BR0215590A - Dispositivo para selar condutos de linhas elétricas e telefônicas ou similares - Google Patents

Dispositivo para selar condutos de linhas elétricas e telefônicas ou similares

Info

Publication number
BR0215590A
BR0215590A BR0215590-7A BR0215590A BR0215590A BR 0215590 A BR0215590 A BR 0215590A BR 0215590 A BR0215590 A BR 0215590A BR 0215590 A BR0215590 A BR 0215590A
Authority
BR
Brazil
Prior art keywords
telephone lines
outside
outlet end
breaking
order
Prior art date
Application number
BR0215590-7A
Other languages
English (en)
Other versions
BR0215590B1 (pt
Inventor
Felipe Pena Valcarcel
Original Assignee
Matrival S L
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 Matrival S L filed Critical Matrival S L
Publication of BR0215590A publication Critical patent/BR0215590A/pt
Publication of BR0215590B1 publication Critical patent/BR0215590B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G9/00—Installations of electric cables or lines in or on the ground or water
    • H02G9/06—Installations of electric cables or lines in or on the ground or water in underground tubes or conduits; Tubes or conduits therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow from or in pipes or hoses
    • F16L55/12—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ
    • F16L55/128—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose
    • F16L55/132—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose the closure device being a plug fixed by radially deforming the packing
    • F16L55/134—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose the closure device being a plug fixed by radially deforming the packing by means of an inflatable packing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L7/00—Supporting of pipes or cables inside other pipes or sleeves, e.g. for enabling pipes or cables to be inserted or withdrawn from under roads or railways without interruption of traffic
    • F16L7/02—Supporting of pipes or cables inside other pipes or sleeves, e.g. for enabling pipes or cables to be inserted or withdrawn from under roads or railways without interruption of traffic and sealing the pipes or cables inside the other pipes, cables or sleeves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Installation Of Indoor Wiring (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Details Of Indoor Wiring (AREA)
  • Cable Accessories (AREA)
  • Processing Of Terminals (AREA)

Abstract

"DISPOSITIVO PARA SELAR CONDUTOS DE LINHAS ELéTRICAS E TELEFôNICAS OU SIMILARES". A invenção refere-se a um dispositivo para selar condutos usados com linhas elétricas e telefônicas ou similares. O dispositivo da invenção é adequado para selar condutos não usados para essas linhas, pelo fechamento de todo o diâmetro na extremidade de saída do conduto, a fim de impedir a entrada de elementos estranhos na mesma. O dispositivo é igualmente utilizado para fechar a abertura anular formada entre a parede cilíndrica do conduto ou tubulação e a superfície externa da linha elétrica ou telefônica. O dito dispositivo compreende uma folha (1) que é dobrada ao longo de sua linha mediana longitudinal e que é fechada ou soldada na sua borda periférica, de maneira tal a formar um compartimento que aloja um pequeno recipiente (4, 4<39>, 4") de gás pressurizado. O mencionado recipiente compreende um meio de ruptura na sua boca ou extremidade de saída (7), de maneira tal que gás pode ser liberado para dentro da câmara mencionada, o dito gás ocupando uma configuração espiralada e fechando a saída do conduto ou tubulação (5). O processo de inflamento ocorre no acionamento externo do meio de ruptura (8) previsto para esse propósito, permitindo assim que o gás saia de forma lenta e gradual.
BRPI0215590-7A 2002-12-09 2002-12-09 dispositivo para selar condutos de linhas elétricas e telefÈnicas ou similares. BR0215590B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/ES2002/000583 WO2004053378A1 (es) 2002-12-09 2002-12-09 Dispositivo para obturar conductos de conducción de líneas eléctricas, telefónicas y similares

Publications (2)

Publication Number Publication Date
BR0215590A true BR0215590A (pt) 2004-12-21
BR0215590B1 BR0215590B1 (pt) 2011-02-22

Family

ID=32480005

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0215590-7A BR0215590B1 (pt) 2002-12-09 2002-12-09 dispositivo para selar condutos de linhas elétricas e telefÈnicas ou similares.

Country Status (7)

Country Link
US (1) US6982382B2 (pt)
EP (1) EP1614953B1 (pt)
AT (1) ATE385555T1 (pt)
BR (1) BR0215590B1 (pt)
DE (1) DE60224953T2 (pt)
ES (1) ES2302866T3 (pt)
WO (1) WO2004053378A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7621505B2 (en) * 2007-02-28 2009-11-24 Hamrick James C Line runner for conduit
ES2539415B1 (es) 2012-05-31 2016-04-21 Matrival, S.L. Dispositivo de sellado de conductos
IL234582A (en) * 2014-09-10 2017-05-29 Dror Giladi Inflatable hole gasket
CN104373731A (zh) * 2014-10-31 2015-02-25 哈尔滨朗格斯特节能科技有限公司 预制直埋保温管系统现场接头补口保温发泡袋及发泡方法
CN106532597A (zh) * 2016-12-30 2017-03-22 杭州亨玛电力科技有限公司 一种针对多根线缆封堵方法
CN106786124B (zh) * 2016-12-30 2018-06-22 杭州亨玛电力科技有限公司 一种墙体电缆封堵方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8333722D0 (en) * 1983-12-19 1984-01-25 Raychem Gmbh Expansible seal
FR2617572B1 (fr) * 1987-06-30 1989-09-22 Electricite De France Obturateur d'orifices
EP0425530B1 (de) * 1988-07-12 1992-09-30 SION, Karl Absperrvorrichtung für abflusskanäle
GB9107864D0 (en) * 1991-04-12 1991-05-29 Raychem Sa Nv Environmental sealing
GB9117309D0 (en) * 1991-08-09 1991-09-25 Raychem Sa Nv Technique for sealing
US5413136A (en) * 1994-04-04 1995-05-09 Prescott; Kevin B. Inflatable elastomeric valve having a spherical configuration
FR2764672B1 (fr) * 1997-06-13 2001-02-09 Bernard Castagner Structures souples etanches gonflables par generateurs de gaz pyrotechniques
DE19916789C1 (de) * 1999-04-15 2000-09-21 Fritsche, Moellmann Gmbh & Co Kg Dichtvorrichtung
WO2001090607A2 (en) * 2000-05-23 2001-11-29 Tdm Industries, Inc. Flexible seal forming member
IT1316037B1 (it) * 2000-12-21 2003-03-26 Megarad S R L Dispositivo e metodo per la sigillatura di condotti.

Also Published As

Publication number Publication date
EP1614953B1 (en) 2008-02-06
DE60224953T2 (de) 2009-02-05
ES2302866T3 (es) 2008-08-01
WO2004053378A1 (es) 2004-06-24
ATE385555T1 (de) 2008-02-15
US20040232628A1 (en) 2004-11-25
EP1614953A1 (en) 2006-01-11
US6982382B2 (en) 2006-01-03
DE60224953D1 (de) 2008-03-20
BR0215590B1 (pt) 2011-02-22

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Legal Events

Date Code Title Description
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 09/12/2002, 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 17A ANUIDADE.

B24D Patent annual fee: restoration after fee payment
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: PAGAR RESTAURACAO.

B21H Decision of lapse of a patent or of a certificate of addition of invention cancelled [chapter 21.8 patent gazette]

Free format text: ANULADA A PUBLICACAO CODIGO 21.6 NA RPI NO 2559 DE 21/01/2020 POR TER SIDO INDEVIDA. UMA VEZ QUE DEPOSITANTE CUMPRIU CORRETAMENTE A RESTAURACAO ATRAVES DO PROTOCOLO 870200002779 DE 07/01/2020.