EP1139368A1 - Appareillage électrique de coupure multipolaire muni d'un mécanisme d'entrainement et de modules de coupure - Google Patents
Appareillage électrique de coupure multipolaire muni d'un mécanisme d'entrainement et de modules de coupure Download PDFInfo
- Publication number
- EP1139368A1 EP1139368A1 EP01410033A EP01410033A EP1139368A1 EP 1139368 A1 EP1139368 A1 EP 1139368A1 EP 01410033 A EP01410033 A EP 01410033A EP 01410033 A EP01410033 A EP 01410033A EP 1139368 A1 EP1139368 A1 EP 1139368A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- connecting rod
- axis
- rod
- modules
- geometric axis
- 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
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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
- H01H33/60—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
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- 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
- H01H2033/6665—Details concerning the mounting or supporting of the individual vacuum bottles
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- 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
- H01H2033/6667—Details concerning lever type driving rod arrangements
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- 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
- H01H33/022—Details particular to three-phase circuit breakers
Definitions
- the invention relates to a multi-pole electrical switchgear, and particular to a multipolar switchgear comprising vacuum interrupters.
- the document EP 0 346 603 describes an electrical apparatus for three-pole breaking comprising three identical polar cut-off modules arranged side by side on a frame. Each module has a vacuum interrupter fitted with a control rod mobile in translation.
- a known type spring drive mechanism comprising a pole shaft, allows the drive of the control rods of the three bulbs to empty.
- Each control rod is connected to the pole shaft by means of a independent linkage, specific to the corresponding cut-off module.
- This linkage is composed of a transmission lever, arranged between two connecting rods, one of the connecting rods the lever to a crank of the pole shaft and the other connecting the lever to the rod vacuum bulb control.
- the vacuum bulbs of the different poles are likely to be subjected, during opening and closing, to stresses different.
- the apparatus does not allow to easily vary the spacing between the vacuum bulbs of the different poles. It is true that the construction in identical and independent breaking modules would allow theoretically any arbitrary provision. However, at each distance between poles corresponds to a different pole tree, since the cranks of the pole tree must be spaced the same distance from each other as the bulbs. The tree of poles is a particularly expensive part, especially since its torsional rigidity is critical. In addition, the need to provide trees of different poles for each center distance prohibits designing the mechanism as a pre-assembled functional unit in factory independently of the cut-off modules. Architecture hardly favors delayed differentiation of the different models of a range of switchgear.
- An objective of the invention is to produce an electrical apparatus for multipole breaking with independent polar cut-off modules, allowing the simultaneous operation of different modules. Another objective is to increase the modularity of a switchgear multipolar cut-off with independent polar cut-off modules, allowing low cost of changing the distance between poles. Another objective is to obtain an architecture which allows storage of standardized functional sub-assemblies, and their mounting last moment to meet customer needs.
- the movable rod is, in each module, linked to the connecting rod by through a pivoting connection around a fifth geometric axis parallel to the first geometric axis.
- a pivoting connection around a fifth geometric axis parallel to the first geometric axis.
- the movable rod is linked to the connecting rod by through a pivoting connection around a fifth geometric axis, this in each module.
- the connecting rod is arranged so as to be stressed in tension during the closing.
- the closure is the movement sequence or the forces transmitted by the connecting rod are the most important.
- the connecting rod comprises a sheet shaped so that its moment quadratic with respect to an axis perpendicular to a plane containing the third and the fourth axis, be high.
- the stiffness of the connecting rod in bending in a plane containing the third and fourth axes makes it possible to avoid any risk of delay in opening or closing of one of the pairs of contacts.
- the connecting rod comprises a sheet comprising two arms in vee each vee arm having a converging end supporting a bearing of articulation with one of the cranks of the pole shaft, and a divergent end, the divergent ends of the two vee arms being connected to each other by a base supporting articulation bearings with the levers of the cut-off modules.
- the means of connecting the transmission lever to said rod have an insulating arm. This arrangement ensures insulation between the contacts and the mechanism, which is accessible to operators.
- each cut-off module comprises a frame provided with support bearings ensuring the pivoting of the transmission lever around the second pivot axis.
- the cut-off modules can then be pre-assembled and tested in the factory, before their mounting with mechanism and connecting rod. This helps improve differentiation delayed.
- the connecting rod makes with the transmission levers an angle close to an angle straight, and the rod works in translation in a plane substantially parallel to the connecting rod.
- the geometric plane defined by the second and fourth axes on the one hand and the geometric plane defined by the third and fourth axes on the other hand make an angle of around 90 ° between them, while the rod is parallel to the plane containing the third and fourth axes.
- each breaking module includes a vacuum interrupter constituting an enclosure in which the separable contacts are situated.
- a vacuum interrupter constituting an enclosure in which the separable contacts are situated.
- it is possibly adaptable to other cutting principles, provided the opening and closing travel of the contacts is small.
- a three-pole switchgear 10 is composed of a drive mechanism 12 and three identical cut-off modules 14, 16, 18, arranged side by side on the same side of a partition 20 separating them from the mechanism drive 12.
- the partition 20 is constituted by a sheet comprising three windows 22, 24, 26 and rests on a second sheet 28 arranged at right angles and acting as a base.
- the partition 20 is at ground potential and provides electrical protection for people.
- the drive mechanism 12 can be of any known type comprising a shaft of poles. It may for example be a mechanism of the type described in document EP-A- 0 222 645, fitted with an arming and closing sub-assembly comprising a spring closure, and an opening sub-assembly comprising an opening spring.
- the essential point in the context of the present invention is that the mechanism comprises a shaft of output, also says pole tree.
- the mechanism 12 is fixed on a support frame 30 and provided with a pole shaft 32 supported by bearings 34 fixed to the chassis 30.
- the chassis is itself fixed to the partition 20.
- the pole shaft 32 has two double cranks 36, 38 which pass through the chassis wall with lights and allow articulation between the shaft poles 32 and a transmission rod 40.
- the transmission rod 40 consists by a flat piece forming two double arms in v 42, 44, spaced from each other, and connected on the side of their divergent end by a base 46.
- Each v-shaped arm 42, 44 supports, at its converging end, a pair of legs 50, 52 provided with coaxial bores, forming bearings.
- the cranks 36, 38 also have coaxial bores forming bearings, so that a pivoting hinge-type connection is obtained between the cranks double 36, 38 of the pole shaft 32 and the connecting rod 40 by insertion of pins 54 in the corresponding bores of the double cranks 36, 38 and the double legs 50, 52.
- the base 46 supports three pairs of legs 60, 62, 64 provided with coaxial bores, forming bearings. These legs allow, by insertion of axes 66, a hinge-type connection with three double levers 70, 72, 74 belonging to the three polar modules 14, 16, 18 of the apparatus, which pass through the windows 22, 24, 26 of the partition 20.
- the module 18 includes a vacuum interrupter 80 supported by a frame 82.
- the frame 82 is fixed to the wall 20 and to the base 28, so that the frame 30, the sheets 20, 28 and the frames 82 of the three poles together form a support 83 for the other parts of the apparatus.
- Two connection pads 84, 86, fixed to the frame 82, are intended for electrically connect the bulb 80 to a busbar (not shown).
- vacuum interrupter a subset of known type, comprising a cylindrical body 88 forming an enclosure where a relative vacuum prevails and which contains a pair of separable contacts 90, 92 connected to connection pads 84, 86.
- the body 88 is itself divided into a median insulator section 94 of insulating material, a first metal end section constituting a first closing flange 96, and a second metal end section constituting a second closing flange 98.
- the contact 92 is fixed and connected to the second flange 98.
- the other contact 90 constitutes a axial end of a rod 100 movable in translation along its axis and passing through the body 88 of the bulb through an orifice in the flange 96.
- a sealing bellows 102 brazed onto the rod 100 and on the internal wall of the first flange 96, allows an axial movement of translation of the rod 100 and of the movable contact 90 relative to the fixed contact 92, while preserving the vacuum prevailing in the enclosure.
- the electrical connection of rod 100 to the clearance of bars is ensured by means of a flexible electrical connection 104, one end of which also constitutes connection area 84.
- the rod 100 is connected to the double lever 74, via an insulating arm 110.
- the insulating arm comprises a plastic body 112 overmolding on the one hand the head of a first threaded rod 114, and on the other hand the head of a second threaded rod 116 located in the axial extension of the first.
- the first one threaded rod 114 is screwed into a threaded blind hole located at the end of the rod 100 of the bulb 80.
- On the second threaded rod 116 is screwed a tubular adjusting nut 118.
- the nut 118 supports at one end a support plate 120 for one end of a contact pressure spring 122.
- the other end of the spring 122 relates to a second plate 124, which rests on a bar 126.
- the bar has a bore 128 forming a guide sleeve crossed by the tubular nut 118.
- the bar 126 journals freely in lateral axes 130 supported by the arms of the lever 74.
- the sheath of guide 128 authorizes both the translation of the nut 118 parallel to its axis and its free rotation.
- the nut 118 has a shoulder which comes to rest on the bar part 126 opposite the second plate 124.
- the two arms of the double lever 74 pivot around an axis 132 supported by the frame 82.
- the three cut-off modules 14, 16, 18 of the apparatus 10 being placed side by side, the pivot axes 132 of the levers 70, 72, 74 are aligned, and parallel to the pole shaft 32.
- the levers 70, 72, 74 are parallel.
- the kinematic chain connecting the pole shaft 32 to the rods 100 of the three modules of cutoff 14, 16, 18 comprises a single connecting rod 40 for connection between the pole shaft 32 and the three double levers 70, 72, 74 of the cut-off modules, and is extended in each module by an insulator 112, one end of which slides in a swivel sleeve 128 relative to the double lever 70, 72, 74, and the other end is integral with the rod 100 of bulb 80.
- This kinematic chain makes it possible to define five geometric axes of parallel rotation: a first geometric axis 140 of pivoting of the pole shaft, a second geometric axis 142 for pivoting the levers 70, 72, 74, a third axis geometric 144 of pivoting of the connecting rod with respect to the cranks of the pole shaft, a fourth geometric axis 146 of pivoting of the connecting rod relative to the levers, and a fifth geometric axis 148 for pivoting the bars 126 with respect to the levers 70, 72, 74.
- the first axis 140 and the second axis 142 are both fixed relative to the support 83, the other axes being movable during the opening and closing sequences.
- the kinematic chain works as follows. When the contacts are separated and the mechanism open, the kinematic chain is initially in the position shown in Figure 2. On closing, the closing spring of the mechanism 12 drives the pole shaft 32 counterclockwise, on a stroke more than 50 °. The rod 40 transmits this movement uniformly to the three levers double 70, 72, 74. In each of the cut-off modules, the double lever pivots in the clockwise around the axis 132, driving the bar 126 which compresses the spring 122 via the plate 124. The closing force is then transmitted by the spring 122 to the movable contact 90, via the trim 120, nut 118 and insulating arm 110. The kinematic chain is found in the closed position of Figure 4, the contacts being closed.
- the opening spring of the mechanism 12 drives the pole shaft in the clockwise, on a course of more than 50 °.
- the connecting rod 40 transmits this movement in a uniform manner with the three double levers 70, 72, 74.
- the double lever pivots anticlockwise shows around the axis 132 in Figure 4, directly driving the bar 126, the nut 118, the insulating arm 110 and the rod 100 of the movable contact, until reaching the position Figure 2 open.
- the single connecting rod 40 has a high quadratic moment relative to an axis perpendicular to the geometric plane containing the pivot axes of the connecting rod by relation to the pole shaft and to the double levers.
- the base 46 preserves the desired rigidity.
- the forces applied to the connecting rod in its plane are not likely to induce a notable bending of the connecting rod. Consequently, the connecting rod 40 gives the kinematic chain great rigidity, so that even if the efforts to be applied to the different bulbs are different, their movement will nevertheless be simultaneous.
- the tree of pole 32 is itself very rigid in torsion, so it is possible to space the two hinges joining the connecting rod 40 to the pole shaft 32 which contributes to further strengthen the rigidity of the kinematic chain.
- the connecting rod is produced by cutting a sheet.
- the levers are also made of sheet metal. Electrical insulation is carried out in each cut-off module thanks to the insulating arms. It should be noted that the insulating part 112 of the arm is shaped as a skirt so as to ensure optimal insulation.
- each specific connecting rod has a base of different length and especially legs 60, 62, 64 in number and locations variables.
- the distance between the legs 50, 52 ensuring the hinge connection with the cranks of the pole shaft remains constant.
- the pole tree 32 remains identical whatever the distance between the polar modules, which means that the mechanism 12 can be pre-assembled in the factory and forms a functional unit for the entire range.
- cut-off modules 14, 16, 18 are identical, whatever the center distance chosen. This allows to postpone the assembly of the equipment until the customer's choice is stopped.
- Levers 70, 72, 74 can be simple.
- the drive mechanism can be of any type: with closing springs and separate opening, to allow a closing, arming, opening sequence, closing, opening; with a single spring allowing closing and opening.
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Abstract
Description
- un support ;
- un mécanisme d'entraínement muni d'un arbre des pôles tourillonnant autour d'un premier axe géométrique fixe par rapport au support ;
- une pluralité de modules de coupure chaque module comportant
- une paire de contacts séparables comportant au moins un contact mobile ;
- une tige mobile solidaire du contact mobile ;
- un levier de transmission pivotant autour d'un deuxième axe géométrique parallèle au premier axe géométrique, ledit deuxième axe géométrique étant commun à l'ensemble des modules de coupure et fixe par rapport au support ;
- des moyens de liaison du levier de transmission à ladite tige ;
- un ressort de pression de contact ayant deux extrémités ;
- un premier organe de support d'une première extrémité du ressort, solidaire du levier ;
- un deuxième organe de support d'une deuxième extrémité du ressort, solidaire de la tige ;
- une liaison mécanique entre le premier organe et le levier, assurant la transmission intégrale du mouvement du levier dans le sens de la fermeture et n'assurant pas la transmission du mouvement dans le sens de l'ouverture.
- la figure 1 représente une vue éclatée d'un appareillage de coupure selon un mode de réalisation de l'invention, montrant en particulier un mécanisme d'entraínement et des modules de coupure ;
- la figure 2 représente une vue en coupe de l'appareillage de la figure 1, en position d'ouverture ;
- la figure 3 représente une vue en perspective d'une chaíne cinématique de transmission reliant le mécanisme aux modules de coupure ;
- la figure 4 représente une vue de côté de la chaíne cinématique, en position de fermeture.
Claims (11)
- Appareillage électrique de coupure multipolaire comportantun support (83) ;un mécanisme d'entraínement (12) muni d'un arbre des pôles (32) tourillonnant autour d'un premier axe géométrique (140) fixe par rapport au support ;une pluralité de modules de coupure (14, 16, 18), chaque module comportantune paire de contact séparables (90, 92), comportant au moins un contact mobile (90) ;une tige (100) mobile solidaire du contact mobile (90) ;un levier de transmission (70, 72, 74), pivotant autour d'un deuxième axe géométrique (142) parallèle au premier axe géométrique (140), ledit deuxième axe géométrique étant commun à l'ensemble des modules de coupure (14, 16, 18) et fixe par rapport au support ;des moyens de liaison du levier de transmission à ladite tige ;
- Appareillage selon la revendication 1, caractérisé en ce que dans chaque module, la tige mobile (100) est liée à la bielle (40) par l'intermédiaire d'une liaison pivotante autour d'un cinquième axe géométrique (148) parallèle au premier axe géométrique (140).
- Appareillage selon la revendication 2, caractérisé en ce que dans chaque module, le cinquième axe de pivotement (148) se trouve entre le deuxième axe (142) et le quatrième axe (146), plus proche du deuxième axe (142) que du quatrième (146).
- Appareillage selon la revendication 1, caractérisé en ce que la bielle (40) est disposée de manière à être sollicitée en traction lors de la fermeture de l'appareillage.
- Appareillage selon la revendication 1, caractérisé en ce que la bielle (40) comporte une tôle conformée de telle manière que son moment quadratique par rapport à un axe perpendiculaire à un plan contenant le troisième (144) et le quatrième axe (146), soit élevé, de sorte que même si les efforts à appliquer aux différents modules de coupure (14, 16, 18) sont différents, leur mouvement sera néanmoins simultané.
- Appareillage selon la revendication 1, caractérisé en ce que la bielle (40) comporte une tôle comportant deux bras (42, 44) en vé, chaque bras en vé comportant une extrémité convergente supportant un palier d'articulation (50, 52) avec une des manivelles (36, 38) de l'arbre des pôles (32), et une extrémité divergente, les extrémités divergentes des deux bras en vé (42, 44) étant reliées l'une à l'autre par une base (46) supportant des paliers d'articulation (60, 62, 64) avec les leviers (70, 72, 74) des modules de coupure.
- Appareillage selon la revendication 1, caractérisé en ce que les moyens de liaison du levier de transmission (70) à ladite tige (100) comportent un bras isolant (110).
- Appareillage selon la revendication 1, caractérisé en ce que les moyens de liaison du levier de transmission (70, 72, 74) à ladite tige (100) comportentun ressort de pression de contact (122) ;un premier organe de support (124) d'une première extrémité du ressort, solidaire du levier (70, 72, 74) ;un deuxième organe de support (120) d'une deuxième extrémité du ressort (122), solidaire de la tige ;une liaison mécanique entre le premier organe de support (124) et le levier (70, 72, 74), telle que le premier organe de support est solidaire du levier lorsque le levier est déplacé dans le sens de la fermeture de l'appareillage.
- Appareillage selon la revendication 1, caractérisé en ce que chaque module de coupure comporte un bâti (82) muni de paliers de support assurant le pivotement du levier de transmission (70, 72, 74) autour du deuxième axe de pivotement (142).
- Appareillage selon la revendication 1, caractérisé en ce que la bielle fait avec les leviers de transmission un angle voisin de l'angle droit et en ce que les tiges se déplacent en translation sensiblement parallèlement à la bielle.
- Appareillage selon la revendication 1, caractérisé en ce que chaque module de coupure comporte une ampoule à vide (80) constituant une enceinte dans laquelle sont situés les contacts séparables (90, 92).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08011061.2A EP1968088B1 (fr) | 2000-03-31 | 2001-03-30 | Appareillage électrique de coupure multipolaire muni d'un mecanisme d'entrainement et de modules de coupure |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0004162 | 2000-03-31 | ||
FR0004162A FR2807204B1 (fr) | 2000-03-31 | 2000-03-31 | Appareillage electrique de coupure multipolaire muni d'un mecanisme d'entrainement et de modules de coupure |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08011061.2A Division EP1968088B1 (fr) | 2000-03-31 | 2001-03-30 | Appareillage électrique de coupure multipolaire muni d'un mecanisme d'entrainement et de modules de coupure |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1139368A1 true EP1139368A1 (fr) | 2001-10-04 |
EP1139368B1 EP1139368B1 (fr) | 2009-03-11 |
Family
ID=8848752
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08011061.2A Revoked EP1968088B1 (fr) | 2000-03-31 | 2001-03-30 | Appareillage électrique de coupure multipolaire muni d'un mecanisme d'entrainement et de modules de coupure |
EP01410033A Expired - Lifetime EP1139368B1 (fr) | 2000-03-31 | 2001-03-30 | Appareillage électrique de coupure multipolaire muni d'un mécanisme d'entrainement et de modules de coupure |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08011061.2A Revoked EP1968088B1 (fr) | 2000-03-31 | 2001-03-30 | Appareillage électrique de coupure multipolaire muni d'un mecanisme d'entrainement et de modules de coupure |
Country Status (8)
Country | Link |
---|---|
US (1) | US6506990B2 (fr) |
EP (2) | EP1968088B1 (fr) |
CN (1) | CN1172340C (fr) |
DE (1) | DE60137880D1 (fr) |
EA (1) | EA003758B1 (fr) |
FR (1) | FR2807204B1 (fr) |
MY (1) | MY117468A (fr) |
PL (1) | PL197700B1 (fr) |
Cited By (8)
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WO2001086678A2 (fr) * | 2000-05-09 | 2001-11-15 | Eaton Corporation | Disjoncteur avec coque isolante moulee et façade isolee |
EP2255423A1 (fr) * | 2008-02-15 | 2010-12-01 | ABB Technology Ltd | Disjoncteur configurable |
EP2341519A1 (fr) * | 2009-12-31 | 2011-07-06 | LS Industrial Systems Co., Ltd | Disjoncteur à vide |
EP2437277A1 (fr) * | 2010-09-29 | 2012-04-04 | ABB Technology AG | Agencement de disjoncteur de moyenne tension |
CN101599388B (zh) * | 2009-07-13 | 2012-06-27 | 浙江雷安电气有限公司 | 一种断路器绝缘拉杆 |
CN102651285A (zh) * | 2011-02-25 | 2012-08-29 | 施耐德电器工业公司 | 动触头的操作装置和包括该装置的多极电开关设备 |
EP2575150A1 (fr) | 2011-09-30 | 2013-04-03 | Schneider Electric Industries SAS | Dispositif de débrayage de la motorisation du dispositif de réarmement du dispositif de fermeture des contacts dans un appareil de protection électrique et appareil le comportant |
EP2605256A1 (fr) | 2011-12-16 | 2013-06-19 | Schneider Electric Industries SAS | Dispositif de commande de la motorisation du dispositif de rearmement du dispositif de fermeture des contacts dans un appareil de protection electrique et appareil le comportant |
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US6724604B2 (en) * | 2002-06-14 | 2004-04-20 | Eaton Corporation | Shorting switch and system to eliminate arcing faults in power distribution equipment |
US6657150B1 (en) * | 2002-06-14 | 2003-12-02 | Eaton Corporation | Shorting switch and system to eliminate arcing faults in power distribution equipment |
US6747234B2 (en) * | 2002-07-23 | 2004-06-08 | Maysteel Llc | High voltage interrupter |
AU2003270192A1 (en) * | 2003-09-13 | 2005-04-21 | Abb Technology Ag | Device for actuating an electrical switchgear |
DE102005016544A1 (de) * | 2005-04-08 | 2006-10-12 | Abb Patent Gmbh | Modulfront für ein Schaltanlagenmodul, Schaltanlagenmodul und elektrische Schaltanlage |
DE102010011997B4 (de) * | 2010-03-18 | 2023-02-02 | Siemens Aktiengesellschaft | Antriebsvorrichtung für eine Spannwelle eines Federkraftantriebes eines elektrischen Schalters sowie elektrischer Schalter mit einer derartigen Antriebsvorrichtung |
KR101786518B1 (ko) * | 2011-04-27 | 2017-10-18 | 엘에스산전 주식회사 | 가스 절연 차단기용 소호부 |
JP5755034B2 (ja) * | 2011-06-08 | 2015-07-29 | 日本高圧電気株式会社 | 高圧開閉器 |
FR3093227B1 (fr) * | 2019-02-21 | 2021-02-12 | Schneider Electric Ind Sas | Dispositif de commande de contacts d’une ampoule à vide pour appareil de connexion électrique |
FR3098976B1 (fr) | 2019-07-17 | 2021-06-11 | Schneider Electric Ind Sas | Architecture d'un appareil électrique interrupteur |
FR3101191B1 (fr) | 2019-09-25 | 2023-05-12 | Schneider Electric Ind Sas | Détermination d’un état d’un appareil de coupure |
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DE9213143U1 (de) * | 1992-09-25 | 1993-03-25 | Siemens AG, 8000 München | Vakuumschütz mit einer Anschlußvorrichtung |
US5852266A (en) * | 1993-07-14 | 1998-12-22 | Hitachi, Ltd. | Vacuum circuit breaker as well as vacuum valve and electric contact used in same |
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JP2000268683A (ja) * | 1999-01-14 | 2000-09-29 | Toshiba Corp | 開閉器の操作装置 |
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2001
- 2001-02-27 MY MYPI20010853A patent/MY117468A/en unknown
- 2001-02-28 US US09/794,345 patent/US6506990B2/en not_active Expired - Lifetime
- 2001-03-28 CN CNB011121068A patent/CN1172340C/zh not_active Expired - Lifetime
- 2001-03-29 PL PL346749A patent/PL197700B1/pl not_active IP Right Cessation
- 2001-03-30 DE DE60137880T patent/DE60137880D1/de not_active Expired - Lifetime
- 2001-03-30 EP EP08011061.2A patent/EP1968088B1/fr not_active Revoked
- 2001-03-30 EP EP01410033A patent/EP1139368B1/fr not_active Expired - Lifetime
- 2001-03-30 EA EA200100306A patent/EA003758B1/ru not_active IP Right Cessation
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EP0346603A1 (fr) * | 1988-06-14 | 1989-12-20 | Sprecher Energie AG | Interrupteur à vide |
US5069077A (en) * | 1989-05-11 | 1991-12-03 | Siemens Aktiengesellschaft | Actuating mechanism for a vacuum-type interrupter with a contact spring |
US5175403A (en) * | 1991-08-22 | 1992-12-29 | Cooper Power Systems, Inc. | Recloser means for reclosing interrupted high voltage electric circuit means |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001086678A3 (fr) * | 2000-05-09 | 2002-04-11 | Eaton Corp | Disjoncteur avec coque isolante moulee et façade isolee |
WO2001086678A2 (fr) * | 2000-05-09 | 2001-11-15 | Eaton Corporation | Disjoncteur avec coque isolante moulee et façade isolee |
EP2255423A1 (fr) * | 2008-02-15 | 2010-12-01 | ABB Technology Ltd | Disjoncteur configurable |
EP2255423A4 (fr) * | 2008-02-15 | 2014-09-03 | Abb Technology Ltd | Disjoncteur configurable |
CN101599388B (zh) * | 2009-07-13 | 2012-06-27 | 浙江雷安电气有限公司 | 一种断路器绝缘拉杆 |
EP2341519A1 (fr) * | 2009-12-31 | 2011-07-06 | LS Industrial Systems Co., Ltd | Disjoncteur à vide |
WO2012041501A1 (fr) * | 2010-09-29 | 2012-04-05 | Abb Technology Ag | Agencement de disjoncteur à moyenne tension |
EP2437277A1 (fr) * | 2010-09-29 | 2012-04-04 | ABB Technology AG | Agencement de disjoncteur de moyenne tension |
CN102651285A (zh) * | 2011-02-25 | 2012-08-29 | 施耐德电器工业公司 | 动触头的操作装置和包括该装置的多极电开关设备 |
EP2492941A1 (fr) | 2011-02-25 | 2012-08-29 | Schneider Electric Industries SAS | Dispositif de commande d'au moins un contact mobile et appareil électronique de coupure multipolaire comportant un tel dipositif |
FR2972072A1 (fr) * | 2011-02-25 | 2012-08-31 | Schneider Electric Ind Sas | Dispositif de commande d'au moins un contact mobile et appareil electrique de coupure multipolaire comportant un tel dispositif |
CN102651285B (zh) * | 2011-02-25 | 2016-02-17 | 施耐德电器工业公司 | 动触头的操作装置和包括该装置的多极电开关设备 |
EP2575150A1 (fr) | 2011-09-30 | 2013-04-03 | Schneider Electric Industries SAS | Dispositif de débrayage de la motorisation du dispositif de réarmement du dispositif de fermeture des contacts dans un appareil de protection électrique et appareil le comportant |
EP2605256A1 (fr) | 2011-12-16 | 2013-06-19 | Schneider Electric Industries SAS | Dispositif de commande de la motorisation du dispositif de rearmement du dispositif de fermeture des contacts dans un appareil de protection electrique et appareil le comportant |
Also Published As
Publication number | Publication date |
---|---|
FR2807204B1 (fr) | 2002-05-24 |
EP1968088B1 (fr) | 2013-09-04 |
EP1139368B1 (fr) | 2009-03-11 |
PL346749A1 (en) | 2001-10-08 |
EP1968088A2 (fr) | 2008-09-10 |
EA200100306A3 (ru) | 2001-12-24 |
EA200100306A2 (ru) | 2001-10-22 |
PL197700B1 (pl) | 2008-04-30 |
CN1319862A (zh) | 2001-10-31 |
FR2807204A1 (fr) | 2001-10-05 |
US20010025776A1 (en) | 2001-10-04 |
CN1172340C (zh) | 2004-10-20 |
EA003758B1 (ru) | 2003-08-28 |
EP1968088A3 (fr) | 2008-10-29 |
DE60137880D1 (de) | 2009-04-23 |
MY117468A (en) | 2004-06-30 |
US6506990B2 (en) | 2003-01-14 |
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