EP1710822B1 - Interrrupteur compact - Google Patents

Interrrupteur compact Download PDF

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Publication number
EP1710822B1
EP1710822B1 EP05380061A EP05380061A EP1710822B1 EP 1710822 B1 EP1710822 B1 EP 1710822B1 EP 05380061 A EP05380061 A EP 05380061A EP 05380061 A EP05380061 A EP 05380061A EP 1710822 B1 EP1710822 B1 EP 1710822B1
Authority
EP
European Patent Office
Prior art keywords
disconnector
casing
input
compact
output
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.)
Active
Application number
EP05380061A
Other languages
German (de)
English (en)
Other versions
EP1710822A1 (fr
Inventor
Jose Julio Gomez Barbero
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.)
Pronutec SA
Original Assignee
Pronutec SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pronutec SA filed Critical Pronutec SA
Priority to EP05380061A priority Critical patent/EP1710822B1/fr
Priority to PL05380061T priority patent/PL1710822T3/pl
Priority to AT05380061T priority patent/ATE418150T1/de
Priority to ES05380061T priority patent/ES2318439T3/es
Priority to DE602005011757T priority patent/DE602005011757D1/de
Publication of EP1710822A1 publication Critical patent/EP1710822A1/fr
Application granted granted Critical
Publication of EP1710822B1 publication Critical patent/EP1710822B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H23/00—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button
    • H01H23/02—Details
    • H01H23/12—Movable parts; Contacts mounted thereon
    • H01H23/16—Driving mechanisms
    • H01H23/164—Driving mechanisms with rectilinearly movable member carrying the contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/20—Bridging contacts
    • H01H1/2025—Bridging contacts comprising two-parallel bridges
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/54—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
    • H01H19/60—Angularly-movable actuating part carrying no contacts
    • H01H19/635—Contacts actuated by rectilinearly-movable member linked to operating part, e.g. by pin and slot
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/20—Bridging contacts
    • H01H1/2025—Bridging contacts comprising two-parallel bridges
    • H01H2001/2033—Bridging contacts comprising two-parallel bridges with a contact bridge on both opposite sides of a fixed contact pair, each contact bridge being moved to close or open the circuit

Definitions

  • the disconnector object of the invention has a new internal configuration, both in the position of the input and output plates, and in the structure and movement of the movable contacts which, maintaining the habitual functions of an disconnector, allow the height of the disconnector to be reduced and thereby possibly incorporated in low-voltage switchboards, in three-pole and four-pole assemblies, in a vertical position, with no need to use auxiliary bars for input.
  • disconnectors which can adapt to the different designs of low-voltage switchboards.
  • the coupling of the movable contacts on the input and output plates is flexible, with a defined and constant contact surface area and that it be carried out with a uniform force, both characteristics providing a better electrical contact.
  • the disconnector object of the invention is intended to provide a number of auxiliary functions such as housing a current transformer, outputs for auxiliary and measurement circuits and an auxiliary input (emergency input), to the low-voltage switchboard.
  • auxiliary functions such as housing a current transformer, outputs for auxiliary and measurement circuits and an auxiliary input (emergency input), to the low-voltage switchboard.
  • a low-voltage disconnector is an assembly which, when installed in the head of a low-voltage switchboard, has the function of assuring the interruption of the low-voltage supply line to the switchboard when the disconnector is open, in this way it isolates the low-voltage switchboard from the electricity supply.
  • disconnectors are combinations of several poles in a horizontal arrangement, these disconnectors comprise a certain number of poles, a control mechanism and a supporting frame, in the event that the frame is an electrical conductor the poles will be supported by insulators.
  • each pole being a module independent of the remaining poles, these single-pole modules allow both horizontal and vertical combinations to be mounted.
  • the assemblies constructed from single-pole modules can be two-pole (2 phases or phase plus neutral), three-pole (3 phases) or four-pole (3 phases plus neutral).
  • the two-pole, three-pole or four-pole assemblies comprise logically two, three or four subsets of single-pole modules, properly assembled, it being possible to have an arrangement, both horizontal and vertical, at fixed or variable distances between the subsets, depending on the application in question.
  • a single-pole disconnector generally comprises a casing which houses partially in the interior thereof some input and output plates in a vertical arrangement which, through their free end, are connected to the electricity supply and to the distribution bus bars of the low-voltage switchboard respectively, as well as by some contacts or metallic blades which are mounted on a folding cover, which folding cover can occupy two positions, a position in which the contacts or blades are mounted on the input and output plates, the cover and the disconnector being closed in this position, whilst when the cover is open, the blades are separated with respect to the input plate and the disconnector is open.
  • One of the contacts of the disconnector is fixed, being screwed to the folding cover, whilst the other contact is movable and is linked to the previous one through a mechanism. Both contacts are joined by a screw to the output plate, this screw constituting the tilting point of the contact assembly with respect to the input and output plates, both fixed to the casing.
  • the electrical contact between the contacts and the input and output plates is achieved by the displacement of the movable contact and by the deformation of the fixed contact (screwed to the folding cover) and of the input and output plates (both screwed to the casing), as a consequence of the pressure which is applied with the operating mechanism.
  • the movement of the movable contact, the deformation of the fixed contact and of the input and output plates as well as the pressure necessary to maintain this force constant, is produced by an external manually operated lever.
  • the closing of the disconnector signifies the insertion of the lever in the cover, the turning of the same to be able to carry out the tilting and closing, and a further turning of the key to produce the bringing together of the contacts and their coupling on the input and output plates.
  • This type of disconnector has a series of drawbacks and, especially, the fact that in the open position of the disconnector the cover is open and it would therefore be possible to access the interior of the same, and so touch live pieces since one of the contacts is always in contact with the output plate.
  • This type of actuation logically, can cause accidents.
  • Another drawback relates to the fact that one of the contacts is joined to the cover and only the other contact is displaced, which results in the electrical contact depending on the deformation of the input and output plates and of the fixed contact.
  • Another drawback relates to the fact that the contacts are always in contact with the output plate, being displaced only with respect to the input blade the isolating gap depending on a single point, namely the contacts - input plate spacing.
  • Another drawback relates to the fact that the input and output plates are mounted vertically, which defines a height of the single-pole module which, when it is used in three-pole or four-pole configurations, results in the input and output plates of the remaining subsets being widely separated from each other, requiring additional bars for their connection to the main bus bars of a low-voltage switchboard in which the outputs are obtained with DIN type three-pole vertical bases which habitually come at a standard spacing of 185 mm.
  • This arrangement of the input and output plates means that the disconnectors are very rigid elements when designing low-voltage switchboards, which means that the disconnector conditions the design of the low-voltage switchboard.
  • the disconnector object of the invention has a special configuration which allows all the described drawbacks to be overcome.
  • the British Patent GB-223 10 901 describes a compact disconnector comprising a casing housing partially input and output plates and contacts for coupling and uncoupling to the input and output plates.
  • the disconnector of the invention is defined by claim 1. It is a single-pole disconnector the input and output plates of which are arranged in a horizontal position, one over the other, having a vertical segment (fixed contact) on which some movable contacts make or break which are displaced linearly in a direction parallel to the input and output plates, in opposing senses, coming closer to couple on the vertical segments of the input and output plates (fixed contacts of the disconnector), in the closing of the disconnector, or moving away to produce the opening of the disconnector.
  • None of the movable contacts is fixed to the casing of the disconnector.
  • the movable contacts are mounted on an axle parallel to the input and output plates which can be displaced axially with respect to the fixed input and output contacts, with the particularity that the rear movable contact is mounted on the axle and is displaced in conjunction with the same, whilst the front movable contact can slide with respect to the axle.
  • the operation is produced by means of an external lever which can tilt in the vertical direction, this movement being transformed, through an eccentric, into the linear movement of the front and rear movable contacts.
  • the eccentric is joined in an articulated manner to the axle.
  • the front movable contact is linked to the casing through two springs.
  • the movable contacts To be able to define the contact surface between the contacts or movable blades and the fixed contacts (vertical ends of the input and output plates inside the casing of the disconnector) and that this be repetitive in all the disconnectors, the movable contacts have a series of protuberances so that the number of contact points present on each movable contact are fixed, the contact surface area can be known and repetitivity assured in all the disconnectors manufactured.
  • both the rear movable contact, and the front movable contact are displaced to be coupled, each one over one of the faces of the input and output fixed contacts, this movement being caused by the eccentric, both movable contacts being applied against the fixed contacts with identical force, which together with the fact that the axle is not fixed to the casing, allows a certain degree of adaptation or adjustment between the movable contacts and the input and output fixed contacts, thereby obtaining a better electrical contact.
  • the external operating lever is inserted through some holes foreseen in the casing, with the particularity that insertion is only possible in two points corresponding to the position of "disconnector open” and to the position of "disconnector closed", passing from one to the other by tilting the lever. It is not possible to insert or to extract the lever in intermediate positions. In this way it is assured that the operation is completed, the disconnector is always in safe positions (open or closed). In the event that the operation was not concluded, it would not be possible to extract the lever which would remain fixed in the disconnector indicating an unsafe position of the same.
  • the lever has some ribs which fit in some channels foreseen in the eccentric, in such a way that the tilting of the lever causes a similar movement of the eccentric which pushes one of the movable contacts and, pulls the axle which in turn moves the other movable contact, causing the coupling of the movable contacts on the fixed contacts and the closing of the disconnector, or their separation and therefore, the opening of the disconnector.
  • the disconnector object of the invention also has a series of auxiliary functions independent of the main function and physically separate therefrom.
  • auxiliary functions can be present in the disconnector or not, they are mounted after assembling the disconnector and it is not necessary to dismantle it to install them.
  • These functions are, current transformer, voltage tap and terminal posts for feeding auxiliary circuits. They are described below:
  • the disconnector allows the incorporation of a current transformer which is mounted or removed without having to open the casing of the disconnector and which therefore can be incorporated, as required, in the disconnector after assembly.
  • the current transformer can be easily removed and replaced with a new one in the event of a fault.
  • the current transformer incorporated is a core with the coil necessary for the definition of the same.
  • the current transformer does not have a casing and it is the actual casing of the disconnector which protects the current transformer.
  • the output of the current transformer is the actual winding of the core which is taken to the output terminal posts for feeding auxiliary circuits of the disconnector.
  • the disconnector has an accessible point on the output plate and another on the input plate for a voltage tapping should the need arise.
  • the disconnector in the upper part of the casing can incorporate terminal posts for feeding auxiliary circuits with both voltage and current or both. Said terminal posts are protected by a cover or hood in the upper part of the disconnector.
  • the disconnector has channels on both sides of the casing, to run the cables from the current transformer or from the voltage tap to the output terminal posts for feeding auxiliary circuits, these channels are protected with individual covers. In this way the cables are protected from mechanical damage which could arise in the normal use of the disconnector.
  • the disconnector Since the disconnector has individual channels on each side of the casing, the current and voltage cables are laid along each of the channels, they are separate and form independent circuits in the disconnector.
  • This auxiliary input or emergency input is included inside the disconnector in the compartment with the contacts.
  • connection of the cables to this auxiliary or emergency input is made through the front of the disconnector.
  • independent access has been foreseen in the lower front part of the disconnector for one or two supply cables.
  • connection of the cables is made from the sides of the disconnector with an insulated key having a degree of protection during this operation of IP 20.
  • the disconnector object of the invention allows the mounting of vertical assemblies of several poles to be installed in "185 mm bus bar systems" with no need for adapters or additional pieces simplifying the design and construction of the distribution switchboards which have these bus-bar systems.
  • the disconnector object of the invention is constituted by a body formed by a casing (1) inside which are partially housed some input (2) and output (3) plates which are mounted in a horizontal position, inside the casing (1).
  • the input (2) and output (3) plates have individual vertical segments inside the casing (2') and (3') on which the closing of the disconnector will take place, through a front movable contact (4) and a rear movable contact (5) which can be coupled on the opposing faces of the vertical segments (2'), (3') of the input (2) and output (3) plates.
  • the drive mechanisms which allow the opening or closing of the disconnector are constituted by an external operating lever (6), an operating eccentric (7), an axle (8) and a spring.
  • the axle (8) is supported at its ends in individual bushings or housings foreseen inside the casing (1), it being possible for the axle (8) to move in the axial direction with respect to the cited bushings or housings.
  • the rear movable contact (5) is mounted in a fixed manner, by a nut and washer, so that said contact is displaced in conjunction with the axle (8), whilst the front movable contact (4) is mounted on the axle (8) through a supporting platform (9) and a bushing (10), in such a way that the front movable contact (4) can slide axially with respect to the axle (8).
  • the operating eccentric (7) is joined in an articulated manner to the axle (8), through a pin (11) which traverses holes in eccentric and axle, the hole of the eccentric being slightly off-center so that the turning or the rocking of the eccentric (7) will cause the axial displacement of the axle (8).
  • the eccentric is also linked to the front movable contact (4) through the spring, in such a way that the rocking or turning of the eccentric causes the displacement of the front movable contact (4) with respect to the axle (8) on which it is mounted.
  • the operating eccentric (7) has, on each of its faces, individual channels (12) in which are housed some ribs (13) foreseen in the external operating lever (6), so that the tilting of the lever (6) causes the turning of the operating eccentric (7).
  • the tilting of the lever (6) is guided by means of a slot (14) foreseen in the casing (1) which extends longitudinally in the vertical direction to allow the lever (6) to pass, which slot is finished on its ends in individual holes (15) and (16), the section of which corresponds to the ribs (13) of the lever, so that it is only possible to introduce the lever (6) in the two extreme positions of the slot, corresponding respectively with the open and closed position of the disconnector.
  • the tilting of the lever (6) produces a clockwise turning of the eccentric (7) which pushes against the supporting platform (9) causing the displacement of the front movable contact (4) toward the input and output plates (2), (3), whilst it pulls the axle (8) causing the approach of the rear movable contact (5) which is brought closer to the input and output plates (2), (3).
  • Each of the movable contacts (4) and (5) is brought closer to the input and output plates (2), (3) making contact with the same with a similar force, in such a way that the movable contacts (4) and (5) seek the best support on the vertical segments (2'), (3'), adapting their position to achieve good contact on the same.
  • This good adaptation is possible by the axle (8) being mounted with the possibility to slide with respect to the housings of the casing and, fundamentally, in that both contacts (4) and (5) are displaced with the same force.
  • the disconnector object of the invention through the arrangement of the input and output plates (2) (3), the compact configuration of the operating mechanisms and the horizontal movement of the movable contacts (4) and (5), allows an disconnector of reduced dimensions in height to be obtained.
  • the different disconnectors corresponding to each phase can be mounted with the necessary spacing.
  • the disconnector is foreseen for the incorporation, when necessary, of a current transformer (17), that is, the disconnector is mounted in the factory and its casing is closed, without incorporating the current transformer (17), the latter being constituted as an optional module which can be coupled, with no need to open the casing of the disconnector and whose assembly, therefore, can be done by the user with no need for it to take place during the actual factory assembly of the disconnector.
  • the disconnector provides its main functions of input to a low-voltage switchboard and physical separation of the power supply, to which can be added, optionally, the current transformer function.
  • the disconnector has a housing (18) for the introduction of the current transformer (17) which is mounted on the input plate (2), by sliding, the incorporation of a closing cover (19) being foreseen.
  • the faulty transformer can be easily removed and replaced with a new one, with the particularity that it is not necessary to dismantle any element of the disconnector. For this reason, it is only necessary to have spares of the current transformers and of the disconnectors which are identical to those that are used in applications that do not require the current transformer.
  • the disconnector object of the invention also incorporates an auxiliary emergency input which allows an auxiliary supply of the low-voltage switchboard to be made through the actual base, it being possible to carry out this operation, in a safe way, with the disconnector open or closed.
  • This auxiliary input is materialized in a emergency input plate (20), mounted in the lower part of the disconnector, in contact with the output plate (3), the emergency input plate (20) having a front elbow with the corresponding holes to make the required electric inputs.
  • an access cover (21) for the auxiliary supply cables which allows the input to be made.
  • the disconnector incorporate some voltage and current auxiliary outputs or circuits to feed auxiliary circuits.
  • the disconnector incorporates a recess (22) in the upper part of the casing (1), for housing the terminal posts. This recess is independent of the main bus bars of the disconnector and is protected by means of a cover (23).
  • the disconnector object of the invention has the following functions:

Landscapes

  • Gas-Insulated Switchgears (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Patch Boards (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Push-Button Switches (AREA)
  • Glass Compositions (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Scissors And Nippers (AREA)

Claims (16)

  1. Interrupteur compact qui comprend un boîtier (1) logeant partiellement une plaque d'entrée (2) et une plaque de sortie (3) dont les extrémités sont reliées respectivement à l'alimentation et aux barres omnibus de distribution dans la tableau basse-tension, et des contacts mobiles (4) et (5) pour le couplage ou le découplage aux plaques d'entrée (2) et de sortie (3), où chacun desdits contacts mobiles (4), (5) peut établir un contact avec lesdites plaques d'entrée et de sortie (2, 3), et où lesdites plaques d'entrée (2) et de sortie (3) sont installées à l'intérieur du boîtier (1) dans une position horizontale, l'une au-dessus de l'autre, caractérisé en ce que lesdites plaques d'entrée et de sortie (2, 3) sortent vers l'extérieur du boîtier, à travers sa partie arrière, pour la connexion à l'alimentation et aux barres omnibus de distribution.
  2. Interrupteur compact selon la revendication 1, caractérisé en ce que les plaques d'entrée (2) et de sortie (3) comprennent, sur leur extrémité logée à l'intérieur du boîtier (1), des branches verticales individuelles (2'), (3').
  3. Interrupteur compact selon la revendication 1, caractérisé en ce que les contacts (4) et (5) sont déplaçables à l'intérieur du boîtier avec un mouvement linéaire, dans une direction parallèle aux plaques d'entrée (2) et de sortie (3).
  4. Interrupteur compact selon la revendication 3, caractérisé en ce que les contacts (4) et (5) sont déplacés dans des sens opposés, en étant couplés respectivement aux branches verticales (2') et (3') des plaques d'entrée (2) et de sortie (3).
  5. Interrupteur compact selon la revendication 3, caractérisé en ce qu'il comprend des moyens pour le déplacement des contacts (4) et (5) qui comprennent un excentrique (7), relié d'une manière articulée à un axe (8) qui est supporté à ses extrémités dans des logements individuels, se faisant face à l'intérieur du boîtier (1), pour permettre le déplacement de l'axe (8) dans la direction axiale, le contact (5) étant installé d'une manière fixe sur l'axe (8) tandis que le contact (4) est monté sur l'axe (8) par un support (9) et une douille (10) ce qui permet au contact (4) de coulisser par rapport à l'axe (8), le contact (4) mentionné étant fixé au boîtier (1) par un ressort.
  6. Interrupteur compact selon la revendication 5, caractérisé en ce qu'il comprend des moyens d'opération externes (6) qui produisent le déplacement de l'excentrique (7), le coulissement de l'axe (8) et le mouvement des contacts mobiles (4) et (5).
  7. Interrupteur compact selon la revendication 6, caractérisé en ce que l'élément fonctionnel (6) est un levier actionné de l'extérieur et amovible.
  8. Interrupteur compact selon la revendication 7, caractérisé en ce que le boîtier (1) incorpore au moins une fente externe (14) sur l'intérieur de laquelle l'élément fonctionnel (6) coulisse.
  9. Interrupteur compact selon la revendication 8, caractérisé en ce que le levier cité (6) comprend des nervures (13), destinées à être logées dans des canaux (12) de l'excentrique d'opération (7) de manière à ce que le basculement du levier (6) provoque la rotation de l'excentrique (7), la fente (14) du boîtier (1) comprenant, à ses points d'extrémité, des trous individuels (15) et (16) dont la section correspond à celle des nervures (13) du levier (6) qui permettent l'insertion et l'extraction du levier cité (6) seulement dans les deux positions d'extrémité de la fente (14).
  10. Interrupteur compact selon la revendication 1, comprenant en outre un logement, indépendant et isolé du boîtier (1), pour l'insertion d'un module d'un transformateur de courant (17), le logement cité se trouvant dans la partie supérieure du boîtier (1) lorsque l'interrupteur est installé dans le tableau basse tension.
  11. Interrupteur compact selon la revendication 10, caractérisé en ce que le logement cité pour le transformateur de courant comprend un rail de guidage (18) placé à côté du boîtier (1) sur lequel le transformateur de courant (17) est monté, en coulissant, le logement cité étant fermé par un couvercle (19).
  12. Interrupteur compact selon la revendication 1, comprenant en outre un bloc terminal (24), indépendant et isolé du boîtier (1), pour l'entrée de circuits auxiliaires, le bloc terminal cité étant placé dans la partie supérieure du boîtier (1) lorsque l'interrupteur est installé dans le tableau basse tension.
  13. Interrupteur compact selon la revendication 1, comprenant en outre des canaux (22) sur les côtés du boîtier (1) pour loger des câbles, les canaux cités (22) étant protégés par un couvercle (23).
  14. Interrupteur compact selon la revendication 13, caractérisé en ce que les câbles du circuit auxiliaire, du transformateur de courant ou d'un capteur de tension, sont logés dans les canaux du boîtier (1) atteignant le bloc terminal (24), les câbles de courant s'étendant le long d'un côté du boîtier (1) et les câbles de tension le long de l'autre côté, lesdits câbles étant protégés par le couvercle (23).
  15. Interrupteur compact selon la revendication 9, caractérisé en ce qu'un ensemble vertical à quatre pôles, comprenant quatre interrupteurs compacts selon l'une quelconque des revendications précédentes est installé dans un « système de barres-omnibus de 185 mm » sans que des adaptateurs ou pièces d'écartement soient nécessaires.
  16. Interrupteur compact selon la revendication 1, comprenant en outre une entrée auxiliaire d'urgence (20) qui permet que le tableau basse tension soit alimenté par l'interrupteur.
EP05380061A 2005-04-04 2005-04-04 Interrrupteur compact Active EP1710822B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP05380061A EP1710822B1 (fr) 2005-04-04 2005-04-04 Interrrupteur compact
PL05380061T PL1710822T3 (pl) 2005-04-04 2005-04-04 Odłącznik kompaktowy
AT05380061T ATE418150T1 (de) 2005-04-04 2005-04-04 Interrupteur compact
ES05380061T ES2318439T3 (es) 2005-04-04 2005-04-04 Seccionador compacto.
DE602005011757T DE602005011757D1 (de) 2005-04-04 2005-04-04 Interrupteur compact

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05380061A EP1710822B1 (fr) 2005-04-04 2005-04-04 Interrrupteur compact

Publications (2)

Publication Number Publication Date
EP1710822A1 EP1710822A1 (fr) 2006-10-11
EP1710822B1 true EP1710822B1 (fr) 2008-12-17

Family

ID=34942772

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05380061A Active EP1710822B1 (fr) 2005-04-04 2005-04-04 Interrrupteur compact

Country Status (5)

Country Link
EP (1) EP1710822B1 (fr)
AT (1) ATE418150T1 (fr)
DE (1) DE602005011757D1 (fr)
ES (1) ES2318439T3 (fr)
PL (1) PL1710822T3 (fr)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0496213A1 (fr) * 1991-01-25 1992-07-29 JEAN MÜLLER GmbH ELEKTROTECHNISCHE FABRIK Disjoncteur, notamment disjoncteur comportant un fusible

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB550108A (en) * 1941-06-19 1942-12-23 George H Scholes & Co Ltd Improvements in or relating to double-pole electric switches
US3492539A (en) * 1968-08-21 1970-01-27 Ite Imperial Corp Mounting arrangement for an electrical switching device
DE7633703U1 (de) * 1976-10-27 1977-02-10 Kiepe Elektrik Gmbh, 4000 Duesseldorf Nockenschalter
DE8713075U1 (de) * 1987-09-29 1987-11-19 Asea Brown Boveri Ag, 68309 Mannheim Elektrisches Schaltgerät
DE10032654A1 (de) * 2000-06-28 2002-01-17 Siemens Ag Anschlussschiene aus profilierten Halbzeugen, für elektrische Geräte und Apparate, für verschiedene Nennströme
FR2818434B1 (fr) * 2000-12-15 2003-07-04 Socomec Sa Appareil de coupure electrique pour installation electrique

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EP0496213A1 (fr) * 1991-01-25 1992-07-29 JEAN MÜLLER GmbH ELEKTROTECHNISCHE FABRIK Disjoncteur, notamment disjoncteur comportant un fusible

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ES2318439T3 (es) 2009-05-01
ATE418150T1 (de) 2009-01-15
EP1710822A1 (fr) 2006-10-11
DE602005011757D1 (de) 2009-01-29

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