ATE476004T1 - SURGE ARRESTER WITH A HOUSING AND WITH AT LEAST ONE ARRESTER ELEMENT - Google Patents

SURGE ARRESTER WITH A HOUSING AND WITH AT LEAST ONE ARRESTER ELEMENT

Info

Publication number
ATE476004T1
ATE476004T1 AT08831283T AT08831283T ATE476004T1 AT E476004 T1 ATE476004 T1 AT E476004T1 AT 08831283 T AT08831283 T AT 08831283T AT 08831283 T AT08831283 T AT 08831283T AT E476004 T1 ATE476004 T1 AT E476004T1
Authority
AT
Austria
Prior art keywords
arrester
bridge
conductor section
disconnection
movable
Prior art date
Application number
AT08831283T
Other languages
German (de)
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
Application granted granted Critical
Publication of ATE476004T1 publication Critical patent/ATE476004T1/en

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01TSPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T1/00Details of spark gaps
    • H01T1/14Means structurally associated with spark gap for protecting it against overload or for disconnecting it in case of failure

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.
AT08831283T 2007-10-30 2008-10-29 SURGE ARRESTER WITH A HOUSING AND WITH AT LEAST ONE ARRESTER ELEMENT ATE476004T1 (en)

Applications Claiming Priority (2)

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
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
ATE476004T1 true ATE476004T1 (en) 2010-08-15

Family

ID=40342142

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08831283T ATE476004T1 (en) 2007-10-30 2008-10-29 SURGE ARRESTER WITH A HOUSING AND WITH 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 ZAĹ ÄŚITE d.o.o. Overvoltage arrester with rotating disk and electronic component for improvement of operation 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
CN112368789B (en) * 2018-06-15 2022-07-29 西门子能源全球有限公司 Surge arrester with 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 Muenchen, De
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
RU2010120019A (en) 2011-12-10
DE502008001020D1 (en) 2010-09-09
PL2070168T3 (en) 2011-03-31
CN101842947A (en) 2010-09-22
EP2070168A1 (en) 2009-06-17
DE102007051854A1 (en) 2009-05-07
EP2070168B1 (en) 2010-07-28
RU2474937C2 (en) 2013-02-10
CN101842947B (en) 2014-03-26
DE102007051854B4 (en) 2017-05-04
WO2009056565A1 (en) 2009-05-07

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