WO2015051934A1 - Kompakte, vorkonfektionierbare überspannungsvorrichtung - Google Patents
Kompakte, vorkonfektionierbare überspannungsvorrichtung Download PDFInfo
- Publication number
- WO2015051934A1 WO2015051934A1 PCT/EP2014/066597 EP2014066597W WO2015051934A1 WO 2015051934 A1 WO2015051934 A1 WO 2015051934A1 EP 2014066597 W EP2014066597 W EP 2014066597W WO 2015051934 A1 WO2015051934 A1 WO 2015051934A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- protection device
- circuit board
- surge protection
- slide
- laminated
- Prior art date
Links
- 238000000926 separation method Methods 0.000 claims abstract description 39
- 239000000463 material Substances 0.000 claims abstract description 17
- 229910000679 solder Inorganic materials 0.000 claims description 29
- 238000005476 soldering Methods 0.000 claims description 25
- 239000006187 pill Substances 0.000 claims description 15
- 230000000903 blocking effect Effects 0.000 claims description 12
- 239000000155 melt Substances 0.000 claims description 4
- 230000011664 signaling Effects 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 2
- 239000003822 epoxy resin Substances 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 229920000647 polyepoxide Polymers 0.000 claims description 2
- 238000012546 transfer Methods 0.000 claims description 2
- 238000002955 isolation Methods 0.000 claims 3
- 238000002844 melting Methods 0.000 description 14
- 230000008018 melting Effects 0.000 description 14
- 230000000694 effects Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- LAXBNTIAOJWAOP-UHFFFAOYSA-N 2-chlorobiphenyl Chemical compound ClC1=CC=CC=C1C1=CC=CC=C1 LAXBNTIAOJWAOP-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 101710149812 Pyruvate carboxylase 1 Proteins 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000011990 functional testing Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 230000003716 rejuvenation Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- MBYLVOKEDDQJDY-UHFFFAOYSA-N tris(2-aminoethyl)amine Chemical compound NCCN(CCN)CCN MBYLVOKEDDQJDY-UHFFFAOYSA-N 0.000 description 1
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
- H01C7/126—Means for protecting against excessive pressure or for disconnecting in case of failure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/74—Switches in which only the opening movement or only the closing movement of a contact is effected by heating or cooling
- H01H37/76—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material
- H01H37/761—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material with a fusible element forming part of the switched circuit
-
- 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
- H01T1/14—Means structurally associated with spark gap for protecting it against overload or for disconnecting it in case of failure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C1/00—Details
- H01C1/14—Terminals or tapping points or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes on resistors
- H01C1/144—Terminals or tapping points or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes on resistors the terminals or tapping points being welded or soldered
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/74—Switches in which only the opening movement or only the closing movement of a contact is effected by heating or cooling
- H01H37/76—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material
- H01H37/761—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material with a fusible element forming part of the switched circuit
- H01H2037/762—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material with a fusible element forming part of the switched circuit using a spring for opening the circuit when the fusible element melts
Definitions
- the invention relates to a compact, ready-to-use overvoltage protection device based on varistor with thermal separation unit, consisting of a two-sided laminated circuit board with fürheft ists Symposium, wherein the at least one varistor or a similar protection device connected to a first side of the laminated circuit board, in particular soldered and continue on the second side the laminated printed circuit board is in operative connection with the plated-through area
- Abtrennschieber is provided according to claim i.
- the local varistor unit is separated by a Abrücknem along a linear displacement axis by means of springs arranged in parallel from the external circuit at corresponding overload conditions.
- the production of the thermal separation point by soldering is possible in this solution of the prior art only in the built-in module.
- the mass of the surge limiting component g must be moderately moderate
- Varistor unit printed circuit board and separating device shown.
- the varistor unit is mounted on a circuit board by soldering.
- the circuit board also has a fürkonta kung on.
- connection plate On the back of the circuit board, a special connection plate is fastened to the through-contacts with low-temperature solder.
- the connection plate has an M-shape and can be two separation modes realize.
- connection plate leads to very long conduction paths with corresponding inductances and a resulting disadvantageous influence on surge currents.
- mixing of the solder, which serves to fix the varistor, and the solder of the separation device, which is negative Has consequences for the separation properties.
- EP 1 077 452 A2 discloses an overvoltage protection device with a thermal cut-off device in which a metal oxide varistor is provided with contact plates on both sides. On a first side is located on the contact plate, a connection bracket, which is materially connected there by means of low-temperature solder. In the case of reaching the melting temperature of the reduced temperature solder, an insulating plate, which is pres pli ned by means of springs, slides between the contact point and the connecting rod, so that it is possible to effect a clogging.
- the design of the terminals there is very expensive.
- the realized overvoltage protection device has only a low surge current capability. In this solution as well, it is only possible to carry out solder bonding of the thermal separation point in the incorporated module.
- the overvoltage protection device to be created should moreover ensure that the shock-current-resistant connection, which forms the separation point in the event of an overload, does not act on permanent forces during the normal operating time, which can lead to a deteriorated long-term behavior.
- the invention is therefore of a compact, according to the task
- the overvoltage protection device consists of a two-sided laminated printed circuit board with fürfensive Kunststoffe Kunststoffe Kunststoffe Kunststoffe Kunststoffe Kunststoffe Kunststoffe Kunststoffe Kunststoffe Kunststoffe Kunststoffe Kunststoffe Kunststoffe Kunststoffe Kunststoffe Kunststoffe Kunststoffe Kunststoffe Kunststoffe Kunststoffe Kunststoffe Kunststoffe Kunststoffe Kunststoffe Kunststoffe Kunststoffe Kunststoffe Kunststoffe Kunststoffe Kunststoffe Kunststoffe Kunststoffe Kunststoffe Kunststoffe Kunststoffe Kunststoffe Kunststoffe Kunststoffe Kunststoffe Kunststoffe Kunststoffe Kunststoffe Kunststoffe Kunststoffe Kunststoffe.
- These may be conventional copper clad circuit boards on an insulating substrate, e.g. Epoxy material act.
- the at least one varistor or a similar protective device is preferably connected to a first side of the laminated printed circuit board by large-area soldering. Furthermore, on the second side of the laminated
- a first contact area which is connected to the plated-through area, and a second area which is remote therefrom over a separation distance
- the separating slide bridges both contact surfaces and releases the separation distance in the overload fault, ie the bridging of the contact surfaces is canceled by movement of the separating slide.
- the separating slide is also made of a laminated printed circuit board material, wherein the conductive region of the printed circuit board material of the separating slide bridging the contact surfaces has a first and a second soldering portion with a current source therebetween.
- the Stromengstelie can be formed by » that the Fliehe the
- PCB copper lamination is reduced with the consequence » that in case of overload, the remaining surface area is destroyed by appropriate Wirmegraphy.
- the separation slide can be formed in a preferred embodiment as a pan or rotary valve.
- the movement of the swivel or rotary valve takes place here in the plane of the circuit board » which the
- At least one varistor element receives.
- the second Kunststofffiiche is connected in a preferred embodiment with a surface portion for fastening, in particular soldering an electrical connection element.
- This element can e.g. be a conductive contact angle to the corresponding external terminals of a
- the first side of the laminated printed circuit board has a substantially corresponding to the varistor surface laminated portion to the desired full-surface
- the contact-through area is integrated in this laminated section.
- conventional solder can be used for the attachment of the varistor on the first side of the laminated circuit board together with the availability of the plated-through holes.
- the soldering of the separating slide with the corresponding contact surfaces can be carried out with a solder which has a lower melting temperature.
- the base material of the circuit board and the Abtrennschiebers may consist of a plastic, hard paper, but also of a ceramic.
- a printed circuit board material based on epoxy resin is preferably used.
- Lock button or a blocking pill serves.
- the lock button or the blocking pill may also consist of a copper-clad circuit board material and is firmly bonded to the soldering pad.
- the melting temperature of the bonding solder is chosen to be lower than the melting temperature of the solder, which serves to connect the Abtrennschiebers with the corresponding contact surfaces on the second side of the circuit board in this case.
- the summarized above compact overvoltage protection device can be inserted into a housing of a plug-in part of the overvoltage protection device and is electrically connected to terminal contacts located there, in particular terminal plug contacts.
- a spring-biased bracket is arranged, which is on the one hand with the Abtrennschieber and on the other hand with a status display in operative connection.
- the status indicator may be formed, for example, as a sliding surface which moves within a viewing window of the housing and releases different color coding sections.
- the spring-biased bracket has in a preferred embodiment of the invention, a stop which bears against the lock button. After thermally induced release of the lock button or the blocking pill from the Lötstütztician® then the spring-loaded bracket is the power side connected to the Abtrennschieber.
- the lock button or the Sperrpilie moves in accordance with thermally induced loosening in this respect provided in the interior of the housing receiving surface.
- the status display performs a movement that releases the aforementioned yellow section, so that it can be seen during normal maintenance or inspection that the overvoltage protection device was subject to thermal stress or previous damage.
- Abtrennschieber and corresponding contact surfaces on the second side of the circuit board are not subjected to a permanent force in Abtrennraum, which increases the reliability of a correspondingly realized overvoltage protection device and its lgzeitstabiltician.
- the lock button or the Sperrpilfe is connected to a soldering at a first temperature solder with the Lötstütztician® and the Abtrennschieber with a melting at a second temperature Lot with the contact surfaces, wherein the first melting temperature is lower than the second
- Overvoltage protection device has a conventional flat rectangular or square shape with a housing bottom, from the underside terminal contacts extending, which engage in corresponding recesses of a base part. On the underside of the housing or in the housing bottom can still be present a recess which is penetrated by a pin which is part of the spring-biased bracket.
- This pin stands in an inventive design with a remote display in Verbi nd u ng and operates this.
- FIG. 2 upper and lower side resp. Front and back side of the drawer also made of a printed circuit board material;
- Fig. Fig. 3 is an illustration of the one with the first side of the copper-clad
- Figure 4 is a view of the second side of the laminated circuit board with there arranged by soldering Abtrennschieber.
- Fig. 5 is a representation of the positions of the Abtrennschiebers in the normal case
- FIG. 6 shows an illustration of an overvoltage protection device according to FIG.
- Fig. 7 is a representation according to that of FIG. 6, but with a
- FIG. 1 As shown in Fig. 1 as a front and back side representation
- the first side of the printed circuit board 1 (back) has a large surface area 2 for soldering the active element of the overvoltage protection device, e.g. a varistor (see Fig. 3).
- the active element of the overvoltage protection device e.g. a varistor (see Fig. 3).
- This via region 3 connects to the second side of the laminated circuit board 1 (front side).
- the second side of the laminated printed circuit board 1 has a first contact surface 4 connected to the plated-through region 3.
- a separation distance 5 is a second contact surface. 6
- the separation slide 7 shown in FIG. 2 bridges the contact surfaces 4 and 6 and gives in Studentslastfal! the separation distance 5, which is free of a conductive surface, free.
- the second contact surface 6 has a very large area and is thus connected to the area 8 in a manner carrying current, which is used for soldering e.g. an electrical
- connection angle 9 such. B. in Figs. 6 and 7 can be seen, this connection angle 9 is connected to a plug contact 10.
- the Abtrennschieber 7 of a laminated printed circuit board material As shown in FIG. 2 is traceable, there is also the Abtrennschieber 7 of a laminated printed circuit board material.
- the conductive area of the circuit board material of the separation slide 7 bridging the contact areas comprises a first and a second soldering section 12 with a flow throat 13 therebetween.
- the separation slide has a cone-side end 14 with a shape compatible with a corresponding recess 15 in the interior of the housing 16 of the plug-in part is.
- FIG. 3 shows the first side of the copper-clad printed circuit board 1 with varistor 16 soldered there, on whose recognizable surface a contact plate 17 with terminal lug 18 is likewise arranged by soldering.
- the plan view of the second side of the laminated circuit board 1 shown in FIG. 4 shows the state of the separating slide 7 in the usual operating case.
- contact area 3 on this side of the circuit board 1 is free or by solder mask of the contact surface 4 tren nt, d. H. in the soldering between Abtrennschieber 7 and corresponding contact surface on the
- FIG. 5 again shows the state in comparison
- the constriction 13 can heat up so far that a melting occurs and the separating device is triggered.
- the lock button or the blocking pill 21 also consists of a
- Overvoltage protection device is integrated in a housing 16 of a corresponding overvoltage protection plug-in part.
- FIGS. 6 and 7 In the partially broken representation of FIGS. 6 and 7 can be seen as through a curved portion 22 of the housing 16, the desired
- Movement of the separating slide 7 can be maintained when the
- a receiving space 23 is provided inside the housing 16, which offers the possibility of receiving the blocking button or blocking pill 21 when the connecting solder melts.
- the spring-biased bracket 30 Decisive for the movement of the Abtrennschiebers 7 is the spring-biased bracket 30, which is subject to a pivot point 31, which is present as a fixed point in the housing 16, a pivotable mounting.
- a leg-like extension 32 of the bracket 30 in mt a spring 33 and is supported on the inner side of the housing bottom 3 from.
- the spring-biased bracket 30 is also still in operative connection with a status indicator 35th ii
- the status display 35 can execute a lateral movement in the illustrations of FIGS. 8 to 10 from left to right and release various fields which can be of different color. As a result, it is always recognizable via an unillustrated viewing window of the housing whether the actual high-voltage protection device located inside the housing is functional, a case of previous damage has occurred or a failure has occurred.
- the spring-biased bracket 30 has a stop 36 which rests against the locking button or the blocking pill 21.
- the blocking button or locking pill 21 is connected to the corresponding soldering pad surface 20 with solder melting at a first temperature, and the separating slide 7 is connected to a solder melting at a second temperature, with the corresponding contact surfaces
- Lock button or the blocking pill is recognizable. Only with reaching this state, a frictional connection between the bracket 30 and the Abtrennschieber 7 under skip on the force of the spring 33 causes.
- the spring force can be selected correspondingly high, uro existing
- Overvoltage protection device with the technical means for thermal separation in case of overload only such an area, which corresponds essentially to the largest Flichenausdehnung the varistor itself as a protective element.
- the varistor, the copper-clad circuit board, the Abtrennschieber together with spring-biased bracket form a small-sized sandwich assembly.
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Fuses (AREA)
- Thermistors And Varistors (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP14747018.1A EP3055869B1 (de) | 2013-10-08 | 2014-08-01 | Kompakte, vorkonfektionierbare überspannungsvorrichtung |
JP2016521280A JP2016536783A (ja) | 2013-10-08 | 2014-08-01 | 事前に組み立てることができるコンパクトな過電圧保護デバイス |
CN201480053425.7A CN105580092B (zh) | 2013-10-08 | 2014-08-01 | 紧凑型可预装配的过电压保护装置 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013016653 | 2013-10-08 | ||
DE102013016653.5 | 2013-10-08 | ||
DE102013021936.1 | 2013-12-20 | ||
DE201310021936 DE102013021936B3 (de) | 2013-10-08 | 2013-12-20 | Kompakte, vorkonfektionierbare Überspannungsschutzvorrichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2015051934A1 true WO2015051934A1 (de) | 2015-04-16 |
Family
ID=52389071
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2014/066597 WO2015051934A1 (de) | 2013-10-08 | 2014-08-01 | Kompakte, vorkonfektionierbare überspannungsvorrichtung |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP3055869B1 (de) |
JP (1) | JP2016536783A (de) |
CN (1) | CN105580092B (de) |
DE (1) | DE102013021936B3 (de) |
WO (1) | WO2015051934A1 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10319545B2 (en) | 2016-11-30 | 2019-06-11 | Iskra Za{hacek over (s)}{hacek over (c)}ite d.o.o. | Surge protective device modules and DIN rail device systems including same |
US10707678B2 (en) | 2016-12-23 | 2020-07-07 | Ripd Research And Ip Development Ltd. | Overvoltage protection device including multiple varistor wafers |
US10447026B2 (en) | 2016-12-23 | 2019-10-15 | Ripd Ip Development Ltd | Devices for active overvoltage protection |
US10340110B2 (en) | 2017-05-12 | 2019-07-02 | Raycap IP Development Ltd | Surge protective device modules including integral thermal disconnect mechanisms and methods including same |
US10685767B2 (en) | 2017-09-14 | 2020-06-16 | Raycap IP Development Ltd | Surge protective device modules and systems including same |
DE202018106960U1 (de) * | 2018-02-27 | 2019-01-03 | Dehn + Söhne Gmbh + Co. Kg | Überspannungsschutzanordnung, bestehend aus einer in einem isolierenden Gehäuse befindlichen Hörnerfunkenstrecke |
US11223200B2 (en) | 2018-07-26 | 2022-01-11 | Ripd Ip Development Ltd | Surge protective devices, circuits, modules and systems including same |
JP7119257B2 (ja) * | 2019-03-15 | 2022-08-17 | 三菱マテリアル株式会社 | 避雷器 |
US11862967B2 (en) | 2021-09-13 | 2024-01-02 | Raycap, S.A. | Surge protective device assembly modules |
US11723145B2 (en) | 2021-09-20 | 2023-08-08 | Raycap IP Development Ltd | PCB-mountable surge protective device modules and SPD circuit systems and methods including same |
US11990745B2 (en) | 2022-01-12 | 2024-05-21 | Raycap IP Development Ltd | Methods and systems for remote monitoring of surge protective devices |
US20230238794A1 (en) * | 2022-01-24 | 2023-07-27 | Raycap IP Development Ltd | Surge protective device modules and assemblies |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2284857A2 (de) * | 2009-08-05 | 2011-02-16 | Phoenix Contact GmbH & Co. KG | Überspannungsschutzelement |
WO2012027193A1 (en) * | 2010-08-27 | 2012-03-01 | Cooper Technologies Company | Pluggable metal oxide surge arrester |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5023491B1 (de) * | 1970-05-13 | 1975-08-08 | ||
US6636409B2 (en) * | 2001-04-16 | 2003-10-21 | Eaton Corporation | Surge protection device including a thermal fuse spring, a fuse trace and a voltage clamping device |
JP2003281971A (ja) * | 2002-03-20 | 2003-10-03 | Fujikura Ltd | 電源遮断装置 |
DE102005014601A1 (de) * | 2005-03-31 | 2006-10-05 | Conti Temic Microelectronic Gmbh | Elektronische Baugruppe |
DE102006037551B4 (de) * | 2006-02-13 | 2012-03-22 | Dehn + Söhne Gmbh + Co. Kg | Überspannungsableiter mit mindestens einem Ableitelement, beispielsweise einem Varistor |
CZ2006166A3 (cs) * | 2006-03-14 | 2007-09-26 | Kiwa Spol. S R. O. | Zarízení pro prepetovou ochranu |
DE102006036598A1 (de) * | 2006-04-26 | 2007-10-31 | Dehn + Söhne Gmbh + Co. Kg | Verfahren zur Dimensionierung einer Abtrennvorrichtung für Überspannungsableiter |
JP5278846B2 (ja) * | 2008-03-12 | 2013-09-04 | 音羽電機工業株式会社 | 切り離し機構付spd |
CN201247666Y (zh) * | 2008-06-17 | 2009-05-27 | 袁春 | 压敏模块装置 |
CN101441913B (zh) * | 2008-12-25 | 2011-05-18 | 复旦大学 | 一种用于过电压保护的电阻开关器件 |
FR2958789B1 (fr) * | 2010-04-09 | 2012-05-11 | Abb France | Dispositif de protection contre les surtensions transitoires a deconnecteur thermique ameliore |
US8699197B2 (en) * | 2010-08-27 | 2014-04-15 | Cooper Technologies Company | Compact transient voltage surge suppression device |
-
2013
- 2013-12-20 DE DE201310021936 patent/DE102013021936B3/de not_active Expired - Fee Related
-
2014
- 2014-08-01 EP EP14747018.1A patent/EP3055869B1/de not_active Not-in-force
- 2014-08-01 WO PCT/EP2014/066597 patent/WO2015051934A1/de active Application Filing
- 2014-08-01 JP JP2016521280A patent/JP2016536783A/ja active Pending
- 2014-08-01 CN CN201480053425.7A patent/CN105580092B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2284857A2 (de) * | 2009-08-05 | 2011-02-16 | Phoenix Contact GmbH & Co. KG | Überspannungsschutzelement |
WO2012027193A1 (en) * | 2010-08-27 | 2012-03-01 | Cooper Technologies Company | Pluggable metal oxide surge arrester |
Also Published As
Publication number | Publication date |
---|---|
JP2016536783A (ja) | 2016-11-24 |
DE102013021936B3 (de) | 2015-02-12 |
EP3055869B1 (de) | 2019-02-20 |
EP3055869A1 (de) | 2016-08-17 |
CN105580092B (zh) | 2019-03-12 |
CN105580092A (zh) | 2016-05-11 |
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