[go: up one dir, main page]

EP1692751B1 - Dispositif de protection contre les surtensions - Google Patents

Dispositif de protection contre les surtensions Download PDF

Info

Publication number
EP1692751B1
EP1692751B1 EP04803586A EP04803586A EP1692751B1 EP 1692751 B1 EP1692751 B1 EP 1692751B1 EP 04803586 A EP04803586 A EP 04803586A EP 04803586 A EP04803586 A EP 04803586A EP 1692751 B1 EP1692751 B1 EP 1692751B1
Authority
EP
European Patent Office
Prior art keywords
electrode
overvoltage protection
region
electrodes
protection means
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.)
Expired - Lifetime
Application number
EP04803586A
Other languages
German (de)
English (en)
Other versions
EP1692751A1 (fr
Inventor
Rainer Durth
Martin Wetter
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.)
Phoenix Contact GmbH and Co KG
Original Assignee
Phoenix Contact GmbH and Co KG
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 Phoenix Contact GmbH and Co KG filed Critical Phoenix Contact GmbH and Co KG
Publication of EP1692751A1 publication Critical patent/EP1692751A1/fr
Application granted granted Critical
Publication of EP1692751B1 publication Critical patent/EP1692751B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • H01T4/12—Overvoltage arresters using spark gaps having a single gap or a plurality of gaps in parallel hermetically sealed

Definitions

  • the invention relates to an overvoltage protection device, comprising a first electrode, with a second electrode, with a formed between the two electrodes breakdown spark gap and with a housing receiving the electrodes, wherein when igniting the breakdown spark gap between the two electrodes an arc within a the arises two connecting discharge space.
  • Electrical, but especially electronic measuring, control, regulating and switching circuits are sensitive to transient overvoltages, as may occur in particular by atmospheric discharges, but also by switching operations or short circuits in power grids.
  • This sensitivity has increased as electronic components, in particular transistors and thyristors, are used; above all, increasingly used integrated circuits are to a great extent endangered by transient overvoltages.
  • Overvoltages are all voltages that are above the upper tolerance limit of the rated voltage. These include, above all, the transient overvoltages that can occur due to atmospheric discharges, but also through switching operations or short circuits in power supply networks and can be galvanically, inductively or capacitively coupled into electrical circuits.
  • overvoltage protection devices In order to protect electrical or electronic circuits, especially electronic measuring, control, and circuits, especially telecommunications equipment and systems, wherever they are used against transient overvoltages, overvoltage protection devices have been developed and for more than twenty Known years ago.
  • An essential part of overvoltage protection device of the type in question here is at least one spark gap that responds at a certain overvoltage, the Anschschreib, and thus prevents that occur in the protected by an overvoltage protection circuit surges that are greater than the operating voltage of the spark gap.
  • the overvoltage protection device has two electrodes and a breakdown spark gap formed between the two electrodes.
  • breakdown spark gaps are often referred to as air breakdown spark gaps, which in the context of the invention with breakdown spark gap should also be meant an air breakdown spark gap.
  • the discharge space This is usually the space between the two electrodes.
  • overvoltage protection devices with a breakdown spark gap
  • overvoltage protection devices with a rollover spark gap which occurs when responding a sliding discharge.
  • Overvoltage protection devices with a breakdown spark gap have the advantage over surge protection devices with a flashover spark gap the advantage of a higher surge current carrying capacity, but the disadvantage of a higher - and not very constant - Anschschreib. Therefore, various overvoltage protection devices have been proposed with a breakdown spark gap, which have been improved in terms of the response voltage.
  • ignition aids have been realized in various ways in the region of the electrodes or the effective between the electrodes breakdown spark gap, z. B. such that between the electrodes at least one sliding discharge triggering ignition aid has been provided, which at least partially protrudes into the breakdown spark gap, is web-like and made of plastic (see, for DE 41 41 681 A1 or the DE 44 02 615 A1 ).
  • EP 0251 010 A1 discloses an overvoltage protection device according to the preamble of claim 1.
  • the DE 198 03 636 A1 is also an overvoltage protection device with two electrodes, with an effective between the two electrodes breakdown spark gap and a starting aid known.
  • the ignition aid in contrast to the previously described, a sliding discharge triggering ignition aids, as "active ignition aid" formed, namely the fact that in addition to the two electrodes - there referred to as main electrodes - two ignition electrodes are provided. These two ignition electrodes form a second, serving as a spark gap breakdown spark gap.
  • the overvoltage protection device belongs to the ignition aid except the spark gap nor a firing circuit with an ignition switch. When applying an overvoltage to the known overvoltage protection device, the ignition circuit with the ignition switching element ensures a response of the spark gap.
  • the spark gap or the two ignition electrodes are arranged with respect to the two main electrodes such that the fact that the spark gap has addressed, the breakdown spark gap between the two main electrodes, called main spark gap responds.
  • the response of the spark gap leads to an ionization of existing in the breakdown spark gap air, so that - abruptly - after response of the spark gap then the breakdown spark gap between the two main electrodes, so the main spark gap responds.
  • the starting aids lead to an improved, namely lower and more constant response voltage.
  • overvoltage protection devices of the type in question - with or without the use of a starting aid - arises when igniting the breakdown spark gap by the resulting arc a Schoimpedante connection between the two electrodes.
  • the lightning current to be diverted flows intentionally via this low-impedance connection.
  • an undesirable Netzwoostrom When the power supply voltage but then follows this low-impedance connection of the overvoltage protection device an undesirable Netzriolstrom, so that it is anxious to extinguish the arc as quickly as possible after completion of the discharge process.
  • One way to achieve this goal is to increase the arc length and thus the arc voltage.
  • the overvoltage protection device has two narrow electrodes, which are each formed angularly and each having a sparking horn and a bent therefrom terminal leg.
  • the spark headers of the electrodes are provided in their adjacent to the terminal legs areas with a bore.
  • the electrodes holes ensure that at the moment of the response of the overvoltage protection element, ie the ignition, the resulting arc by a thermal pressure effect "is set in motion", ie migrates away from its point of origin. Since the spark horns of the electrodes are arranged in a V-shape relative to one another, the distance to be bridged by the arc as the arc travels out is thus increased, as a result of which the arc voltage also increases.
  • the disadvantage here however, that in order to achieve the desired increase in the arc length, the geometric dimensions of the electrodes must be correspondingly large, so that the overall overvoltage protection device is bound to certain geometry specifications.
  • the low-impedance connection between the two electrodes is first interrupted, the space between the two electrodes, ie. H. the discharge space, however, is still almost completely filled with a conductive plasma. Due to the existing plasma, the response voltage between the two electrodes is reduced so that it can come even with voltage applied to the renewed ignition of the breakdown spark gap. This problem occurs especially when the over-flow protection device has an enclosed or semi-open housing, because then cooling or volatilization of the plasma is prevented by the substantially closed housing.
  • the invention is an object of the invention to provide an overvoltage protection device of the type described above, which is characterized by a high Netzschstromlöschstal, but nevertheless can be easily realized constructively.
  • the overvoltage protection device in which the above-mentioned object is achieved, is now initially and essentially characterized in that the discharge space is designed such that it extends at least partially transversely and / or opposite to the direction of the electric field of an applied mains voltage, so that the distance to be overcome by the arc between the two electrodes has a transverse component to the electric field E.
  • the electric field or the voltage applied to the two electrodes can not accelerate continuously from one electrode to the other electrode in the free carrier contained in the plasma, whereby a Netz Steinstrom is prevented.
  • overvoltage protection devices In known overvoltage protection devices, the unwanted conductive plasma or the free charge carriers contained therein after the actual discharge process is thereby "removed” in that the plasma is driven away from the electrodes.
  • Such overvoltage protection devices which are also referred to as “Ausblasende” spark gap arrangements, first have the disadvantage that for "blowing out” of the plasma, a relatively strong flow inside the surge protection device must be generated, including gas-emitting insulating materials are used in the rule. The hot plasma is then discharged through exhaust openings in the housing of the overvoltage protection device to the outside into the environment. This has the disadvantage that at the installation of the surge protection certain minimum distances to other live or combustible parts or devices must be complied with, which allows the use of such Ausblasenden overvoltage protection devices only in certain installation conditions.
  • overvoltage protection device in contrast, in the overvoltage protection device according to the invention can be dispensed with the "blowing out" of the hot plasma.
  • inventive arrangement and geometric design of the discharge space the undesirable consequence of the presence of the plasma - formation of a Netz Steinstrom after the actual discharge - prevented without the plasma must be expelled from the electrodes or cooled.
  • the discharge space can be designed such that it has at least three regions, wherein the first region is connected to the first electrode, the second region to the second electrode and the third region on the one hand to the first region and on the other hand to the second region.
  • the third region thus establishes the connection between the first region and the second region and thus also between the first electrode and the second electrode.
  • the third region is now structurally designed so that the free charge carriers contained in the plasma are not accelerated by the electric field of the applied mains voltage or are accelerated only slightly from the first region to the second region or vice versa.
  • the third region has at least one transverse component to the electric field.
  • the third region can be aligned obliquely, substantially perpendicularly or even partially opposite to the direction of the electric field of an applied mains voltage.
  • the discharge space is structurally realized in that the second electrode facing side of the first electrode and the first electrode facing side of the second electrode are each partially covered with an insulating or high-resistance material, which is not with the insulating or high-resistance material covered region of the first electrode and the second electrode are arranged offset from one another. Due to the design and arrangement of the insulating or high-resistance material on the first and the second electrode, the shape of the discharge space can be determined in a simple manner.
  • an active ignition aid for reducing the response voltage is provided.
  • active ignition aids can be used for this purpose.
  • the active ignition aid is realized in that the series connection of a Spammngsschaltelements and an ignition element is connected to the two electrodes, wherein the response voltage of the voltage switching element is below the response voltage of the breakdown spark gap and wherein the response of the voltage switching element initially a leakage over the ignition element flows.
  • the voltage switching element is chosen so that it becomes conductive at the response voltage of the overvoltage protection device, ie "switches".
  • a voltage switching element a varistor, a suppressor diode or a gas-filled arrester can be provided.
  • the ignition element is preferably made of a conductive plastic, a metallic material or a conductive ceramic and is in mechanical contact with the second electrode.
  • each include a first electrode 1, a second electrode 2 and the electrodes 1, 2 receiving housing 3. Between the two electrodes 1 and 2 there is a breakdown spark gap, wherein the Igniting the breakdown spark gap between the two electrodes 1 and 2, an arc 4 is formed.
  • a discharge space 5 is provided between the two electrodes 1 and 2, wherein the discharge space 5 is inclined at least partially (FIG. Fig. 2 ), partly across ( Fig. 1 . 5 and 6 ), partly opposite ( Fig. 3 ) or partly transversely and oppositely ( Fig. 4 ) to the direction of the electric field of an applied mains voltage shown by arrows 6 runs.
  • the discharge space 5 thus has at least one transverse component to the electric field.
  • the entire space between the electrodes 1, 2 functions as the discharge space 5.
  • the discharge space 5 can be divided into three areas 7, 8 and 9.
  • the first region 7 is connected to the first electrode 1, the second region 8 to the second electrode 2 and the first region 7 to the second region 8 via the third region 9.
  • the first region 7 and the second region 8 extend substantially parallel to the direction of the electric field.
  • the third region 9 extends in the embodiment according to the Fig. 1 . 5 and 6 substantially perpendicular or transverse to the direction of the electric field.
  • the third region 9 of the discharge space 5 extends obliquely and according to the exemplary embodiment Fig.
  • the third region 9 of the discharge space 5 has both regions which are perpendicular to the direction of the electric field and a region which is opposite to the direction of the electric field.
  • an insulating or high-resistance material 12 is applied to the second electrode 2 side 10 of the first electrode 1 and an insulating or high-resistance material 13 is applied to the side 11 of the second electrode 2 facing the first electrode 1.
  • the insulating or high-resistance material 12 and 13 is not applied over the entire area on the first electrode 1 and the second electrode 2, respectively, but there is a region 14 or 15 on the first electrode 1 and the second electrode, respectively 2 recessed, which is not covered with the insulating or high-resistance material 12 and 13 respectively.
  • the two regions 14 and 15 of the first electrode 1 and the second electrode 2 not covered by the insulating or high-resistance material 12 and 13, respectively, are offset relative to one another.
  • any gradients of the discharge space 9 can be realized.
  • the optimal for the particular application of the discharge space 5 depends on the one hand, after the required Netzippostromlöschumble on the other hand according to the level of the desired operating voltage of the overvoltage protection device. However, the latter can also be determined by providing a suitable starting aid, in particular an active starting aid.
  • the overvoltage protection devices according to Fig. 1 and 5 differ from each other in that in the overvoltage protection device according to Fig. 1 an insulating material 12, 13 is applied to the electrodes 1, 2, while in the overvoltage protection device according to Fig. 5 a high-resistance but conductive material 12, 13 is used.
  • the arrangement of a high-resistance, yet conductive material 12, 13 directly on the one side 10 of the first electrode 1 and the one side 11 of the second electrode 2 causes the present in the discharge space 5 free charge carrier after the actual discharge adjacent mains voltage and - depending on the polarity - "sucked" by the material 12 or the material 13.
  • Fig. 6 a further variant of an overvoltage protection devices is shown.
  • this embodiment is first - comparable to the filling according to Fig. 1 -
  • the discharge space 5 is not only by the shape of the insulating material 12, 13, but primarily by additionally on the insulating material 12, 13 applied high-resistance material 17, 18 - comparable to the embodiment according to FIG Fig. 5 - certainly.
  • the high-resistance material 17 is at a distance from the region 14 with the first electrode 1 and the high-resistance material 18 spaced from the region 15 to the second electrode 2 electrically connected.
  • the two regions 19, 20, in which the first electrode 1 is connected to the high-resistance material 17 and the second electrode 2 is connected to the high-resistance material 18, are likewise arranged offset from one another.
  • the high-resistance material 17, 18 is first achieved that after the breakdown in the discharge space 5 located free charge carriers are "sucked". In this case, flows through the high-resistance material 17, 18, a current, resulting in a voltage drop along the high-resistance material 17, 18 leads.
  • This voltage drop along the high-resistance material 17, 18 produces an electric field whose field lines 6 'have a component opposite to the direction of the arc 4.
  • the housing 3 which is preferably designed as a metallic pressure housing, has an inner insulating housing 16, wherein in the exemplary embodiments according to FIGS Fig. 1 to 4 the insulating material 12, 13 is connected to the insulating housing 16 or to parts of the insulating housing 16.

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Thermistors And Varistors (AREA)
  • Amplifiers (AREA)

Claims (12)

  1. Dispositif de protection contre les surtensions, comprenant une première électrode (1), comprenant une deuxième électrode (2), comprenant un éclateur de claquage réalisé entre les deux électrodes (1, 2) et comprenant un boîtier (3) accueillant les électrodes (1, 2), un arc électrique (4) se produisant à l'intérieur d'un espace de décharge (5) qui relie les deux électrodes (1, 2) lors de l'amorçage de l'éclateur de claquage entre les deux électrodes (1, 2),
    caractérisé en ce que
    l'espace de décharge (5) est configuré de telle sorte qu'il s'étend au moins partiellement transversalement et/ou à l'opposé de la direction du champ électrique d'une tension de réseau appliquée, de sorte que le trajet à parcourir par l'arc électrique (4) entre les deux électrodes (1, 2) lors de l'amorçage de l'éclateur de claquage présente une composante transversale au champ électrique E.
  2. Dispositif de protection contre les surtensions selon la revendication 1, caractérisé en ce que l'espace de décharge (5) présente au moins trois zones (7, 8, 9), la première zone (7) étant reliée à la première électrode (1), la deuxième zone (8) à la deuxième électrode (2) et la troisième zone (9) d'un côté à la première zone (7) et de l'autre côté à la deuxième zone (8).
  3. Dispositif de protection contre les surtensions selon la revendication 2, caractérisé en ce que la troisième zone (9) s'étend pour l'essentiel perpendiculairement à la direction du champ électrique d'une tension de réseau appliquée.
  4. Dispositif de protection contre les surtensions selon la revendication 2, caractérisé en ce que la troisième zone (9) s'étend en biais par rapport à la direction du champ électrique d'une tension de réseau appliquée.
  5. Dispositif de protection contre les surtensions selon la revendication 2, caractérisé en ce que la troisième zone (9) s'étend en partie à l'opposé de la direction du champ électrique d'une tension de réseau appliquée.
  6. Dispositif de protection contre les surtensions selon l'une des revendications 1 à 5, caractérisé en ce que le côté (10) de la première électrode (1) qui fait face à la deuxième électrode (2) et le côté (11) de la deuxième électrode (2) qui fait face à la première électrode (1) sont partiellement recouverts par un matériau (12, 13) isolant ou à haute résistance, la zone (14) de la première électrode (1) qui n'est pas recouverte par le matériau (12) isolant ou à haute résistance et la zone (15) de la deuxième électrode (2) qui n'est pas recouverte par le matériau (13) isolant ou à haute résistance étant disposées décalées l'une par rapport à l'autre.
  7. Dispositif de protection contre les surtensions selon l'une des revendications 1 à 5, caractérisé en ce que le côté (10) de la première électrode (1) qui fait face à la deuxième électrode (2) et le côté (11) de la deuxième électrode (2) qui fait face à la première électrode (1) sont partiellement recouverts par un matériau (12, 13) isolant, la zone (14) de la première électrode (1) qui n'est pas recouverte par le matériau (12) isolant et la zone (15) de la deuxième électrode (2) qui n'est pas recouverte par le matériau (13) isolant étant disposées décalées l'une par rapport à l'autre, en ce que le côté du matériau (12) isolant qui fait face à la deuxième électrode (2) et le côté du matériau (12) isolant qui fait face à la première électrode (1) sont au moins partiellement recouverts par un matériau (17, 18) à haute résistance, la première électrode (1) étant reliée électriquement au matériau (17) à haute résistance à distance de la zone (14) et la deuxième électrode (2) étant reliée électriquement au matériau (18) à haute résistance à distance de la zone (15).
  8. Dispositif de protection contre les surtensions selon l'une des revendications 1 à 7, caractérisé en ce qu'il est prévu une aide active à l'amorçage.
  9. Dispositif de protection contre les surtensions selon la revendication 8, caractérisé en ce que le circuit en série composé d'un élément de commutation de tension et d'un élément d'amorçage est branché aux deux électrodes (1, 2), la tension de déclenchement de l'élément de commutation de tension étant inférieure à la tension de déclenchement de l'éclateur de claquage et un courant de dérivation circulant d'abord par l'élément d'amorçage en cas de déclenchement de l'élément de commutation de tension.
  10. Dispositif de protection contre les surtensions selon la revendication 9, caractérisé en ce que l'élément de commutation de tension prévu est une varistance, une diode de suppression ou un parasurtenseur rempli de gaz.
  11. Dispositif de protection contre les surtensions selon la revendication 9 ou 10, caractérisé en ce que l'élément d'amorçage se compose de matière plastique conductrice, d'un matériau métallique ou d'une céramique conductrice et se trouve en contact mécanique avec la deuxième électrode (2).
  12. Dispositif de protection contre les surtensions selon l'une des revendications 1 à 11, caractérisé en ce que le boîtier (3) est réalisé sous la forme d'un boîtier de pression métallique et présente un boîtier isolant (16) intérieur.
EP04803586A 2003-12-09 2004-12-07 Dispositif de protection contre les surtensions Expired - Lifetime EP1692751B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10357945A DE10357945A1 (de) 2003-12-09 2003-12-09 Überspannungsschutzeinrichtung
PCT/EP2004/013897 WO2005060059A1 (fr) 2003-12-09 2004-12-07 Dispositif de protection contre les surtensions

Publications (2)

Publication Number Publication Date
EP1692751A1 EP1692751A1 (fr) 2006-08-23
EP1692751B1 true EP1692751B1 (fr) 2011-01-19

Family

ID=34258770

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04803586A Expired - Lifetime EP1692751B1 (fr) 2003-12-09 2004-12-07 Dispositif de protection contre les surtensions

Country Status (9)

Country Link
US (1) US7532450B2 (fr)
EP (1) EP1692751B1 (fr)
CN (1) CN100539336C (fr)
AT (1) ATE496413T1 (fr)
BR (1) BRPI0417467A (fr)
DE (3) DE10357945A1 (fr)
ES (1) ES2359828T3 (fr)
RU (1) RU2374729C2 (fr)
WO (1) WO2005060059A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2234232A3 (fr) * 2009-03-27 2013-10-23 ABB Technology AG Dispositif haute tension
DE102011102869B4 (de) * 2010-08-18 2020-01-23 Dehn Se + Co Kg Funkenstreckenanordnung mit zwei in einem Gehäusekörper auf Abstand gehaltenen, gegenüberliegenden, bevorzugt flächigen Elektroden
CN102738785B (zh) * 2011-04-15 2015-07-22 上海电科电器科技有限公司 过电压保护装置的放电模块
CN102738707B (zh) * 2011-04-15 2014-07-23 上海电科电器科技有限公司 过电压保护装置
CN104377673A (zh) * 2013-08-13 2015-02-25 中兴通讯股份有限公司 浪涌防护装置和方法
CN103617938B (zh) * 2013-09-13 2016-03-02 东莞市新铂铼电子有限公司 无续流气体放电管
CN104409967B (zh) * 2014-11-17 2017-02-22 广东立信防雷科技有限公司 一种三极放电间隙本体及其放电触发电路
US9806501B1 (en) * 2016-08-17 2017-10-31 General Electric Company Spark gap with triple-point electron emission prompting
CN107276021A (zh) * 2017-07-04 2017-10-20 合肥东玖电气有限公司 一种安全性能高的过电压保护装置
JP6922774B2 (ja) * 2018-02-14 2021-08-18 三菱マテリアル株式会社 サージ防護素子
CN117410159A (zh) 2018-08-31 2024-01-16 伯恩斯公司 具有气体放电管和金属氧化物变阻器功能的集成装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2934237C2 (de) * 1979-08-24 1983-02-17 Aeg-Telefunken Ag, 1000 Berlin Und 6000 Frankfurt Überspannungsableiter
SU978253A1 (ru) * 1979-08-29 1982-11-30 Институт высоких температур АН СССР Вентильный разр дник
DE3100924A1 (de) * 1981-01-14 1982-08-05 Siemens AG, 1000 Berlin und 8000 München "gasentladungs-ueberspannungsableiter"
DD234319A1 (de) * 1985-01-30 1986-03-26 Hermsdorf Keramik Veb Strombegrenzende funkenstreckenanordnung
DE3621254A1 (de) * 1986-06-25 1988-01-07 Siemens Ag Gasentladungsueberspannungsableiter
DE4141681C2 (de) 1991-12-17 1996-11-14 Phoenix Contact Gmbh & Co Überspannungsschutzelement
US5594613A (en) * 1992-10-09 1997-01-14 Cooper Industries, Inc. Surge arrester having controlled multiple current paths
DE4447567B4 (de) 1993-05-31 2019-01-03 Phoenix Contact Gmbh & Co. Kg Überspannungsschutzelement
DE19604947C1 (de) * 1996-02-10 1997-07-10 Dehn & Soehne Verfahren zur Beeinflussung des Folgestromlöschvermögens von Funkenstreckenanordnungen und Funkenstreckenanordnungen hierfür
DE19803636A1 (de) * 1998-02-02 1999-08-05 Phoenix Contact Gmbh & Co Überspannungsschutzsystem
DE10140950B4 (de) * 2001-08-01 2006-10-19 Dehn + Söhne Gmbh + Co. Kg Gekapselter Überspannungsableiter auf Funkenstreckenbasis
ATE361567T1 (de) 2001-09-02 2007-05-15 Phoenix Contact Gmbh & Co Überspannungsschutzeinrichtung
DE10146728B4 (de) * 2001-09-02 2007-01-04 Phoenix Contact Gmbh & Co. Kg Überspannungsschutzeinrichtung

Also Published As

Publication number Publication date
DE10357945A1 (de) 2005-07-14
US7532450B2 (en) 2009-05-12
US20070086136A1 (en) 2007-04-19
ATE496413T1 (de) 2011-02-15
RU2374729C2 (ru) 2009-11-27
RU2006124516A (ru) 2008-01-27
WO2005060059A1 (fr) 2005-06-30
DE502004012135D1 (de) 2011-03-03
CN100539336C (zh) 2009-09-09
BRPI0417467A (pt) 2007-04-10
CN1890849A (zh) 2007-01-03
EP1692751A1 (fr) 2006-08-23
ES2359828T3 (es) 2011-05-27
DE202004019138U1 (de) 2005-03-03

Similar Documents

Publication Publication Date Title
DE10338835B4 (de) Überspannungsschutzeinrichtung
EP3331111B1 (fr) Dispositif de protection contre la surtension à base d'éclateurs, comprenant au moins deux électrodes principales se trouvant dans un boîtier étanche à la pression
DE102011102937B4 (de) Anordnung zur Zündung von Funkenstrecken
EP1033798B1 (fr) Dispositif de suppression de surtensions
EP1692751B1 (fr) Dispositif de protection contre les surtensions
EP1456921B1 (fr) Dispositif de protection contre les surtensions
EP1423894B1 (fr) Dispositif de protection contre les surtensions
DE4141681A1 (de) Ueberspannungsschutzelement
DE10146728B4 (de) Überspannungsschutzeinrichtung
DE10018012A1 (de) Druckfest gekapselte Funkenstreckenanordnung zum Ableiten von schädlichen Störgrößen durch Überspannungen
DE102008038486A1 (de) Überspannungsschutzeinrichtung
EP1226638B1 (fr) Dispositif de protection contre les surtensions
EP1677398A2 (fr) Dispositif dérivateur de surtensions
DE4141682A1 (de) Ueberspannungsschutzelement
EP3834260B1 (fr) Ensemble d'amorçage d'éclateurs
DE102007015364B4 (de) Überspannungsschutzeinrichtung
DE102014102065B4 (de) Zündelement zur Verwendung bei einem Überspannungsschutzelement, Überspannungsschutzelement und Verfahren zur Herstellung eines Zündelements
DE102014015610B4 (de) Überspannungsableiter
DE102014015609B3 (de) Überspannungsableiter
DE10212697A1 (de) Überspannungsschutzeinrichtung
DE202005008085U1 (de) Überspannungsschutzeinrichtung
DE10060426A1 (de) Gekapselter Überspannungsableiter mit mindestens einer Funkenstrecke
EP4270688A1 (fr) Éclateur multiple
DE10066231B4 (de) Druckfest gekapselte Funkenstreckenanordnung zum Ableiten von schädlichen Störgrößen durch Überspannungen
DE102014104576A1 (de) Überspannungsableiter

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20060523

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

DAX Request for extension of the european patent (deleted)
17Q First examination report despatched

Effective date: 20080416

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REF Corresponds to:

Ref document number: 502004012135

Country of ref document: DE

Date of ref document: 20110303

Kind code of ref document: P

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502004012135

Country of ref document: DE

Effective date: 20110303

REG Reference to a national code

Ref country code: NL

Ref legal event code: T3

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2359828

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20110527

LTIE Lt: invalidation of european patent or patent extension

Effective date: 20110119

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110119

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110519

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110420

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110519

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110119

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110419

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110119

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110119

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110119

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110119

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110119

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110119

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110119

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110119

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110119

26N No opposition filed

Effective date: 20111020

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502004012135

Country of ref document: DE

Effective date: 20111020

BERE Be: lapsed

Owner name: PHOENIX CONTACT G.M.B.H. & CO. KG

Effective date: 20111231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20111231

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20111207

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20111231

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20111231

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20111207

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20111231

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 496413

Country of ref document: AT

Kind code of ref document: T

Effective date: 20111207

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20111207

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20111207

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110119

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110119

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20131219

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20131219

Year of fee payment: 10

REG Reference to a national code

Ref country code: NL

Ref legal event code: V1

Effective date: 20150701

REG Reference to a national code

Ref country code: NL

Ref legal event code: V1

Effective date: 20150701

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150701

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 12

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20160129

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20151221

Year of fee payment: 12

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20141208

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20161222

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20161230

Year of fee payment: 13

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20161208

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20180831

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180102

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171207

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20230224

Year of fee payment: 19

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230424

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502004012135

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20240702

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20240702