EP0905839A1 - Dérivatuer de surtensions enfichable - Google Patents

Dérivatuer de surtensions enfichable Download PDF

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Publication number
EP0905839A1
EP0905839A1 EP98890256A EP98890256A EP0905839A1 EP 0905839 A1 EP0905839 A1 EP 0905839A1 EP 98890256 A EP98890256 A EP 98890256A EP 98890256 A EP98890256 A EP 98890256A EP 0905839 A1 EP0905839 A1 EP 0905839A1
Authority
EP
European Patent Office
Prior art keywords
bridge
opening
surge arrester
arrester according
spring
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
EP98890256A
Other languages
German (de)
English (en)
Other versions
EP0905839B1 (fr
Inventor
Karl Ing. Suchentrunk
Kurt Nitsch
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 EP0905839A1 publication Critical patent/EP0905839A1/fr
Application granted granted Critical
Publication of EP0905839B1 publication Critical patent/EP0905839B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
    • H01C7/12—Overvoltage protection resistors
    • 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
    • H01T1/00—Details of spark gaps
    • H01T1/12—Means structurally associated with spark gap for recording operation thereof

Definitions

  • the invention relates to a pluggable surge arrester comprising a lower part Contacts and a top with insertable into the contacts Contact pins and with one arranged between these contact pins
  • Surge arrester element preferably varistor, being in the feed line to Surge arrester element is arranged at least one solder joint, in which one of the soldered lead parts with one, this lead part in the direction away from the solder joint biasing spring is connected.
  • Transient overvoltages e.g. caused by lightning strikes, have relatively large Energy and can cause damage to electrical systems. It is therefore necessary protective measures with which such overvoltages are derived can provide.
  • Voltage-dependent components are suitable for this, i.e. those that a large one at low voltages and a small one at high voltages Have resistance, e.g. Varistors, suppressor diodes, spark gaps. This Components are simply placed between the two conductors whose voltage is monitored should be switched.
  • the arrester acts (with the exception of one low leakage current) like an interruption, however, if an overvoltage is present like a short circuit so that the line voltage is considerably reduced and the Surge energy is largely conducted through the arrester.
  • One of the most common such devices has a inside the housing of the Surge arrester lying, movable round rope, which is electrically in series to Surge arrester is switched by the two sections of the in the housing specified supply line to the arrester electrically connects.
  • This round rope is with one end is permanently connected to the first lead section, e.g. riveted or welded and has a permanently fixed at its second end - also with the Round rope welded or riveted plate made of conductive material, usually Copper, on. This plate is soldered to the second lead section and spring-loaded in such a way that it is biased in the direction away from the solder joint is.
  • solder with a precisely defined melting point is used in said soldering point. This melting point is chosen so that it corresponds to thermal energy that the arrester just can still take up undamaged, is not yet reached. The solder connection remains as long as the surge arrester is still undamaged, intact, but will be larger Thermal energies solved.
  • a copper plate is used, which in turn with its first End permanently connected to the first lead section and to its second Section is soldered to the second lead section.
  • a spring is used at a distance from its first end, which the plate after solving the Bends the solder joint away from it.
  • this is achieved in that the spring-biased supply part a bridge is formed, the two ends of which are connected to the further supply parts via solder joints are connected.
  • the movable supply part is rigid in itself and can therefore with a relatively large cross-section and made of highly conductive material how copper is made.
  • the surge current resistance of the movable lead part is therefore particularly high.
  • the bridge in cross section seen is double L-shaped.
  • the two feed sections connected by the bridge can thus be relatively wide be arranged apart, but such a bridge must only a comparatively small path from the closed to the open position return.
  • Another feature of the invention may be that the bridge unites at one end preferably has in one piece with the bridge web on which the spring is set.
  • Coil springs are a particularly preferred Represent embodiment of the spring, are particularly simple on such webs Attach their end fixable.
  • the first end of the bridge is soldered to a contact pin.
  • the spring by a coil spring, preferably by a tension spring is formed.
  • Such springs can be easily and with small dimensions for the sufficient forces according to the invention are produced.
  • the bridge is arranged immediately adjacent to the bottom plate of the upper part, that the Base plate in the movement area of the bridge has an opening and that in the The base of the lower part is a pivoting rocker that actuates an auxiliary contact is provided, which in the idle state when the upper part is fully inserted Breakthrough penetrates and through the bridge during its opening movement is pivotable.
  • the bridge in the open Condition the opening at least in the area of the one in the rest position Rocker covered.
  • Another feature of the invention may be that the seesaw with one towards it is connected to its rest position prestressing elastic component.
  • the elastic component is the rocker biased in both directions of pivot towards the rest position.
  • each Swiveling the rocker can be reversed.
  • the torsion spring is formed by a coil spring, the two ends of which run parallel to the swivel axis and on the side surfaces of the rocker and on these side surfaces are aligned with stops formed on the lower part.
  • Coil springs are particularly easy to manufacture with the spring forces required here, moreover, the form-fitting contact of the two spring ends against stops of the lower part the spring is only used in the intended place in the lower part however, in addition to that. A corresponding step in the manufacturing process can therefore be omitted.
  • a further particularly preferred embodiment can have an optical defect display comprising an opening arranged in the front of the upper part and an in Have inside the upper part movably mounted lever, which extends from the area of Breakthrough extends into the path of movement of the bridge and its first, in the area the opening located end carries a signal plate, which signal plate on its surface facing the opening with an "OFF" operating state typical marking is provided, which marking by means of the bridge at their Lever movement caused by an opening movement not through the opening can be brought into a visible position or which signal plate is on it the surface facing the opening with an operating state "ON" typical marking is provided, which marking by means of the bridge at their Opening movement of a lever movement caused by the opening can be brought into a non-visible position.
  • the state of the arrester can be simple and in for everyone understandable form.
  • the simple mechanical structure guarantees Operational reliability.
  • a preferred embodiment of this embodiment can provide that the lever is pivoted and that the marking typical for the operating state "OFF" of the signal plate in the closed state of the bridge below the Breakthrough adjacent area of the end face and by means of the bridge their opening movement caused lever pivoting under the breakthrough is pivotable or that the marking of the operating state "ON" of the Signal plate is in the closed state of the bridge under the breakthrough and by means of lever pivoting caused by the bridge during its opening movement is pivotable under the area of the end face adjacent to the opening.
  • this construction method comes with a single one additional component, namely the lever itself.
  • the lever itself By using only one Component are low mechanical friction and thus functional reliability as well low manufacturing costs ensured.
  • a further feature of the invention can be that Below the signal plate attached to the lever, another, immobile in the upper part fixed tile is provided.
  • the signal plate both with one for the operating state "ON” and one for the operating state "OFF” typical marking is provided.
  • the second, in the path of movement of the bridge extending end of the lever has a notch in which the web of the bridge engages, because this locks the lever with the bridge and the bridge itself locks it in Rest position held. Any necessary separate components can be saved become.
  • Components of surge arresters e.g. Varistors, suppressor diodes or the like can by the electrical energies carried over them during a discharge. It is therefore convenient to close them like overcurrent fuses built-in protective circuit that they can be replaced easily. Similar to fuses, you can see one permanently with the circuit connected lower part 22, which is provided with contacts 23.
  • the Surge arrester element 1 itself which is preferred in the present invention is formed by a varistor, is arranged in an upper part 24. This points in said Contacts 23 of the lower part 22 insertable contact pins 9, with which Contact pins 9, the surge arrester element 1 is connected. Of the Surge arrester can thus be plugged in and out of the circuit and thus on particularly simple, interchangeable also by laymen.
  • this pluggable surge arrester usually mounted in switch boxes optically to the other switch box devices, such as circuit breakers, RCCBs and the like.
  • the lower part 22 is U-shaped and the upper part 24 is cuboid (see Fig. 4).
  • these geometric shapes are not essential to the invention and can be modified as required.
  • solder joint 25 is made both by Leakage currents as well as system follow currents due to a defect in the Surge arrester element 1 is heated and the spring-biased supply part 8 is added Reached the solder melting point torn from the solder joint 25, which is a separation of the Surge arrester element 1 from the network results.
  • the spring-biased supply part 8 is provided by a To form a bridge, the two ends 81,82 via solder joints 25 with the others Lead parts 11 is connected.
  • a first possibility of the concrete design of this Principle is shown in Fig.1a, b.
  • the one shown here, designated 24 in its entirety Upper part has a box-like lower shell 4, within which the Surge arrester element 1, the contact pins 9 and the leads 10, 11 are arranged are.
  • This lower shell 4 is closed with a plate-shaped upper shell 7, which however, to better illustrate the invention in all elevation views of the top 24 was omitted.
  • the bridge 8 is a flat plate, the first end 81 directly with the first Contact pin 9 and its second end 82 to the first connection of the Surge arrester element 1 continuing supply part 11 is soldered.
  • the Soldering the bridge 8 directly to the contact pin 9 is inexpensive because electrical lines can be saved.
  • the contact pin 9 to be firmly connected to a supply part, e.g. to weld, and the bridge 8 only with to solder this additional lead part.
  • the as coil spring and functional as Tension spring formed spring 2 is on the one hand on a pin-shaped projection 3 Lower shell 4 and on the other hand fixed with a web 83 formed on the bridge 8 and thereby biases the bridge 8 in the direction normal to the direction of insertion of the upper part 24. After heating the solder joints 25 up to or beyond their melting points the bridge 8 would be moved in the biasing direction of the spring 2 and next to the contact pin 9 and supply part 11 come to rest.
  • the bridge 8 is double L-shaped in cross section; Contact pin 9 and Lead part 11, with which it is soldered, are arranged offset in height from each other.
  • the spring 2 is arranged in the insertion direction of the upper part 24 so that the Direction of movement of the bridge 8 is normal to that of Fig.1a, b.
  • the one used to disconnect the surge arrester 1 performed movement of the bridge 8 to control an optical Defect indicator used.
  • This includes one in the end face 26 of the upper part 24 arranged opening 27 and a movable inside the upper part 24 mounted lever 5, which extends from the area of the opening 27 into the Path of movement of the bridge 8 extends.
  • the 27 on the opening facing surface with a marking 53 typical of the “OFF” operating state is provided. This marking 53 extends over the entire, approximately the size of Surface of the signal plate 50 having an opening 27.
  • the opening movement of the bridge 8 is transmitted to the lever 5, which is both after Fig.1a and Fig.1c done in that the lever 5 rests directly on the bridge 8.
  • the marking 53 typical of the “OFF” operating state is thereby replaced by a through the Opening 27 not brought into a visible position.
  • the Marking 53 typical of operating state “OFF” for example, there is a red coat of paint, Inscriptions such as "broken, defective" or similar in question.
  • the optical defect display has a different function: the lever 5 is not pivotally mounted here, but rather displaceable in the direction of movement of the bridge 8.
  • the signal plate 50 is always in alignment below the opening 27, only to be Distance to the opening 27 is reduced by the bridge movement. To do that Plate 50 and thus the marker 53 is still invisible in the idle state of the bridge 8 to keep are between him and the opening 27 opaque, elastic tabs 28 arranged, the only at their ends facing away from the signal plate 50 in the upper part 24 are set.
  • the signal plate 50 is moved by it Flap 28 pushed through and is the typical for the operating state "OFF" Marking 53 can be seen through the opening 27.
  • the marking 54 typical of the "ON" state is in this construction on the to attach elastic cloth 28.
  • the embodiment of the invention according to FIGS. 2 to 4 is a special one preferred.
  • the bridge 8 is - as can best be seen from FIG. 2c - again double L-shaped executed and soldered to contact pin 9 and lead part 11. Your longitudinal axis as well the spring 2 are normal to the direction of insertion of the upper part 24 and direct arranged adjacent to the base plate 29 of the upper part 24 (see FIGS. 2a and 3).
  • the for bridge-side fixing of the spring 2 provided web 83 is at the second end 82 of the Bridge 8 arranged and executed in one piece with this.
  • the optical defect display is almost identical to that of Fig.1a, so that again Explanation of its functioning is omitted. Differences to Fig.la can be found in following two points: Firstly, the one used to determine spring 2 applies Web 83 in the notch 51, the separate molding 84 of Figure 1a is saved. The second difference lies in the positioning of the front opening 27. This is offset to the left by about the width of the signal plate 50 compared to FIG. 1a, so that the signal plate 50 in the closed state of the bridge 8 under the Opening 27 lies. By pivoting the lever when opening the bridge 8 takes place, the plate 50 is therefore of a visible through the opening 27 in a position that cannot be seen, namely among those adjacent to the opening 27 Area of the end face 26 pivoted. The typical for the "ON" operating state Mark 54 must here on the signal plate 50, the one for the operating state "OFF" to be attached to the fixed plate 6.
  • FIG. 2D shows a third possibility of positioning the markings 53, 54 shown for the operating states “OFF” and “ON”.
  • the signal plate 50 is approximately here twice as wide as in Fig.1a and 2a and is both with one for the Operating state “ON” as well as with a typical for the operating state "OFF” Mark 53, 54 provided, which are formed as adjacent strips.
  • this embodiment of the invention has an electrical one Defect display on. Its most important component is one in the base of the lower part 22 pivotably mounted rocker 12, which extends through the base in the direction of the upper part 24, which actuated an auxiliary contact 40 when pivoting. With this auxiliary contact 40, the Supply circuit of an alarm device such as a signal lamp, siren or the like. Closed , which means that the person responsible for the maintenance of the system also without all Surge arrester to control individually can be informed of the defect.
  • an alarm device such as a signal lamp, siren or the like.
  • the auxiliary contact 40 is, as is apparent from Fig.4b, c, not in the lower part 22 of the Surge arrester itself arranged, but is located in a separate, in the Switch box immediately next to the lower part 22 arranged switching device 41. Zur Transfer of the pivoting movement of the rocker 12 to this auxiliary contact 40 has the Rocker 12 has a recess 37 in the area of its pivot axis 31.
  • the switching device 41 is equipped with a shaft 42 projecting from its housing, the end of which is in this Recess 37 engages and can thus be connected to the rocker 12 so that it cannot rotate. This In turn, shaft 42 is in mechanical connection with auxiliary contact 40 and closes this with appropriate pivoting.
  • the auxiliary contact 40 is designed as an opener and comprises two leaf spring-like Contact carrier 43, which are fixed with their first ends in the housing and the second Wear the ends of contacts 44 and sliding pieces 45.
  • a crank On the with the rocker 12 in engagement standing shaft 42 is formed on a crank, which is designated 46 in the rest position. The contacts 44 abut each other in this rest position; the auxiliary contact is 40 closed.
  • crank 46 When the rocker 12 is pivoted, the crank takes one of the positions denoted by 46 ' one, its tip deflects one of the contact carriers 43 via one of the sliders 45 and thus separates the contacts 44 from each other. How clear from the graphic representation emerges, the crank 46 can be pivoted both clockwise and counterclockwise to open the auxiliary contact 40.
  • the auxiliary contact 40 is an alternating contact educated.
  • the crank 46 When pivoting the crank 46 counterclockwise, the Contact carrier 43 deflected so that the movable contact 44 from the first fixed Contact 47 separated and applied to the second fixed contact 48.
  • This embodiment is only when the rocker 12 is pivoted counterclockwise usable.
  • the bridge 8 itself is used, for which the Bottom plate 29 of the upper part 24 has an opening 30 in the range of movement of the bridge 8 having.
  • the rocker 12 engages in its rest position, in which it is in the drawings is shown, this opening 30 comes with the upper part 24 fully inserted thus to lie within the path of movement of the bridge 8.
  • With their opening movement comes the web 83, or more precisely a protruding into the opening 30 on Web 83 molded nose 85 on the rocker 12 to the system and takes this - just like that Lever 5- with (see in particular Fig.3 and Fig.2c).
  • a single component which has the function of Preload of the rocker 12 met in both pivot directions provided.
  • a such a component could, for example, be an elastic band 34, which with its first End in the lower part 22 and with its second end spaced from the pivot axis 31 is fixed to the rocker 12 and extends normal to the directions of pivoting.
  • One way of designing the elastic component is to make it around To form pivot axis 31 of the rocker 12 extending torsion spring 13. Also this must be fixed against rotation in one point in the lower part 22 and in at least one Point be connected to the rocker 12.
  • this torsion spring 13 could be designed as an elastic ring, which is cut open in the area of the rocker 12 and the two of which thereby arise Ends 35, 36 are bent radially outwards and are applied to the rocker 12. Im the two This ring is fixed in the lower part 22 at the ends 35, 36 opposite region.
  • Torsion spring 13 formed by a coil spring. Their two ends 130, 131 run parallel to the pivot axis 31 thus extend out of the image plane of FIG go over the sections 132 extending radially with respect to the pivot axis 31, 133 in the helical, again running around the pivot axis 31 Spring body 134 over.
  • the rocker 12 is used in combination with the bridge 8 further used to ensure that only intact upper parts 24 in the lower part 22nd can be used. Due to the immediately adjacent arrangement of the bridge 8 to the base plate 29 or to their opening 30 in connection with their geometric Dimensions, namely, is achieved that the bridge 8, more precisely to the web 83rd molded nose 85, in the open state the opening 30 at least in the area of rocker 12 located in its rest position is covered. So when trying to get one insert defective upper part 24 into a lower part 22, the rocker 12 to rest against the nose 85, which prevents insertion of the contact pins 9 into the contact receptacles 23.
  • the lower shell 22 has the usual combination of lower shell 21 for switching devices and upper shell 20.
  • this has Lower part 22 still terminals for those to be monitored for overvoltages Lines on which are designed as lift terminals. They consist of the lower part 22 fixed frame 16 and in these slidably held boxes 17, which by means of Clamping screws 19 which pass through the frame 16 freely rotatably and in the thread of Boxes 17 engage, can be raised and lowered.
  • the specified framework 16 are preferably formed as copper rails leads 18 connected in the base of the Lower part 22 end and have the contacts 23 at these ends. This Contact 23 are formed as central cuts in the leads 18, wherein the resulting two end sections per supply line 18 each with a spring 14 are held together.
  • the bottom of the base is on a top-hat rail, as is usual for control box devices designed snap-on.
  • the usual design namely one undercut fixed on the underside and one movable in Form of a locking slide 15 fixed undercut in so far as two Locking slide 15 are provided.
  • the lower part 22 is thereby with respect to its vertical axis fully symmetrical, consequently its upper and lower shells 20, 21 are completely identical, it therefore only one type of housing shell needs to be manufactured.

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electromagnetism (AREA)
  • Physics & Mathematics (AREA)
  • Fuses (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Spark Plugs (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Cable Accessories (AREA)
  • Optical Couplings Of Light Guides (AREA)
EP98890256A 1997-09-30 1998-09-01 Dérivatuer de surtensions enfichable Expired - Lifetime EP0905839B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT1659/97 1997-09-30
AT165997 1997-09-30
AT0165997A AT406207B (de) 1997-09-30 1997-09-30 Steckbarer überspannungsableiter

Publications (2)

Publication Number Publication Date
EP0905839A1 true EP0905839A1 (fr) 1999-03-31
EP0905839B1 EP0905839B1 (fr) 2003-01-08

Family

ID=3518212

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98890256A Expired - Lifetime EP0905839B1 (fr) 1997-09-30 1998-09-01 Dérivatuer de surtensions enfichable

Country Status (7)

Country Link
EP (1) EP0905839B1 (fr)
AT (2) AT406207B (fr)
CZ (1) CZ295840B6 (fr)
DE (1) DE59806850D1 (fr)
ES (1) ES2190580T3 (fr)
PL (1) PL191447B1 (fr)
SK (1) SK285077B6 (fr)

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002075889A2 (fr) * 2001-03-20 2002-09-26 Moeller Gebäudeautomation KG Auxiliaire de serrage
FR2869155A1 (fr) * 2004-04-19 2005-10-21 Soule Prot Surtensions Sa Dispositif de protection contre les surtensions avec systeme de visualisation ameliore
WO2007125000A1 (fr) * 2006-04-26 2007-11-08 Dehn + Söhne Gmbh + Co. Kg Procédé pour dimensionner un dispositif de séparation pour paratonnerre
WO2007134909A1 (fr) * 2006-05-22 2007-11-29 Dehn + Söhne Gmbh + Co. Kg Élément de connexion et de base pour recevoir un limiteur de surtension enfichable
WO2008003532A1 (fr) * 2006-07-03 2008-01-10 Dehn + Söhne Gmbh + Co. Kg Pièce de base conçue pour la réception électrique et mécanique d'au moins un protecteur de surtension pouvant être enfiché dans la pièce de base
WO2008104824A1 (fr) * 2007-02-28 2008-09-04 Kiwa Spol. S R.O. Dispositif de protection contre les surtensions
DE102008013448A1 (de) 2007-10-30 2009-05-07 Dehn + Söhne Gmbh + Co. Kg Überspannungsableiter mit einem Gehäuse und mindestens einem Ableitelement, insbesondere einem Varistor
WO2010012565A1 (fr) * 2008-08-01 2010-02-04 Dehn + Söhne Gmbh + Co. Kg Appareil de protection contre les surtensions comprenant un ou plusieurs éléments limiteurs de surtension branchés en parallèle et qui se trouvent dans une unité de construction
EP2194542A3 (fr) * 2008-12-03 2010-07-14 KIWA spol.s r.o. Dispositif pour la protection contre la surtension doté d'une signalisation de l'état de la protection
EP2278605A1 (fr) 2009-07-21 2011-01-26 ABB France Dispositif de protection d'une installation électrique contre des surtensions transitoires
CN101361145B (zh) * 2006-02-13 2011-09-21 德恩及索恩两合股份有限公司 具有至少一个放电元件的过电压放电器
EP2375425A1 (fr) 2010-04-09 2011-10-12 ABB France Dispositif de protection contre les surtensions transitoires à deconnecteur thermique améliore
EP2375424A1 (fr) 2010-04-09 2011-10-12 ABB France Dispositif de protection contre les surtensions à dèconnecteurs thermiques dédoublés
EP2375426A1 (fr) 2010-04-09 2011-10-12 ABB France Varistance comprenant une électrode avec une partie en saillie formant pôle et parafoudre comprenant une telle varistance
DE102010021246A1 (de) * 2010-05-21 2011-11-24 Pero Nilovic Elektrischer Varistorschutz
WO2012110135A1 (fr) * 2011-02-18 2012-08-23 Dehn + Söhne Gmbh + Co. Kg Dispositif de protection contre les surtensions comprenant au moins un parafoudre
AT512255A1 (de) * 2011-12-09 2013-06-15 Eaton Ind Austria Gmbh Überspannungsableiter
CN103270558A (zh) * 2010-10-29 2013-08-28 德恩及索恩两合股份有限公司 用于构成热分离部的***
WO2013182276A1 (fr) * 2012-06-06 2013-12-12 Phoenix Contact Gmbh & Co. Kg Élément de contact pour varistor
WO2016110359A1 (fr) * 2015-01-09 2016-07-14 Dehn + Söhne Gmbh + Co. Kg Appareil de protection contre les surtensions comprenant un séparateur mécanique activé en cas de surcharge thermique
US9640352B2 (en) 2013-02-08 2017-05-02 Dehn + Söhne Gmbh + Co.Kg Overvoltage protection device having a thermal disconnection apparatus
WO2023227248A1 (fr) * 2022-05-26 2023-11-30 Eaton Intelligent Power Limited Dispositif de protection contre les surtensions comportant une protection intégrée améliorée contre les surchauffes

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ304697B6 (cs) * 2005-08-05 2014-09-03 Kiwa, Spol. S R.O. "V Reštrukturalizácii" Přepěťová ochrana
CZ301709B6 (cs) * 2005-05-04 2010-06-02 Kiwa Spol. S R. O. Prepetová ochrana
DE102007042991B4 (de) 2007-06-11 2009-09-17 Dehn + Söhne Gmbh + Co. Kg Überspannungsschutzgerät mit im thermischen Überlastfall aktivierter mechanischer Abtrennvorrichtung
CZ304868B6 (cs) * 2011-04-01 2014-12-17 Saltek S.R.O. Svodič přepětí s výměnným modulem přepěťové ochrany

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0436881A1 (fr) * 1990-01-12 1991-07-17 Hermann Kleinhuis GmbH. & Co. KG Dérivateur de surtensions
DE9305796U1 (de) * 1993-04-17 1993-06-17 Dehn + Söhne GmbH + Co KG, 8500 Nürnberg Überspannungsschutzanordnung mit einem in einem Gehäuse untergebrachten Varistor
FR2696588A1 (fr) * 1992-10-07 1994-04-08 Legrand Sa Limiteur de surtension à moyen indicateur de mise en défaut.
US5311393A (en) * 1992-04-08 1994-05-10 Atlantic Sientific Corporation Transient voltage surge suppressor with I2 R/I2 T overcurrent protection switch
WO1995012893A1 (fr) * 1993-11-02 1995-05-11 Felten & Guilleaume Austria Ag Dispositif de protection contre les surtensions

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4241311C2 (de) * 1992-12-08 1995-06-08 Phoenix Contact Gmbh & Co Temperaturschalter mit einem Bausteingehäuse

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0436881A1 (fr) * 1990-01-12 1991-07-17 Hermann Kleinhuis GmbH. & Co. KG Dérivateur de surtensions
US5311393A (en) * 1992-04-08 1994-05-10 Atlantic Sientific Corporation Transient voltage surge suppressor with I2 R/I2 T overcurrent protection switch
FR2696588A1 (fr) * 1992-10-07 1994-04-08 Legrand Sa Limiteur de surtension à moyen indicateur de mise en défaut.
DE9305796U1 (de) * 1993-04-17 1993-06-17 Dehn + Söhne GmbH + Co KG, 8500 Nürnberg Überspannungsschutzanordnung mit einem in einem Gehäuse untergebrachten Varistor
WO1995012893A1 (fr) * 1993-11-02 1995-05-11 Felten & Guilleaume Austria Ag Dispositif de protection contre les surtensions

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WO2002075889A3 (fr) * 2001-03-20 2003-12-11 Moeller Gebaeudeautomation Kg Auxiliaire de serrage
WO2002075889A2 (fr) * 2001-03-20 2002-09-26 Moeller Gebäudeautomation KG Auxiliaire de serrage
FR2869155A1 (fr) * 2004-04-19 2005-10-21 Soule Prot Surtensions Sa Dispositif de protection contre les surtensions avec systeme de visualisation ameliore
WO2005109452A1 (fr) * 2004-04-19 2005-11-17 Soule Protection Surtensions Dispositif de protection contre les surtensions avec systeme de visualisation ameliore
CN101361145B (zh) * 2006-02-13 2011-09-21 德恩及索恩两合股份有限公司 具有至少一个放电元件的过电压放电器
CN101427327B (zh) * 2006-04-26 2011-04-06 德恩及索恩两合股份有限公司 用于过电压放电器的分离装置的尺寸确定的方法
WO2007125000A1 (fr) * 2006-04-26 2007-11-08 Dehn + Söhne Gmbh + Co. Kg Procédé pour dimensionner un dispositif de séparation pour paratonnerre
WO2007134909A1 (fr) * 2006-05-22 2007-11-29 Dehn + Söhne Gmbh + Co. Kg Élément de connexion et de base pour recevoir un limiteur de surtension enfichable
CN101449439B (zh) * 2006-05-22 2012-04-18 德恩及索恩两合股份有限公司 用于容纳可插拔的过压放电器的连接及基础部件
WO2008003532A1 (fr) * 2006-07-03 2008-01-10 Dehn + Söhne Gmbh + Co. Kg Pièce de base conçue pour la réception électrique et mécanique d'au moins un protecteur de surtension pouvant être enfiché dans la pièce de base
CN101485056B (zh) * 2006-07-03 2011-11-30 德恩及索恩两合股份有限公司 用于电地和机械地接纳过电压放电器的基座件
WO2008104824A1 (fr) * 2007-02-28 2008-09-04 Kiwa Spol. S R.O. Dispositif de protection contre les surtensions
DE102008013448A1 (de) 2007-10-30 2009-05-07 Dehn + Söhne Gmbh + Co. Kg Überspannungsableiter mit einem Gehäuse und mindestens einem Ableitelement, insbesondere einem Varistor
DE102008013448B4 (de) 2007-10-30 2018-10-11 Dehn + Söhne Gmbh + Co. Kg Überspannungsableiter mit einem Gehäuse und mindestens einem Varistor als Ableitelement
DE102008048644B4 (de) * 2008-08-01 2017-08-24 DEHN + SÖHNE GmbH + Co. KG. Überspannungsschutzgerät mit einem oder mehreren parallel geschalteten, in einer baulichen Einheit befindlichen überspannungsbegrenzenden Elementen
CN102106050A (zh) * 2008-08-01 2011-06-22 德恩及索恩两合股份有限公司 带有一个或多个并联的、位于一个结构单元内的过电压限制元件的过电压保护器
DE102008048644A1 (de) 2008-08-01 2010-02-04 Dehn + Söhne Gmbh + Co. Kg Überspannungsschutzgerät mit einem oder mehreren parallel geschalteten, in einer baulichen Einheit befindlichen überspannungsbegrenzenden Elementen
US8493170B2 (en) 2008-08-01 2013-07-23 Dehn + Söhne Gmbh + Co. Kg Overvoltage protection device having one or more parallel-connected overvoltage-limiting elements located in one physical unit
CN102106050B (zh) * 2008-08-01 2013-06-26 德恩及索恩两合股份有限公司 过电压保护器
WO2010012565A1 (fr) * 2008-08-01 2010-02-04 Dehn + Söhne Gmbh + Co. Kg Appareil de protection contre les surtensions comprenant un ou plusieurs éléments limiteurs de surtension branchés en parallèle et qui se trouvent dans une unité de construction
EP2194542A3 (fr) * 2008-12-03 2010-07-14 KIWA spol.s r.o. Dispositif pour la protection contre la surtension doté d'une signalisation de l'état de la protection
EP2278605A1 (fr) 2009-07-21 2011-01-26 ABB France Dispositif de protection d'une installation électrique contre des surtensions transitoires
US9007163B2 (en) 2010-04-09 2015-04-14 Abb France Device for protection from overvoltages with split thermal disconnectors
US8378778B2 (en) 2010-04-09 2013-02-19 Abb France Varistor comprising an electrode having a protruding portion forming a pole and protection device comprising such a varistor
EP2375425A1 (fr) 2010-04-09 2011-10-12 ABB France Dispositif de protection contre les surtensions transitoires à deconnecteur thermique améliore
FR2958789A1 (fr) * 2010-04-09 2011-10-14 Abb France Dispositif de protection contre les surtensions transitoires a deconnecteur thermique ameliore
EP2375424A1 (fr) 2010-04-09 2011-10-12 ABB France Dispositif de protection contre les surtensions à dèconnecteurs thermiques dédoublés
EP2375426A1 (fr) 2010-04-09 2011-10-12 ABB France Varistance comprenant une électrode avec une partie en saillie formant pôle et parafoudre comprenant une telle varistance
DE102010021246A1 (de) * 2010-05-21 2011-11-24 Pero Nilovic Elektrischer Varistorschutz
CN103270558B (zh) * 2010-10-29 2016-05-25 德恩及索恩两合股份有限公司 用于构成热分离部的***
CN103270558A (zh) * 2010-10-29 2013-08-28 德恩及索恩两合股份有限公司 用于构成热分离部的***
US9172236B2 (en) 2011-02-18 2015-10-27 Dehn + Söhne Gmbh + Co. Kg Overvoltage protection device having at least one surge arrester
WO2012110135A1 (fr) * 2011-02-18 2012-08-23 Dehn + Söhne Gmbh + Co. Kg Dispositif de protection contre les surtensions comprenant au moins un parafoudre
RU2586994C2 (ru) * 2011-02-18 2016-06-10 Ден + Зёне Гмбх + Ко. Кг Устройство защиты от перенапряжения, содержащее по меньшей мере один разрядник
AT512255A1 (de) * 2011-12-09 2013-06-15 Eaton Ind Austria Gmbh Überspannungsableiter
US9601243B2 (en) 2012-06-06 2017-03-21 Phoenix Contact Gmbh & Co. Kg Contact element for varistor
WO2013182276A1 (fr) * 2012-06-06 2013-12-12 Phoenix Contact Gmbh & Co. Kg Élément de contact pour varistor
US9640352B2 (en) 2013-02-08 2017-05-02 Dehn + Söhne Gmbh + Co.Kg Overvoltage protection device having a thermal disconnection apparatus
WO2016110359A1 (fr) * 2015-01-09 2016-07-14 Dehn + Söhne Gmbh + Co. Kg Appareil de protection contre les surtensions comprenant un séparateur mécanique activé en cas de surcharge thermique
CN107112101A (zh) * 2015-01-09 2017-08-29 德恩及索恩两合股份有限公司 具有在热过载情况下激活的机械式断开装置的过压保护设备
WO2023227248A1 (fr) * 2022-05-26 2023-11-30 Eaton Intelligent Power Limited Dispositif de protection contre les surtensions comportant une protection intégrée améliorée contre les surchauffes

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DE59806850D1 (de) 2003-02-13
CZ295840B6 (cs) 2005-11-16
CZ306298A3 (cs) 1999-04-14
SK285077B6 (sk) 2006-05-04
AT406207B (de) 2000-03-27
ES2190580T3 (es) 2003-08-01
PL328853A1 (en) 1999-04-12
SK134298A3 (en) 1999-05-07
ATA165997A (de) 1999-07-15
PL191447B1 (pl) 2006-05-31
EP0905839B1 (fr) 2003-01-08
ATE230897T1 (de) 2003-01-15

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