BR0009222A - Dispositivo e sistema de prevenção contra aexplosão de um transformador elétrico - Google Patents

Dispositivo e sistema de prevenção contra aexplosão de um transformador elétrico

Info

Publication number
BR0009222A
BR0009222A BR0009222-3A BR0009222A BR0009222A BR 0009222 A BR0009222 A BR 0009222A BR 0009222 A BR0009222 A BR 0009222A BR 0009222 A BR0009222 A BR 0009222A
Authority
BR
Brazil
Prior art keywords
explosion
rupture
retaining part
transformer
tearing
Prior art date
Application number
BR0009222-3A
Other languages
English (en)
Other versions
BR0009222B1 (pt
Inventor
Philippe Magnier
Original Assignee
Philippe Magnier
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 Philippe Magnier filed Critical Philippe Magnier
Publication of BR0009222A publication Critical patent/BR0009222A/pt
Publication of BR0009222B1 publication Critical patent/BR0009222B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/40—Structural association with built-in electric component, e.g. fuse
    • H01F27/402—Association of measuring or protective means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/08—Cooling; Ventilating
    • H01F27/10—Liquid cooling
    • H01F27/12—Oil cooling
    • H01F27/14—Expansion chambers; Oil conservators; Gas cushions; Arrangements for purifying, drying, or filling

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Housings And Mounting Of Transformers (AREA)

Abstract

"DISPOSITIVO E SISTEMA DE PREVENçãO CONTRA AEXPLOSãO DE UM TRANSFORMADOR ELéTRICO". Dispositivode prevenção contra a explosão de um transformador elétrico quecompreende uma cuba cheia de fluido de resfriamentocombustivel, e um meio de descompressão da cuba dotransformador. O meio de descompressão compreende umelemento de ruptura (1) com detector de explosão integradoprovido de uma parte de retenção (4) que inclui primeiras zonas deespessura reduzida em relação ao resto da parte de retenção (4) epróprias para se rasgarem sem fragmentação por ocasião daruptura do dito elemento (1), e segundas zonas de espessurareduzida em relação ao resto da parte de retenção (4) e própriaspara se dobrarem sem rasgadura por ocasião da ruptura do ditoelemento (1). O dito elemento de ruptura (1) é próprio para seromper quando a pressão no interior da cuba (14) ultrapassa umteto predeterminado. O sinal de detector de explosão integrado aodisco de ruptura disparando um sistema de resfriamento eimpedindo que o oxigênio entre em contato com os gasesexplosivos gerados pelo arco elétrico em contato com o óleo.
BRPI0009222-3A 1999-03-22 2000-03-17 dispositivo e sistema de prevenção contra a explosão de um transformador elétrico. BR0009222B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9903534A FR2791463B1 (fr) 1999-03-22 1999-03-22 Dispositif de prevention contre l'explosion des transformateurs electriques
PCT/FR2000/000666 WO2000057438A1 (fr) 1999-03-22 2000-03-17 Dispositif de prevention contre l'explosion des transformateurs electriques

Publications (2)

Publication Number Publication Date
BR0009222A true BR0009222A (pt) 2001-12-26
BR0009222B1 BR0009222B1 (pt) 2010-10-19

Family

ID=9543481

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0009222-3A BR0009222B1 (pt) 1999-03-22 2000-03-17 dispositivo e sistema de prevenção contra a explosão de um transformador elétrico.

Country Status (33)

Country Link
US (1) US6804092B1 (pt)
EP (1) EP1166297B1 (pt)
JP (1) JP5051940B2 (pt)
KR (1) KR100740617B1 (pt)
CN (1) CN1178233C (pt)
AR (1) AR029342A1 (pt)
AT (1) ATE240580T1 (pt)
AU (1) AU769904B2 (pt)
BG (1) BG64202B1 (pt)
BR (1) BR0009222B1 (pt)
CA (1) CA2367163C (pt)
CO (1) CO5241347A1 (pt)
CZ (1) CZ300916B6 (pt)
DE (1) DE60002698T2 (pt)
DK (1) DK1166297T3 (pt)
EG (1) EG21947A (pt)
ES (1) ES2199146T3 (pt)
FR (1) FR2791463B1 (pt)
GC (1) GC0000185A (pt)
HK (1) HK1042772B (pt)
HU (1) HU225863B1 (pt)
IL (2) IL145427A0 (pt)
JO (1) JO2193B1 (pt)
MX (1) MXPA01009562A (pt)
MY (1) MY120382A (pt)
NZ (1) NZ514238A (pt)
PL (1) PL195512B1 (pt)
PT (1) PT1166297E (pt)
RU (1) RU2263989C2 (pt)
TW (1) TW419680B (pt)
UA (1) UA61167C2 (pt)
WO (1) WO2000057438A1 (pt)
ZA (1) ZA200107559B (pt)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040147503A1 (en) * 2002-06-04 2004-07-29 Sheila Zipfeil Novel compounds and compositions as cathepsin inhibitors
FR2888034B1 (fr) * 2005-06-29 2010-10-08 Philippe Magnier Dispositif de prevention contre l'explosion d'un transformateur electrique
CN101248497B (zh) 2005-07-01 2012-03-21 西门子公司 电开关
PT1949392E (pt) 2005-11-16 2012-01-16 Ctr Mfg Ind Ltd Método e dispositivo para a prevenção e protecção de um transformador eléctrico face a uma explosão e incêndio
KR100779872B1 (ko) * 2006-05-23 2007-11-27 주식회사 효성 변압기용 파열방지시스템
KR100754740B1 (ko) 2006-06-01 2007-09-03 현대중공업 주식회사 변압기의 외함 파열 방지장치
EA013345B1 (ru) * 2006-10-27 2010-04-30 ФИЛИПП МАНЬЕ ЭлЭлСи Устройство для предотвращения взрыва электрического трансформатора
AP2650A (en) * 2008-01-01 2013-04-25 Ctr Mfg Ind Ltd A system and method for preventing, protecting OLTC from fire and/or transformer from explosion
ES2356103T3 (es) * 2008-04-28 2011-04-04 Abb Technology Ltd Método y dispositivo para determinar la humedad relativa de un aparato eléctrico lleno de líquido aislante.
DE102008027274B3 (de) * 2008-06-06 2009-08-27 Maschinenfabrik Reinhausen Gmbh Leistungstransformator mit Stufenschalter
US8710946B2 (en) * 2008-09-17 2014-04-29 General Electric Company Rupture resistant system
US8717134B2 (en) * 2008-09-17 2014-05-06 General Electric Company System with directional pressure venting
US9159482B2 (en) * 2008-09-17 2015-10-13 General Electric Company Rupture resistant tank system
CN102171778B (zh) * 2008-10-06 2013-07-03 Abb技术有限公司 变压器组件
EP2369290B1 (en) * 2010-03-26 2012-05-09 ABB Oy Outdoor enclosure for electronic equipment and method for providing an outdoor enclosure for electronic equipment
FR2971357B1 (fr) * 2011-02-08 2013-02-15 Philippe Magnier Llc Dispositif de prevention contre l'explosion d'un transformateur electrique muni d'un indicateur de liquide
CN102651267A (zh) * 2011-02-25 2012-08-29 上海休伯康特能源设备有限公司 一种抗油爆泄的非晶合金变压器
US8319590B2 (en) * 2011-03-21 2012-11-27 Philippe Magnier Llc Device for explosion prevention of an on load tap changer including a rupture element
FR2973153A1 (fr) 2011-03-21 2012-09-28 Philippe Magnier Llc Dispositif de prevention d'explosion d'un changeur de prise en charge muni d'un element de rupture
CA2852052C (en) 2011-10-11 2017-01-17 Sentry Depressurization Systems, Inc. Depressurization system for an electrical transformer
DE102013100266A1 (de) * 2013-01-11 2014-07-17 Maschinenfabrik Reinhausen Gmbh Laststufenschalter
RU2540687C1 (ru) * 2013-07-30 2015-02-10 Общество с ограниченной ответственностью "Тольяттинский Трансформатор" Силовой трансформатор
WO2015164854A1 (en) * 2014-04-25 2015-10-29 Sentry Depressurization Systems, Inc. Fluid control systems for electrical transformers
WO2016147158A1 (en) 2015-03-18 2016-09-22 Efacec Energia - Máquinas E Equipamentos Eléctricos S.A. Oil immersed power transformer tank wall
CN104821225B (zh) * 2015-04-28 2016-08-31 苏州固基电子科技有限公司 一种可定位的互感器二次端子防护罩
KR101874612B1 (ko) * 2016-12-19 2018-07-05 주식회사 포스코 연속소둔로
CN108281249B (zh) * 2018-03-23 2024-01-30 中国能源建设集团云南省电力设计院有限公司 一种侧面套管变压器挡油装置
US10854368B2 (en) * 2018-05-23 2020-12-01 Abb Power Grids Switzerland Ag Electrical equipment with rupture oil deflector
WO2020008471A1 (en) * 2018-07-04 2020-01-09 Doshi Yogesh Kantilal Nifps system for transformer protection
US11946552B2 (en) 2018-07-26 2024-04-02 Sentry Global Solutions, Inc. Rapid depressurization and explosion prevention system for electrical transformers
UA123375C2 (uk) * 2019-05-29 2021-03-24 Леонід Нісонович Конторович Система попередження вибуху і пожежі високовольтного електричного устаткування
US10811180B1 (en) * 2019-09-20 2020-10-20 Sentry Global Solutions, Inc. Reverse rupture disk assembly for electrical transformer rapid depressurization and explosion prevention system
EP4214726A1 (en) 2020-09-18 2023-07-26 Hitachi Energy Switzerland AG Housing part, electrical system and operating method
CN112781905B (zh) * 2020-12-31 2022-12-16 北京中瑞和电气有限公司 一种变压器油中电弧放电防爆试验装置
EP4095874A1 (en) * 2021-05-24 2022-11-30 Hitachi Energy Switzerland AG A tap changer assembly and a transformer tank assembly

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4117525A (en) * 1977-09-09 1978-09-26 Electric Power Research Institute, Inc. Overpressure protection for vaporization cooled electrical apparatus
JPS577909A (en) * 1980-06-18 1982-01-16 Toshiba Corp Oil filled electric equipment
JPS5775721U (pt) * 1980-10-29 1982-05-11
JPS596509A (ja) * 1982-07-05 1984-01-13 Fuji Electric Co Ltd 負荷時タツプ切換器付きガス絶縁変圧器
JPS59177924U (ja) * 1983-05-16 1984-11-28 三菱電機株式会社 負荷時タツプ切換器放圧装置
AT386527B (de) * 1986-02-20 1988-09-12 Elin Union Ag Einrichtung zum loeschen eines brandes
JPS63101374U (pt) * 1986-12-23 1988-07-01
CA1290641C (en) * 1988-06-24 1991-10-15 Stephen Farwell Composite rupture disk assembly
AT403019B (de) * 1994-12-23 1997-10-27 Franz Ing Stuhlbacher Einrichtung zur herstellung von streckmaterial
FR2739486B1 (fr) * 1995-09-28 1997-11-14 Magnier Philippe Procede et dispositif de protection contre l'explosion et l'incendie des transformateurs electriques

Also Published As

Publication number Publication date
FR2791463B1 (fr) 2001-06-29
KR20020033601A (ko) 2002-05-07
BG105907A (en) 2002-07-31
AU3300100A (en) 2000-10-09
FR2791463A1 (fr) 2000-09-29
JP2002540596A (ja) 2002-11-26
HK1042772B (zh) 2005-04-01
PL195512B1 (pl) 2007-09-28
MXPA01009562A (es) 2003-08-19
ATE240580T1 (de) 2003-05-15
CZ300916B6 (cs) 2009-09-09
BG64202B1 (bg) 2004-04-30
CN1178233C (zh) 2004-12-01
KR100740617B1 (ko) 2007-07-18
CA2367163C (fr) 2010-10-12
ZA200107559B (en) 2002-09-13
HU225863B1 (en) 2007-11-28
DK1166297T3 (da) 2003-09-15
AR029342A1 (es) 2003-06-25
JO2193B1 (en) 2003-12-23
NZ514238A (en) 2003-05-30
RU2263989C2 (ru) 2005-11-10
MY120382A (en) 2005-10-31
DE60002698T2 (de) 2004-04-08
PT1166297E (pt) 2003-09-30
BR0009222B1 (pt) 2010-10-19
US6804092B1 (en) 2004-10-12
CA2367163A1 (fr) 2000-09-28
CN1346499A (zh) 2002-04-24
PL350988A1 (en) 2003-02-24
WO2000057438A1 (fr) 2000-09-28
JP5051940B2 (ja) 2012-10-17
EG21947A (en) 2002-04-30
DE60002698D1 (de) 2003-06-18
GC0000185A (en) 2006-03-29
CO5241347A1 (es) 2003-01-31
HUP0200545A2 (en) 2002-06-29
EP1166297B1 (fr) 2003-05-14
IL145427A (en) 2007-03-08
UA61167C2 (uk) 2003-11-17
HK1042772A1 (en) 2002-08-23
IL145427A0 (en) 2002-06-30
AU769904B2 (en) 2004-02-05
TW419680B (en) 2001-01-21
CZ20013417A3 (cs) 2002-02-13
EP1166297A1 (fr) 2002-01-02
HUP0200545A3 (en) 2003-02-28
ES2199146T3 (es) 2004-02-16

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Legal Events

Date Code Title Description
B65X Notification of requirement for priority examination of patent application
B65Y Grant of priority examination of the patent application (request complies with dec. 132/06 of 20061117)
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 19/10/2010, OBSERVADAS AS CONDICOES LEGAIS.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 19.10.2020