NO971467L - Oppsvulmbar brannstop-krave for rörledninger - Google Patents

Oppsvulmbar brannstop-krave for rörledninger

Info

Publication number
NO971467L
NO971467L NO971467A NO971467A NO971467L NO 971467 L NO971467 L NO 971467L NO 971467 A NO971467 A NO 971467A NO 971467 A NO971467 A NO 971467A NO 971467 L NO971467 L NO 971467L
Authority
NO
Norway
Prior art keywords
fire
collar
sleeve
pipelines
swelling material
Prior art date
Application number
NO971467A
Other languages
English (en)
Other versions
NO971467D0 (no
Inventor
William Herbert Hoffman
Original Assignee
Bollom J W & Co Ltd
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 Bollom J W & Co Ltd filed Critical Bollom J W & Co Ltd
Publication of NO971467D0 publication Critical patent/NO971467D0/no
Publication of NO971467L publication Critical patent/NO971467L/no

Links

Classifications

    • 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
    • F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
    • F16L5/02—Sealing
    • F16L5/04—Sealing to form a firebreak device
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A62C2/065—Physical fire-barriers having as the main closure device materials, whose characteristics undergo an irreversible change under high temperatures, e.g. intumescent

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Mechanical Engineering (AREA)
  • Building Environments (AREA)
  • Thermal Insulation (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

En brannkrave (10) blir båret rundt et plasU-ør (30) som går gjennom en boring (32) i en vegg (34), Brannkraven (10) omfatter en sylindrisk metallkrave (12) som bærer et lag av brannsvellende materiale (36) på sin indre omkretsflate. En hylse (22) av brannmotstandig materiale er festet til metallkraven (10) og forløper inne i kraven rundt røret (30). I tilfellet av en brann smelter røret (30). Det braiinsvellende materialet (36) blir styrt til å ekspandere radielt innad og når dette skjer, skyver det stofThylsen (22) radielt innad. Hylsen (22) og det ekspanderte brannsvellende materialet (36) danner sammen en fysisk barriere over brannkraven (10) som sperrer boringen (32).
NO971467A 1995-08-02 1997-04-01 Oppsvulmbar brannstop-krave for rörledninger NO971467L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9515858.0A GB9515858D0 (en) 1995-08-02 1995-08-02 Apparatus for protecting intumescent material in support means for pipes and cables passing through walls,floors or ceilings
PCT/GB1996/001888 WO1997004838A1 (en) 1995-08-02 1996-08-01 Intumescent fire arrester collar for pipelines

Publications (2)

Publication Number Publication Date
NO971467D0 NO971467D0 (no) 1997-04-01
NO971467L true NO971467L (no) 1997-05-23

Family

ID=10778660

Family Applications (1)

Application Number Title Priority Date Filing Date
NO971467A NO971467L (no) 1995-08-02 1997-04-01 Oppsvulmbar brannstop-krave for rörledninger

Country Status (9)

Country Link
US (1) US5970670A (no)
EP (1) EP0785808A1 (no)
JP (1) JPH10509631A (no)
AU (1) AU709508B2 (no)
CA (1) CA2201520A1 (no)
GB (1) GB9515858D0 (no)
NO (1) NO971467L (no)
NZ (1) NZ315043A (no)
WO (1) WO1997004838A1 (no)

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US6694684B2 (en) 2002-04-15 2004-02-24 3M Innovative Properties Company Pass through firestop device
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DE10340661B4 (de) * 2003-09-04 2007-12-20 Hilti Ag Verlängerung für eine Durchführung
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US20050150677A1 (en) * 2003-12-06 2005-07-14 Hochstim Adolf R. Fire protection of openings in fire rated barriers around metallic penetrants and cables using only external rigid seals
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US7596914B2 (en) * 2005-12-15 2009-10-06 Specified Technologies, Inc. Universal firestopping collar assembly
US7665272B2 (en) * 2007-06-20 2010-02-23 Reen Michael J Floor hole repair method
JP5294599B2 (ja) * 2007-09-28 2013-09-18 株式会社クボタ 延焼防止装置および排水配管構造
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AU2009245873A1 (en) * 2008-12-10 2010-07-01 Ig6 Pty Ltd Fire containment devices and components therefor
DE102009001961A1 (de) * 2009-03-30 2010-10-14 Hilti Aktiengesellschaft Verfahren zur Befestigung eines bandförmigen Abdichtmittels an einem Bauteil
US8833478B2 (en) 2010-07-13 2014-09-16 Panduit Corp. Fire stop system
JP2012072592A (ja) * 2010-09-28 2012-04-12 Sekisui Chem Co Ltd 防火区画貫通部構造およびその施工方法
DE102011084057A1 (de) * 2011-10-05 2013-04-11 Hilti Aktiengesellschaft Halter für eine Brandschutzmanschette und Verwendung dieses Halters
DE102011085351A1 (de) * 2011-10-27 2013-05-02 Hilti Aktiengesellschaft Brandschutzmanschette
DE102012216562C5 (de) * 2012-03-30 2018-12-06 Doyma Gmbh & Co. Brandschutzsystem bei Übergang auf Kunststoffrohr, und Verwendung einer Brandschutzvorrichtung
ITMI20130265A1 (it) * 2013-02-25 2014-08-26 Af Systems S R L Collare antifuoco, particolarmente per tubazioni combustibili.
JP6046551B2 (ja) * 2013-04-30 2016-12-14 昭和電工建材株式会社 配管の防火構造
KR101458880B1 (ko) * 2013-06-17 2014-11-07 (주)유넷트코리아 방화용 발포체 고정 브라켓
EP2963322A1 (de) * 2014-06-30 2016-01-06 HILTI Aktiengesellschaft Brandschutzband
US10704751B2 (en) 2014-11-26 2020-07-07 Ursatech Ltd. Downlight firestop
EP3047877A1 (de) * 2015-01-26 2016-07-27 M.D.S. Meyer GmbH Brandschutzmanschette
DE102015101233A1 (de) * 2015-01-28 2016-07-28 Svt Brandschutz Vertriebsgesellschaft Mbh International Anordnung zum Brandschutz einer Durchführung von länglichen Installationselementen wie Rohren, Leitungen und dergleichen durch eine Wand oder Decke
EP3088783A1 (de) 2015-04-27 2016-11-02 Hilti Aktiengesellschaft Brandschutzmanschette
EP3088784A1 (de) * 2015-04-27 2016-11-02 Hilti Aktiengesellschaft Brandschutzmanschette
US10323856B2 (en) 2015-05-22 2019-06-18 Superposed Associates Llc Passive ductwork intumescent fire damper
EP3232105A1 (de) * 2016-04-12 2017-10-18 HILTI Aktiengesellschaft Verfahren zum herstellen einer baugruppe für eine leitungsdurchführung, baugruppe sowie verfahren zur herstellung einer leitungsdurchführung
US10363443B2 (en) 2016-06-30 2019-07-30 Superposed Associates Llc Passive ductwork intumescent fire damper
EP3299689A1 (de) * 2016-09-21 2018-03-28 HILTI Aktiengesellschaft Brandschutzbaugruppe für eine leitungsdurchführung sowie verfahren zur herstellung einer brandgeschützten leitungsdurchführung
EP3299687A1 (de) * 2016-09-21 2018-03-28 HILTI Aktiengesellschaft Brandschutzbaugruppe für eine leitungsdurchführung sowie verfahren zur herstellung einer brandgeschützten leitungsdurchführung
EP3299688A1 (de) * 2016-09-21 2018-03-28 HILTI Aktiengesellschaft Brandschutzbaugruppe sowie verfahren zur herstellung einer brandgeschützten leitungsdurchführung
WO2018178298A1 (en) * 2017-03-31 2018-10-04 Promat Australia Pty. Ltd Fire-protection collar
WO2018178297A1 (en) * 2017-03-31 2018-10-04 Promat Australia Pty. Ltd Fire-protection collar
EP3470118A1 (de) * 2017-10-13 2019-04-17 HILTI Aktiengesellschaft Brandschutzvorrichtung
ES2836445T3 (es) * 2018-05-15 2021-06-25 Oy Fcr Finland Ltd Dispositivo de penetración
US11794043B2 (en) * 2019-12-10 2023-10-24 Ursatech Ltd. Ceiling fixture firestop
MX2023005311A (es) 2020-11-05 2023-05-25 Victaulic Co Of America Ensamble de mensula que se puede montar en una pared.
EP4071046B1 (en) 2021-04-09 2023-06-07 AIRBUS HELICOPTERS DEUTSCHLAND GmbH A rotary wing aircraft with a firewall arrangement
GB2621565A (en) * 2022-08-11 2024-02-21 Intumescent Systems Ltd Fire protective sleeve

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Also Published As

Publication number Publication date
MX9702399A (es) 1997-10-31
NO971467D0 (no) 1997-04-01
AU709508B2 (en) 1999-09-02
US5970670A (en) 1999-10-26
JPH10509631A (ja) 1998-09-22
CA2201520A1 (en) 1997-02-13
WO1997004838A1 (en) 1997-02-13
AU6663796A (en) 1997-02-26
NZ315043A (en) 1998-08-26
GB9515858D0 (en) 1995-10-04
EP0785808A1 (en) 1997-07-30

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application