SI1743346T1 - Surge voltage protection device with arc-breaking means - Google Patents

Surge voltage protection device with arc-breaking means

Info

Publication number
SI1743346T1
SI1743346T1 SI200431608T SI200431608T SI1743346T1 SI 1743346 T1 SI1743346 T1 SI 1743346T1 SI 200431608 T SI200431608 T SI 200431608T SI 200431608 T SI200431608 T SI 200431608T SI 1743346 T1 SI1743346 T1 SI 1743346T1
Authority
SI
Slovenia
Prior art keywords
arc
breaking means
surge voltage
voltage protection
disconnection
Prior art date
Application number
SI200431608T
Other languages
Slovenian (sl)
Inventor
Michel Georges Jean Donati
Alain Rene Robert Lagnoux
Vincent Andre Lucien Crevenat
Original Assignee
Abb France
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 Abb France filed Critical Abb France
Publication of SI1743346T1 publication Critical patent/SI1743346T1/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
    • 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
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/32—Insulating body insertable between contacts
    • 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

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Thermistors And Varistors (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)

Abstract

A device for protecting an electrical system against surge voltages, comprising one or more protection components (10) provided with means (20) for connecting same with said system and means (30) for disconnecting said component (10) from said system, characterised in that it comprises arc-breaking means (40) for preventing the generation of electric arcs between the disconnection means (30) and the connection means (20) when the disconnection means (30) is in an open state, wherein said arc-breaking means (40) consist of an insulating flap (41) capable of moving within the gap (11) and comprising a central portion (42) to be positioned between the disconnection (30) and connection (20) means, and side portions (43) shaped in such a way as to prevent the electric arc from bypassing the arc-breaking means (40). Electrical surge voltage protection devices are also described.
SI200431608T 2004-04-19 2004-04-19 Surge voltage protection device with arc-breaking means SI1743346T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04742539A EP1743346B1 (en) 2004-04-19 2004-04-19 Surge voltage protection device with arc-breaking means
PCT/FR2004/000959 WO2005112050A1 (en) 2004-04-19 2004-04-19 Surge voltage protection device with arc-breaking means

Publications (1)

Publication Number Publication Date
SI1743346T1 true SI1743346T1 (en) 2011-04-29

Family

ID=34958049

Family Applications (1)

Application Number Title Priority Date Filing Date
SI200431608T SI1743346T1 (en) 2004-04-19 2004-04-19 Surge voltage protection device with arc-breaking means

Country Status (7)

Country Link
EP (1) EP1743346B1 (en)
CN (1) CN100578690C (en)
AT (1) ATE489712T1 (en)
DE (1) DE602004030280D1 (en)
ES (1) ES2356608T3 (en)
SI (1) SI1743346T1 (en)
WO (1) WO2005112050A1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009004703B4 (en) * 2008-08-25 2014-05-28 Dehn + Söhne Gmbh + Co. Kg Surge arrester with at least one diverting element
CN101931222A (en) * 2009-06-19 2010-12-29 孙巍巍 Backup protection device of intelligent monitoring type surge protector
CN101944735A (en) * 2009-07-06 2011-01-12 孙巍巍 Novel surge protector
CN101834434B (en) * 2009-07-27 2012-05-23 佛山市浦斯电子有限公司 Surge protector with thermal protection device
DE102010010980A1 (en) * 2010-03-10 2011-09-15 Phoenix Contact Gmbh & Co. Kg Snubber
DE102011018556A1 (en) * 2011-02-18 2012-08-23 Dehn + Söhne Gmbh + Co. Kg Overvoltage protection device comprising at least one surge arrester
FR2980908B1 (en) * 2011-09-30 2016-02-05 Schneider Electric Ind Sas ARM CUT SCREEN CUTTING DEVICE
CN102832000A (en) * 2012-09-06 2012-12-19 贵阳高新益舸电子有限公司 Multi-state indicating safety pressure sensitive resistor
DE202014002496U1 (en) * 2014-03-20 2014-04-17 Dehn + Söhne Gmbh + Co. Kg Overvoltage protection device, comprising at least one surge arrester and a thermally triggered, spring-loaded short-circuit switching device connected in parallel with the surge arrester
CN104715947B (en) * 2015-03-31 2018-12-04 厦门柏瑞科电气有限公司 A kind of arc extinguishing structure of Medium voltage switch or circuit breaker
CN105591377B (en) * 2016-01-28 2018-04-24 佛山市浦斯电子有限公司 Surge suppressor with arc-suppression function
DE102016102968A1 (en) * 2016-02-19 2017-08-24 Epcos Ag Varistor component and method for securing a varistor component
CN107301909B (en) 2016-04-14 2021-05-14 爱普科斯公司 Varistor assembly and method for protecting a varistor assembly
CN107800126A (en) * 2016-09-07 2018-03-13 深圳康普盾科技股份有限公司 Power source surge protector thermal tripping arc-control device and its method
CN107910144A (en) * 2017-10-12 2018-04-13 爱普科斯电子元器件(珠海保税区)有限公司 A kind of integrated form has the varistor of overheating protection function
CN107946109B (en) * 2017-12-23 2021-01-12 珠海德利和电气有限公司 Lightning arrester arc discharge protection device
CN111448625B (en) 2018-01-22 2022-03-08 上海雷迅防雷技术有限公司 Externally controllable thermal trip device and method suitable for piezoresistor and application
DE102018114564B4 (en) * 2018-06-18 2023-01-19 Dehn Se Surge arresters
DE202018006119U1 (en) 2018-06-18 2019-04-11 Dehn + Söhne Gmbh + Co. Kg Separating device for a surge arrester
CN110967577B (en) * 2019-10-30 2022-07-08 浙江工业大学 Device and method for evaluating arc extinguishing effect of arc extinguisher
WO2024072672A2 (en) * 2022-09-30 2024-04-04 Mersen Usa Ep Corp. Surge protection device, mov with integrated short circuit protection, insertion system and arc shield

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2621418B1 (en) * 1987-10-02 1989-12-22 Telemecanique Electrique PROTECTION SWITCH WITH ARC SHUTDOWN SCREEN
YU160791A (en) * 1991-09-30 1994-06-24 Elektroelement Izlake D.D. CONTACT-ARC SYSTEM OF INSTALLATION DISCONNECTOR
AT400781B (en) * 1993-11-02 1996-03-25 Felten & Guilleaume Ag Oester OVERVOLTAGE PROTECTION DEVICE
DE10001632A1 (en) * 2000-01-17 2001-08-02 Harting Automotive Gmbh & Co Circuit breaker has displacement element adjustable relative to two conductors and separating element that separates conductors when displacement element in separation position

Also Published As

Publication number Publication date
CN1914696A (en) 2007-02-14
EP1743346A1 (en) 2007-01-17
ATE489712T1 (en) 2010-12-15
CN100578690C (en) 2010-01-06
WO2005112050A1 (en) 2005-11-24
ES2356608T3 (en) 2011-04-11
EP1743346B1 (en) 2010-11-24
DE602004030280D1 (en) 2011-01-05

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