WO2016169841A1 - Embase pour dispositif de protection contre les surtensions et dispositif de protection contre les surtensions - Google Patents

Embase pour dispositif de protection contre les surtensions et dispositif de protection contre les surtensions Download PDF

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Publication number
WO2016169841A1
WO2016169841A1 PCT/EP2016/058306 EP2016058306W WO2016169841A1 WO 2016169841 A1 WO2016169841 A1 WO 2016169841A1 EP 2016058306 W EP2016058306 W EP 2016058306W WO 2016169841 A1 WO2016169841 A1 WO 2016169841A1
Authority
WO
WIPO (PCT)
Prior art keywords
base socket
branch
overvoltage protection
electrical connection
network
Prior art date
Application number
PCT/EP2016/058306
Other languages
German (de)
English (en)
Inventor
Jens MUTSCHALL
Andrea LODOVICI
Original Assignee
Weidmüller Interface GmbH & 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 Weidmüller Interface GmbH & Co. KG filed Critical Weidmüller Interface GmbH & Co. KG
Publication of WO2016169841A1 publication Critical patent/WO2016169841A1/fr

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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
    • H01T4/06—Mounting arrangements for a plurality of overvoltage arresters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/22—Bases, e.g. strip, block, panel
    • H01R9/24—Terminal blocks
    • H01R9/26—Clip-on terminal blocks for side-by-side rail- or strip-mounting
    • H01R9/2625—Clip-on terminal blocks for side-by-side rail- or strip-mounting with built-in electrical component
    • H01R9/2641—Clip-on terminal blocks for side-by-side rail- or strip-mounting with built-in electrical component with built-in overvoltage protection

Definitions

  • the present invention relates to a base socket for an overvoltage protection device for protecting a consumer connected to a device such as a network, in particular an energy network, from an overvoltage having electrical connection contacts, which are provided for connecting a network line of the network to the base socket, wherein the Base socket has a receptacle for a surge arrester for dissipating an overcurrent.
  • the present invention further relates to an overvoltage protection device with such a base socket and a trap, as well as an arrangement with at least two such stringed overvoltage protection devices.
  • overvoltage protection devices are known, which can be installed in distribution boards.
  • overvoltage protection devices use arresters, which usually have a varistor, which dissipates the current when the overvoltage occurs in a neutral conductor. Such overvoltage protection devices often have a switch which indicates that a limit temperature has been exceeded.
  • An electrical circuit of such a prior art overvoltage protection device is shown in FIG. 1 (a).
  • the arrester In order to simplify the configuration and replacement of the surge arrester after the limit temperature has been exceeded, the arrester is often exchangeably plugged into a base socket of the surge protection device.
  • the base socket then has connection contacts, to which the communication network or the energy network can be connected. Since the arrester is interchangeably arranged in the base socket, it does not have to be detached from the communication or energy network for replacing the arrester.
  • Such an overvoltage protection device with base socket and plug-in arrester also has the advantage that the base socket can be used with differently designed discharge elements.
  • a base socket with a drain is conventionally used for each signal conductor or phase of the power network.
  • the base pedestals can usually be connected to one another on a mounting rail.
  • the object of the invention is to improve an overvoltage protection device, in particular for energy networks, with a base socket, so that the installation effort, in particular during an initial assembly, is reduced, and the overvoltage protection device has less installation space, in particular a smaller overall width.
  • a base socket is provided for an overvoltage protection device for protecting a consumer connected to a device such as a network from an overvoltage.
  • the network is preferably an energy network.
  • the base socket is also suitable for a communication network.
  • the base socket has electrical connection contacts which are provided for connecting a network line of the network to the base socket. It also has a receptacle for a Abieiter, which is provided for deriving an overcurrent flowing on one of the network lines.
  • the base socket is characterized in that it has at least two or more of the receptacles and a branch, that the branch between the recordings is arranged, and the recordings in a common neutral point with each other, and that in the branch at least one or more of the electrical Terminal contacts is or are arranged.
  • the overvoltage protection device is more cost effective and space saving compared to conventional overvoltage protection devices with a single shot for a Abieiter produced.
  • the connection contact or contacts arranged between the receptacles offers a simple and space-saving possibility for implementing a wide variety of circuit variants.
  • the one or more electrical connection contacts arranged in the branch are provided for connecting a neutral conductor or a protective conductor of the network, and for diverting the overcurrent via the neutral conductor or the protective conductor.
  • the network has a neutral conductor, via which the overcurrent can be derived. Additionally or alternatively, it is preferred that it has a protective conductor for dissipating the overcurrent.
  • the or at least one of the branch connection arranged in the terminal (-e) is preferably designed for electrically connecting the neutral conductor or the protective conductor, and both of the receptacles are electrically connected at the star point / via the branch with this electrical connection contact, in the following first electrical connection contact ,
  • the device in particular the network, thus has as the first network line the neutral conductor or the protective conductor, via which the overcurrent, which is applied to a network line of the network, can be derived.
  • the latter therefore preferably has the first or the first electrical connection contact (-e) arranged in the branch. It is preferred that both receptacles of the base socket are electrically connected to the first or the first electrical connection contact (s).
  • the connecting lines of the receptacles with the first electrical connection contact (s) therefore form the common node / neutral point. They are preferably arranged in the manner of a star connection. The terms node and star point are used synonymously below.
  • the inserted in the recordings Abieiter therefore use the same neutral or protective conductor.
  • the star point, the branch and / or the connection contacts arranged in the branch are arranged spatially centrally between the receptacles , Particularly preferably, at least the first connection contacts arranged in the branch are arranged spatially in the middle, or at least symmetrically with respect to a center line bisecting the base socket, between the discharge elements.
  • the connection contacts but also different, for example, based on a mounting rail side of the base socket, placeable.
  • the network has additional network cables that are used as signal conductors or as energy conductors.
  • the base socket further - in particular with respect to the support rail side - electrical connection contacts.
  • each of the further electrical connection contacts is provided in each case for a network line.
  • the two receptacles are preferably in each case electrically connected to at least one further electrical connection contact.
  • both receptacles are provided for receiving a plurality of Abieiter. It is particularly preferred that the receptacles are each provided for one or two Abieiter.
  • Such a base socket is therefore intended either for accommodating two or four Abieitern.
  • a further electrical connection contact is preferably provided for each absorber which can be accommodated in the receptacles.
  • the insertable into the receptacles Abieiter are then each electrically connected to a signal line or power line, as well as to the neutral conductor or protective conductor.
  • the base socket is preferably provided along a mounting rail to adjacent base socket. It is particularly preferred that the base socket has an electrical cross connector, which is provided for electrically connecting the first electrical connection contact with an electrical mating connector of an adjacent base socket.
  • the electrical mating connector of the adjacent base socket is preferably electrically connected to its first electrical connection contact.
  • the adjacent basic disgust then use the same neutral conductor or protective conductor to dissipate the overcurrent.
  • the assembly effort during initial installation is low, since the neutral conductor or protective conductor must be connected to only one of the base socket.
  • an overvoltage protection device with such a base socket and at least one absorber arranged in one of the receptacles of the base socket.
  • an overcurrent which is caused by an overvoltage, which is applied to the network line to which the Abieiter is electrically connected, can be derived via the Abieiter and the neutral conductor or protective conductor connected to the branch.
  • the drain it is preferred for the drain to have a current branch which electrically connects the first electrical connection contact (-e) arranged in the branch to a further electrical connection contact.
  • the overcurrent then flows from the network cable through the current branch and the branch via the o- and the other electrical connection contact (-e) to the neutral conductor or protective conductor.
  • a varistor is arranged in the current branch.
  • a spark gap is provided in the current branch.
  • the current branches of Abieiter arranged in the base socket and the branch, and arranged via the branch of the neutral conductor connected to it or the protective conductor in a star connection. Therefore, will the neutral conductor or the protective conductor shared by the Abieitern arranged in the base socket, so that the initial installation of the overvoltage protection device is quick and easy to carry out.
  • the object is further achieved with an arrangement of at least two such overvoltage protection devices.
  • the arrangement is characterized by the cross connector and the mating connector of each base socket, which in the juxtaposed state of the overvoltage protection devices electrically connect the first electrical connection contacts to each other, so that the neutral conductor or protective conductor is shared by all Abieitern the arrangement.
  • FIG. 1 shows in (a) a prior art overvoltage protection device arranged in a network, in (b) the overvoltage protection device arranged in the network with a consumer connected to the network, and in (c) a submitter for insertion into a network Base socket of another embodiment of a surge protection device according to the prior art;
  • FIG. 2 shows in (a) and (b) respectively a perspective view of an overvoltage protection device according to the invention, in (c) - (g) respectively different side views of the overvoltage protection device from (a) and (b), and in (h) an exploded view of one another embodiment of an overvoltage protection device according to the invention
  • 3 shows in (a) and (b) respectively a circuit diagram of an embodiment of an overvoltage protection device according to the invention, in (c) a circuit diagram of two successive surge protection devices, in (d) a plan view of the two successive surge protection devices of FIG. 3 (c), in (e) a circuit diagram of another embodiment of an overvoltage protection device according to the invention, and in (f) a plan view of the overvoltage protection devices of Figure 3 (e). and
  • FIG. 4 shows (a) a circuit diagram of an embodiment of an overvoltage protection device according to the invention, (b) a circuit diagram of two surge protection devices arranged next to each other, and (c) and (d) respectively a top view of an overvoltage protection device according to the invention.
  • Figure 1 shows in (a) a network-arranged overvoltage protection device 1 according to the prior art in a simplified schematic representation.
  • the overvoltage protection device 1 is provided for protecting a consumer 5 connected to a network against an overvoltage which is caused, for example, by a lightning strike or crosstalk.
  • Fig. 1 (b) exemplifies the arrangement of the overvoltage protection device 1 of Fig. 1 (a) and the load 5 in the network.
  • the network is a (low-voltage) power network and provided for the power supply of the consumer 5. It has several network lines L, N, PE. In addition to a neutral conductor N, two further network lines L, PE are provided.
  • the further network lines L, PE are an energy-carrying / live outer conductor L, to which a supply voltage (not shown) is applied, which is supplied to the consumer 5, and a grounded protective conductor PE (P / otective earth) for the protection of persons from an overvoltage.
  • the overvoltage protection device 1 has a first electrical connection contact A1, to which the neutral conductor N is connected, a second electrical connection contact A2, to which the outer conductor L is connected, and a third connection contact A3, to which the protective conductor PE is connected.
  • it has an electrical circuit (not labeled) with three star-connected current branches Z1, Z2, Z3.
  • the first branch Z1 connects a common node K with the neutral N.
  • the second branch Z2 connects the node K with the outer conductor L
  • the third current branch Z3 connects the node K with the protective conductor PE.
  • a temperature-dependent resistor 63 and a varistor 62 are arranged in series in the first and in the second current branch Z1, Z2.
  • a spark gap 61 is arranged in the third current branch Z3 arranged.
  • the internal resistances of the varistors 62 are so high that no or almost no current (not shown) flows in the first and second current branch Z1, Z2.
  • the electrodes 61 1 of the spark gap 61 is a sufficiently small voltage, so that they are not electrically connected to each other.
  • the unprotected area of the network is here marked with an I, the protected area of the network with an II.
  • the temperature-dependent resistors 63 are connected to a temperature-dependent switching switch S, which switches when a limit temperature is exceeded by an ok state in an error state.
  • the two states are displayed on a display means 64.
  • the varistors 62 and / or the spark gap 61 in particular after the occurrence of a sufficiently large overvoltage, through which the temperature dependent switching switch S is switched to the error state, to be able to replace easily, conventionally overvoltage protection devices 1 are offered, which have a base socket 2, in which a Abieiter 3 can be inserted.
  • Such base pedestals 2 have a first electrical connection contact A1 for connecting a first network line (not labeled) and a further second electrical connection contact A2 for connecting a further second network line (not labeled).
  • the protection of a network with more than two network lines is then carried out by Be2020lten several base socket 2.
  • a Abieiter 3 for such a surge protection device 1, Fig. 1 (c) shows schematically.
  • the Abieiter 3 has a current branch Z, in which a varistor 62 is arranged.
  • a varistor 62 is arranged.
  • the temperature-dependent resistor 63 and the temperature-dependent switching switch S and the display means 64 are shown schematically.
  • the current branch Z connects, for example, the outer conductor L or the neutral conductor N to the node K.
  • FIG. 2 shows in (a) and (b) respectively a perspective view of an overvoltage protection device 1 according to the invention, in (c) - (g) respectively different side views of the overvoltage protection device 1 from (a) and (b).
  • Figs. 2 (a) and (g) show the overvoltage protection device 1 from a front side
  • Figs. 2 (b) and (d) from a back side show respective narrow sides opposite one another
  • FIG. 2 (f) shows an upper side of the overvoltage protection device 1.
  • the overvoltage protection device 1 has a base socket 2 with two receptacles 21, 22 for arranging each of a Abieiters 31, 32.
  • the base cap 2 extends in a longitudinal direction 71 and has a length 81 in the longitudinal direction 71 and a width 82 transversely to the longitudinal direction 71.
  • the receptacles 21, 22 extend here over the entire width 82 of the base socket 2. In the receptacles 21, 22 each have a Abieiter 31, 32 is inserted.
  • the overvoltage protection device 1 therefore has three electrical connection contacts A1, A2, A3.
  • this connection contact A1 is referred to as the first electrical connection contact A1.
  • the Abieiter 31, 32 each have a display, which indicates the state of the temperature-dependent switching switch S of the Abieiters 31, 32.
  • the display comprises a viewing window 33 and the display means 64, the display means 64 being visible through the viewing window.
  • the Abieiter 31, 32 an actuating means 34, with which the temperature-dependent switching switch S is manually reset.
  • the base socket 2 is provided to each other reihbar. For this purpose, it has latching means 23 with which it can be fastened to a mounting rail 4 (see Fig. 3 (d) and (f)).
  • the mounting rail 4 then extends in an extension direction 72 transversely to the longitudinal direction 71 of the base socket 2.
  • the base socket 2 has a length 81 in the longitudinal direction 71 which is considerably greater than its width 82 in the direction of extent 72.
  • the receptacles 21, 22 are arranged one behind the other in the longitudinal direction 71. As a result, a width 83 (see Fig.
  • the base socket 2 in each of the two receptacles 21, 22 an electrical connection 21 1, 221 (slot), preferably a connector, which is corresponding to an electrical mating connector (not labeled), preferably a mating connector, which is arranged in the Abieitern 31, 32 respectively.
  • the electrical connection 21 1, 221 and the electrical counterpart connection can be arranged to one another.
  • a first electrical contact 21 1 1, 221 1 is provided in each case, which is electrically connected to the first electrical connection contact A1 of the base socket 2.
  • Each of the arresters 31, 32 arranged in the base socket 2 is therefore electrically connected to two of the three electrical connection contacts A1, A2, A3 provided in the base socket 2 via the electrical connection 21 1, 221.
  • Both arranged in the base socket 2 Abieiter 21, 22 are connected to the first electrical connection contact A1. This is therefore a common electrical connection contact A1.
  • connection 21 1, 221 and plug connector as well as electrical mating connector and mating connector are used synonymously.
  • the electrical connection 21 1, 221 and the mating connection are preferably in the form of a plug and / or socket, in particular a push-in plug. However, another connection technique is preferred.
  • Fig. 3 shows in (a) and (b) respectively schematically and simplified different embodiments of an electrical circuit (not labeled) of the overvoltage protection device 1 of Fig. 2.
  • the two overvoltage protection devices 1 differ only by those in the receptacles 21, 22 respectively arranged Abieiter 31, 32.
  • the electrical contacts 21 1 1, 21 12, 221 1, 2212 arranged in the receptacles 21, 22 electrical connections 21 1, 221, and the electrical mating contacts 31 1 1, 31 12, 321 1, 3212 of the Abieitern 31, 32 arranged electrical mating connections.
  • the Abieiter each have a current branch, in which a varistor and / or a spark gap are arranged. It is therefore conventional Abieiter 31, 32 for the inventive overvoltage protection device 1 can be used.
  • the overvoltage protection device 1 of FIG. 3 (a) in the first receptacle 21 has a first conductor 31 with a first current branch Z1, in which a varistor 62 and a spark gap 61 are arranged one behind the other.
  • the first current branch Z1 connects the first electrical connection contact A1 to the third electrical connection contact A3.
  • this overvoltage protection device 1 has a second drain 32 with a second power supply. branch Z2, in which only one spark gap 61 is arranged.
  • the second current branch Z2 connects the first electrical connection contact A1 to the second electrical connection contact A2.
  • Both Abieiter 31, 32 are therefore at a common node K, hereinafter also star point, with the first electrical connection terminal A1 connected.
  • the base socket 2 of the overvoltage protection device 1 therefore has, in addition to the two receptacles 21, 22 for the Abieiter 31, 32 a branch 9, which is arranged between the receptacles 21, 22, and the receptacles 21, 22 in the common star point K interconnects.
  • the first electrical connection contact A1 is arranged in the branch 9.
  • the first electrical connection contact A1 is provided for connecting the overvoltage protection device 1 to the neutral conductor N, via which the overcurrent can be dissipated.
  • the second electrical connection contact A2 for connecting the protective conductor PE, and the third electrical connection contact A3 for connecting an outer conductor L1 are also provided.
  • the overvoltage protection device 1 of FIG. 3 (a) has a second drain 32 with a second current branch Z2 in which a varistor 62 is arranged in addition to the spark gap 61.
  • the branches 9 of the two overvoltage protection devices 1 are electrically connected to each other.
  • the current branches Z1, Z1 ', Z2, Z2 'of the Abieiter 31, 32, 31', 32 'and the branch 9 are arranged in a star connection, wherein the common node K is connected to the neutral conductor N.
  • the current branches Z1, Z2 are each connected to one of the outer conductors L1, or to the protective conductor PE.
  • each base socket 2, 2 'of the overvoltage protection devices 1, 1' in each case, which through-contacts the first electrical connection contact A1 in the connected state from one overvoltage protection device 1 to the adjacent other overvoltage protection device 1 '.
  • the neutral conductor N must be connected to only one of the two overvoltage protection devices 1, 1 '. As a result, the installation effort is very low.
  • FIG. 3 (e) shows a further embodiment of an overvoltage protection device 1 according to the invention.
  • This overvoltage protection device 1 differs from the overvoltage protection devices 1, 1 'of Figs. 2 and 3 (a) - (d) in that it has two receptacles 21, 22, in each of which either a Abieiter 3 with a current branch Z, a Abieiter 32 with two current branches Z1, Z2 (see Fig. 3 (f)), or two Abieiter 31 .1, 31 .2, each with a current branch Z1 .1, Z1 .2 (see Fig. 3 (f)) can be arranged are.
  • each of the receptacles 21, 22 each have two electrical connections 21 1 .1, 21 1 .2, 221 .1, 222.2.
  • the base socket 2 then comprises four electrical connections 21 1 .1, 21 1 .2, 221 .1, 222.2.
  • To each of the electrical connections 21 1 .1, 21 1 .2, 221 .1, 222.2 is thus a current branch Z1 .1, Z2.1, Z1 .2, Z2.2 connected.
  • Each of the current branches Z1 .1, Z2.1, Z1 .2, Z2.2 is therefore connected to the branch 9, or the neutral conductor N connected to the branch 9, and another Network line L1, L2, L3, PE via one of the electrical connections 21 1 .1, 21 1 .2, 221 .1, 222.2 electrically connectable. This is shown in Fig. 3 (e).
  • the current branches Z1 .1, Z2.1, Z1 .2, Z2.2 are arranged in a star connection with the branch 9, or the neutral conductor N connected to the branch 9.
  • FIG. 3 (f) shows a plan view of an overvoltage protection device 1 with two receptacles 21, 22 into which two absorbers 31. 1, 32. 1, 31. 2, 32. 2 can be inserted.
  • the base socket 2 therefore has four electrical connections Z1 .1, Z2.1, Z1 .2, Z2.2.
  • two absorbers 31 .1, 31 .2 are inserted into the first receptacle 21, and a collector 32 is inserted into the second receptacle 22.
  • an overvoltage protection device 1 with only one base socket 2 of the embodiment of Figs. 3 (e) - (f) is required.
  • Fig. 4 shows in (a) the overvoltage protection device 1 of Fig. 3 (b).
  • the overvoltage protection device 1 is connected differently. Namely, the protective conductor PE or the neutral conductor N is connected to the first electrical connection contact A1 here.
  • the second outer conductor L2 is connected to the second connection contact A2, and the first outer conductor L1 is connected to the third connection contact A3.
  • Fig. 4 (b) shows two juxtaposed overvoltage protection devices 1, 1 'similar to the two juxtaposed overvoltage protection devices 1, 1' of Fig. 3 (c). These too differ by the wiring. Namely, the protective conductor PE is connected to the first electrical connection contact A1, A1 ', while the neutral conductor N is connected to the third electrical connection contact A3' of the second overvoltage protection device 1 '.
  • FIGS. 3 (c) and 4 (b) also differ in the spark gaps 61, varistors 62, temperature-dependent resistors 63 and display means 64 provided within the overvoltage protection devices 1, 1'.
  • Fig. 4 (c) shows a base socket 2 similar to Fig. 3 (f). However, two Abieiter 31 .1, 31 .2, 32.1, 32.2 are arranged in the base socket 2 of FIG. 4 (c) on the one hand in each receptacle 21, 22.
  • first electrical connection contacts A1 .1, A1 .2 are provided here at the branch 9, to each of which an electrical conductor for discharging the overcurrent, in particular a neutral conductor N or a protective conductor PE, can be connected.
  • the first electrical connection contacts A1 .1, A1 .2 are through-contacted in the base socket 2 by the branch 9 (node K). The presence of the two first electrical connection contacts A1 .1, A1 .2 simplifies the assembly of the network.
  • Fig. 4 (d) shows the base socket 2 for protecting a load 5 connected to a three-phase AC power network, such as analogous to Fig. 3 (e).
  • the recordings 21 .1, 21 .2, 22.1, 22.2 are shown here by arrows for clarity.
  • two first electrical connection contacts A1 .1, A1 .2 are provided at the branch 9 for connecting the neutral conductor N or the protective conductor PE.
  • N IS network line, neutral in the unprotected / protected area of the network
  • PE PE 'network cable, protective conductor in the unprotected / protected area of the network

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  • Emergency Protection Circuit Devices (AREA)

Abstract

La présente invention concerne une embase destinée à un dispositif de protection contre les surtensions pour protéger un consommateur raccordé à un dispositif tel qu'un réseau, en particulier un réseau d'énergie, contre une surtension, laquelle embase comporte des contacts de connexion électriques qui sont prévus pour raccorder une ligne du réseau à l'embase. L'embase comporte un logement destiné à un déflecteur qui est prévu pour dériver un courant de surcharge circulant sur une ligne du réseau. L'embase comporte au moins deux logements et une dérivation. La dérivation est disposée entre les logements et relie les logements entre eux en un point neutre commun et au moins un des contacts de raccordement électriques est disposé dans la dérivation. La présente invention concerne en outre un dispositif de protection contre les surtensions équipé d'une telle embase et d'un déflecteur et un ensemble comprenant au moins deux de ces dispositifs de protection contre les surtensions placés en série.
PCT/EP2016/058306 2015-04-20 2016-04-15 Embase pour dispositif de protection contre les surtensions et dispositif de protection contre les surtensions WO2016169841A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202015101950.5 2015-04-20
DE202015101950.5U DE202015101950U1 (de) 2015-04-20 2015-04-20 Basissockel für eine Überspannungsschutzvorrichtung und Überspannungsschutzvorrichtung

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Publication Number Publication Date
WO2016169841A1 true WO2016169841A1 (fr) 2016-10-27

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PCT/EP2016/058306 WO2016169841A1 (fr) 2015-04-20 2016-04-15 Embase pour dispositif de protection contre les surtensions et dispositif de protection contre les surtensions

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DE (1) DE202015101950U1 (fr)
WO (1) WO2016169841A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10777973B2 (en) 2018-08-03 2020-09-15 Phoenix Contact Gmbh & Co. Kg Arrangement of stack spark gaps and device for holding together and electrically contacting stack spark gaps
US10903647B2 (en) 2018-08-03 2021-01-26 Phoenix Contact Gmbh & Co. Kg Surge protection device
US10916920B2 (en) 2018-08-03 2021-02-09 Phoenix Contact Gmbh & Co. Kg Holding arrangement and arrangement of at least two stack spark gaps

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DE19748531A1 (de) * 1997-11-03 1999-05-06 Siemens Ag Aufbausystem für Verbraucherabzweige mit stehender Verdrahtung
EP2099105A1 (fr) * 2008-03-06 2009-09-09 Legrand France Dispositif perfectionné de protection parafoudre pour réseau électrique triphasé
WO2014091019A1 (fr) * 2012-12-13 2014-06-19 Phoenix Contact Gmbh & Co. Kg Dispositif de protection contre les surtensions

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US3936785A (en) * 1974-04-01 1976-02-03 Cook Electric Company Gas tube arrester subassembly
US4658325A (en) * 1985-04-22 1987-04-14 Northern Telecom Limited Apparatus for providing positive protection for station protectors for telephone systems
DE3917921A1 (de) * 1989-06-01 1990-12-06 Siemens Ag Schutzeinrichtung in einem verteiler fuer telekommunikationsanlagen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19748531A1 (de) * 1997-11-03 1999-05-06 Siemens Ag Aufbausystem für Verbraucherabzweige mit stehender Verdrahtung
EP2099105A1 (fr) * 2008-03-06 2009-09-09 Legrand France Dispositif perfectionné de protection parafoudre pour réseau électrique triphasé
WO2014091019A1 (fr) * 2012-12-13 2014-06-19 Phoenix Contact Gmbh & Co. Kg Dispositif de protection contre les surtensions

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10777973B2 (en) 2018-08-03 2020-09-15 Phoenix Contact Gmbh & Co. Kg Arrangement of stack spark gaps and device for holding together and electrically contacting stack spark gaps
US10903647B2 (en) 2018-08-03 2021-01-26 Phoenix Contact Gmbh & Co. Kg Surge protection device
US10916920B2 (en) 2018-08-03 2021-02-09 Phoenix Contact Gmbh & Co. Kg Holding arrangement and arrangement of at least two stack spark gaps

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Publication number Publication date
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