BR0108023A - Fusìvel elétrico - Google Patents

Fusìvel elétrico

Info

Publication number
BR0108023A
BR0108023A BR0108023-7A BR0108023A BR0108023A BR 0108023 A BR0108023 A BR 0108023A BR 0108023 A BR0108023 A BR 0108023A BR 0108023 A BR0108023 A BR 0108023A
Authority
BR
Brazil
Prior art keywords
conductive
layer
resistance
conductive path
housing
Prior art date
Application number
BR0108023-7A
Other languages
English (en)
Inventor
Jerry L Mosesian
Robert Wilkins
Original Assignee
Ferraz Shawmut Inc
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 Ferraz Shawmut Inc filed Critical Ferraz Shawmut Inc
Publication of BR0108023A publication Critical patent/BR0108023A/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
    • H01H85/30—Means for indicating condition of fuse structurally associated with the fuse

Landscapes

  • Fuses (AREA)

Abstract

"FUSìVEL ELéTRICO". A presente invenção se refere a um fusível elétrico o qual compreende um alojamento de fusível tubular formado a partir de um material eletricamente isolante. Um primeiro componente condutor está fixado a uma primeira extremidade do referido alojamento e um segundo componente condutor está fixado a uma segunda extremidade do referido alojamento. Um primeiro percurso condutor é formado através do tubo entre os primeiro e segundo componentes condutores. O percurso condutor inclui um elemento fusível tendo uma primeira resistência. Um segundo percurso condutor é formado ao longo do exterior do alojamento de fusível tubular. O segundo percurso condutor está em paralelo com o primeiro percurso condutor e tem uma segunda resistência maior que a primeira resistência. O segundo percurso condutor inclui um componente indicador. O componente indicador compreende uma primeira camada compreendida de um material colorido e uma segunda camada compreendendo um material eletricamente condutor depositado sobre, a primeira camada. A segunda camada tem uma região de maior resistência. Uma cavidade interna está localizada acima da região de maior resistência da segunda camada. Uma técnica anterior camada compreendida de um material polimérico transparente cobre a cavidade e as primeira e segunda camadas.
BR0108023-7A 2000-11-28 2001-11-20 Fusìvel elétrico BR0108023A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/724,154 US6456189B1 (en) 2000-11-28 2000-11-28 Electrical fuse with indicator
PCT/US2001/043276 WO2002045110A1 (en) 2000-11-28 2001-11-20 Electrical fuse with indicator

Publications (1)

Publication Number Publication Date
BR0108023A true BR0108023A (pt) 2002-11-05

Family

ID=24909242

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0108023-7A BR0108023A (pt) 2000-11-28 2001-11-20 Fusìvel elétrico

Country Status (6)

Country Link
US (1) US6456189B1 (pt)
EP (1) EP1275127A4 (pt)
BR (1) BR0108023A (pt)
CA (1) CA2393643C (pt)
MX (1) MXPA02006972A (pt)
WO (1) WO2002045110A1 (pt)

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US6522234B1 (en) * 2000-08-14 2003-02-18 Edward G. Sturgill Plug-in fuse
US7405646B2 (en) * 2002-06-26 2008-07-29 Littelfuse, Inc Multiple conductor indicator
US20050006923A1 (en) * 2003-07-08 2005-01-13 Johnson Controls Technology Company Visor for a vehicle
US7812704B2 (en) * 2003-07-08 2010-10-12 Cooper Technologies Company Fuse with fuse state indicator
US6956459B2 (en) * 2003-10-23 2005-10-18 Siemens Westinghouse Power Corporation Sensing apparatus for blown fuse of rectifying wheel and associated methods
US20050280497A1 (en) * 2004-06-18 2005-12-22 Ackerman John M Fuse with metallic state indicator
US7369030B2 (en) * 2004-09-08 2008-05-06 Cooper Technologies Company Fuse state indicator
US20060250210A1 (en) * 2005-05-05 2006-11-09 Dowil Matthew T Modular indicating fuse holder
US20080048819A1 (en) * 2005-05-05 2008-02-28 Cooper Technologies Company Modular Fuseholders With Wireless Communication Capabilities
US7636028B2 (en) * 2005-07-20 2009-12-22 Littelfuse, Inc. Diagnostic fuse indicator including visual status identifier
US8269597B2 (en) * 2007-10-29 2012-09-18 Cooper Technologies Company Fuse with fuse state indicator
JP5130233B2 (ja) * 2009-01-21 2013-01-30 デクセリアルズ株式会社 保護素子
JP5130232B2 (ja) * 2009-01-21 2013-01-30 デクセリアルズ株式会社 保護素子
AU2011298992B2 (en) 2010-09-09 2016-01-14 Detnet South Africa (Pty) Limited Blasting arrangement
KR102482155B1 (ko) * 2017-10-17 2022-12-29 에이치엘만도 주식회사 퓨즈용 패드, 그를 포함하는 인쇄 회로 기판 및 그 제조 방법
US12106921B2 (en) 2019-05-06 2024-10-01 Eaton Intelligent Power Limited Aluminum alloy miniature cartridge fuses
US11348754B2 (en) * 2019-05-06 2022-05-31 Eaton Intelligent Power Limited Aluminum alloy miniature cartridge fuses
JP7291394B2 (ja) * 2019-12-12 2023-06-15 太平洋精工株式会社 ヒューズ

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Also Published As

Publication number Publication date
EP1275127A1 (en) 2003-01-15
WO2002045110A1 (en) 2002-06-06
US6456189B1 (en) 2002-09-24
CA2393643A1 (en) 2002-06-06
WO2002045110A8 (en) 2003-07-03
EP1275127A4 (en) 2005-05-04
MXPA02006972A (es) 2004-09-06
CA2393643C (en) 2008-01-22

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Legal Events

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B08L Patent application lapsed because of non payment of annual fee [chapter 8.12 patent gazette]

Free format text: REFERENTE AO NAO RECOLHIMENTO DAS 11A E 12A ANUIDADES.

B08I Application fees: publication cancelled [chapter 8.9 patent gazette]

Free format text: ANULADA A PUBLICACAO CODIGO 8.12 NA RPI NO 2257 DE 08/04/2014 POR TER SIDO INDEVIDA.

B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 11A, 12A, 13A, 14A, 15A, 16A, 17A E 18A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2602 DE 17-11-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.