EP2061053A2 - Commutateur destiné à des applications à courant continu - Google Patents

Commutateur destiné à des applications à courant continu Download PDF

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Publication number
EP2061053A2
EP2061053A2 EP08019482A EP08019482A EP2061053A2 EP 2061053 A2 EP2061053 A2 EP 2061053A2 EP 08019482 A EP08019482 A EP 08019482A EP 08019482 A EP08019482 A EP 08019482A EP 2061053 A2 EP2061053 A2 EP 2061053A2
Authority
EP
European Patent Office
Prior art keywords
switching contact
contact element
movable
housing
arc
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.)
Withdrawn
Application number
EP08019482A
Other languages
German (de)
English (en)
Other versions
EP2061053A3 (fr
Inventor
Volker Lang
Gerd Schmitz
Wolfgang Kremers
Lothar Winzen
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.)
Eaton Industries GmbH
Original Assignee
Moeller GmbH
Eaton Industries GmbH
Kloeckner Moeller GmbH
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 Moeller GmbH, Eaton Industries GmbH, Kloeckner Moeller GmbH filed Critical Moeller GmbH
Priority to EP11175842A priority Critical patent/EP2383761A1/fr
Publication of EP2061053A2 publication Critical patent/EP2061053A2/fr
Publication of EP2061053A3 publication Critical patent/EP2061053A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
    • H01H9/443—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using permanent magnets
    • 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
    • H01H9/36—Metal parts
    • 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

Definitions

  • the invention relates to a switching device for DC applications, using components of switching devices for AC applications, eg. As circuit breaker, circuit breaker, switch disconnector and residual current circuit breaker is constructed.
  • switching devices which have one or more current paths, which in turn comprise fixed and movable switching contact elements.
  • the movable switching contact elements are movable together between a closed position, in which the mutually associated movable and stationary switching contact elements, and an open position, in which forms an insulating gap between the respectively associated movable and stationary switching contact elements.
  • arc quenching devices such as arc guide rails, arc splitter stacks or Deion packages. These arcing devices divide the arcs into individual partial arcs; if the arc voltages are higher than the driving voltages, the arcs are safely erased.
  • blowing magnets which generate a magnetic field with a strength and orientation which exert on the arcs a deflection force (Lorenz force), which deflects the arcs toward the arc extinguishing devices.
  • Lorenz force deflection force
  • the arcs are stretched as known per se, cooled and divided into partial arcs and thereby extinguished.
  • Switching devices of the aforementioned type for AC applications are, for example, in DE 103 52 934 B4 .
  • EP 0 980 085 B1 and EP 0 217 106 B1 describe.
  • the object of the invention is to be able to inexpensively produce switching devices with DC switching capacity and -Rennerfunktion.
  • This magnet can either be arranged on the outside of the housing (see above variant 1) or be integrated in one of the at least three receiving areas for the current paths (see above variant 2), in which case the respective receiving area is free of the movable switching contact element, or but is integrated in a special receiving space of the housing of the switching device for AC applications (see variant 3 above), in which normally a magnetic field amplifying element for amplifying the intrinsic magnetic field of the arc is housed.
  • a special feature of the switching device according to the invention for DC applications is that by the introduction of external or internal magnets, preferably permanent magnets, the DC switching capacity of conventional AC switching devices is significantly increased. In this case, it is not necessary for each separating section and each extinguishing device to be assigned a single magnet, as is the case in known DC switching devices.
  • At least one (outer) magnet is located on the outside of at least one of the two side walls of the housing. It is expedient if at least one outer magnet is arranged on both side walls.
  • the or the outer magnets "enforce" with their field lines, the juxtaposed separation sections of the individual current paths within the housing.
  • the magnetic flux or the magnetic field that traverses the separating sections can be amplified by a magnetic return element with which the two magnets are coupled. All of these components (one or more outer magnets and one or more return elements) can be easily disposed on the outside of the housing of the AC switching device to improve its DC switching capability.
  • a housing for AC switching devices as a switching device for DC applications at least one of the current paths (and in particular at least one of the movable switching contact elements), as required for the AC application, not provided.
  • AC switching devices are generally three- or four-pole, you need in DC switching devices at most two-pole versions. This makes it possible to dispense with the construction of a DC switching device based on the housing for an AC switching device on the third or the fourth current path. This also reduces the manufacturing cost of the DC switching device. But it is also possible to maintain the current paths of an AC switchgear housing and to connect at least two of the current paths in series to such a switching device for possibly single-pole Use shutdown in DC applications using multiple isolation links.
  • the corresponding receiving area of the switching device housing can be used to accommodate the (blowing) magnet or an additional (blowing) magnet.
  • the switching devices according to the invention can be designed as ON-OFF switching devices (so-called load switch) or as a power or circuit breaker, the addition of a load switch with additional functionality, namely the automatic detection and shutdown in the event of a short-circuit current or the like provided are.
  • FIGS. 1 to 4 a first embodiment of a switching device 10 according to the invention for DC applications is shown, which is constructed on the basis of a switching device for AC applications.
  • the switching device 10 has a switching device housing 12 by two receiving areas 16,18,20 are arranged side by side between two opposite (outer) side walls 14, wherein in each receiving space a flow path 22 is located.
  • each current path 22 comprises a movable switching contact element 24 and two mutually opposite stationary switching contact elements 26, 28, which are each provided with connection terminals 30.
  • the three movable switching contact elements 24 are in common between a closed position (see Fig. 1 ) and an open position (see Fig.
  • each flow path 22 has two separating sections 42, 43 which, when the movable switching contact elements 24 are open, form between their ends and the first and second stationary switching contact elements 26, 28 associated with these ends (see FIG Fig. 2 ).
  • the first magnets 44 have a magnetic field with field lines in an orientation which extend transversely to the separating lines 42,43 and generate a Lorenzkraft on this separating lines 42,43 forming arcs, which drive the arcs in the direction of the first erasing devices 36 .
  • the second outer magnets 46 in turn generate a magnetic field lines and an alignment, which extend transversely to the second separation lines 43 and generate a Lorenzkraft on this second separating lines 43 forming arcs, which deflect the arcs in the direction of the second erasers 38.
  • the first magnets 44 are aligned with the first separation paths 42, while the second magnets 46 are arranged in extension of the adjacent second separation sections 43.
  • the three-pole, originally intended for AC applications switching device 10 can now be used for DC applications, with its DC Abschalt governance compared to the DC switching capacity of an AC switching device is significantly improved, without requiring significant structural changes , Rather, it is only necessary to arrange the aforementioned magnets 44, 46 on the outside of the opposite outer sides 14 of the housing 12 of the switching device 10, wherein it should be noted that in principle a first or a second magnet, ie for all the first separating lines 42 and for all second separation lines 43 each a single magnet is required. Likewise, it should be mentioned at this point that it is not absolutely necessary for the realization of the invention to provide a switching device 10 which has two separating sections per current path.
  • AC switchgear housings which have one single isolating path per current path 22, that is to have a movable switching contact element and a single fixed switching contact element per current path 22, so that then for all isolating sections only a single magnet is required.
  • FIGS. 5 and 6 is a comparison with the embodiment of FIGS. 1 to 4 slightly modified switching device 10 'shown, the housing 12 is constructed and constructed as it is based on the FIGS. 1 to 3 and having alternately configured outboard first and second magnets 44, 46.
  • the individual components of the housing 12 according to the FIGS. 5 and 6 equal or functionally identical to the individual components of the switching device 10 of FIGS. 1 to 4 are, they are in the FIGS. 5 and 6 with the same reference numerals as in the FIGS. 1 to 4 Mistake. So is in the FIGS.
  • Fig. 7 shows a plan view of the housing 12 of a modified switching device 10 "with the top removed and modification for DC applications Fig. 7 equal or functionally identical to the individual components of the switching device 10 of FIGS. 1 to 4 are, they are in Fig. 7 with the same reference numerals as in the FIGS. 1 to 4 Mistake.
  • the housing 12 is according to Fig. 7 constructed as in the FIGS. 1 to 3 played.
  • the housing 12 according to Fig. 7 Receiving spaces 56, which are associated with the separation sections 42,43 and are arranged on both sides of these separation sections.
  • These receiving spaces 56 are used in an AC switching device of recording own magnetic field amplifying elements, as required for AC switching devices with smaller short-circuit currents to deflect the arc in the arc quenching device, where it then comes to extinguish the arc.
  • the magnetic field reinforcing elements are removed, so that the receiving spaces 56 are now free to accommodate the magnets 44,46. It is possible that, unlike in Fig. 7 shown, for example, the middle current path 22 is removed, so that the switching device 10 "can be used as a two-pole DC switching device.
  • the three current paths of the switching devices 10, 10 'and 10 can be connected in series (by external electrical conductors, not shown in the drawing), in order to function as a single-pole DC switching device with a total of six separating sections
  • the potentially possible three current paths only two are used to implement a two-pole DC switching device
  • all four current paths in Series can be switched or only two of the current paths are used as a two-pole DC switching device.
  • FIG. 8 Finally, there is shown another embodiment of a DC switching device 10 "'constructed on the basis of an AC switching device housing 12. Also with respect to FIG Fig. 8 applies that those individual components of the switching device housing 12, the functionally identical or constructively equal to the elements of the switching device housing 12 of the FIGS. 1 to 3 are provided with the same reference numerals.
  • the middle flow path 22 is not present, ie the middle receiving region 18 is free of a flow path 22 and in particular free of the movable switch contact element 24. Also in Fig. 8 have shown that the central receiving area 18 does not have any arc extinguishing devices. Thus, the middle receiving area 18 can now be used to receive the first and second magnets 44, 46 which are arranged in the receiving area 18 in the height of the separating lines 42 and 43 of the current paths 22 of the adjacent receiving areas 16 and 20.
EP08019482A 2007-11-17 2008-11-07 Commutateur destiné à des applications à courant continu Withdrawn EP2061053A3 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP11175842A EP2383761A1 (fr) 2007-11-17 2008-11-07 Commutateur destiné à des applications à courant continu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007054958A DE102007054958A1 (de) 2007-11-17 2007-11-17 Schaltgerät für Gleichstrom-Anwendungen

Publications (2)

Publication Number Publication Date
EP2061053A2 true EP2061053A2 (fr) 2009-05-20
EP2061053A3 EP2061053A3 (fr) 2010-05-12

Family

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Family Applications (2)

Application Number Title Priority Date Filing Date
EP08019482A Withdrawn EP2061053A3 (fr) 2007-11-17 2008-11-07 Commutateur destiné à des applications à courant continu
EP11175842A Withdrawn EP2383761A1 (fr) 2007-11-17 2008-11-07 Commutateur destiné à des applications à courant continu

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP11175842A Withdrawn EP2383761A1 (fr) 2007-11-17 2008-11-07 Commutateur destiné à des applications à courant continu

Country Status (3)

Country Link
US (1) US7915985B2 (fr)
EP (2) EP2061053A3 (fr)
DE (1) DE102007054958A1 (fr)

Cited By (20)

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Publication number Priority date Publication date Assignee Title
WO2011147458A1 (fr) * 2010-05-28 2011-12-01 Abb Research Ltd Commutateur pour courant continu
EP2393094A1 (fr) * 2010-06-07 2011-12-07 Eaton Industries GmbH Unité de commutation dotée d'unités d'extinction d'arc
EP2463878A1 (fr) * 2010-12-07 2012-06-13 Eaton Industries GmbH Commutateur doté d'une chambre d'extinction
EP2551867A1 (fr) * 2011-07-28 2013-01-30 Eaton Industries GmbH Protection pour courant continu
EP2590192A1 (fr) 2011-11-02 2013-05-08 Eaton Industries GmbH Commutateur pour un fonctionnement à courant continu multipolaire
EP2597665A1 (fr) 2011-11-24 2013-05-29 Eaton Industries GmbH Commutateur pour courant continu doté d'au moins une chambre de commutation
EP2597666A1 (fr) 2011-11-24 2013-05-29 Eaton Industries GmbH Commutateur pour courant continu doté d'au moins une chambre de commutation
EP2597664A1 (fr) 2011-11-24 2013-05-29 Eaton Industries GmbH Commutateur pour courant continu doté d'au moins une chambre de commutation
EP2600371A1 (fr) 2011-11-29 2013-06-05 Eaton Industries GmbH Appareil de commutation pour un fonctionnement à courant continu
EP2600367A1 (fr) 2011-11-29 2013-06-05 Eaton Industries GmbH Appareil de commutation pour applications à courant continu
WO2013079511A1 (fr) 2011-11-29 2013-06-06 Eaton Electrical Ip Gmbh & Co. Kg Système d'aimant permanent pour un système de commande d'arc électrique et appareil de commutation
EP2608234A1 (fr) 2011-12-22 2013-06-26 Eaton Industries GmbH Disjoncteur à courant continu
EP2608236A1 (fr) 2011-12-22 2013-06-26 Eaton Industries GmbH Appareil de commutation approprié au fonctionnement à courant continu
EP2642500A1 (fr) 2012-03-21 2013-09-25 Eaton Industries GmbH Commutateur CC sans chambres d'extinction
EP2690639A1 (fr) * 2012-07-24 2014-01-29 Gorlan Team, S.L.U. Procédé et dispositif permettant de rompre des courants électriques au moyen d'extinction d'arc
WO2014068053A1 (fr) * 2012-10-31 2014-05-08 Eaton Industries (Austria) Gmbh Dispositif de commutation à courant continu
EP2743950A1 (fr) * 2012-12-13 2014-06-18 Eaton Electrical IP GmbH & Co. KG Commutateur indépendant de la polarité pour la conduction et la séparation de courants continus
EP2747108A2 (fr) 2012-12-20 2014-06-25 Eaton Electrical IP GmbH & Co. KG Commutateur pour un fonctionnement à courant continu
EP2747109A1 (fr) 2012-12-20 2014-06-25 Eaton Electrical IP GmbH & Co. KG Commutateur
US9552945B2 (en) 2012-09-27 2017-01-24 Eaton Electrical Ip Gmbh & Co. Kg Direct current switch with a device for arc extinction independent of current direction

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PL2431989T3 (pl) * 2010-09-20 2015-03-31 Secheron Sa Elektromechaniczny wyłącznik instalacyjny
EP2463876A1 (fr) * 2010-12-07 2012-06-13 Eaton Industries GmbH Commutateur doté d'une chambre d'extinction
EP2463877A1 (fr) * 2010-12-07 2012-06-13 Eaton Industries GmbH Commutateur doté d'une chambre d'extinction
JP5777440B2 (ja) * 2011-08-03 2015-09-09 富士通コンポーネント株式会社 電磁継電器及び電磁継電器の製造方法
JP5856426B2 (ja) * 2011-10-07 2016-02-09 富士電機株式会社 接点装置及びこれを使用した電磁接触器
US8853586B2 (en) 2011-11-09 2014-10-07 Eaton Corporation Electrical switching apparatus including magnet assembly and first and second arc chambers
IN2012CH00815A (fr) 2012-03-05 2015-08-21 Gen Electric
JP5966469B2 (ja) * 2012-03-15 2016-08-10 オムロン株式会社 封止接点装置
US9343251B2 (en) * 2013-10-30 2016-05-17 Eaton Corporation Bi-directional direct current electrical switching apparatus including small permanent magnets on ferromagnetic side members and one set of arc splitter plates
JP6414453B2 (ja) * 2014-12-05 2018-10-31 オムロン株式会社 電磁継電器
WO2016088402A1 (fr) 2014-12-05 2016-06-09 オムロン株式会社 Relais électromagnétique
JP2016110843A (ja) 2014-12-05 2016-06-20 オムロン株式会社 電磁継電器
DE102015000796B4 (de) * 2015-01-22 2017-03-02 Schaltbau Gmbh Schaltgerät mit permanentmagnetischer Lichtbogenlöschung
KR101943363B1 (ko) * 2015-04-13 2019-04-17 엘에스산전 주식회사 전자개폐기
US11239038B2 (en) 2015-05-18 2022-02-01 Gigavac, Llc Mechanical fuse device
US10566160B2 (en) 2015-05-18 2020-02-18 Gigavac, Llc Passive triggering mechanisms for use with switching devices incorporating pyrotechnic features
DE102017106300B4 (de) * 2017-03-23 2023-07-27 Schaltbau Gmbh Schaltgerät mit verbesserter permanentmagnetischer Lichtbogenlöschung
DE102017125685A1 (de) * 2017-11-03 2019-05-09 Schaltbau Gmbh Schaltgerät mit Lichtbogenlöscheinrichtung und Lichtbogenführung
DE102018204104A1 (de) * 2018-03-16 2019-09-19 Ellenberger & Poensgen Gmbh Schalteinheit zur Trennung eines Stromkreises und Schutzschalter
GB2576338A (en) * 2018-08-15 2020-02-19 Eaton Intelligent Power Ltd Switching device and method for operating a switching device
US11276535B2 (en) * 2018-08-28 2022-03-15 Gigavac, Llc Passive triggering mechanisms for use with switching devices incorporating pyrotechnic features
FR3095890B1 (fr) * 2019-05-06 2021-07-16 Schneider Electric Ind Sas Pôle limiteur d’interrupteur électrique et interrupteur électrique à courant continu comportant un tel pôle limiteur
US11443910B2 (en) 2019-09-27 2022-09-13 Gigavac, Llc Contact levitation triggering mechanisms for use with switching devices incorporating pyrotechnic features
KR102349754B1 (ko) * 2019-12-06 2022-01-11 엘에스일렉트릭(주) 아크 박스 및 이를 포함하는 전자 접촉기

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WO2011147458A1 (fr) * 2010-05-28 2011-12-01 Abb Research Ltd Commutateur pour courant continu
US8502102B2 (en) 2010-05-28 2013-08-06 Abb Research Ltd. DC switching device
RU2561716C2 (ru) * 2010-06-07 2015-09-10 ИТОН ЭЛЕКТРИКАЛ АйПи ГМБХ УНД КО. КГ Блок переключения с блоками гашения дуги
EP2393094A1 (fr) * 2010-06-07 2011-12-07 Eaton Industries GmbH Unité de commutation dotée d'unités d'extinction d'arc
WO2011154380A1 (fr) 2010-06-07 2011-12-15 Eaton Industries Gmbh Unité de commutation munie d'unités d'extinction d'arc
US8921728B2 (en) 2010-06-07 2014-12-30 Eaton Electrical Ip Gmbh & Co. Kg Switch unit with arc-extinguishing units
EP2463878A1 (fr) * 2010-12-07 2012-06-13 Eaton Industries GmbH Commutateur doté d'une chambre d'extinction
WO2012076606A1 (fr) * 2010-12-07 2012-06-14 Eaton Industries Gmbh Interrupteur à chambre d'extinction
RU2581599C2 (ru) * 2010-12-07 2016-04-20 ИТОН ЭЛЕКТРИКАЛ АйПи ГМБХ УНД КО. КГ Выключатель с дугогасительной камерой
US9208977B2 (en) 2010-12-07 2015-12-08 Eaton Electrical Ip Gmbh & Co. Kg Switch having a quenching chamber
WO2013014281A1 (fr) * 2011-07-28 2013-01-31 Eaton Electrical Ip Gmbh & Co. Kg Protection pour fonctionnement en courant continu
US8937519B2 (en) 2011-07-28 2015-01-20 Eaton Electrical Ip Gmbh & Co. Kg Contactor for DC operation
EP2551867A1 (fr) * 2011-07-28 2013-01-30 Eaton Industries GmbH Protection pour courant continu
WO2013064629A1 (fr) 2011-11-02 2013-05-10 Eaton Electrical Ip Gmbh & Co. Kg Commutateur pour fonctionnement en courant continu multipolaire
EP2590192A1 (fr) 2011-11-02 2013-05-08 Eaton Industries GmbH Commutateur pour un fonctionnement à courant continu multipolaire
WO2013076303A1 (fr) 2011-11-24 2013-05-30 Eaton Electrical Ip Gmbh & Co. Kg Commutateur pour fonctionnement en courant continu comportant au moins une chambre de commutation
WO2013076310A1 (fr) 2011-11-24 2013-05-30 Eaton Electrical Ip Gmbh & Co. Kg Commutateur pour fonctionnement en courant continu comportant au moins une chambre de commutation
EP2597665A1 (fr) 2011-11-24 2013-05-29 Eaton Industries GmbH Commutateur pour courant continu doté d'au moins une chambre de commutation
EP2597666A1 (fr) 2011-11-24 2013-05-29 Eaton Industries GmbH Commutateur pour courant continu doté d'au moins une chambre de commutation
EP2597664A1 (fr) 2011-11-24 2013-05-29 Eaton Industries GmbH Commutateur pour courant continu doté d'au moins une chambre de commutation
WO2013076299A1 (fr) 2011-11-24 2013-05-30 Eaton Electrical Ip Gmbh & Co. Kg Commutateur pour fonctionnement en courant continu comportant au moins une chambre de commutation
EP2600371A1 (fr) 2011-11-29 2013-06-05 Eaton Industries GmbH Appareil de commutation pour un fonctionnement à courant continu
EP2600367A1 (fr) 2011-11-29 2013-06-05 Eaton Industries GmbH Appareil de commutation pour applications à courant continu
US9552944B2 (en) 2011-11-29 2017-01-24 Eaton Electrical Ip Gmbh & Co. Kg Switching device for direct current applications
US10290439B2 (en) 2011-11-29 2019-05-14 Eaton Intelligent Power Limited Permanent magnet assembly for an arc driver assembly and switching device
EP2631928A1 (fr) 2011-11-29 2013-08-28 Eaton Industries GmbH Système d'aimant permanent pour un circuit d'attaque à arc lumineux et appareil de commutation
WO2013079511A1 (fr) 2011-11-29 2013-06-06 Eaton Electrical Ip Gmbh & Co. Kg Système d'aimant permanent pour un système de commande d'arc électrique et appareil de commutation
WO2013079508A1 (fr) 2011-11-29 2013-06-06 Eaton Electrical Ip Gmbh & Co. Kg Appareil de commutation convenant à un fonctionnement en courant continu
WO2013079269A1 (fr) 2011-11-29 2013-06-06 Eaton Electrical Ip Gmbh & Co. Kg Appareil de coupure pour applications à courant continu
WO2013092351A1 (fr) 2011-12-22 2013-06-27 Eaton Electrical Ip Gmbh & Co. Kg Appareil de coupure convenant pour un fonctionnement en courant continu
EP2608234A1 (fr) 2011-12-22 2013-06-26 Eaton Industries GmbH Disjoncteur à courant continu
US9552943B2 (en) 2011-12-22 2017-01-24 Eaton Electrical Ip Gmbh & Co. Kg Switching device which is suitable for DC operation
EP2608236A1 (fr) 2011-12-22 2013-06-26 Eaton Industries GmbH Appareil de commutation approprié au fonctionnement à courant continu
WO2013092348A1 (fr) 2011-12-22 2013-06-27 Eaton Electrical Ip Gmbh & Co. Kg Commutateur convenant pour un fonctionnement en courant continu
WO2013139870A1 (fr) 2012-03-21 2013-09-26 Eaton Electrical Ip Gmbh & Co. Kg Commutateur cc sans chambres d'extinction d'arc
EP2642500A1 (fr) 2012-03-21 2013-09-25 Eaton Industries GmbH Commutateur CC sans chambres d'extinction
EP2690639A1 (fr) * 2012-07-24 2014-01-29 Gorlan Team, S.L.U. Procédé et dispositif permettant de rompre des courants électriques au moyen d'extinction d'arc
US9552945B2 (en) 2012-09-27 2017-01-24 Eaton Electrical Ip Gmbh & Co. Kg Direct current switch with a device for arc extinction independent of current direction
WO2014068053A1 (fr) * 2012-10-31 2014-05-08 Eaton Industries (Austria) Gmbh Dispositif de commutation à courant continu
RU2656231C2 (ru) * 2012-10-31 2018-06-04 Итон Индастриз (Острия) Гмбх Коммутационный аппарат постоянного тока
EP2743950A1 (fr) * 2012-12-13 2014-06-18 Eaton Electrical IP GmbH & Co. KG Commutateur indépendant de la polarité pour la conduction et la séparation de courants continus
US9129761B2 (en) 2012-12-20 2015-09-08 Eaton Electrical Ip Gmbh & Co. Kg Switching device suitable for direct current operation
US9418804B2 (en) 2012-12-20 2016-08-16 Eaton Electrical Ip Gmbh & Co. Kg Switching device
DE102013111953A1 (de) 2012-12-20 2014-06-26 Eaton Electrical Ip Gmbh & Co. Kg Schaltgerät
EP2747109A1 (fr) 2012-12-20 2014-06-25 Eaton Electrical IP GmbH & Co. KG Commutateur
EP2747108A2 (fr) 2012-12-20 2014-06-25 Eaton Electrical IP GmbH & Co. KG Commutateur pour un fonctionnement à courant continu

Also Published As

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EP2383761A1 (fr) 2011-11-02
US20090127229A1 (en) 2009-05-21
DE102007054958A1 (de) 2009-06-04
EP2061053A3 (fr) 2010-05-12
US7915985B2 (en) 2011-03-29

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