EP0860918A1 - Dispositif limiteur de surtensions - Google Patents

Dispositif limiteur de surtensions Download PDF

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Publication number
EP0860918A1
EP0860918A1 EP98890030A EP98890030A EP0860918A1 EP 0860918 A1 EP0860918 A1 EP 0860918A1 EP 98890030 A EP98890030 A EP 98890030A EP 98890030 A EP98890030 A EP 98890030A EP 0860918 A1 EP0860918 A1 EP 0860918A1
Authority
EP
European Patent Office
Prior art keywords
surge arrester
electrodes
arrester according
electrode
housing
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
Application number
EP98890030A
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German (de)
English (en)
Other versions
EP0860918B1 (fr
Inventor
Karl Ing. Suchentrunk
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.)
Felten and Guilleaume Austria AG
Original Assignee
Felten and Guilleaume Austria AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Felten and Guilleaume Austria AG filed Critical Felten and Guilleaume Austria AG
Publication of EP0860918A1 publication Critical patent/EP0860918A1/fr
Application granted granted Critical
Publication of EP0860918B1 publication Critical patent/EP0860918B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T4/00—Overvoltage arresters using spark gaps
    • H01T4/10—Overvoltage arresters using spark gaps having a single gap or a plurality of gaps in parallel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T4/00—Overvoltage arresters using spark gaps
    • H01T4/10—Overvoltage arresters using spark gaps having a single gap or a plurality of gaps in parallel
    • H01T4/14—Arcing horns

Definitions

  • the invention relates to a surge arrester comprising two in one Housing electrodes spaced apart from one another, the housing at least an outflow opening for ionized gases, which is located between one of the two Electrode-forming arc are generated.
  • Such a discharge device becomes parallel to the ones to be protected against overvoltages Circuit components switched, i.e. the first electrode is connected to the lead that second electrode connected to the derivative of the circuit concerned.
  • the two electrodes are at a defined distance from one another, which is from voltage applied to the electrodes is penetrated, provided that this is impermissible high value determined by the size of the electrode spacing. Subsequently An arc arises between the two electrodes, which ignites the electrodes and thus the electrodes Arrester of the circuit connects to each other with relatively low resistance. This will make the voltage between the supply lines to a compared to the The amount of overvoltage is reduced and the energy of the overvoltage is reduced Heat converted.
  • the housing of the discharge device itself can be destroyed protected, however, the gases now escaping can be used in the immediate vicinity Arrester arranged objects, i.e. those in the control cabinet next to the arrester Damage the existing switch or the control cabinet wall thermally.
  • Switches are made sufficiently robust or there is a sufficient distance between them Arresters and other components are left; but both measures would bring you great additional effort - unnecessarily large control cabinets or special switches - with it.
  • the guide devices, baffle walls and screens can thus be made in one piece with the housing run, which is particularly advantageous for the inexpensive manufacture of the Arrester affects.
  • the flow control devices, Baffle walls and screens made of a metal e.g. Copper, iron or the like are formed.
  • Metals have a good thermal conductivity and absorption capacity, which means that the named Components such as cooling fins act and ensure particularly effective heat dissipation.
  • Another feature of the invention can be that the housing by means of a Breakthrough partition is divided into two rooms, being in the first room the electrodes are arranged and the second space is closed by the ionized gases flowing through, provided with the at least one outflow opening.
  • Such a partition constitutes another one to be flowed through by the ionized gases Obstacle in which thermal energy can be dissipated.
  • the two rooms are arranged in layers next to each other.
  • the overall height of a control cabinet device is common given. Due to the juxtaposition of spark gap and The two units, spark gap and cooling chamber, can be connected via the chamber extend the entire height of the arrester, resulting in a particularly long one Flow path for the ionized gases and on the other hand the possibility of the electrodes to be large and robust.
  • the two rooms along their entire extent are arranged in layers next to each other.
  • one of the electrodes trained approach point is arranged in the first end region of the first space.
  • the entire interior of the first room thus stands for the spread of the ionized Gases available.
  • the breakthroughs of the partition are only in the approach point End region facing away from the first space and that the outflow opening is arranged in the area of the second space adjacent to the approach point.
  • the ionized gases must cover the entire Flow through the longitudinal dimensions of both rooms before they reach the outside, with which the ionized gases experience particularly efficient cooling.
  • the electrodes on spark gap connecting the approach point e.g. Horn spark gap exhibit.
  • the electrodes at least in the area the spark gap made of copper, iron, copper coated with iron, sintered tungsten-iron or tungsten-copper composite or the like. Or from combinations of these Materials are formed.
  • Such materials have a sufficiently high electrical conductivity at the same time good temperature resistance.
  • the spark gap at least one, at least in the space delimited by the electrodes protruding electrode element, preferably arranged entirely in this space, such as. Plate, is arranged.
  • the arc running along the spark gap is caused by such electrode elements severed, i.e. converted into a series connection of several arcs.
  • the The maintenance voltage of such arcs is much higher than that of one Single arc, so that the normal supply voltage no longer burn can leave and thus usually the subsequent follow-up currents of the overvoltage can be limited and interrupted.
  • the first electrode is rigid and the second electrode is fixed movably in the housing. that in the approach point an intermediate film lying on the first electrode is arranged and that the second electrode by means of an elastic member, such as. Feather. is movable in the direction of the first electrode and can be pressed against the intermediate film.
  • an elastic member such as. Feather.
  • such an arrangement can reduce the risk of the Arc from the deionization chamber formed by the electrode elements into the Proximity of the spark gap can be reduced; besides the running away of the Arc promoted from the approach point into the deionization chamber.
  • the elastic component is formed by a coil spring.
  • This type of spring can exert a relatively large force on the second electrode be, which allows a reliable pressing of the electrode on the intermediate film.
  • the surge arrester according to Fig.1 comprises two electrodes 1 u. 2 that are arranged at a distance from one another in a housing 3. At these electrodes are 1,2 The supply and discharge of the front via only symbolically illustrated supply lines 4, 5 impermissibly high overvoltages connected to the protective circuit.
  • a cuboid housing 3 was used, except for the Opening 6 and other openings, not shown, for the supply lines 4,5 in themselves is closed, but for the purpose of clearer representation parallel to the image plane was cut.
  • the opening 6 is at some distance from the two Arrange electrodes 1, 2 so that between electrodes 1, 2 and outflow opening 6 there is a chamber 8 through which the ionized gases must flow.
  • the size the opening 6 is expediently to be chosen so large that the gases are sufficient can flow out quickly, i.e. that there is no impermissibly high, the destruction of the housing 3 causing excess pressure to build up inside the housing.
  • the only one Outflow opening 6 can of course also have a plurality in order to achieve this goal step out of openings.
  • the approach point 7 formed by the electrodes 1.2 is in the first end region the chamber 8 is arranged, the outflow opening 6 is located in the second end region thereof Chamber 8.
  • the ionized gases must therefore cover the entire length of chamber 8 flow through.
  • the ionized gases in them When flowing through said chamber 8, the ionized gases in them cool They indicate stored heat via the chamber atmosphere and the housing walls the environment, so that it only a relatively small amount when it emerges from the opening 6 Have energy content.
  • Flow guide devices 9 are provided. They are platelet-shaped and so arranged to direct the ionized gases along a meandering path. This The path is now significantly longer than that in FIG. 1 from the approach point 7 to the opening 6 leading path, whereby in the embodiment according to Fig.2 a significantly stronger Cooling of the gases is achievable.
  • Another option is to increase the length of time that the ionized gases remain in chamber 8 extend, is the provision of flow obstacles, such as baffles 10 or Seven 11 inside the chamber 8. These can, however, in combination with one another can be provided alone.
  • baffle walls 10, sieves 11 and the guide devices 9 The material of the baffle walls 10, sieves 11 and the guide devices 9 is in principle free selectable, but must be able to withstand the thermal stresses explained.
  • baffle walls 10, sieves 11 and guide devices 9 As The simplest variant is the baffle walls 10, sieves 11 and guide devices 9 as To form the housing walls so that they are made of the housing material, an electrically insulating plastic.
  • Another option is to use metals such as To use copper, iron or the like, since these materials are good heat conductors and have heat storage capacity, whereby the gases flowing around them are cooled even more effectively.
  • the housing interior of the exemplary embodiment according to FIG. 2 is not made in one piece, rather a partition 12 is provided which divides the housing 3 into two Rooms 13 and 8 divided.
  • the first room 13 are the two already described Arranged electrodes 1,2, which are shaped here so that they are an approach point 7 and form an adjoining horn spark gap 14.
  • Approach point 7 arcing is caused by the acting on it, from Current flow through the electrodes 1, 2 and the magnetic forces caused by them moves along the horn spark gap 14, which is a widening and ultimately a Tear off the arc.
  • the hot ionized gases generated in room 13 can through openings 15 of the partition 12 in the room 8, which is described Cooling chamber forms, overstepping.
  • the electrodes 1, 2 can be described here as in all the others Embodiments of any materials that have sufficient electrical Have conductivity. be educated. As particularly preferred materials for the Area of the spark gap 14 copper, iron, copper coated with iron, a sintered Tungsten-iron or tungsten-copper composite or the like can be specified. Here combinations of these materials are also possible. the electrodes 1, 2 can have different materials in some areas.
  • 3a, b and 4 is a particularly preferred one, already for installation in a control cabinet suitable embodiment of the invention shown.
  • the two rooms 13 and 8 are arranged next to each other in layers.
  • the 3a spark gap 14 shown in plan comes to lie parallel to chamber 8, the resulting assembly thus has one with a multi-pole Miniature circuit breakers of comparable construction, in which the individual pole sections in be juxtaposed in the same way.
  • the housing 3 required for this again has a partition 12 with openings 15 on the first surface 121 on the left in FIG. 4, the chamber 8 with its Guide devices 9 and optionally baffles 10 and sieves 11 is constructed. At the the second surface 122 on the right in FIG. 4, the spark gap 14 is arranged. Both For operation, rooms 13, 8 must of course also be parallel to the image plane of FIGS. 3a, b running lids are closed, but not for the sake of clarity were shown.
  • the spark gap 14 used in this exemplary embodiment is analogous to FIG Horn spark gap configured, in addition here are the approach point 7 opposite end of electrode elements 16 provided in the of the electrodes 1,2 limited space protrude at least, but preferably entirely within of this room.
  • the electrode elements 16 are not bound to any specifications in order to be able to narrow space between the electrodes 1, 2 as many such electrode elements 16 as possible to accommodate, they are designed as parallel plates. Through this Electrode elements 16 will "cut" the arc into a plurality in series partial arcs switched to one another, which leads to faster extinguishing of the Arc is.
  • Electrodes 1, 2, which at their approach point 7 Having a spark gap 14 in the form of a horn spark gap is a preferred one Embodiment represents, but can also with a housing structure according to Fig.3a, b and 4 any other electrodes 1,2 are used.
  • the approach point 7 formed by the electrodes 1, 2 is in the first End region of the first room 13 arranged.
  • the two rooms 13, 8 lie alongside one another in layers along their entire extent.
  • the openings 15 of the partition 12th exclusively in the end region of the first room 13 facing away from the approach point 7 are arranged and that at the same time the outflow opening 6 in the approach point 7 adjacent area of the second room 8 is provided.
  • This type of arrangement of openings 15 and outflow opening 6 means that ionized gases first the entire longitudinal extent of the electrode space 13 and then flow through the entire longitudinal extent of the gas cooling space 8. So that will despite the small geometric dimensions of the housing 3, a particularly long residence time of the ionized gases in the housing 3 reached. During this dwell time, the ionized gases cover a relatively long way, on which they cover large areas with the Housing 3 and the guide devices 9 come into contact.
  • the cooling of the ionized gases to be achieved in accordance with the invention task is thereby achieved to a particularly large extent.
  • the actually resulting electrode distance in the approach point 7 depends directly from the manufacturing tolerances that always occur with electrodes 1, 2 and housing 3.
  • Electrode distance depends - can only be specified relatively imprecisely.
  • the invention provides for the first electrode 1 to be rigid To define housing 3, the second electrode 2, however, to a small extent to move hold. Furthermore, there is an elastic component 18, which is designed as a helical spring according to FIG. 3a is provided, which presses the second electrode 2 in the direction of the first electrode 1.
  • an intermediate film 17 is in contact with the first electrode 1 arranged. Due to the explained elastic component 18, the second electrode 2 is now on said intermediate film 17 pressed so that the actual electrode distance alone from the The thickness of this intermediate film 17 is independent of the manufacturing tolerances of the electrodes 1, 2 or of the housing 3- is determined. After the intermediate film 17 with a very accurate predeterminable thickness can be produced, the predetermined electrode distance can now can be realized much more precisely.

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Thermistors And Varistors (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Power Steering Mechanism (AREA)
  • Measuring Fluid Pressure (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Elimination Of Static Electricity (AREA)
EP98890030A 1997-02-12 1998-02-11 Dispositif limiteur de surtensions Expired - Lifetime EP0860918B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT227/97 1997-02-12
AT22797 1997-02-12
AT0022797A AT405112B (de) 1997-02-12 1997-02-12 Überspannungsableiteinrichtung

Publications (2)

Publication Number Publication Date
EP0860918A1 true EP0860918A1 (fr) 1998-08-26
EP0860918B1 EP0860918B1 (fr) 2001-05-16

Family

ID=3484935

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98890030A Expired - Lifetime EP0860918B1 (fr) 1997-02-12 1998-02-11 Dispositif limiteur de surtensions

Country Status (9)

Country Link
EP (1) EP0860918B1 (fr)
AT (2) AT405112B (fr)
CZ (1) CZ38898A3 (fr)
DE (1) DE59800708D1 (fr)
ES (1) ES2159429T3 (fr)
GR (1) GR3036371T3 (fr)
PL (1) PL188294B1 (fr)
PT (1) PT860918E (fr)
SK (1) SK18298A3 (fr)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000021170A1 (fr) * 1998-10-06 2000-04-13 Dehn + Söhne Gmbh + Co. Kg Systeme d'eclateur a etincelle
WO2003019744A1 (fr) * 2001-08-21 2003-03-06 Dehn + Söhne Gmbh + Co. Kg Dechargeur encapsule limitant le courant de suite de secteur conçu sous forme d'eclateur a etincelle
FR2840448A1 (fr) * 2002-05-30 2003-12-05 Schneider Electric Ind Sas Dispositif de protection contre les surtensions
FR2843243A1 (fr) * 2002-08-05 2004-02-06 Soule Protection Surtensions Dispositif de protection d'un reseau de distribution d'energie electrique
FR2880468A1 (fr) * 2005-01-04 2006-07-07 Soule Prot Surtensions Sa Appareil de protection d'une installation electrique a capacite de coupure amelioree
WO2006074721A1 (fr) * 2005-01-10 2006-07-20 Dehn + Söhne Gmbh + Co. Kg Parafoudre comportant deux electrodes divergentes et un eclateur qui agit entre ces deux electrodes
DE102007015932A1 (de) * 2007-01-04 2008-07-10 Dehn + Söhne Gmbh + Co. Kg Gekapselte, druckfest ausgeführte, nicht hermetisch dichte Hochleistungsfunkenstrecke
DE102010033764A1 (de) * 2010-06-01 2011-12-01 Dehn + Söhne Gmbh + Co. Kg Gehäuseanordnung für mehrpolige Überspannungsschutzgeräte
CN103069672A (zh) * 2010-08-04 2013-04-24 德恩及索恩两合股份有限公司 具有消电离室的角形火花隙
CN103069673A (zh) * 2010-08-04 2013-04-24 德恩及索恩两合股份有限公司 具有消电离室的角形火花隙避雷器
EP2133966A3 (fr) * 2008-06-11 2013-08-07 General Electric Company Dispositif et procédé de confinement d'arc
DE102014215282B3 (de) * 2014-08-04 2015-10-01 Phoenix Contact Gmbh & Co. Kg Kombiniertes Überspannungsschutzgerät mit einer integrierten Funkenstrecke
DE102014209261A1 (de) * 2014-05-15 2015-11-19 Phoenix Contact Gmbh & Co. Kg Funkenstreckenanordnung mit verbesserter Kühlung
WO2020260400A1 (fr) * 2019-06-28 2020-12-30 Dehn Se + Co Kg Éclateur à étincelle de protection contre la foudre

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10164025B4 (de) * 2001-08-21 2005-08-25 Dehn + Söhne Gmbh + Co. Kg Gekapselter, Netzfolgestrom begrenzender Überspannungsableiter auf Funkenstreckenbasis
DE102013224720B4 (de) 2013-12-03 2016-07-07 J. Pröpster GmbH Überspannungsableiteinrichtung mit einem Überspannungsableiter und einer Löscheinheit

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FR818629A (fr) * 1937-03-02 1937-09-30 Gardy Sa Perfectionnement aux chambres de rupture des disjoncteurs à maxima
US2329219A (en) * 1942-01-20 1943-09-14 Glenn B Roloson Lightning arrester, gas flow type
DE897444C (de) * 1939-03-01 1953-11-23 Aeg UEberspannungsableiter mit einer Ausblase-Roehrenfunkenstrecke
CH391069A (de) * 1961-03-23 1965-04-30 Licentia Gmbh Magnetisch beblasene Löschfunkenstrecke für Überspannungsableiter
DE9115905U1 (de) * 1991-12-21 1993-04-22 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Leitungsschutzschalter mit einer Lichtbogenkammer
EP0666627A1 (fr) * 1994-02-03 1995-08-09 Gec Alsthom T & D GmbH Dispositif absorbant des arcs électriques
DE4439730A1 (de) * 1994-10-17 1996-04-25 Phoenix Contact Gmbh & Co Überspannungsschutzelement

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DE2741868C2 (de) * 1977-09-15 1982-11-25 Siemens AG, 1000 Berlin und 8000 München Lichtbogenkammer mit Lichtbogenlaufschienen und perforierten Keramikplatten
DE3375857D1 (en) * 1982-11-10 1988-04-07 Mitsubishi Electric Corp Switch with arc-extinguishing means
US4618751A (en) * 1984-12-21 1986-10-21 Square D Company Arc extinguishing assembly
DE3829650A1 (de) * 1988-09-01 1990-03-15 Telefunken Systemtechnik Kombinierte loeschfunkenstrecke
DE4236538A1 (de) * 1992-10-22 1994-04-28 Siemens Ag Gekapselte Funkenstrecke
JP2888754B2 (ja) * 1993-05-31 1999-05-10 フェニックス、コンタクト、ゲゼルシャフト、ミット、ベシュレンクテル、ハフツング、ウント、コンパニー 過電圧保護装置
DE69309466T2 (de) * 1993-10-15 1997-10-23 Hager Electro Doppelte Lichtbogenlaufschiene für die Lichtbogenleitkammer eines Schutzschalters

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR818629A (fr) * 1937-03-02 1937-09-30 Gardy Sa Perfectionnement aux chambres de rupture des disjoncteurs à maxima
DE897444C (de) * 1939-03-01 1953-11-23 Aeg UEberspannungsableiter mit einer Ausblase-Roehrenfunkenstrecke
US2329219A (en) * 1942-01-20 1943-09-14 Glenn B Roloson Lightning arrester, gas flow type
CH391069A (de) * 1961-03-23 1965-04-30 Licentia Gmbh Magnetisch beblasene Löschfunkenstrecke für Überspannungsableiter
DE9115905U1 (de) * 1991-12-21 1993-04-22 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Leitungsschutzschalter mit einer Lichtbogenkammer
EP0666627A1 (fr) * 1994-02-03 1995-08-09 Gec Alsthom T & D GmbH Dispositif absorbant des arcs électriques
DE4439730A1 (de) * 1994-10-17 1996-04-25 Phoenix Contact Gmbh & Co Überspannungsschutzelement

Cited By (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000021170A1 (fr) * 1998-10-06 2000-04-13 Dehn + Söhne Gmbh + Co. Kg Systeme d'eclateur a etincelle
DE19845889B4 (de) * 1998-10-06 2007-03-01 Dehn + Söhne GmbH + Co KG Funkenstreckenanordnung
US6788518B1 (en) 1998-10-06 2004-09-07 Dehn + Soehne Gmbh + Co. Kg Spark gap arrangement
WO2003019744A1 (fr) * 2001-08-21 2003-03-06 Dehn + Söhne Gmbh + Co. Kg Dechargeur encapsule limitant le courant de suite de secteur conçu sous forme d'eclateur a etincelle
US6987657B2 (en) 2002-05-30 2006-01-17 Schneider Electric Industries Sas Voltage surge protection device
FR2840448A1 (fr) * 2002-05-30 2003-12-05 Schneider Electric Ind Sas Dispositif de protection contre les surtensions
WO2003102991A1 (fr) * 2002-05-30 2003-12-11 Schenider Elecric Industries Sas Dispositif de protection contre les surtensions
FR2843243A1 (fr) * 2002-08-05 2004-02-06 Soule Protection Surtensions Dispositif de protection d'un reseau de distribution d'energie electrique
WO2004015830A3 (fr) * 2002-08-05 2004-04-08 Soule Protection Surtensions Dispositif de protection d'un reseau de distribution d'energie electrique
CN100438241C (zh) * 2002-08-05 2008-11-26 苏勒过压保护公司 用于配电网络的保护装置
FR2880468A1 (fr) * 2005-01-04 2006-07-07 Soule Prot Surtensions Sa Appareil de protection d'une installation electrique a capacite de coupure amelioree
WO2006072737A3 (fr) * 2005-01-04 2006-12-14 Soule Protection Surtensions Appareil de protection d'une installation electrique a capacite de coupure amelioree
WO2006074721A1 (fr) * 2005-01-10 2006-07-20 Dehn + Söhne Gmbh + Co. Kg Parafoudre comportant deux electrodes divergentes et un eclateur qui agit entre ces deux electrodes
DE102005015401A1 (de) * 2005-01-10 2006-07-27 Dehn + Söhne Gmbh + Co. Kg Überspannungsableiter mit zwei divergierenden Elektroden und einer zwischen den Elektroden wirkenden Funkenstrecke
EP2328245A2 (fr) 2005-01-10 2011-06-01 Dehn + Söhne Gmbh + Co Kg Paratonnerre doté de deux électrodes divergentes et d'un éclateur agissant entre les électrodes
DE102005015401B4 (de) * 2005-01-10 2014-03-20 Dehn + Söhne Gmbh + Co. Kg Überspannungsableiter mit zwei divergierenden Elektroden und einer zwischen den Elektroden wirkenden Funkenstrecke
DE102007015932A1 (de) * 2007-01-04 2008-07-10 Dehn + Söhne Gmbh + Co. Kg Gekapselte, druckfest ausgeführte, nicht hermetisch dichte Hochleistungsfunkenstrecke
EP2133966A3 (fr) * 2008-06-11 2013-08-07 General Electric Company Dispositif et procédé de confinement d'arc
US8563888B2 (en) 2008-06-11 2013-10-22 General Electric Company Arc containment device and method
DE102010033764A1 (de) * 2010-06-01 2011-12-01 Dehn + Söhne Gmbh + Co. Kg Gehäuseanordnung für mehrpolige Überspannungsschutzgeräte
EP2443708B1 (fr) * 2010-06-01 2013-12-25 Dehn + Söhne GmbH + Co. KG Ensemble boîtier pour appareils de protection contre les surtensions multipolaires
CN103069673A (zh) * 2010-08-04 2013-04-24 德恩及索恩两合股份有限公司 具有消电离室的角形火花隙避雷器
CN103069672A (zh) * 2010-08-04 2013-04-24 德恩及索恩两合股份有限公司 具有消电离室的角形火花隙
CN103069672B (zh) * 2010-08-04 2014-07-09 德恩及索恩两合股份有限公司 具有消电离室的角形火花隙
CN103069673B (zh) * 2010-08-04 2014-09-17 德恩及索恩两合股份有限公司 具有消电离室的角形火花隙避雷器
US9083153B2 (en) 2010-08-04 2015-07-14 Dehn + Söhne Gmbh + Co. Kg Horn spark gap lightning arrestor with a deion chamber
DE102011102257B4 (de) * 2010-08-04 2016-05-19 Dehn + Söhne Gmbh + Co. Kg Hörnerfunkenstrecke mit Deionkammer
DE102011123020B3 (de) * 2010-08-04 2016-10-27 Dehn + Söhne Gmbh + Co. Kg Hörnerfunkenstrecke mit Deionkammer
DE102014209261A1 (de) * 2014-05-15 2015-11-19 Phoenix Contact Gmbh & Co. Kg Funkenstreckenanordnung mit verbesserter Kühlung
DE102014215282B3 (de) * 2014-08-04 2015-10-01 Phoenix Contact Gmbh & Co. Kg Kombiniertes Überspannungsschutzgerät mit einer integrierten Funkenstrecke
WO2020260400A1 (fr) * 2019-06-28 2020-12-30 Dehn Se + Co Kg Éclateur à étincelle de protection contre la foudre
EP3931921A1 (fr) * 2019-06-28 2022-01-05 DEHN SE + Co KG Éclateur à étincelle de protection contre la foudre

Also Published As

Publication number Publication date
ATE201288T1 (de) 2001-06-15
EP0860918B1 (fr) 2001-05-16
PT860918E (pt) 2001-11-30
PL188294B1 (pl) 2005-01-31
DE59800708D1 (de) 2001-06-21
CZ38898A3 (cs) 1998-12-16
ES2159429T3 (es) 2001-10-01
ATA22797A (de) 1998-09-15
GR3036371T3 (en) 2001-11-30
PL324741A1 (en) 1998-08-17
SK18298A3 (en) 1998-10-07
AT405112B (de) 1999-05-25

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