BR112012024607A2 - fusível, e, interruptor combinado - Google Patents

fusível, e, interruptor combinado

Info

Publication number
BR112012024607A2
BR112012024607A2 BR112012024607A BR112012024607A BR112012024607A2 BR 112012024607 A2 BR112012024607 A2 BR 112012024607A2 BR 112012024607 A BR112012024607 A BR 112012024607A BR 112012024607 A BR112012024607 A BR 112012024607A BR 112012024607 A2 BR112012024607 A2 BR 112012024607A2
Authority
BR
Brazil
Prior art keywords
fuse
reduced
type
minimum width
tubular body
Prior art date
Application number
BR112012024607A
Other languages
English (en)
Inventor
Daniel Bourlier
Pierre Lavaud
Thierry Rambaud
Original Assignee
Mersen France Sb 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42729403&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112012024607(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mersen France Sb Sas filed Critical Mersen France Sb Sas
Publication of BR112012024607A2 publication Critical patent/BR112012024607A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
    • H01H85/05—Component parts thereof
    • H01H85/055—Fusible members
    • H01H85/08—Fusible members characterised by the shape or form of the fusible member
    • H01H85/10—Fusible members characterised by the shape or form of the fusible member with constriction for localised fusing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
    • H01H85/041—Fuses, i.e. expendable parts of the protective device, e.g. cartridges characterised by the type
    • H01H85/042—General constructions or structure of high voltage fuses, i.e. above 1000 V
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
    • H01H85/041—Fuses, i.e. expendable parts of the protective device, e.g. cartridges characterised by the type
    • H01H85/044—General constructions or structure of low voltage fuses, i.e. below 1000 V, or of fuses where the applicable voltage is not specified
    • H01H85/045—General constructions or structure of low voltage fuses, i.e. below 1000 V, or of fuses where the applicable voltage is not specified cartridge type
    • H01H85/0458—General constructions or structure of low voltage fuses, i.e. below 1000 V, or of fuses where the applicable voltage is not specified cartridge type with ferrule type end contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/30—Means for indicating condition of fuse structurally associated with the fuse
    • H01H85/303—Movable indicating elements
    • H01H85/306—Movable indicating elements acting on an auxiliary switch or contact

Landscapes

  • Fuses (AREA)

Abstract

fusível, e, interruptor combinado este fusível (1 ) compreende um corpo tubular (2) , pelo menos uma barra de isolante (4) disposta no corpo tubular ao longo de um eixo longitudinal (x-x<39>) do corpo tubular , pelo menos uma lâmina fusível (110) de espessura constante, enrolada em espiral sobre pelo menos uma barra ( 4) e se estendendo entre as extremidades longitudinais (1a,1b) do fusível (1), a lâmina (110) compreendeno segmentos (111) de largura máxima e várias seções reduzidas (112,113) dispostas ao longo da sua direção longitudinal , cada seção reduzida tendo uma geometria definida por sua largura mínima e seu comprimento , em que as seções reduzidas (112,113) são pelo menos de dois tipos diferentes e compreendem pelo menos uma seção reduzida de um primeiro tipo (112) que apresenta uma primeira largura mínima , e pelo menos uma seção reduzida de um segundo tipo (113) que apresenta uma segunda largura mínima diferente da primeira largura mínima . este fusível é caracterizado pelo fato de que as seções reduzidas (112,113) são regularmente espaçadas ao longo da lâmina fusível (110), com uma alternância de seções reduzidas do primeiro tipo (112) e de seções reduzidas do segundo tipo (113).
BR112012024607A 2010-03-29 2011-03-28 fusível, e, interruptor combinado BR112012024607A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1052294A FR2958073B1 (fr) 2010-03-29 2010-03-29 Fusible et interrupteur combine comprenant un tel fusible
PCT/FR2011/050667 WO2011124817A1 (fr) 2010-03-29 2011-03-28 Fusible et interrupteur combiné comprenant un tel fusible

Publications (1)

Publication Number Publication Date
BR112012024607A2 true BR112012024607A2 (pt) 2017-07-18

Family

ID=42729403

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012024607A BR112012024607A2 (pt) 2010-03-29 2011-03-28 fusível, e, interruptor combinado

Country Status (8)

Country Link
EP (1) EP2553705B2 (pt)
CN (1) CN102893364B (pt)
BR (1) BR112012024607A2 (pt)
ES (1) ES2540112T5 (pt)
FR (1) FR2958073B1 (pt)
HU (1) HUE025641T2 (pt)
MX (1) MX2012011342A (pt)
WO (1) WO2011124817A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103346048A (zh) * 2013-06-24 2013-10-09 安徽金力电气技术有限公司 一种脉冲脱离器
PL3021344T3 (pl) * 2014-11-12 2020-02-28 Abb Schweiz Ag Wkładka bezpiecznikowa
CN104362056A (zh) * 2014-11-25 2015-02-18 辽宁华隆电力科技有限公司 一种含绝缘隔板的跌落式熔断器熔丝装置
DE102018009183A1 (de) * 2018-11-23 2020-05-28 Siba Fuses Gmbh Verwendung einer Sicherung für eine Gleichstromübertragung
DE102019005664A1 (de) * 2019-06-25 2020-12-31 Siba Fuses Gmbh Schmelzleiter sowie Sicherung

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3386062A (en) * 1967-04-03 1968-05-28 Chase Shawmut Co Electric cartridge fuse for interrupting protracted overload currents and major fault currents
GB1294085A (en) * 1968-11-05 1972-10-25 Bowthorpe Line Equipment Ltd Improvements in or relating to cartridge fuse elements
GB1326535A (en) 1969-09-23 1973-08-15 English Electric Co Ltd Fuse element
US3835431A (en) 1969-09-23 1974-09-10 English Electric Co Ltd Electrical fuse
GB1558666A (en) * 1976-10-25 1980-01-09 Brush Power Equip Ltd Cartridge fuse
GB2136644B (en) * 1983-03-15 1986-10-29 Dorman Smith Fuses Composite fusible element
GB8531026D0 (en) * 1985-12-17 1986-01-29 Brush Fusegear Ltd Fuse
PL150614B1 (pl) 1986-05-15 1990-06-30 Opik paskowy bezpiecznikowej wkładki topikowej niskiego napięcia
PL158286B1 (en) 1988-08-18 1992-08-31 Inst Elektrotechniki Fusible strip for highly rated fuse links
PL180533B1 (pl) 1995-06-07 2001-02-28 Fabryka Sprzetu Elektrotechnicznego "Polampultusk" Sa Wkładka bezpiecznikowa z topikiem paskowym
US5892427A (en) 1998-04-24 1999-04-06 Cooper Technologies Company Current limiting high voltage fuse
SI21154A (sl) * 2002-02-28 2003-08-31 Eti Elektroelement D.D. Talilni element za hitro varovalko za zaščIto instalacije pri nizkem okvarnem električnem toku
PL360332A1 (en) * 2003-05-26 2004-11-29 Abb Sp.Z O.O. High voltage high breaking capacity thin-layer fusible cut-out
CN200953335Y (zh) * 2006-09-29 2007-09-26 合肥中电智能电气有限公司 移能式熔断器
PL64793Y1 (pl) 2007-12-10 2010-02-26 Abb Sp Zoo Wkładka bezpiecznikowa
CN201229907Y (zh) * 2008-05-29 2009-04-29 库柏西安熔断器有限公司 变压器保护用高压线流熔断器

Also Published As

Publication number Publication date
CN102893364B (zh) 2015-02-18
FR2958073A1 (fr) 2011-09-30
ES2540112T3 (es) 2015-07-08
EP2553705B2 (fr) 2018-07-18
WO2011124817A1 (fr) 2011-10-13
FR2958073B1 (fr) 2012-09-28
EP2553705B8 (fr) 2015-07-01
HUE025641T2 (en) 2016-04-28
EP2553705A1 (fr) 2013-02-06
MX2012011342A (es) 2013-03-07
CN102893364A (zh) 2013-01-23
ES2540112T5 (es) 2018-10-05
EP2553705B1 (fr) 2015-05-13

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Legal Events

Date Code Title Description
B08F Application fees: dismissal - article 86 of industrial property law
B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)