BR0211168A - Descarregador de sobretensão para utilização em redes de transmissão de energia - Google Patents

Descarregador de sobretensão para utilização em redes de transmissão de energia

Info

Publication number
BR0211168A
BR0211168A BR0211168-3A BR0211168A BR0211168A BR 0211168 A BR0211168 A BR 0211168A BR 0211168 A BR0211168 A BR 0211168A BR 0211168 A BR0211168 A BR 0211168A
Authority
BR
Brazil
Prior art keywords
power transmission
transmission networks
varistor
surge arrester
overvoltage
Prior art date
Application number
BR0211168-3A
Other languages
English (en)
Other versions
BRPI0211168B1 (pt
Inventor
Bernd Kruska
Kai Steinfeld
Original Assignee
Siemens Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7693294&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0211168(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of BR0211168A publication Critical patent/BR0211168A/pt
Publication of BRPI0211168B1 publication Critical patent/BRPI0211168B1/pt

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
    • 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

Landscapes

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

Abstract

"DESCARREGADOR DE SOBRETENSãO PARA UTILIZAçãO EM REDES DE TRANSMISSãO DE ENERGIA". A fim de impedir que em um descarregador de sobretensão (1) que apresenta um trecho de descarga de corrente com pelo menos um bloco varistor (4a, 4b, 4c), quando da presença de uma falha interna e da aparição de um arco voltaico ligada a isso, um despedaçamento dos blocos varistores (4a, 4b, 4c) é previsto dispor na região lateral de pelo menos um bloco varistor (4a, 4b, 4c) um revestimento (9, 9a, 9b, 9c) de um material que, quando da ultrapassagem de uma temperatura crítica dos blocos varistores (4a, 4b, 4c), inicia uma descarga elétrica.
BRPI0211168A 2001-07-17 2002-07-16 protetor de sobretensão para utilização em redes de transmissão de energia BRPI0211168B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10136617A DE10136617C1 (de) 2001-07-17 2001-07-17 Überspannungsableiter zum Einsatz in Energieübertragungsnetzen
PCT/DE2002/002636 WO2003009310A2 (de) 2001-07-17 2002-07-16 Überspannungsableiter zum einsatz in energieübertragungsnetzen

Publications (2)

Publication Number Publication Date
BR0211168A true BR0211168A (pt) 2004-08-10
BRPI0211168B1 BRPI0211168B1 (pt) 2016-01-05

Family

ID=7693294

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0211168A BRPI0211168B1 (pt) 2001-07-17 2002-07-16 protetor de sobretensão para utilização em redes de transmissão de energia

Country Status (8)

Country Link
US (1) US7120001B2 (pt)
EP (1) EP1410407B1 (pt)
JP (1) JP2004535683A (pt)
CN (1) CN1326161C (pt)
BR (1) BRPI0211168B1 (pt)
DE (2) DE10136617C1 (pt)
RU (1) RU2292096C2 (pt)
WO (1) WO2003009310A2 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10146947C5 (de) * 2001-09-24 2009-10-08 Epcos Ag Elektrisches Bauelement
KR100973058B1 (ko) * 2008-04-23 2010-07-29 한국세라믹기술원 써미스터-바리스터 복합칩 소자 및 그 제조방법
SI23040B (en) * 2009-04-29 2018-06-29 Crdce D.O.O. A varistor with a defined weak point in the structure
DE102009053145A1 (de) * 2009-11-05 2011-05-12 Phoenix Contact Gmbh & Co. Kg Überspannungsschutzelement
CN109196607B (zh) 2016-09-28 2021-06-08 Abb电网瑞士股份公司 避雷器以及相关制造方法
DE102017221783A1 (de) * 2017-12-04 2019-06-06 Siemens Aktiengesellschaft Anordnung und Verfahren zum Schalten hoher Spannungen mit einer Schalteinrichtung und genau einem Widerstandsstapel
EP3505943B1 (de) * 2017-12-29 2020-05-20 Siemens Aktiengesellschaft Nachweisen einer elektrischen überspannung
CN112071534A (zh) * 2020-09-03 2020-12-11 合肥众甫工业技术有限公司 一种基于波纹管缓冲组件的过电压保护器

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0159820B1 (en) * 1984-03-29 1988-12-07 Kabushiki Kaisha Toshiba Zinc oxide voltage - non-linear resistor
US4656555A (en) 1984-12-14 1987-04-07 Harvey Hubbell Incorporated Filament wrapped electrical assemblies and method of making same
FR2611974B1 (fr) * 1987-03-04 1993-09-24 Pendar Electronique Composition de revetement des electrodes d'un parafoudre
CA1334990C (en) * 1988-03-31 1995-03-28 John D. Sakich Modular electrical assemblies with pressure relief
US5565838A (en) * 1992-05-28 1996-10-15 Avx Corporation Varistors with sputtered terminations
CN1046589C (zh) * 1995-01-24 1999-11-17 深圳宝安银星电力电子公司 金属氧化物避雷器
US5721664A (en) * 1996-12-16 1998-02-24 Raychem Corporation Surge arrester
US6392861B1 (en) * 1999-09-15 2002-05-21 Joslyn Manufacturing Co. Surge arrester having disconnector housed by mounting bracket and end cap
DE10000617A1 (de) * 2000-01-10 2001-07-12 Abb Hochspannungstechnik Ag Ueberspannungsableiter
US6778374B2 (en) * 2002-01-04 2004-08-17 Hubbell Incorporated Reinforced arrester housing

Also Published As

Publication number Publication date
CN1528001A (zh) 2004-09-08
WO2003009310A2 (de) 2003-01-30
RU2004104458A (ru) 2005-07-10
EP1410407B1 (de) 2005-05-04
JP2004535683A (ja) 2004-11-25
DE10136617C1 (de) 2002-10-10
US7120001B2 (en) 2006-10-10
DE50203021D1 (de) 2005-06-09
CN1326161C (zh) 2007-07-11
WO2003009310A3 (de) 2003-08-07
BRPI0211168B1 (pt) 2016-01-05
EP1410407A2 (de) 2004-04-21
RU2292096C2 (ru) 2007-01-20
US20040207969A1 (en) 2004-10-21

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Legal Events

Date Code Title Description
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 05/01/2016, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2471 DE 15-05-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.