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EP2162893B1 - Electrical cut-off device having a complementary electrical function - Google Patents

Electrical cut-off device having a complementary electrical function Download PDF

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Publication number
EP2162893B1
EP2162893B1 EP08826134.2A EP08826134A EP2162893B1 EP 2162893 B1 EP2162893 B1 EP 2162893B1 EP 08826134 A EP08826134 A EP 08826134A EP 2162893 B1 EP2162893 B1 EP 2162893B1
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EP
European Patent Office
Prior art keywords
module
arc extinguishing
complementary
extinguishing chamber
chamber
Prior art date
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Active
Application number
EP08826134.2A
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German (de)
French (fr)
Other versions
EP2162893A2 (en
Inventor
Jean-Yves Amblard
Noël LE-CORRE
Luc Moreau
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.)
Schneider Electric Industries SAS
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Schneider Electric Industries SAS
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Publication of EP2162893A2 publication Critical patent/EP2162893A2/en
Application granted granted Critical
Publication of EP2162893B1 publication Critical patent/EP2162893B1/en
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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
    • H01H83/22—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being imbalance of two or more currents or voltages
    • H01H83/226—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being imbalance of two or more currents or voltages with differential transformer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H9/346—Details concerning the arc formation chamber

Definitions

  • the subject of the present invention is an electrical switching device of the kind mentioned above, this apparatus being characterized in that the module's interrupting chamber situated opposite the complementary module has a domed face towards the inside of said chamber. cutoff so as to create inside said chamber a space for housing a portion of the volume of the module housing the complementary function and in that the ends of said interrupting chamber encroach on the volume of the complementary module.
  • the differential module 1 comprises a core 4 traversed by primary conductors 5 and the breaking modules 2, 3 each comprise a breaking chamber 7.8, each breaking chamber 7.8 comprising a set of plates 9,10 juxtaposed and extending substantially parallel to each other and to the base of the device.
  • the faces 11,12 of the cutoff chambers 7,8 located opposite the torus are curved towards the inside of said chambers.
  • the width of the plates has been reduced in the center of the breaking chambers 7.8 and increases as we approach the ends 13,14,15,16 of said chambers.

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Breakers (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Sawing (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Description

La présente invention concerne un appareil électrique de coupure destiné à être fixé sur un support de montage et comportant au moins un module de coupure et au moins un module logeant une fonction électrique complémentaire, l'un au moins des modules logeant une fonction électrique complémentaire étant situé à côté de l'un au moins des modules de coupure précités, le ou chaque module de coupure comportant une chambre de coupure.The present invention relates to an electrical switching device intended to be fixed on a mounting support and comprising at least one breaking module and at least one module housing a complementary electrical function, at least one of the modules housing a complementary electrical function being located next to at least one of the abovementioned cut-off modules, the or each cut-off module comprising a breaking chamber.

On connaît le document EP 0 948 021 décrivant un disjoncteur différentiel multipolaire comportant logé dans un même boîtier, un module de protection différentiel entouré de chaque côté par deux modules de coupure électriques logeant chacun un pôle de disjoncteur, l'ensemble étant dans un encombrement correspondant à quatre modules de base. Dans ce document, les compartiments de coupure sont de largeur uniforme sur toute leur hauteur. Ces largeurs uniformes des compartiments de coupure empêchent d'augmenter la taille du tore. Il en résulte qu'il n'est pas possible d'augmenter les performances de l'appareil sans augmenter la largeur de l'appareil.We know the document EP 0 948 021 describing a multipole differential circuit breaker comprising housed in the same housing, a differential protection module surrounded on each side by two electrical breaking modules each housing a circuit breaker pole, the assembly being in a space corresponding to four basic modules. In this document, the cutoff compartments are of uniform width throughout their height. These uniform widths of the cutoff compartments prevent the size of the torus from being increased. As a result, it is not possible to increase the performance of the apparatus without increasing the width of the apparatus.

Le document " EP 0 325 071 A " décrit un appareil électrique de coupure selon le préambule de la revendication 1.The document " EP 0 325 071 A "discloses an electrical switchgear according to the preamble of claim 1.

La présente invention résout ces problèmes et propose un appareil de coupure électrique comportant un certain nombre de modules de coupure ainsi qu'au moins un module assurant une fonction électrique complémentaire, dans lequel soit l'intensité nominale soit les performances de la fonction complémentaire sont augmentées, tout en conservant les performances de coupure de l'appareil et sans augmenter la largeur globale de l'appareil.The present invention solves these problems and proposes an electrical switching device comprising a certain number of breaking modules as well as at least one module providing a complementary electrical function, in which either the nominal intensity or the performance of the complementary function are increased. , while maintaining the cutoff performance of the device and without increasing the overall width of the device.

A cet effet, la présente invention a pour objet un appareil électrique de coupure du genre précédemment mentionné, cet appareil étant caractérisé en ce que la chambre de coupure du module situé en regard du module complémentaire présente une face bombée vers l'intérieur de ladite chambre de coupure de manière à créer à l'intérieur de ladite chambre un espace permettant de loger une partie du volume du module logeant la fonction complémentaire et en ce que les extrémités de ladite chambre de coupure empiètent sur le volume du module complémentaire.For this purpose, the subject of the present invention is an electrical switching device of the kind mentioned above, this apparatus being characterized in that the module's interrupting chamber situated opposite the complementary module has a domed face towards the inside of said chamber. cutoff so as to create inside said chamber a space for housing a portion of the volume of the module housing the complementary function and in that the ends of said interrupting chamber encroach on the volume of the complementary module.

Selon une autre caractéristique, la ou chacune des chambres de coupure comprenant un empilage de plaques s'étendant sensiblement parallèlement les unes par rapport aux autres, les bords des plaques de la chambre précitée, situés en regard du module complémentaire, sont situés dans un plan bombé vers l'intérieur de la chambre de coupure correspondante.According to another characteristic, the or each of the breaking chambers comprising a stack of plates extending substantially parallel to each other, the edges of the plates of the aforementioned chamber, located opposite the complementary module, are located in a plane curved towards the interior of the corresponding break chamber.

Selon une autre caractéristique, le (les) module(s) de coupure loge(nt) respectivement le(les) pôle(s) d'un disjoncteur, et le module logeant la fonction complémentaire est un module de protection différentielle.According to another characteristic, the breaking module (s) respectively houses the pole (s) of a circuit breaker, and the module housing the complementary function is a differential protection module.

Selon une réalisation particulière, le module de protection différentielle comporte un tore et le tore se loge en partie dans le volume du (des) module(s) de coupure avoisinant (s).In a particular embodiment, the differential protection module comprises a torus and the torus is housed in part in the volume of the (or) module (s) nearby cutoff (s).

Selon une autre caractéristique particulière, cet appareil comporte un module différentiel entouré de chaque côté par un module de coupure logeant un pôle de disjoncteur, les deux faces des deux chambres de coupure des deux modules de coupure situés de part et d'autre du module différentiel étant de forme bombée vers l'intérieur de ladite chambre.According to another particular characteristic, this apparatus comprises a differential module surrounded on each side by a breaking module housing a circuit breaker pole, the two faces of the two breaking chambers of the two breaking modules located on either side of the differential module. being curved inwardly of said chamber.

Selon une autre caractéristique, le ou chaque module de coupure comportant une bobine électromagnétique, cet appareil est caractérisé en ce que le ou chaque module de coupure comporte au moins une paroi comportant un décalage de manière à former deux portions de modules de largeurs différentes, la largeur étant la dimension de l'appareil mesurée parallèlement à la direction d'alignement des modules, la partie de module présentant la largeur la plus petite logeant la chambre de coupure et la partie de module présentant la largeur la plus grande logeant la bobine, ladite bobine présentant un diamètre supérieur à la largeur de la chambre de coupure correspondante.According to another characteristic, the or each cut-off module comprising an electromagnetic coil, this apparatus is characterized in that the or each cut-off module comprises at least one wall comprising an offset so as to form two portions of modules of different widths. width being the dimension of the apparatus measured parallel to the alignment direction of the modules, the module portion having the smallest width accommodating the interrupting chamber and the module portion having the largest width accommodating the coil, said coil having a diameter greater than the width of the corresponding interrupting chamber.

Selon une autre caractéristique, le module de protection différentiel comporte un tore placé entre deux chambres de coupure en regard, et l'axe du tore s'étend parallèlement à l'axe de la (des) bobine(s).According to another characteristic, the differential protection module comprises a torus placed between two interrupters opposite, and the axis of the torus extends parallel to the axis of the coil (s).

Mais d'autres avantages et caractéristiques de l'invention apparaîtront mieux dans la description détaillée qui suit et se réfère aux dessins annexés donnés uniquement à titre d'exemple et dans lesquels :

  • La figure 1 est une vue partielle en coupe d'un disjoncteur bipolaire différentiel selon l'invention, suivant un plan parallèle à la base de l'appareil,
  • La figure 2 est une vue en perspective, illustrant un ensemble de plaques constituant une chambre de coupure selon l'invention, et
  • La figure 3 est une représentation schématique, illustrant dans une vue en plan, un disjoncteur multipolaire différentiel selon l'invention, selon une réalisation particulière de l'invention.
But other advantages and features of the invention will become more apparent in the detailed description which follows and refers to the accompanying drawings given solely by way of example and in which:
  • The figure 1 is a partial sectional view of a bipolar differential circuit breaker according to the invention, along a plane parallel to the base of the apparatus,
  • The figure 2 is a perspective view, illustrating a set of plates constituting a breaking chamber according to the invention, and
  • The figure 3 is a schematic representation, illustrating in a plan view, a differential multipole circuit breaker according to the invention, according to a particular embodiment of the invention.

Sur la figure 1 a été représentée la partie intérieure d'un disjoncteur différentiel bipolaire D comportant un module différentiel 1 entouré de deux modules de coupure 2,3. De manière connue en soi, le module différentiel 1 comporte un tore 4 traversé par des conducteurs primaires 5 et les modules de coupure 2,3 comportent chacun une chambre de coupure 7,8, chaque chambre de coupure 7,8 comportant un ensemble de plaques 9,10 juxtaposées et s'étendant sensiblement parallèlement les unes par rapport aux autres et à la base de l'appareil.
Conformément à l'invention, les faces 11,12 des chambres de coupure 7,8 situées en regard du tore sont bombées vers l'intérieur desdites chambres. A cet effet, la largeur des plaques a été réduite au centre des chambres de coupure 7,8 et augmente au fur et à mesure que l'on se rapproche des extrémités 13,14,15,16 desdites chambres. Ainsi, les bords 10a des plaques situés en regard du module complémentaire sont situés dans un plan bombé vers l'intérieur de la chambre de coupure correspondante. Ceci a permis de créer à l'intérieur des chambres de coupure 7,8, un espace E,F permettant de loger une partie du tore 4 dont les dimensions ont de ce fait pu être augmentées. La diminution de la largeur des plaques au niveau de la partie centrale des chambres de coupure 7,8 est compensée par l'augmentation de la largeur des plaques aux extrémités 13 à 16 des chambres 7,8, d'où il résulte que les performances de coupure électriques ne sont pas modifiées.On the figure 1 has been shown the inner part of a bipolar differential circuit breaker D comprising a differential module 1 surrounded by two breaking modules 2,3. In a manner known per se, the differential module 1 comprises a core 4 traversed by primary conductors 5 and the breaking modules 2, 3 each comprise a breaking chamber 7.8, each breaking chamber 7.8 comprising a set of plates 9,10 juxtaposed and extending substantially parallel to each other and to the base of the device.
According to the invention, the faces 11,12 of the cutoff chambers 7,8 located opposite the torus are curved towards the inside of said chambers. For this purpose, the width of the plates has been reduced in the center of the breaking chambers 7.8 and increases as we approach the ends 13,14,15,16 of said chambers. Thus, the edges 10a of the plates facing the complementary module are located in a domed plane towards the inside of the corresponding interrupting chamber. This made it possible to create inside the breaking chambers 7.8, a space E, F making it possible to house a portion of the torus 4, the dimensions of which have therefore been increased. The decrease in the width of the plates at the central portion of the cutoff chambers 7.8 is offset by the increase in the width of the plates at the ends 13 to 16 of the chambers 7.8, which results in the performance electrical shutdowns are not changed.

L'invention a donc permis de réaliser une chambre de coupure autorisant l'empiètement du tore dans les pôles de coupure sans pénaliser la coupure grâce d'une part, à la création d'un espace supplémentaire pour loger le tore dont les dimensions ont été augmentées et d'autre part, à l'augmentation de la largeur de la chambre aux extrémités de ladite chambre. Le tore est entouré par de la matière de la chambre, la quantité de matière étant conservée de manière à conserver le potentiel de coupure, le tout sans augmenter la largeur de l'appareil.The invention has thus made it possible to produce a cutoff chamber allowing encroachment of the torus into the breaking poles without penalizing the cutoff by, on the one hand, creating an additional space for accommodating the torus, the dimensions of which have been increased and on the other hand, to increase the width of the chamber at the ends of said chamber. The torus is surrounded by the material of the chamber, the amount of material being kept so as to maintain the breaking potential, all without increasing the width of the device.

Sur le figure 3, un disjoncteur différentiel multipolaire selon l'invention comporte un module de protection différentiel 1 entouré de chaque côté par deux modules de coupure 2,3,17,18. Chaque module de coupure 2,3,17,18 comporte une chambre de coupure 7,8,19,20 logeant des plaques 9,10 disposées parallèlement les unes par rapport aux autres et une bobine électromagnétique 22,23,21,24. Chaque partie 2a,3a,17a,18a du module de coupure 2,3,17,18 logeant la bobine 21 à 24 est décalée par rapport à la chambre de coupure correspondante 7,8,19,20 de manière que chaque module de coupure 2,3,17,18, sur une longueur correspondant sensiblement à celle de la bobine électromagnétique, empiète sur le module de coupure voisin ou sur le module complémentaire. A cet effet, les cloisons de séparation 26,27,25,28 des modules de coupure 2,3,17,18 présentent, au niveau de la séparation entre la chambre de coupure et le logement de la bobine, un décalage 26a,25a,28a,27a en direction du module complémentaire 1, de manière à former deux portions de modules de largeur L1,L2 différentes, celle-ci étant mesurée parallèlement à la direction D d'alignement des modules. La partie de module présentant la largeur L1 la plus petite logeant la chambre de coupure et la partie du module présentant la largeur L2 la plus grande logeant la bobine, ladite bobine présentant un diamètre supérieur à la largeur de la chambre de coupure correspondante. Cette disposition permet d'augmenter les sections des fils de bobine afin de diminuer de 20 % les échauffements.
Ceci permet d'utiliser un fil de section adaptée aux performances ciblées et de ne pas augmenter la largeur de l'appareil. Ainsi, on augmente les performances des protections magnétiques tout en conservant les dimensions initiales de l'appareil.
Cette disposition est particulièrement avantageuse dans le cas où le tore est placé de manière que son axe soit parallèle à l'axe des bobines. En effet, cette disposition particulière du tore permet le décalage des cloisons de manière à agrandir l'espace dans lequel sont logées les bobines.On the figure 3 , a multipole differential circuit breaker according to the invention comprises a differential protection module 1 surrounded on each side by two breaking modules 2,3,17,18. Each cutoff module 2,3,17,18 comprises a breaking chamber 7,8,19,20 housing plates 9,10 arranged parallel to each other and an electromagnetic coil 22,23,21,24. Each portion 2a, 3a, 17a, 18a of the cleavage module 2,3,17,18 housing the coil 21 to 24 is offset relative to the corresponding breaking chamber 7,8,19,20 so that each breaking module 2,3,17,18, over a length substantially corresponding to that of the electromagnetic coil, encroaches on the adjacent cut-off module or on the complementary module. For this purpose, the partition walls 26,27,25,28 of the cleavage modules 2,3,17,18 have, at the separation between the interrupting chamber and the housing of the coil, an offset 26a, 25a , 28a, 27a towards the complementary module 1, so as to form two portions of different width modules L1, L2, the latter being measured parallel to the alignment direction D of the modules. The module portion having the smallest width L1 accommodating the interrupting chamber and the portion of the module having the largest width L2 housing the coil, said coil having a diameter greater than the width of the corresponding interrupting chamber. This arrangement makes it possible to increase the sections of the coil wires in order to reduce the heating by 20%.
This makes it possible to use a wire of section adapted to the targeted performances and not to increase the width of the apparatus. Thus, it increases the performance of the magnetic protections while retaining the initial dimensions of the device.
This arrangement is particularly advantageous in the case where the torus is placed so that its axis is parallel to the axis of the coils. Indeed, this particular arrangement of the toroid allows the offset of the partitions so as to enlarge the space in which are housed the coils.

L'invention s'applique avantageusement aux disjoncteurs différentiels et de façon générale aux appareils électrique de coupure modulaires monoblocs comportant une fonction complémentaire centrale ou latérale telle qu'une télécommande intégrée, un système de recirculation des gaz d'échappement etc....The invention is advantageously applicable to differential circuit breakers and generally to monobloc modular electrical switching devices comprising a central or lateral complementary function such as an integrated remote control, an exhaust gas recirculation system, etc.

Bien entendu, l'invention n'est pas limitée aux modes de réalisations décrits et illustrés qui n'ont été donnés qu'à titre d'exemple.Of course, the invention is not limited to the embodiments described and illustrated which have been given by way of example.

Claims (7)

  1. An electric switchgear unit designed to be fixed onto a fixing support, said unit comprising at least one switching module and at least one module housing a complementary electric function, called complementary module, at least one of the complementary modules being situated next to at least one of the above-mentioned switching modules, the or each switching module comprising an arc extinguishing chamber, characterized in that the arc extinguishing chamber (7,8) of at least one switching module (2,3) located facing at least one complementary module (1) presents a cambered surface (11,12) towards the inside of said arc extinguishing chamber (7,8) so as to create a space E,F inside said arc extinguishing chamber enabling a part of the volume of the complementary module (1) to be housed, and in that the ends (13,14,15 and 16) of said arc extinguishing chamber (7,8) encroach on the volume of the complementary module (1).
  2. The electric switchgear unit according to claim 1, the or each of the arc extinguishing chambers (7,8) comprising a stack of plates (9,10) extending in a direction substantially parallel to one another, characterized in that the edges (10a) of the plates (9,10) of the above-mentioned chamber (7,8), situated facing the complementary module (1), are situated in a plane cambered towards the inside of the corresponding arc extinguishing chamber (7,8).
  3. The electric switchgear unit according to claim 1 or 2, characterized in that the switching module(s) (2,3) respectively house(s) the pole-units of a circuit breaker, and in that the complementary module (1) is a differential protection module.
  4. The electric switchgear unit according to claim 3, characterized in that the differential protection module (1) comprises a toroid (4) and that the toroid (4) is partially housed in the volume of the adjacent switching module(s) (2,3).
  5. The electric switchgear unit according to any one of the foregoing claims, characterized in that it comprises a differential module (1) surrounded on each side by a switching module (2,3) housing a circuit breaker pole-unit, the two surfaces (11,12) of the two arc extinguishing chambers (7,8) situated on each side of the differential module (1) having a shape that is cambered towards the inside of said arc extinguishing chamber (7,8).
  6. The electric switchgear unit according to any one of claims 1 to 5, the or each switching module (2,3,17,18) comprising an electromagnetic coil (21 to 24), characterized in that the or each switching module comprises at least one wall (26 to 28) comprising an offset (26a,25a,28a,27a) so as to form two portions of modules of different widths L1,L2, the width being the dimension of the unit measured parallel to the direction D of alignment of the modules, the part of module presenting the smaller width L1 housing the arc extinguishing chamber (7,8,19,20) and the part of module presenting the larger width L2 housing the coil, said coil presenting a larger diameter than the width of the corresponding arc extinguishing chamber.
  7. The electric switchgear unit according to claim 6, characterized in that the differential protection module (1) comprises a toroid (4) placed between two facing arc extinguishing chambers (7,8,19,20), and that the axis of the toroid (4) extends in a parallel direction to the axis of the coil(s) (22 to 24).
EP08826134.2A 2007-06-29 2008-06-12 Electrical cut-off device having a complementary electrical function Active EP2162893B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0704685A FR2918209B1 (en) 2007-06-29 2007-06-29 ELECTRICAL CUTTING APPARATUS COMPRISING AN ADDITIONAL ELECTRICAL FUNCTION
PCT/FR2008/000804 WO2009007542A2 (en) 2007-06-29 2008-06-12 Electrical cut-off device having a complementary electrical function

Publications (2)

Publication Number Publication Date
EP2162893A2 EP2162893A2 (en) 2010-03-17
EP2162893B1 true EP2162893B1 (en) 2014-01-08

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US (1) US8330068B2 (en)
EP (1) EP2162893B1 (en)
CN (1) CN101689433B (en)
AU (1) AU2008274106B2 (en)
BR (1) BRPI0813224B1 (en)
DK (1) DK2162893T3 (en)
EG (1) EG25350A (en)
FR (1) FR2918209B1 (en)
MA (1) MA31440B1 (en)
RU (1) RU2457568C2 (en)
WO (1) WO2009007542A2 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017125685A1 (en) * 2017-11-03 2019-05-09 Schaltbau Gmbh Switchgear with arc quenching device and arc guide
CN111356327B (en) * 2018-12-21 2021-07-27 株洲中车时代电气股份有限公司 Current transformer

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2626105B1 (en) * 1988-01-20 1990-06-15 Hager Electro ELECTRICAL PROTECTION APPARATUS
FR2700636B1 (en) * 1993-01-18 1995-03-31 Merlin Gerin Modular differential circuit breaker.
US6480082B1 (en) * 1996-12-25 2002-11-12 Hitachi, Ltd. Circuit breaker
JPH10261358A (en) * 1997-03-17 1998-09-29 Hitachi Ltd Earth leakage breaker
FR2777110B1 (en) * 1998-04-03 2000-06-23 Legrand Sa MULTIPOLAR DIFFERENTIAL CIRCUIT BREAKER
CN2344860Y (en) * 1998-07-01 1999-10-20 西安交通大学 Grid interrupter with V-termination
US6414256B1 (en) * 2000-12-20 2002-07-02 Square D Company Current limiting circuit breaker
DE10222668A1 (en) * 2001-05-28 2002-12-05 Fuji Electric Co Ltd Molded case circuit breaker has rotary contact shoe positioned diagonally between two parallel linear fixed contact shoes to form Z-shaped conducting path
CN2627642Y (en) * 2003-06-27 2004-07-21 宁波奇乐电器实业总公司 Contact arc extinction system of circuit breaker
US7034242B1 (en) * 2004-11-09 2006-04-25 Eaton Corporation Arc chute and circuit interrupter employing the same

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Publication number Publication date
RU2457568C2 (en) 2012-07-27
WO2009007542A2 (en) 2009-01-15
BRPI0813224A2 (en) 2014-12-23
RU2010102900A (en) 2011-08-10
AU2008274106B2 (en) 2012-12-20
CN101689433A (en) 2010-03-31
FR2918209A1 (en) 2009-01-02
CN101689433B (en) 2012-09-05
DK2162893T3 (en) 2014-02-24
MA31440B1 (en) 2010-06-01
AU2008274106A1 (en) 2009-01-15
US20100176091A1 (en) 2010-07-15
EP2162893A2 (en) 2010-03-17
EG25350A (en) 2011-12-15
BRPI0813224B1 (en) 2018-11-27
FR2918209B1 (en) 2009-07-31
WO2009007542A3 (en) 2009-03-26
US8330068B2 (en) 2012-12-11

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