EP2765590A4 - Tripping mechanism for surge protector and surge protector - Google Patents

Tripping mechanism for surge protector and surge protector

Info

Publication number
EP2765590A4
EP2765590A4 EP20120847145 EP12847145A EP2765590A4 EP 2765590 A4 EP2765590 A4 EP 2765590A4 EP 20120847145 EP20120847145 EP 20120847145 EP 12847145 A EP12847145 A EP 12847145A EP 2765590 A4 EP2765590 A4 EP 2765590A4
Authority
EP
European Patent Office
Prior art keywords
surge protector
tripping mechanism
protector
surge
tripping
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.)
Granted
Application number
EP20120847145
Other languages
German (de)
French (fr)
Other versions
EP2765590B1 (en
EP2765590A1 (en
Inventor
Wei Sun
Quanhe Liu
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.)
Schneider Electric Industries SAS
Original Assignee
Schneider Electric Industries SAS
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 Schneider Electric Industries SAS filed Critical Schneider Electric Industries SAS
Publication of EP2765590A1 publication Critical patent/EP2765590A1/en
Publication of EP2765590A4 publication Critical patent/EP2765590A4/en
Application granted granted Critical
Publication of EP2765590B1 publication Critical patent/EP2765590B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/10—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess voltage, e.g. for lightning protection
    • 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
    • H01H2037/762—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 using a spring for opening the circuit when the fusible element melts
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuses (AREA)
  • Thermistors And Varistors (AREA)
EP12847145.5A 2011-11-07 2012-11-07 Tripping mechanism for surge protector and surge protector Active EP2765590B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201110346844.8A CN103094013B (en) 2011-11-07 2011-11-07 The tripping mechanism of surge protector and surge protector
PCT/CN2012/084178 WO2013067923A1 (en) 2011-11-07 2012-11-07 Tripping mechanism for surge protector and surge protector

Publications (3)

Publication Number Publication Date
EP2765590A1 EP2765590A1 (en) 2014-08-13
EP2765590A4 true EP2765590A4 (en) 2015-05-20
EP2765590B1 EP2765590B1 (en) 2016-10-19

Family

ID=48206464

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12847145.5A Active EP2765590B1 (en) 2011-11-07 2012-11-07 Tripping mechanism for surge protector and surge protector

Country Status (6)

Country Link
EP (1) EP2765590B1 (en)
CN (1) CN103094013B (en)
BR (1) BR112014010904B1 (en)
ES (1) ES2611404T3 (en)
WO (1) WO2013067923A1 (en)
ZA (1) ZA201404030B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108418181A (en) * 2018-05-18 2018-08-17 谭乔文 A kind of time lagged type surge protector back-up protection device of no afterflow non-blind area error-free motion
FR3107780B1 (en) * 2020-02-27 2022-03-11 Legrand France Electrical device against transient overvoltages and a thermal runaway detection varistor device
CN112054496B (en) * 2020-09-04 2022-06-03 上海闪替电子科技有限公司 Surge protection module
CN114552548B (en) * 2022-03-05 2023-08-01 安徽诺希电气设备科技有限公司 Overvoltage protector with high safety performance

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080043395A1 (en) * 2004-04-19 2008-02-21 Donati Michel G J Surge Voltage Protection Device with Improved Disconnection and Visual Indication Means

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2657994B1 (en) * 1990-02-08 1992-04-17 Merlin Gerin DISCONNECTABLE SURGE PROTECTOR FOR LOW VOLTAGE NETWORK.
AT400781B (en) * 1993-11-02 1996-03-25 Felten & Guilleaume Ag Oester OVERVOLTAGE PROTECTION DEVICE
CN2566515Y (en) * 2002-08-05 2003-08-13 浙江神龙电器有限公司 Surge protector for place-in low voltage distributing system
CN2636474Y (en) * 2003-06-18 2004-08-25 杨金锡 Duplex self protection type power source lightning proof module
CN200976332Y (en) * 2006-11-06 2007-11-14 浙江恒丰光电技术有限公司 Electrical source surge protector
CZ2009164A3 (en) * 2009-03-16 2010-09-29 Cernicka@Jozef Overvoltage protection device
CN201466705U (en) * 2009-05-11 2010-05-12 上海雷尔盾电气有限公司 Surge protection device
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
FR2954579B1 (en) * 2009-12-18 2014-07-04 Schneider Electric Ind Sas OVERVOLTAGE PROTECTION ASSEMBLY
CN202282310U (en) * 2011-11-07 2012-06-20 施耐德电器工业公司 Tripping mechanism of surge protection device and surge protection device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080043395A1 (en) * 2004-04-19 2008-02-21 Donati Michel G J Surge Voltage Protection Device with Improved Disconnection and Visual Indication Means

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2013067923A1 *

Also Published As

Publication number Publication date
BR112014010904B1 (en) 2021-01-05
BR112014010904A2 (en) 2017-04-18
CN103094013B (en) 2015-12-23
EP2765590B1 (en) 2016-10-19
ZA201404030B (en) 2015-12-23
WO2013067923A1 (en) 2013-05-16
EP2765590A1 (en) 2014-08-13
CN103094013A (en) 2013-05-08
ES2611404T3 (en) 2017-05-08

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