ATE512444T1 - SURGE ARRESTER COMPRISING A HOUSING AND AT LEAST ONE ARRESTER, IN PARTICULAR A VARISTOR - Google Patents

SURGE ARRESTER COMPRISING A HOUSING AND AT LEAST ONE ARRESTER, IN PARTICULAR A VARISTOR

Info

Publication number
ATE512444T1
ATE512444T1 AT08846127T AT08846127T ATE512444T1 AT E512444 T1 ATE512444 T1 AT E512444T1 AT 08846127 T AT08846127 T AT 08846127T AT 08846127 T AT08846127 T AT 08846127T AT E512444 T1 ATE512444 T1 AT E512444T1
Authority
AT
Austria
Prior art keywords
disconnecting
disconnecting device
diverter
bridge
conductor section
Prior art date
Application number
AT08846127T
Other languages
German (de)
Inventor
Arnd Ehrhardt
Jens Ehrler
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 ATE512444T1 publication Critical patent/ATE512444T1/en

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
    • 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

Landscapes

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

Abstract

The invention relates to a surge diverter comprising a housing, at least one diverting element, especially a varistor, and a device for disconnecting the diverting element/s from the mains. The disconnecting device encompasses an isolating point, particularly a soldered joint, which is integrated into the electrical connection path within the diverter. Via the soldered joint, a movable conductor section or a movable conducting bridge is connected to the diverting element, and the conductor section or the bridge is connected to a first external electrical connection of the diverter. The disconnecting device also encompasses a means generating a biasing force, e.g. a spring, the force vector of which acts on the conductor section or the bridge in the disconnecting direction. According to the invention, a commutation branch is provided in parallel to the disconnecting device. Said commutation branch is permanently electrically connected in parallel once a defined voltage has been reached over the disconnecting device or in accordance with a predefined disconnecting distance of the disconnecting device.
AT08846127T 2007-10-30 2008-10-30 SURGE ARRESTER COMPRISING A HOUSING AND AT LEAST ONE ARRESTER, IN PARTICULAR A VARISTOR ATE512444T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102007051856 2007-10-30
DE102008013448.1A DE102008013448B4 (en) 2007-10-30 2008-03-10 Surge arrester with a housing and at least one varistor as a diverting element
PCT/EP2008/064707 WO2009056587A1 (en) 2007-10-30 2008-10-30 Surge diverter comprising a housing and at least one diverting element, especially a varistor

Publications (1)

Publication Number Publication Date
ATE512444T1 true ATE512444T1 (en) 2011-06-15

Family

ID=40514501

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08846127T ATE512444T1 (en) 2007-10-30 2008-10-30 SURGE ARRESTER COMPRISING A HOUSING AND AT LEAST ONE ARRESTER, IN PARTICULAR A VARISTOR

Country Status (4)

Country Link
EP (1) EP2208208B1 (en)
AT (1) ATE512444T1 (en)
DE (1) DE102008013448B4 (en)
WO (1) WO2009056587A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE102011001977C5 (en) * 2011-04-12 2015-12-03 Phoenix Contact Gmbh & Co. Kg Two-stage switch-off device for a varistor
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
DE102011056577C5 (en) * 2011-12-19 2015-02-19 Sma Solar Technology Ag Circuit arrangement for suppressing a occurring during a switching arc
DE102013202795C5 (en) * 2013-02-20 2019-01-24 Phoenix Contact Gmbh & Co. Kg Reversible separating device
DE102015215142B4 (en) * 2015-08-07 2022-06-15 Phoenix Contact Gmbh & Co. Kg protection circuitry
DE202016102520U1 (en) 2016-05-11 2016-06-06 Phoenix Contatct GmbH & Co. KG Low cost thermal separator for an electrical component
DE202017006818U1 (en) 2017-04-11 2018-07-06 Dehn + Söhne Gmbh + Co. Kg Separation and switching device for overvoltage protection, in particular for DC systems
DE102017113558B4 (en) * 2017-06-20 2020-04-30 Phoenix Contact Gmbh & Co. Kg Surge protection arrangement
DE102017131154B4 (en) * 2017-12-22 2023-08-17 Phoenix Contact Gmbh & Co. Kg surge protection arrangement
SI26151A (en) * 2021-01-29 2022-08-31 Eti Elektroelement, D.O.O. Arrangement of protection in the electrical circuit

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE481854C (en) * 1922-02-09 1929-08-30 Siemens Schuckertwerke Akt Ges Surge arrester for high voltage systems
DE1009710B (en) * 1953-05-21 1957-06-06 Licentia Gmbh Arrangement for extinguishing a protective spark gap, especially for series capacitors
US4168514A (en) 1977-12-16 1979-09-18 General Electric Company Combination circuit breaker-lightning arrestor
EP0046545A1 (en) 1980-08-21 1982-03-03 BROWN, BOVERI & CIE Aktiengesellschaft Electrical installation device
DD239488A1 (en) 1985-07-16 1986-09-24 Elektrogeraete Ingbuero Veb THERMAL FUSE
DE3544647A1 (en) * 1985-12-27 1987-06-19 Gen Electric Fault current circuit breaker
DE3805890C2 (en) 1987-10-24 1995-11-23 Bettermann Obo Ohg Device for monitoring the function of surge arresters
DE9012881U1 (en) 1990-09-10 1990-11-15 Dehn + Söhne GmbH + Co KG, 90489 Nürnberg Arrangement of a varistor in a housing
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 + Söhne GmbH + Co KG, 8500 Nürnberg Surge protection arrangement with a varistor housed in a housing
DE9316664U1 (en) 1993-10-30 1994-02-17 Alarmcom Leutron Gesellschaft für elektronische Sicherheitstechnik mbH, 70771 Leinfelden-Echterdingen Surge suppressor
DE19619437C2 (en) * 1996-05-14 2003-01-16 Abb Schweiz Ag switchgear
DE19623541A1 (en) * 1996-06-13 1997-12-18 Abb Research Ltd Process for protecting a network or a system against overvoltages and voltage limiting circuit
AT405114B (en) 1997-02-12 1999-05-25 Felten & Guilleaume Ag Oester ARROW DISCONNECTOR
AT406207B (en) 1997-09-30 2000-03-27 Felten & Guilleaume Ag Oester PLUG-IN SURGE PROTECTOR
US6430019B1 (en) 1998-06-08 2002-08-06 Ferraz S.A. Circuit protection device
FR2848353B1 (en) 2002-12-10 2005-06-17 Soule Protection Surtensions DEVICE FOR PROTECTING AGAINST OVERVOLTAGES
FR2851369B1 (en) 2003-02-13 2008-08-08 Hager Electro Sas PROTECTION ASSEMBLY AGAINST OVERVOLTAGES DUE TO LIGHTNING
DE10313045B3 (en) * 2003-03-11 2004-07-15 Dehn + Söhne Gmbh + Co. Kg Short-circuit device for LV and MV equipment, has mechanically pre-stressed electrodes held apart by overvoltage protection device and brought into contact by failure of latter
DE102006037551B4 (en) * 2006-02-13 2012-03-22 Dehn + Söhne Gmbh + Co. Kg Surge arrester with at least one diverting element, for example a varistor

Also Published As

Publication number Publication date
EP2208208B1 (en) 2011-06-08
DE102008013448B4 (en) 2018-10-11
WO2009056587A1 (en) 2009-05-07
EP2208208A1 (en) 2010-07-21
DE102008013448A1 (en) 2009-05-07

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