BRPI0409901B8 - Supressor de sobretensão elétrica - Google Patents

Supressor de sobretensão elétrica

Info

Publication number
BRPI0409901B8
BRPI0409901B8 BRPI0409901A BRPI0409901A BRPI0409901B8 BR PI0409901 B8 BRPI0409901 B8 BR PI0409901B8 BR PI0409901 A BRPI0409901 A BR PI0409901A BR PI0409901 A BRPI0409901 A BR PI0409901A BR PI0409901 B8 BRPI0409901 B8 BR PI0409901B8
Authority
BR
Brazil
Prior art keywords
end electrode
wound
fiber
loops
stack
Prior art date
Application number
BRPI0409901A
Other languages
English (en)
Inventor
Siljeholm Roger
Ekeroth Reijm Kerstin
Original Assignee
Abb Technology Ltd
Abb Schweiz Ag
Abb Power Grids Switzerland Ag
Hitachi Energy Switzerland 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
Application filed by Abb Technology Ltd, Abb Schweiz Ag, Abb Power Grids Switzerland Ag, Hitachi Energy Switzerland Ag filed Critical Abb Technology Ltd
Publication of BRPI0409901A publication Critical patent/BRPI0409901A/pt
Publication of BRPI0409901B1 publication Critical patent/BRPI0409901B1/pt
Publication of BRPI0409901B8 publication Critical patent/BRPI0409901B8/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermistors And Varistors (AREA)
  • Magnetically Actuated Valves (AREA)

Abstract

"SUPRESSOR DE SOBRETENSÃO ELÉTRICA". A presente invenção refere-se a um supressor de sobretensão elétrica (1) compreendendo uma pilha (10) de uma pluralidade de blocos de varistores cilíndricos (10a), que são dispostos um após o outro na direção axial dos blocos varistores (10a) entre um eletrodo extremo superior (11) e um eletrodo extremo inferior (12). Distribuídos em torno da pilha existem elementos de aperto (15) de um material isolante compreendendo pelo menos três loops (15a) de fibra continuamente enrolada, que conectam o eletrodo extremo superior (11) com o eletrodo extremo inferior (12) assim como uma bandagem protetora anti-ruptura (16) na forma de uma pluralidade de anéis (16a) enrolados de fibra,e um invólucro externo, eletricamente isolante, circundante de borracha ou outro material polimérico. Os loops (18a) são enrolados de fibra de vidro e exibem uma seção transversal assimétrica (V, H).
BRPI0409901A 2003-04-30 2004-04-28 Supressor de sobretensão elétrica BRPI0409901B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0301254A SE527132C2 (sv) 2003-04-30 2003-04-30 Ventilavledare
SE0301254-9 2003-04-30
PCT/SE2004/000647 WO2004097858A1 (en) 2003-04-30 2004-04-28 A surge arrester

Publications (3)

Publication Number Publication Date
BRPI0409901A BRPI0409901A (pt) 2006-04-25
BRPI0409901B1 BRPI0409901B1 (pt) 2014-04-22
BRPI0409901B8 true BRPI0409901B8 (pt) 2022-12-13

Family

ID=20291162

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0409901A BRPI0409901B8 (pt) 2003-04-30 2004-04-28 Supressor de sobretensão elétrica

Country Status (8)

Country Link
US (1) US7522399B2 (pt)
EP (1) EP1625600B1 (pt)
JP (1) JP4740121B2 (pt)
CN (1) CN100565718C (pt)
AT (1) ATE519206T1 (pt)
BR (1) BRPI0409901B8 (pt)
SE (1) SE527132C2 (pt)
WO (1) WO2004097858A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1936639B1 (en) * 2006-12-22 2009-07-15 ABB Technology Ltd Surge arrester
WO2009062543A1 (en) * 2007-11-13 2009-05-22 Abb Research Ltd Fiber-reinforced composite system as electrical insulation
RU2474901C1 (ru) * 2011-09-06 2013-02-10 Закрытое акционерное общество "Завод энергозащитных устройств" Способ изготовления оксидно-цинковых варисторов
US8629751B2 (en) * 2011-12-14 2014-01-14 Tyco Electronics Corporation High amperage surge arresters
EP2690633A1 (de) * 2012-07-26 2014-01-29 Siemens Aktiengesellschaft Überspannungsableiter mit durch Schlingen gehaltenen Zugelementen
CN105765670B (zh) * 2013-11-05 2018-09-28 Abb瑞士股份有限公司 具有模制伞裙的避雷器和用于模制的装置
EP2953141B1 (en) 2014-06-04 2016-09-28 ABB Schweiz AG Surge arrester module and surge arrester
US10304598B1 (en) * 2018-01-19 2019-05-28 Te Connectivity Corporation Surge arresters and related assemblies and methods
US11295879B2 (en) 2020-07-24 2022-04-05 TE Connectivity Services Gmbh Surge arresters and related assemblies and methods
US11757279B2 (en) * 2020-08-25 2023-09-12 Eaton Intelligent Power Limited Surge arrester for fire mitigation
CN115132439B (zh) * 2022-07-11 2023-07-21 广州新莱福新材料股份有限公司 一种改善焊接破裂的直流微电机用环形压敏电阻器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4930039A (en) 1989-04-18 1990-05-29 Cooper Industries, Inc. Fail-safe surge arrester
FR2646957B1 (fr) 1989-05-12 1994-02-04 Sediver Ste Europ Isolateurs Ver Enveloppe etanche a base d'enroulement filamentaire, et parafoudre composite en faisant application
CA1314949C (fr) * 1989-08-16 1993-03-23 Michel Bourdages Parafoudre pourvu de tuteurs mobiles de maintien de ses varistances
CH682858A5 (de) 1991-12-04 1993-11-30 Asea Brown Boveri Ueberspannungsableiter.
DE4306691A1 (de) * 1993-03-04 1994-11-03 Abb Management Ag Ueberspannungsableiter
SE516123C2 (sv) * 1994-05-13 2001-11-19 Abb Ab Ventilavledare, metod för framställning av en sådan samt användning
SE504075C2 (sv) 1994-08-29 1996-11-04 Asea Brown Boveri Ventilavledare
WO1997032319A1 (en) * 1996-03-01 1997-09-04 Cooper Industries, Inc. Self-compressive surge arrester module and method of making same
JP2002015904A (ja) * 2000-06-27 2002-01-18 Mitsubishi Electric Corp 避雷器

Also Published As

Publication number Publication date
US7522399B2 (en) 2009-04-21
SE0301254D0 (sv) 2003-04-30
CN100565718C (zh) 2009-12-02
SE527132C2 (sv) 2005-12-27
EP1625600A1 (en) 2006-02-15
CN1781164A (zh) 2006-05-31
US20060227484A1 (en) 2006-10-12
ATE519206T1 (de) 2011-08-15
BRPI0409901A (pt) 2006-04-25
SE0301254L (sv) 2004-10-31
JP4740121B2 (ja) 2011-08-03
BRPI0409901B1 (pt) 2014-04-22
EP1625600B1 (en) 2011-08-03
WO2004097858A1 (en) 2004-11-11
JP2006525670A (ja) 2006-11-09

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 28/04/2004, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 8A ANUIDADE. PAGAR RESTAURACAO.

B24E Patent annual fee: resolution cancelled

Free format text: REFERENTE AO DESPACHO 21.6 NA RPI 2261 DE 06/05/2014.

B25A Requested transfer of rights approved
B25C Requirement related to requested transfer of rights

Free format text: A FIM DE ATENDER A TRANSFERENCIA, REQUERIDA ATRAVES DA PETICAO NO 870220071481 DE 10/08/2022, E NECESSARIO APRESENTAR GUIA DE RECOLHIMENTO, CODIGO 248, RELATIVA A ALTERACAO DE ENDERECO DA EMPRESA CEDENTE. ALEM DISSO, E PRECISO APRESENTAR A GUIA DE CUMPRIMENTO DE EXIGENCIA.

B25G Requested change of headquarter approved
B25A Requested transfer of rights approved
B25D Requested change of name of applicant approved