DE502007000217D1 - Surge arrester with at least one discharge element, for example a varistor - Google Patents

Surge arrester with at least one discharge element, for example a varistor

Info

Publication number
DE502007000217D1
DE502007000217D1 DE502007000217T DE502007000217T DE502007000217D1 DE 502007000217 D1 DE502007000217 D1 DE 502007000217D1 DE 502007000217 T DE502007000217 T DE 502007000217T DE 502007000217 T DE502007000217 T DE 502007000217T DE 502007000217 D1 DE502007000217 D1 DE 502007000217D1
Authority
DE
Germany
Prior art keywords
conductor section
link
disconnection apparatus
arrester
moving
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.)
Active
Application number
DE502007000217T
Other languages
German (de)
Inventor
Peter Zahlmann
Edmund Zaeuner
Sascha Ludewig
Richard Daum
Georg Wittmann
Florian Gaeck
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.)
Dehn SE and Co KG
Original Assignee
Dehn and Soehne GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dehn and Soehne GmbH and Co KG filed Critical Dehn and Soehne GmbH and Co KG
Publication of DE502007000217D1 publication Critical patent/DE502007000217D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fuses (AREA)
  • Thermistors And Varistors (AREA)
  • Emergency Protection Circuit Devices (AREA)

Abstract

The invention relates to a surge arrester having at least one arresting element, for example a varistor and a disconnection apparatus, in order to disconnect one pole or all poles of the arresting element or elements from the power supply system, with the disconnection apparatus comprising a solder point (11) which is included in the electrical connecting path within the arrester, with a moving conductor section (12) or a moving conductive link (22) being connected via the solder point (11) to the arresting element on the one hand, and with the conductor section (12) or the link (22) being connected on the other hand to an electrical external connection of the arrester, and furthermore having a spring (15) which produces a prestressing force, with the force vector relating to them acting directly or indirectly on the conductor section (12) or the link (22) in the disconnection apparatus. According to the invention, a blocking element (17) which can be tripped thermally blocks the moving conductor section (12) or the moving conductive link (22) with regard to the prestressing force vector, so that the solder point (11) of the disconnection apparatus is not subject to any permanent load on the force side.
DE502007000217T 2006-02-13 2007-02-12 Surge arrester with at least one discharge element, for example a varistor Active DE502007000217D1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102006006599 2006-02-13
DE102006037551A DE102006037551B4 (en) 2006-02-13 2006-08-10 Surge arrester with at least one diverting element, for example a varistor
PCT/EP2007/051318 WO2007093572A1 (en) 2006-02-13 2007-02-12 Surge arrester having at least one arresting element, for example a varistor

Publications (1)

Publication Number Publication Date
DE502007000217D1 true DE502007000217D1 (en) 2008-12-18

Family

ID=37941483

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102006037551A Expired - Fee Related DE102006037551B4 (en) 2006-02-13 2006-08-10 Surge arrester with at least one diverting element, for example a varistor
DE502007000217T Active DE502007000217D1 (en) 2006-02-13 2007-02-12 Surge arrester with at least one discharge element, for example a varistor

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102006037551A Expired - Fee Related DE102006037551B4 (en) 2006-02-13 2006-08-10 Surge arrester with at least one diverting element, for example a varistor

Country Status (7)

Country Link
EP (1) EP1854109B1 (en)
JP (1) JP5050147B2 (en)
CN (1) CN101361145B (en)
AT (1) ATE413684T1 (en)
DE (2) DE102006037551B4 (en)
RU (1) RU2407087C2 (en)
WO (1) WO2007093572A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008013448B4 (en) * 2007-10-30 2018-10-11 Dehn + Söhne Gmbh + Co. Kg Surge arrester with a housing and at least one varistor as a diverting element
DE102008029670B4 (en) * 2008-06-24 2016-10-20 Phoenix Contact Gmbh & Co. Kg Snubber
DE102009053145A1 (en) * 2009-11-05 2011-05-12 Phoenix Contact Gmbh & Co. Kg Overvoltage protection device, has thermal expandable material arranged within housing such that pole of varistor does not stay in electrically conductive contact with connection elements
JP5363952B2 (en) * 2009-11-20 2013-12-11 株式会社サンコーシヤ Electrical equipment with incorrect connection prevention mechanism
FR2958788B1 (en) * 2010-04-09 2015-01-30 Abb France VARISTANCE COMPRISING AN ELECTRODE WITH AN INPUTTING PART FORMING POLE AND PARAFOUDRE COMPRISING SUCH A VARISTANCE
DE102011118908A1 (en) * 2011-11-18 2013-05-23 Dehn + Söhne Gmbh + Co. Kg Adapter for mounting overvoltage protection devices designed as plug-in modules on a wiring carrier
FR2984006B1 (en) * 2011-12-07 2017-05-12 Legrand France HOUSING FOR OVERVOLTAGE PROTECTION DEVICE AND ASSOCIATED OVERVOLTAGE PROTECTION DEVICE.
CN103198985B (en) * 2013-04-10 2015-04-22 四川中光防雷科技股份有限公司 Surge protection device
DE102013021936B3 (en) * 2013-10-08 2015-02-12 Dehn + Söhne Gmbh + Co. Kg Compact, prefabricatable surge protection device
DE102014008366B3 (en) 2014-06-04 2015-10-22 Dehn + Söhne Gmbh + Co. Kg Device for thermal tripping or disconnection of an overvoltage protection device
ITUB20152327A1 (en) * 2015-07-20 2017-01-20 Zotup S R L IMPROVED DISCONNECTOR AND OVERVOLTAGE RELEASE INCLUDING THIS DISCONNECTOR
DE102015014163A1 (en) 2015-09-08 2017-03-09 DEHN + SÖHNE GmbH + Co. KG. Device for thermal release, disconnection and / or signaling of the state of an overvoltage protection device
RU2710540C1 (en) * 2016-09-13 2019-12-27 Абб Швайц Аг Disconnection device for overvoltage limiter and protective device containing overvoltage limiter connected to such disconnecting device
DE102017105436B3 (en) * 2017-03-14 2018-06-14 DEHN + SÖHNE GmbH + Co. KG. Thermally triggered, mechanical switching device
DE102017129657A1 (en) 2017-07-10 2019-01-10 Dehn + Söhne Gmbh + Co. Kg Arrangement for the non-reversible detection and display of electrical overcurrents or current limits by means of a pre-assembled conductor
CN110350501B (en) 2018-04-04 2022-04-05 爱普科斯电子元器件(珠海保税区)有限公司 Three-phase surge protection device
DE102018131975B4 (en) 2018-12-12 2021-01-14 Dehn Se + Co Kg Thermally triggered display or switching device and surge arrester arrangement with a thermally triggered display or switching device
CN111446599A (en) * 2020-03-30 2020-07-24 隆科电子(惠阳)有限公司 SPD plug-in module, SPD base and plug-in type SPD

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5522728Y2 (en) * 1975-01-20 1980-05-30
DE4000717C2 (en) * 1990-01-12 1994-12-01 Kleinhuis Hermann Gmbh Surge arresters
DE4241311C2 (en) * 1992-12-08 1995-06-08 Phoenix Contact Gmbh & Co Temperature switch with a block housing
DE9305796U1 (en) * 1993-04-17 1993-06-17 Dehn + Soehne Gmbh + Co Kg, 8500 Nuernberg, De
CN1163012A (en) * 1994-11-10 1997-10-22 雷伊化学公司 Surge arrester with overvoltage sensitive grounding switch
AT406207B (en) * 1997-09-30 2000-03-27 Felten & Guilleaume Ag Oester PLUG-IN SURGE PROTECTOR

Also Published As

Publication number Publication date
RU2008135716A (en) 2010-03-20
DE102006037551A1 (en) 2007-08-30
EP1854109B1 (en) 2008-11-05
JP2009527072A (en) 2009-07-23
EP1854109A1 (en) 2007-11-14
WO2007093572A1 (en) 2007-08-23
RU2407087C2 (en) 2010-12-20
CN101361145A (en) 2009-02-04
DE102006037551B4 (en) 2012-03-22
CN101361145B (en) 2011-09-21
JP5050147B2 (en) 2012-10-17
ATE413684T1 (en) 2008-11-15

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