动接触件布置的电开关设备
US20150371797A1 (en) * 2013-01-22 2015-12-24 Siemens Aktiengesellschaft Switching Arrangement
US9741514B2 (en) * 2013-01-22 2017-08-22 Siemens Aktiengesellschaft Switching arrangement
AU2014210105B2 (en) * 2013-01-22 2016-12-15 Siemens Aktiengesellschaft Switching arrangement
RU2629568C2 (ru) * 2013-01-22 2017-08-30 Сименс Акциенгезелльшафт Коммутационное устройство
WO2014114637A1 (fr) * 2013-01-24 2014-07-31 Alstom Technology Ltd Appareillage electrique a double mouvement de contacts comportant un dispositif de renvoi a deux leviers
CN104981887A (zh) * 2013-01-24 2015-10-14 阿尔斯通技术有限公司 包括具有两杠杆的复位装置的具有双动触头的电设备
CN104981887B (zh) * 2013-01-24 2017-12-22 通用电气技术有限公司 包括具有两杠杆的复位装置的具有双动触头的电设备
US9543081B2 (en) 2013-01-24 2017-01-10 Alstom Technology Ltd Electrical apparatus with dual movement of contacts comprising a return device with two levers
CN104704592A (zh) * 2013-02-07 2015-06-10 厦门华电开关有限公司 开关传动机构和功率开关
CN104704592B (zh) * 2013-02-07 2017-01-18 厦门华电开关有限公司 开关传动机构和功率开关
FR3008225A1 (fr) * 2013-07-08 2015-01-09 Alstom Technology Ltd Disjoncteur a ecran amovible
WO2015004061A1 (fr) * 2013-07-08 2015-01-15 Alstom Technology Ltd Disjoncteur a ecran amovible
DE102014102929A1 (de) 2014-03-05 2015-09-10 Abb Technology Ag Gasdämpfer für einen Hochspannungsschalter
CN103839728A (zh) * 2014-03-10 2014-06-04 现代重工(中国)电气有限公司 一种气体绝缘开关设备用罐式断路器
CN106486316A (zh) * 2015-08-31 2017-03-08 株式会社日立制作所 气体断路器
WO2017055051A1 (fr) * 2015-10-02 2017-04-06 Siemens Aktiengesellschaft Disjoncteur à came pour moyennes et hautes tensions
EP3151261A1 (fr) * 2015-10-02 2017-04-05 Siemens Aktiengesellschaft Disjoncteur à came pour moyennes et hautes tensions
CN112635231A (zh) * 2020-10-21 2021-04-09 平高集团有限公司 断路器的双动灭弧室及使用该灭弧室的断路器
CN116130314A (zh) * 2023-03-08 2023-05-16 西安西电开关电气有限公司 一种灭弧室屏蔽双向运动结构和方法
CN121011462A (zh) * 2025-10-27 2025-11-25 西安西电高压开关有限责任公司 一种双动灭弧室、分合闸方法及断路器

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DE59712280D1 (de) 2005-06-02
EP0809269B1 (fr) 2005-04-27
DE19622460A1 (de) 1997-11-27
EP0809269A3 (fr) 1998-11-25
DE19622460C2 (de) 1998-04-02

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