EP1310970B1 - Disjoncteur hybride avec transmission - Google Patents

Disjoncteur hybride avec transmission Download PDF

Info

Publication number
EP1310970B1
EP1310970B1 EP01811082A EP01811082A EP1310970B1 EP 1310970 B1 EP1310970 B1 EP 1310970B1 EP 01811082 A EP01811082 A EP 01811082A EP 01811082 A EP01811082 A EP 01811082A EP 1310970 B1 EP1310970 B1 EP 1310970B1
Authority
EP
European Patent Office
Prior art keywords
circuit breaker
hybrid circuit
quenching chamber
breaker according
gearbox
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
EP01811082A
Other languages
German (de)
English (en)
Other versions
EP1310970A1 (fr
Inventor
Andreas Nohl
Stephan Grob
Per Skarby
Mattias Lundborg
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.)
ABB Schweiz AG
Original Assignee
ABB Schweiz AG
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 ABB Schweiz AG filed Critical ABB Schweiz AG
Priority to EP01811082A priority Critical patent/EP1310970B1/fr
Priority to DE50112798T priority patent/DE50112798D1/de
Priority to AT01811082T priority patent/ATE368932T1/de
Priority to US10/285,518 priority patent/US6727453B2/en
Priority to JP2002325041A priority patent/JP2003157752A/ja
Priority to CNB021499284A priority patent/CN1253908C/zh
Publication of EP1310970A1 publication Critical patent/EP1310970A1/fr
Application granted granted Critical
Publication of EP1310970B1 publication Critical patent/EP1310970B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/666—Operating arrangements
    • H01H33/6661—Combination with other type of switch, e.g. for load break switches
    • 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
    • H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
    • H01H33/143—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc of different construction or type
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/42—Driving mechanisms, i.e. for transmitting driving force to the contacts using cam or eccentric

Definitions

  • the invention relates to a hybrid circuit breaker with a transmission according to the preamble of claim 1.
  • EP 0 847 586 B1 is a hybrid power switch, which can be used in a high voltage electrical network.
  • This hybrid power switch has two series-connected extinguishing chambers, of which a first is filled with SF 6 gas as extinguishing and insulating medium, and a second is designed as a vacuum interrupter chamber. The second quenching chamber is surrounded outside by SF 6 gas.
  • the main contacts of the two extinguishing chambers are actuated simultaneously by a common drive via a simple lever mechanism.
  • Both extinguishing chambers have a power flow path, in which each of the erosion-resistant main contacts are, and in parallel to a nominal current path, said nominal current path having only a single point of interruption. When switching off, the nominal current path is always interrupted first, whereupon the current to be switched commutes to the power current path. The power current path then carries the power on until its definitive shutdown.
  • Such simple lever mechanism can be relatively difficult to adapt to the motion characteristics necessary for hybrid circuit breakers.
  • the bearings are mechanically stressed very high, resulting in a complex and expensive design of the bearings result, making the hybrid circuit breaker is more expensive. If this design of the bearings is dispensed with, then the availability of the hybrid power switch is unfavorably restricted by the time required for the then frequently required revisions. In addition, the cost of mounting the lever mechanism inside the hybrid circuit breaker is relatively large because of the limited accessibility in this area.
  • the invention solves the problem of providing a hybrid circuit breaker with a transmission, which can be easily assembled inside the hybrid circuit breaker.
  • the hybrid power switch has at least two series-connected, operated by a common drive extinguishing chambers. These extinguishing chambers are preceded by a common gearbox.
  • This transmission has at least two gear parts, which are designed to be plugged together, wherein the first gear part with the at least one first quenching chamber and the second gear part with the at least one second quenching chamber is firmly connected.
  • the transmission has means that allow the movements of the at least two extinguishing chambers to coordinate technically meaningful and to optimize the timing and switching speed of the same. It proves to be particularly advantageous that the transmission is designed to be self-locking both in the closed position and in the switch-off position, since additional locking devices or latches are therefore unnecessary.
  • the drive in the two end positions need not apply special holding forces, so that here a simple and very cost-effective drive can be used.
  • the gearbox is relatively easy to install, whereby the time required for assembly work on revisions is advantageously reduced. This simplified assembly requires a relatively small amount of time, so that the operational availability of the hybrid circuit breaker is advantageously increased.
  • the longitudinal axes of the two extinguishing chambers are in a preferred embodiment of the hybrid circuit breaker in a plane and are inclined at an angle ⁇ against each other, wherein the angle ⁇ is less than 90 °, preferably in the range between 68 ° and 80 °.
  • This arrangement of the extinguishing chambers makes it possible to create a hybrid circuit breaker having a comparatively small extent in the axial direction, so that the space required for this hybrid circuit breaker is particularly small.
  • FIG. 1 shows schematically a section through a first embodiment of a transmission 29 shown greatly simplified in the on state of a hybrid circuit breaker.
  • This hybrid power switch has two, not shown, connected in series Extinguishing chambers, which are mounted here, for example, angled against each other.
  • the one quenching chamber for example a quenching chamber filled with insulating gas, extends along a first longitudinal axis 1 and is arranged concentrically therewith
  • the other quenching chamber for example a vacuum interrupter chamber
  • the two longitudinal axes intersect at an angle ⁇ , wherein this angle ⁇ is preferably in the range between 68 ° and 80 °.
  • the two longitudinal axes are usually in one plane, but it is quite possible to provide these longitudinal axes in two mutually parallel planes or in two planes that intersect at a constructively meaningful angle.
  • the hybrid power switch is driven by a not shown, usually at ground potential drive via a drive linkage 3, which consists in part of electrically insulating material.
  • the drive linkage 3 is connected by means of a bolt 4 with a movable in the direction of the first longitudinal axis 1, tubular contact rod 5.
  • the contact rod 5 actuates, depending on the type of filled with insulating chamber extinguishing the one or the same contacts. This quenching chamber is here, as already stated, not shown.
  • the contact rod 5 is arranged concentrically to the first longitudinal axis 1 and is axially slidably guided in a fixed housing 6 in guide parts, not shown.
  • the contact rod 5 has a slot 7 which is parallel to the plane of the drawing. In this slot 7, a roller 8 is rotatably mounted on a connected to the contact rod 5 pin 9, wherein the axis of rotation 10 is perpendicular to the first longitudinal axis 1 and this intersects in the rule.
  • the roller 8 projects up out of the slot 7 and pushes a flat surface 11 of a rotatably mounted link plate 12 upwards. In the closed position shown, this surface 11 extends parallel to the first longitudinal axis 1.
  • a bolt 13 carries the link plate 12.
  • the bolt 13 is held in a guide housing 14 rigidly connected to the housing 6.
  • the guide housing 14 has an axial slot 15, in which the link plate 12 can move relative to the first longitudinal axis 1 in the radial direction.
  • the axis of rotation 16 of the link plate 12 extends parallel to the axis of rotation 10 of the roller 8.
  • the slide bearings designed as bearings of the roller 8 and the crank plate 12 are provided with insulating parts, not shown, which prevent stray currents flow through these bearings in operation and can damage them.
  • the guide housing 14 goes on the drive side in a schematically illustrated insulating housing 17 via.
  • the housing 6 is on the drive side in a schematically illustrated insulating housing 18 via.
  • These insulating housing 17 and 18 carry the active parts of the hybrid circuit breaker.
  • the enclosing the active parts of the hybrid circuit breaker housing, which at the same time close off the gas chambers of the hybrid circuit breaker to the outside, are not shown here.
  • a further pin 19 is rotatably mounted, to which one end of a double lever 20 is articulated, the other end is rotatably connected to a pin 21.
  • the bolt 21 is held in a movable contact of a vacuum interrupter chamber not shown actuating contact rod 22.
  • the contact rod 22 extends concentrically to the second longitudinal axis 2.
  • a flange 23 is fixedly connected, which carries the vacuum interrupter chamber, not shown, and the contact rod 22 leads.
  • a stop member 24 is fixed inserted, which surrounds the contact rod 22 concentrically.
  • the contact rod 22 has a collar 25 on which a cup spring package 26 is supported.
  • the cup spring package 26 is guided centrally by a cylindrically shaped shoulder 27 of the contact rod 22. On the collar 25 opposite side, the cup spring assembly 26 is supported against a first shoulder 24a of the stop member 24 from.
  • the disc spring assembly 26 is biased here in the closed position and ensures that the contacts of the switched vacuum interrupter chamber are always pressed with the necessary contact force against each other.
  • a first arrow 28 indicates in which direction, here to the right, the drive, not shown, has moved the drive linkage 3 and via this the contact rod 5, which causes the switch-on movement of the extinguishing chamber filled with insulating gas.
  • the gear 29 sets this axial movement of the contact rod 5 in a movement of the contact rod 22 in a direction which is indicated by a second arrow 30, here this is obliquely upward in the direction of the second longitudinal axis 2.
  • the following parts act together : the contact rod 5 with the embedded roller 8, the crank plate 12, the bolts 13 and 19, the double lever 20, the pin 21 and the contact rod 22, the transmission 29 is actuated by the drive linkage 3.
  • the transmission 29 links the movements of the two Fire extinguishers with each other and agrees the motion sequences technically meaningful.
  • the gear 29 is designed so that it acts self-locking in the closed position, ie the hybrid circuit breaker is held in this position even with shock without additional locking and without applied by the drive force.
  • FIG. 2 shows a schematically represented section through the first embodiment of the transmission 29 shown in greatly simplified form in the switched-off state of the hybrid circuit breaker.
  • An arrow 31 indicates the direction of the switch-off, here to the left, in which the drive, not shown, the drive linkage 3 and via this the contact rod 5, which causes the switch-off movement of the filled with insulating gas quenching chamber has moved.
  • the gear 29 sets this axial movement of the contact rod 5 in a movement of the contact rod 22 in a direction which is indicated by a second arrow 32, here this is obliquely downward in the direction of the second longitudinal axis 2.
  • the turn-off is terminated when the Bund 25 of the contact rod 22 impinges on the shoulder 24b of the stop member 24, the cup spring assembly 26 is then almost relaxed.
  • the roller 8 moves along the flat surface 11 of the crank plate 12, wherein the prestressed disc spring package 26 presses the link plate 12 against the roller 8.
  • a curved surface 33 with a radius of curvature R adjoins the planar surface 11 tangentially.
  • the radius of curvature R is slightly greater than the radius of the roller 8, so that the roller 8, when it reaches this area, can not jam.
  • the curved surface 33 of the link plate 12 passes over into a tangential to the roller 8 extending flat surface 34.
  • the roller 8 stops on reaching the switch-off the vacuum interrupter chamber by means of the crank plate 12 and the other elements connected to it in its open position.
  • the gear 29 is designed so that it acts self-locking even in the off position, ie the hybrid circuit breaker is held in this position, even with shock without additional locking and without applied by the drive force.
  • the movement of the vacuum interrupter chamber is optimally adapted to the extinguishing chamber filled with insulating gas.
  • the timing of the movement of the vacuum interrupter chamber is controlled by the slide disc 12 relative to the movement of the filled with insulating chamber, for example, temporal modifications in the movement can be achieved very easily by moving the roller 8 in the direction of the first longitudinal axis 1.
  • the quenching chamber filled with insulating gas is along a first longitudinal axis 1 extends and arranged concentrically to this, the other quenching chamber, for example, a vacuum switching chamber is along a second longitudinal axis 2 extends and arranged concentrically to this.
  • the two longitudinal axes intersect at an angle ⁇ .
  • the two longitudinal axes are usually in one plane, but it is quite possible to provide these longitudinal axes in two mutually parallel planes or in two planes that intersect at a constructively meaningful angle.
  • the quenching chamber filled with insulating gas is actuated by a contact rod 5.
  • a metallic guide tube 35 which is upwards has an axially extending slot 36, and which is rigidly connected to the quenching chamber.
  • a collar 37 of the contact rod 5 is slidably guided.
  • a cylindrically designed slide part 38 is attached to this collar 37, which also has an axially extending slot 39 in the region of the slot 36 at the top.
  • the guide member 38 is provided both on the front and on the back with a congruent guide slot 40.
  • a cylindrically shaped bolt 41 is guided, which carries in the middle between the two guide slots 40, the contact rod 22 which actuates the vacuum interrupter chamber.
  • the contact rod 22 is flattened in the region of the slots 36 and 39, so that these slots 36 and 39 can be made comparatively narrow, so that they weaken the carrying capacity of the guide tube 35 and the guide member 38 only insignificantly.
  • the axis of the bolt 41 is perpendicular to the plane of the drawing, the bolt 41 can move when switching along a dashed line of action 42, which is also the center line of the guide slots 40.
  • the dashed line of action 42 initially runs parallel to the first longitudinal axis 1, a section 42a of the dashed line of action 42 then inclines toward the first longitudinal axis 1 at an angle ⁇ and then merges again into a section 42b running parallel to the first longitudinal axis 1.
  • the greater the angle ⁇ is formed the higher the turn-off speed and also the turn-on speed of the vacuum interrupter chamber. If the transition of the dashed line of action 42 is displaced axially from the parallel to the inclined portion 42a, the switching times of the two extinguishing chambers can be coordinated.
  • the two guide slots 40 are open, so that in the assembly of the transmission 29, the bolt 41 can be inserted from this side into the two guide slots 40 of the guide member 38. It is also possible to expand the guide slots 40 on the drive side somewhat funnel-shaped in order to facilitate the insertion of the bolt 41.
  • the drive linkage 3 is introduced from the drive side, at the end of the link member 38 facing the bolt 4 and its holder 43 are rotatably mounted.
  • the holder 43 is centered by the slide member 38 and pressed by a bolted to the slide member 38 union nut 44 frictionally against this and held in position.
  • the union nut 44 is tightened and secured from the drive side.
  • the assembly of the transmission 29 is very easily possible in this way. In the interior of the transmission 29 no complex assembly and adjustment are necessary, which allows an advantageous rapid assembly.
  • This second embodiment of the transmission 29 is also self-locking both in the closed position and in the open position. There are no costly additional locks or applied by the drive additional holding forces necessary, which advantageously reduces the cost of the hybrid circuit breaker.
  • FIG. 4 shows a schematically represented section through the second embodiment of the transmission 29 shown in greatly simplified form in the switched-off state of the hybrid circuit breaker.
  • the arrow 31 indicates the direction of the switch-off, here to the left, in which the drive, not shown, the drive linkage 3 and via this the contact rod 5, which causes the switch-off movement of the filled with insulating gas quenching chamber has moved.
  • the gear 29 converts this axial movement of the contact rod 5 in a movement of the contact rod 22 in a direction which is indicated by a second arrow 32, here this is obliquely downward in the direction of the second longitudinal axis 2.
  • the pressure of the prestressed disc spring packet 26 can initially cause no movement of the contact rod 22 in the direction of the arrow 32.
  • the bolt 41 reaches the inclined portion 42a, the movement of the vacuum interrupter chamber in the disconnection direction begins.
  • the opening movement of the vacuum interrupter chamber is completed when the collar 25 of the contact rod 22 impinges on the shoulder 24b of the stop member 24, the disc spring assembly 26 is then almost relaxed.
  • the bolt 41 has then reached the portion 42b of the dashed line of action 42.
  • the vacuum interrupter chamber is then held by the contact rod 22 in the off position.
  • the time required for assembly work on revisions is advantageously reduced, the assembly is greatly simplified and the operational availability of the hybrid circuit breaker is advantageously increased.
  • the two embodiments of the transmission 29 shown are self-locking both in the closed position and in the open position. There are therefore no costly additional locks or applied by the drive additional holding forces necessary, which advantageously reduces the cost of the hybrid circuit breaker.

Claims (14)

  1. Disjoncteur hybride comportant au moins deux chambres d'extinction branchées en série, actionnées par un dispositif d'entraînement commun par l'intermédiaire d'une transmission (29) branchée en amont de celui-ci, s'étendant le long d'un axe longitudinal (1,2) respectif,
    - dans lequel la transmission (29) est conçue comme étant un assemblage d'au moins deux pièces de transmission, une première pièce de transmission coopérant avec au moins une première chambre d'extinction et une deuxième pièce de transmission coopérant avec au moins une deuxième chambre d'extinction,
    caractérisé en ce que
    - la transmission (29) présente un disque coulissant (12) positionné de manière rotative ou une pièce coulissante (38) entraînable, déplaçable le long de la direction (31,28) d'un des axes longitudinaux (1), moyennant quoi les mouvements des contacts dans au moins les deux chambres d'extinction peuvent être accordés les uns aux autres d'une manière techniquement rationnelle et peuvent être optimisés en ce qui concerne l'ordre chronologique et la vitesse de commutation de ceux-ci, le disque coulissant (12) présentant à cet effet une forme extérieure, qui adapte le déroulement du mouvement dans une des chambres d'extinction au déroulement du mouvement dans l'autre chambre d'extinction, et la pièce coulissante (38) présentant à cet effet une fente de guidage (40) définissant une ligne d' action (42).
  2. Disjoncteur hybride selon la revendication 1, caractérisé en ce que la première pièce de transmission coopérant avec la première chambre d'extinction actionne par l'intermédiaire d'une tige de contact (5) un contact de la première chambre d'extinction, et en ce que la deuxième pièce de transmission coopérant avec la deuxième chambre d'extinction actionne par l'intermédiaire d'une autre tige de contact (22) un autre contact de la deuxième chambre d'extinction.
  3. Disjoncteur hybride selon la revendication 1 ou 2, caractérisé en ce que une des chambres d'extinction est remplie d'un gaz isolant et l'autre chambre d'extinction est une chambre de commutation à vide.
  4. Disjoncteur hybride selon une des revendications 1 à 3, caractérisé en ce que la transmission (29) combine le mouvement des deux chambres d'extinction et accorde les déroulements de mouvements les uns aux autres d'une manière techniquement rationnelle.
  5. Disjoncteur hybride selon une des revendications 1 à 4, caractérisé en ce que
    - la transmission (29) tant à la position de mise en service qu'à la position de mise hors service est conçue de manière autobloquante.
  6. Disjoncteur hybride selon une des revendications 1 à 5, caractérisé en ce que
    - les deux axes longitudinaux (1,2) se trouvent sur un plan et se coupent à un angle α, et
    - l'angle α est réalisé comme étant inférieur à 90°.
  7. Disjoncteur hybride selon une des revendications 1 à 6, caractérisé en ce que au moyen du disque coulissant (12), le déroulement temporel du mouvement de la deuxième chambre d'extinction est commandé par rapport au mouvement de la première chambre d'extinction.
  8. Disjoncteur hybride selon une des revendications 1 à 7, caractérisé en ce que
    - la transmission (29) présente le disque coulissant (12) positionné de manière rotative et un rouleau (8) étant en prise avec celui-ci, moyennant quoi le rouleau (8) est relié solidement à au moins une première chambre d'extinction et le disque coulissant (12) à au moins une deuxième chambre d'extinction, et
    - un axe rotatif (16) du disque coulissant (12) et un axe rotatif (10) du rouleau (8) s'étendent parallèlement l'un à l'autre.
  9. Disjoncteur hybride selon la revendication 8, caractérisé en ce que les emplacements de palier du rouleau (8) et du disque coulissant (12) conçus comme des paliers lisses sont pourvus de pièces isolantes.
  10. Disjoncteur hybride selon la revendication 8 ou 9, caractérisé en ce que un groupe de rondelles ressorts (26) prétensionnées presse le disque coulissant (12) contre le rouleau (8).
  11. Disjoncteur hybride selon une des revendications 1 à 6, caractérisé en ce que
    - la transmission (29) présente la pièce coulissante (38) avec au moins une fente de guidage (40) et un boulon (41) s'engageant dans au moins une fente de guidage (40), moyennant quoi la pièce coulissante (38) est reliée solidement à au moins une première chambre d'extinction et le boulon (41) est relié solidement à au moins une deuxième chambre d'extinction.
  12. Disjoncteur hybride selon la revendication 11, caractérisé en ce que la ligne d'action (41) s'étend d'abord parallèlement au premier axe longitudinal (1), une section (42a) de la ligne d'action (42) s'incline ensuite d'un angle (β) par rapport au premier axe longitudinal (1) et se confond ensuite à nouveau avec une section (42b) s'étendant parallèlement au premier axe longitudinal (1).
  13. Disjoncteur hybride selon la revendication 11 ou 12, caractérisé en ce que
    - au moins un élément de sécurité est prévu, lequel empêche que le boulon (41) s'engageant dans au moins une fente de guidage (40) ne glisse vers l'extérieur.
  14. Disjoncteur hybride selon la revendication 13, caractérisé en ce que
    - l'élément de sécurité est conçu comme un écrou-raccord (44).
EP01811082A 2001-11-09 2001-11-09 Disjoncteur hybride avec transmission Expired - Lifetime EP1310970B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP01811082A EP1310970B1 (fr) 2001-11-09 2001-11-09 Disjoncteur hybride avec transmission
DE50112798T DE50112798D1 (de) 2001-11-09 2001-11-09 Hybridleistungsschalter mit einem Getriebe
AT01811082T ATE368932T1 (de) 2001-11-09 2001-11-09 Hybridleistungsschalter mit einem getriebe
US10/285,518 US6727453B2 (en) 2001-11-09 2002-11-01 Hybrid circuit breaker with a transmission
JP2002325041A JP2003157752A (ja) 2001-11-09 2002-11-08 伝動機構を備えたハイブリッド型電力用遮断器
CNB021499284A CN1253908C (zh) 2001-11-09 2002-11-08 带有传动装置的混合断路器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01811082A EP1310970B1 (fr) 2001-11-09 2001-11-09 Disjoncteur hybride avec transmission

Publications (2)

Publication Number Publication Date
EP1310970A1 EP1310970A1 (fr) 2003-05-14
EP1310970B1 true EP1310970B1 (fr) 2007-08-01

Family

ID=8184233

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01811082A Expired - Lifetime EP1310970B1 (fr) 2001-11-09 2001-11-09 Disjoncteur hybride avec transmission

Country Status (6)

Country Link
US (1) US6727453B2 (fr)
EP (1) EP1310970B1 (fr)
JP (1) JP2003157752A (fr)
CN (1) CN1253908C (fr)
AT (1) ATE368932T1 (fr)
DE (1) DE50112798D1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2868197B1 (fr) * 2004-03-25 2006-05-19 Areva T & D Sa Dispositif de commande pour l'actionnement coordonne d'au moins deux appareils de commutation dont un est a coupure dans le vide
FR2877136B1 (fr) * 2004-10-27 2006-12-15 Areva T & D Sa Cinematique d'entrainement dans un disjoncteur hybride
FR2901055B1 (fr) 2006-05-12 2008-07-04 Areva T & D Sa Disjoncteur sectionneur d'alternateur actionne par un servo-moteur
FR2923661B1 (fr) * 2007-11-13 2010-04-30 Areva T & D Sa Appareil de commutation muni d'un disjoncteur et d'un sectionneur et comprenant des moyens d'entrainement communs
ES2447370T3 (es) * 2009-12-29 2014-03-11 Abb Technology Ag Disyuntor de media tensión
FR2957450B1 (fr) * 2010-03-09 2012-04-20 Areva T & D Sas Disjoncteur hybride utilisant un interrupteur avec retour sur fermeture
FR2985081B1 (fr) 2011-12-21 2015-03-06 Alstom Technology Ltd Dispositif de protection contre les particules engendrees par un arc electrique de commutation
DE102012200238A1 (de) * 2012-01-10 2013-07-11 Siemens Aktiengesellschaft Elektrisches Schaltgerät
FR2996352B1 (fr) 2012-10-02 2014-10-31 Alstom Technology Ltd Dispositif de contact electrique de type doigt de contact a fort courant nominal
RU2645846C2 (ru) * 2012-10-05 2018-03-01 Абб Текнолоджи Аг Устройство, содержащее диэлектрический изоляционный газ, включающий фторорганическое соединение
US9054530B2 (en) 2013-04-25 2015-06-09 General Atomics Pulsed interrupter and method of operation
CN106531492B (zh) * 2016-12-30 2019-01-22 李乾伟 偏心轮滑块传动式自保持电控开关
CN110277272A (zh) * 2019-06-21 2019-09-24 瑞熙恩电气（珠海）有限公司 一种同步轴组件及断路器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4440996A (en) * 1981-12-17 1984-04-03 Westinghouse Electric Corp. Dead tank gas-insulated puffer-type circuit interrupter having interrupting unit in insulated casing
JPS58145916A (ja) * 1982-02-24 1983-08-31 Hitachi Ltd デイスク型レンズ光走査器
GB8502036D0 (en) * 1985-01-28 1985-02-27 Ass Elect Ind Interrupter/isolator
FR2655766B1 (fr) * 1989-12-11 1993-09-03 Merlin Gerin Disjoncteur hybride moyenne tension.
ES2170839T3 (es) * 1995-01-06 2002-08-16 Gec Alsthom T & D Sa Disyuntor con dos camaras de corte por polo.
FR2738389B1 (fr) * 1995-08-31 1997-10-24 Schneider Electric Sa Disjoncteur hybrique a haute tension
IT1302716B1 (it) * 1998-10-20 2000-09-29 Abb Ricerca Spa Apparecchiatura blindata di interruzione e sezionamento.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
US20030089682A1 (en) 2003-05-15
CN1417823A (zh) 2003-05-14
EP1310970A1 (fr) 2003-05-14
US6727453B2 (en) 2004-04-27
JP2003157752A (ja) 2003-05-30
DE50112798D1 (de) 2007-09-13
CN1253908C (zh) 2006-04-26
ATE368932T1 (de) 2007-08-15

Similar Documents

Publication Publication Date Title
EP1310970B1 (fr) Disjoncteur hybride avec transmission
DE10006167B4 (de) Leistungsschalter
DE102005002139B4 (de) Dreistellungsschalter mit Kurvenscheibe
DE3136123A1 (de) Anlasser-einrichtung, insbesondere fuer kraftfahrzeuge
EP0766278A2 (fr) Disjoncteur
DE102010045233A1 (de) Lasttrennschalter
EP2153452B1 (fr) Appareil de commutation avec chambre de coupure sous vide
EP0606265B1 (fr) Interrupteur a vide multipolaire avec une unite d'entrainement polaire pour chaque tube commutateur a vide
EP0779637A2 (fr) Disjoncteur avec résistance de fermeture
EP0159960A1 (fr) Appareil interrupteur sous vide avec un dispositif d'entraînement ainsi qu'un ressort qui s'appuie sur le plot de contact mobile du tube interrupteur
DE19533794A1 (de) Metallgekapselter, gasisolierter Hochspannungsschalter
EP0197339B1 (fr) Interrupteur à haute tension avec résistance de fermeture
EP1665304B1 (fr) Dispositif permettant d'actionner un appareil de commutation electrique
EP0070248B1 (fr) Sectionneur
EP0610173A1 (fr) Disjoncteur pour coupure en charge a gaz comprime avec piston de compression commande
EP1328956B1 (fr) Sectionneur de puissance basse tension limiteur de courant
DE3514184A1 (de) Hochspannungsschalter mit einschaltwiderstand
EP0949643B1 (fr) Appareil de commutation électrique, notamment appareil de commutation électromagnétique avec interrupteur à vide
DE4111942A1 (de) Schaltantrieb fuer elektrische geraete der mittelspannungstechnik
DE19813177C1 (de) Elektrischer Schalter
DE3235353C2 (fr)
DE4006453C2 (fr)
DE2511804A1 (de) Vorrichtung zur betaetigung elektrischer schaltgeraete
DE19539997A1 (de) Hochspannungsschalter mit mindestens einer Hauptschaltstelle und mit mindestens einer Nebenschaltstelle
DE19628408A1 (de) Leistungsschalter

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

17P Request for examination filed

Effective date: 20030919

AKX Designation fees paid

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

17Q First examination report despatched

Effective date: 20060912

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REF Corresponds to:

Ref document number: 50112798

Country of ref document: DE

Date of ref document: 20070913

Kind code of ref document: P

ET Fr: translation filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070801

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20071112

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070801

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
GBV Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]

Effective date: 20070801

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20071102

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070801

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070801

Ref country code: GB

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070801

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080102

BERE Be: lapsed

Owner name: ABB SCHWEIZ A.G.

Effective date: 20071130

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20071101

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20071130

26N No opposition filed

Effective date: 20080506

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20071130

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20071130

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20071130

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20071109

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070801

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20071109

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070801

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20091120

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20091201

Year of fee payment: 9

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20071130

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20110801

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 50112798

Country of ref document: DE

Effective date: 20110601

Ref country code: DE

Ref legal event code: R119

Ref document number: 50112798

Country of ref document: DE

Effective date: 20110531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20101130

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110531