PL2070168T3 - Surge arrester having a housing and having at least one arrester element - Google Patents

Surge arrester having a housing and having at least one arrester element

Info

Publication number
PL2070168T3
PL2070168T3 PL08831283T PL08831283T PL2070168T3 PL 2070168 T3 PL2070168 T3 PL 2070168T3 PL 08831283 T PL08831283 T PL 08831283T PL 08831283 T PL08831283 T PL 08831283T PL 2070168 T3 PL2070168 T3 PL 2070168T3
Authority
PL
Poland
Prior art keywords
arrester
bridge
conductor section
disconnection
movable
Prior art date
Application number
PL08831283T
Other languages
Polish (pl)
Inventor
Jens Ehrler
Arnd Ehrhardt
Stefanie Schreiter
Original Assignee
Dehn & Soehne
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 & Soehne filed Critical Dehn & Soehne
Publication of PL2070168T3 publication Critical patent/PL2070168T3/en

Links

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
    • 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

Landscapes

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

Abstract

The invention relates to a surge arrester having a housing (10) and at least one arrester element, such as a varistor, and a disconnection device, in order to disconnect the arrester element or elements from the mains, said disconnection device comprising a junction (14), which is incorporated in the electrical terminal path (A; B) inside the arrester, a movable conductor section or a movable conductive bridge (3) being connected via the junction (14) to the arrester element on the one hand and the conductor section or the bridge on the other hand, using a first electrical outer terminal of the arrester, and comprising a means which generates a pre-load force, such as a spring (6; 11), the force vector in this regard acting indirectly or directly via a movable disconnection bracket (13) on said conductor section or said bridge in the disconnection direction. According to the invention, a conductive element (4; 7) is disposed in the movement path of the conductor section or the bridge (3), the first end of the conductive element coming into contact with the conductor section or the bridge (3) if the disconnection device is triggered, the second end of the element being connected to a second electrical outer terminal, and said conductive element comprising a switching unit or being implemented as a switching unit.
PL08831283T 2007-10-30 2008-10-29 Surge arrester having a housing and having at least one arrester element PL2070168T3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102007051854.6A DE102007051854B4 (en) 2006-11-09 2007-10-30 Surge arrester with a housing and with at least one discharge element
EP08831283A EP2070168B1 (en) 2007-10-30 2008-10-29 Surge arrester having a housing and having at least one arrester element
PCT/EP2008/064672 WO2009056565A1 (en) 2007-10-30 2008-10-29 Surge arrester having a housing and having at least one arrester element

Publications (1)

Publication Number Publication Date
PL2070168T3 true PL2070168T3 (en) 2011-03-31

Family

ID=40342142

Family Applications (1)

Application Number Title Priority Date Filing Date
PL08831283T PL2070168T3 (en) 2007-10-30 2008-10-29 Surge arrester having a housing and having at least one arrester element

Country Status (7)

Country Link
EP (1) EP2070168B1 (en)
CN (1) CN101842947B (en)
AT (1) ATE476004T1 (en)
DE (2) DE102007051854B4 (en)
PL (1) PL2070168T3 (en)
RU (1) RU2474937C2 (en)
WO (1) WO2009056565A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008016589A1 (en) * 2008-03-31 2009-10-01 Weidmüller Interface GmbH & Co. KG guard
SI23303A (en) 2010-02-19 2011-08-31 ISKRA ZAŠČITE d.o.o. Surge arrestor with rotary disc and electronic assembly for improving operational reliability
DE102010047244A1 (en) 2010-10-04 2012-04-05 Phoenix Contact Gmbh & Co. Kg Surge protector
DE102011011254A1 (en) 2010-12-08 2012-06-14 Dehn + Söhne Gmbh + Co. Kg Surge arrester arrangement with at least one varistor discharge element
SI23749A (en) 2011-05-11 2012-11-30 ISKRA@ZAŠČITE@d@o@o Redundant overvoltage arrester with rotary disc and with addition of electronic assembly for providing extension of lifetime of overvoltage element
DE102013003584B3 (en) 2013-03-01 2014-04-03 Dehn + Söhne Gmbh + Co. Kg Separation and switching device for overvoltage protection
DE202013002222U1 (en) * 2013-03-07 2013-06-24 Dehn + Söhne Gmbh + Co. Kg Overvoltage protection device with short-circuit function for plant and personnel protection
DE102016011076A1 (en) * 2016-04-19 2017-10-19 DEHN + SÖHNE GmbH + Co. KG. Arrangement for overload protection of surge protective devices
DE102017107871B3 (en) 2017-04-11 2018-08-09 Dehn + Söhne Gmbh + Co. Kg Separation and switching device for overvoltage protection, in particular for DC systems
EP3782174A1 (en) * 2018-06-15 2021-02-24 Siemens Energy Global GmbH & Co. KG Surge arrester having a pressure relief device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3734214A1 (en) 1987-10-09 1989-04-20 Dehn & Soehne Arrangement for disconnecting a varistor
DE3820272C1 (en) * 1987-10-20 1989-04-06 Krone Ag, 1000 Berlin, De
DE4026004A1 (en) * 1990-08-14 1992-02-20 Krone Ag PROTECTIVE CIRCUIT AND PROTECTIVE PLUG IN TELECOMMUNICATION SYSTEMS
DE4124321C2 (en) 1991-07-23 2003-10-09 Dehn & Soehne Arrangement for the derivation of overvoltages
DE9115238U1 (en) 1991-12-05 1992-02-13 Siemens AG, 8000 München Surge protection device
AT405350B (en) 1997-02-12 1999-07-26 Felten & Guilleaume Ag Oester PROTECTIVE CIRCUIT ARRANGEMENT FOR SURGE PROTECTORS
DE102006000919A1 (en) * 2006-01-05 2007-07-19 Dehn + Söhne Gmbh + Co. Kg Plug-in surge arrester with one or more overvoltage protection elements
DE102006052955B4 (en) * 2006-09-07 2020-07-02 Dehn Se + Co Kg Surge arrester with a housing and with at least one arrester element

Also Published As

Publication number Publication date
DE102007051854B4 (en) 2017-05-04
EP2070168B1 (en) 2010-07-28
RU2010120019A (en) 2011-12-10
RU2474937C2 (en) 2013-02-10
ATE476004T1 (en) 2010-08-15
CN101842947A (en) 2010-09-22
WO2009056565A1 (en) 2009-05-07
DE102007051854A1 (en) 2009-05-07
CN101842947B (en) 2014-03-26
EP2070168A1 (en) 2009-06-17
DE502008001020D1 (en) 2010-09-09

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