ES2018907A6 - Fireproof lead-through conduit - Google Patents

Fireproof lead-through conduit

Info

Publication number
ES2018907A6
ES2018907A6 ES8902643A ES8902643A ES2018907A6 ES 2018907 A6 ES2018907 A6 ES 2018907A6 ES 8902643 A ES8902643 A ES 8902643A ES 8902643 A ES8902643 A ES 8902643A ES 2018907 A6 ES2018907 A6 ES 2018907A6
Authority
ES
Spain
Prior art keywords
fire
tube
fireproof
lead
conduit
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES8902643A
Other languages
Spanish (es)
Inventor
Bo Ohlsson
Lars-Ake Thunstrom
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FIRESEAL ENG AB
Original Assignee
FIRESEAL ENG AB
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 FIRESEAL ENG AB filed Critical FIRESEAL ENG AB
Publication of ES2018907A6 publication Critical patent/ES2018907A6/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/22—Installations of cables or lines through walls, floors or ceilings, e.g. into buildings

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Installation Of Indoor Wiring (AREA)
  • Building Environments (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Details Of Indoor Wiring (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Flexible Shafts (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

Lead-through device for cables (11, 12) through a fire cell boundary (1, 2). A steel tube (3) is fireproof mounted through the boundary. A tube end part (7, 8) which may be exposed to fire, projects out from at least one side. At least the projecting pipe part has a thin layer (9) of intumescent material on its inner wall. The tube is overdimensioned in relation to cable diameters involved, and for preventing venting through it at an early stage of a fire, before the intumescent material has expanded, there is a seal (15, 17 16, 18) at least at one tube end, preferably in the form of a plug (15, 16) of mineral wool, and optionally silicon cement (17, 18).
ES8902643A 1988-08-01 1989-07-26 Fireproof lead-through conduit Expired - Lifetime ES2018907A6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8802782A SE460509B (en) 1988-08-01 1988-08-01 DEVICE FOR CABLE PIPE

Publications (1)

Publication Number Publication Date
ES2018907A6 true ES2018907A6 (en) 1991-05-16

Family

ID=20373009

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8902643A Expired - Lifetime ES2018907A6 (en) 1988-08-01 1989-07-26 Fireproof lead-through conduit

Country Status (8)

Country Link
DE (2) DE8904670U1 (en)
ES (1) ES2018907A6 (en)
FI (1) FI89957C (en)
FR (1) FR2634954B1 (en)
GB (1) GB2222916B (en)
IT (1) IT1237081B (en)
NO (1) NO175458C (en)
SE (1) SE460509B (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4016160A1 (en) * 1990-05-19 1991-11-28 Erdoelchemie Gmbh HOUSING ARRANGEMENT FOR FIRE-HAZARDOUS INSTALLATIONS
GB2247997B (en) * 1990-09-15 1994-09-21 Environmental Seals Ltd Improvements in and relating to fire proofed conduits and conduit fittings for electrical cabling
DE4340343C1 (en) * 1993-11-26 1995-03-02 Nord Systemtechnik Method for the production of cable bushing
JP3824803B2 (en) * 1998-05-15 2006-09-20 未来工業株式会社 Penetration cylinder, method of using the same, and penetration structure
USD444452S1 (en) 1999-01-27 2001-07-03 3M Innovative Properties Company Cable sealing plug
US6820382B1 (en) 2000-05-03 2004-11-23 3M Innovative Properties Company Fire stop and its use
DE10032480C1 (en) * 2000-07-04 2002-02-21 Vividom Badausstattung Handel Ceiling or floor conduit for cables has fire-resistant protective sleeve with fire-resistant packing enclosing cables and mineral end stoppers
DE10052255A1 (en) * 2000-10-21 2002-05-08 Hautec Systemelemente Gmbh Procedure for manufacture of shaft register, plumbing wall or similar system entails blowing through of inner cavity of system completely and uniformly with compressible, injectable, mineral insulating material
DE10163097B4 (en) * 2001-12-20 2005-02-24 Fst Feuer-Schutz-Technik R+D Gmbh Fire protection element for cables
CA2394592C (en) * 2002-07-24 2008-10-14 Royal Group Technologies Limited Intumescent floor opening frame
WO2005046016A1 (en) * 2003-11-07 2005-05-19 Georg Wichmann Fire-prevention device, assembly for installing a fire-prevention device, method for producing said assembly and fire-prevention cable duct
DE102004063976A1 (en) * 2004-08-05 2006-06-01 S-Y Systems Technologies Europe Gmbh Cable bundle in particular in a motor vehicle
DE102004048413B3 (en) * 2004-10-01 2006-06-14 Fröhlich Biegetechnik GmbH & Co. KG Protective tube for electric cable e.g. for production installation, has inlet and outlet for cooling fluid placed between two cable entrances
DE102008057772B4 (en) * 2008-11-17 2010-11-04 Schulte-Elektrotechnik Gmbh & Co. Kg Grommet
DE202012002099U1 (en) 2012-03-02 2012-04-02 Fst Feuer-Schutz-Technik R+D Gmbh Fire-resistant cable housing
CN103437438B (en) * 2013-08-19 2015-08-19 济南大学 A kind of fireproof heat insulation plate of outer wall with plug-in type magnesia oxychloride cement fire prevention slider
DE102013224542A1 (en) * 2013-11-29 2015-06-03 Senvion Se Wind energy plant with cable fire protection device
GB2545265A (en) * 2015-12-11 2017-06-14 Airbus Operations Ltd Raceway
CN116526395B (en) * 2023-05-29 2023-11-03 国网山东省电力公司宁津县供电公司 Power cable installation auxiliary device and use method thereof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1532410A (en) * 1974-12-14 1978-11-15 Dufaylite Dev Ltd Intumescent fire barriers
US4093818A (en) * 1974-12-20 1978-06-06 Dufaylite Developments Limited Fire-protective cellular service ducting
DE2536565C3 (en) * 1975-08-16 1978-05-11 Vw-Werke Vincenz Wiederholt, 4755 Holzwickede Armored steel tube to accommodate electrical conductors
DE7622677U1 (en) * 1976-07-17 1978-07-20 Neuwalzwerk Bettermann Ohg, 5750 Menden Fire protection seal for cable ducts
DE2632325C3 (en) * 1976-07-17 1983-12-29 Neuwalzwerk Bettermann Ohg, 5750 Menden Fire protection device for a cable duct
GB2077382A (en) * 1980-06-04 1981-12-16 Stuart Anthony Rowland Fire-resistant sleeves
US4419535A (en) * 1981-07-31 1983-12-06 Hara Robert J O Multi-cable conduit for floors and walls
GB8417386D0 (en) * 1984-07-07 1984-08-08 Tarmac Construction Ltd Protector means for cable
DE3641914A1 (en) * 1986-12-09 1988-07-14 Minnesota Mining & Mfg FIRE-RETARDANT SEPARATION FOR LEADING PIPES THROUGH A WALL OPENING

Also Published As

Publication number Publication date
DE3923197A1 (en) 1990-02-08
NO893092L (en) 1990-02-02
GB8917338D0 (en) 1989-09-13
DE8904670U1 (en) 1989-06-29
IT8921292A0 (en) 1989-07-25
NO893092D0 (en) 1989-07-31
FR2634954A1 (en) 1990-02-02
NO175458B (en) 1994-07-11
FI893566A0 (en) 1989-07-26
SE8802782D0 (en) 1988-08-01
FI893566L (en) 1990-02-02
GB2222916A (en) 1990-03-21
SE460509B (en) 1989-10-16
FR2634954B1 (en) 1995-01-27
NO175458C (en) 1994-10-19
FI89957B (en) 1993-08-31
FI89957C (en) 1993-12-10
GB2222916B (en) 1992-08-12
IT1237081B (en) 1993-05-18

Similar Documents

Publication Publication Date Title
ES2018907A6 (en) Fireproof lead-through conduit
US5971444A (en) Through wall connector
FR2436319A1 (en) METHOD AND APPARATUS FOR FIREPROOFING A PASSAGE OPENING
US5347767A (en) Fire retardant sleeve
SE8402704L (en) PIPE THROUGH CABLES, CABLES, PIPES OR SIMILAR, THROUGH A WALL PACK AND DEVICE FOR MANUFACTURING A SMOKE FOR SUCH THROUGH IN A CONCRETE WALL
CA2188102A1 (en) Pipe Rehabilitation System and Methods
ES2000922A6 (en) TUBULAR ARTICLE
DK0846238T3 (en) Fireproof bushing for cables, pipes and ducts
AU6468399A (en) Method for installing cables in ducts using a pressurized fluid and a device forcarrying out said method
SE8404880L (en) PROCEDURE AND DEVICE FOR FIRE SEALING OF A CIRCULATION FOR A CABLE OR WIRE THROUGH A BUILDING PART
US20060006611A1 (en) Device for sealing a leadthrough for conduits in a constructional element
UA27925C2 (en) Pipe layer, box and collection device of pipe layer
GB2383814A (en) Method and apparatus for accessing underwater cables or pipes
IL62068A0 (en) Method of and apparatus for installing underground lines,pipes or cables
ATE174679T1 (en) METHOD AND PIPING FOR LAYING UNDERGROUND PIPES
DE3665760D1 (en) Sealing device
DE3568852D1 (en) Device for sealing wall openings or cable and pipe lead-throughs
SE8002044L (en) FIRE SEALING FOR PIPE
GB2161993A (en) Duct seal
DK0435067T3 (en) Wall outlet
EP0077363B1 (en) Method and tool for inserting an overdimensioned elastic body in a cavity
IE44850L (en) Installing pipe under water
FI64481B (en) ANORDNING FOER DRAGNING AV LEDNING GENOM BRANDTAETANDE GENOMFOERING
SE8002046L (en) FIRE SEAL FOR PIPE THROUGH
GB2194861A (en) Cable sealing device

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20040503