BR112014010904A2 - trigger mechanism for surge voltage surge stabilizer and surge voltage surge stabilizer - Google Patents

trigger mechanism for surge voltage surge stabilizer and surge voltage surge stabilizer

Info

Publication number
BR112014010904A2
BR112014010904A2 BR112014010904A BR112014010904A BR112014010904A2 BR 112014010904 A2 BR112014010904 A2 BR 112014010904A2 BR 112014010904 A BR112014010904 A BR 112014010904A BR 112014010904 A BR112014010904 A BR 112014010904A BR 112014010904 A2 BR112014010904 A2 BR 112014010904A2
Authority
BR
Brazil
Prior art keywords
surge
trigger mechanism
electrode
metal oxide
peak voltage
Prior art date
Application number
BR112014010904A
Other languages
Portuguese (pt)
Other versions
BR112014010904B1 (en
Inventor
Liu Quanhe
Sun Wei
Original Assignee
Schneider Electric Ind 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 Ind Sas filed Critical Schneider Electric Ind Sas
Publication of BR112014010904A2 publication Critical patent/BR112014010904A2/en
Publication of BR112014010904B1 publication Critical patent/BR112014010904B1/en

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)

Abstract

resumo patente de invenção: "mecanismo de disparo para estabilizador de pico de tensão e estabilizador de pico de tensão". a presente invenção refere-se a um mecanismo de disparo para uso em um estabilizador de pico de tensão e o estabilizador de pico de tensão compreendendo o mecanismo de disparo. o mecanismo de disparo (100) compreende um suporte de armação (110) para uso na contenção de pelo menos um reostato de óxido de metal (200), uma haste de disparo (120) disposta pivotamente no suporte de armação e conectada a um eletrodo (210) do reostato de óxido de metal através de uma solda de temperatura baixa, e um bloco deslizante (120) disposto de forma deslizante no suporte de armação entre uma primeira posição e uma segunda posição e pressionado inclinadamente na direção de uma posição de disparo. em um estado de funcionamento normal, o bloco deslizante é mantido na primeira posição pela haste de disparo, reagindo à pressão de inclinação. em um estado de disparo, o bloco deslizante desliza na direção da segunda posição sob efeito da pressão de inclinação, fazendo com que a haste de disparo pivote ao longo da direção para longe do eletrodo do reostato de óxido de metal. devido ao mecanismo de disparo pivotar longe do eletrodo do reostato de óxido de metal quando no estado de disparo, a distância elétrica entre a haste de disparo e o eletrodo é assim aumentada, e a confiança no isolamento elétrico entre ambos é, portanto, melhorada.patent summary: "trigger mechanism for peak voltage stabilizer and peak voltage stabilizer". The present invention relates to a trigger mechanism for use in a peak voltage stabilizer and the peak voltage stabilizer comprising the trigger mechanism. trigger mechanism (100) comprises a frame holder (110) for use in containing at least one metal oxide rheostat (200), a trigger rod (120) pivotally disposed in the frame holder and connected to an electrode (210) of the metal oxide rheostat via a low temperature weld, and a sliding block (120) slidably disposed on the frame bracket between a first position and a second position and biased toward a firing position . In a normal operating state, the sliding block is held in the first position by the trigger rod, reacting to the inclination pressure. In a firing state, the sliding block slides toward the second position under the effect of tilt pressure, causing the firing rod to pivot along the direction away from the metal oxide rheostat electrode. Due to the triggering mechanism pivoting away from the metal oxide rheostat electrode when in the triggering state, the electrical distance between the triggering rod and the electrode is thus increased, and the confidence in the electrical isolation between them is therefore improved.

BR112014010904-4A 2011-11-07 2012-11-07 trigger mechanism for peak voltage stabilizer and peak voltage stabilizer BR112014010904B1 (en)

Applications Claiming Priority (3)

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
CN201110346844.8 2011-11-07
PCT/CN2012/084178 WO2013067923A1 (en) 2011-11-07 2012-11-07 Tripping mechanism for surge protector and surge protector

Publications (2)

Publication Number Publication Date
BR112014010904A2 true BR112014010904A2 (en) 2017-04-18
BR112014010904B1 BR112014010904B1 (en) 2021-01-05

Family

ID=48206464

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014010904-4A BR112014010904B1 (en) 2011-11-07 2012-11-07 trigger mechanism for peak voltage stabilizer and peak voltage stabilizer

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

Family Cites Families (11)

* 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
EP1745533B1 (en) * 2004-04-19 2012-06-06 ABB France Surge voltage protection device with improved disconnection and visual indication means
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

Also Published As

Publication number Publication date
BR112014010904B1 (en) 2021-01-05
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
EP2765590A4 (en) 2015-05-20
CN103094013A (en) 2013-05-08
ES2611404T3 (en) 2017-05-08

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B06U Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application according art. 36 industrial patent law
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 07/11/2012, OBSERVADAS AS CONDICOES LEGAIS.