DK0711945T3 - Pipe sleeve for scraping pipes passed through walls or decks - Google Patents

Pipe sleeve for scraping pipes passed through walls or decks

Info

Publication number
DK0711945T3
DK0711945T3 DK95117200T DK95117200T DK0711945T3 DK 0711945 T3 DK0711945 T3 DK 0711945T3 DK 95117200 T DK95117200 T DK 95117200T DK 95117200 T DK95117200 T DK 95117200T DK 0711945 T3 DK0711945 T3 DK 0711945T3
Authority
DK
Denmark
Prior art keywords
sleeve
decks
walls
pipe sleeve
outside
Prior art date
Application number
DK95117200T
Other languages
Danish (da)
Inventor
Armin Zuell
Original Assignee
Friatec Ag
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 Friatec Ag filed Critical Friatec Ag
Application granted granted Critical
Publication of DK0711945T3 publication Critical patent/DK0711945T3/en

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Emergency Management (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Mechanical Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Building Environments (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Tents Or Canopies (AREA)
  • Cleaning In General (AREA)
  • Laminated Bodies (AREA)
  • Special Wing (AREA)

Abstract

The pipe sleeve (16) has on the inside a fireproof material (26) which expands inwards through the effect of heat. The outside of the sleeve has a material (30) which dissolves under heat action and/or is extremely heat-conductive. The outer material is provided in the area of the sleeve and the swelling material (26) is applied to the inside of the sleeve. At least one gap area is provided in the outer material. The outer material is foam. One end of the sleeve is provided inside with the swelling material and outside with the outer material whilst at the other end the sleeve has a roughened outer surface (32) on the outside.
DK95117200T 1994-11-12 1995-11-02 Pipe sleeve for scraping pipes passed through walls or decks DK0711945T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9418172U DE9418172U1 (en) 1994-11-12 1994-11-12 Pipe sleeve for sealing pipes passing through walls or ceilings

Publications (1)

Publication Number Publication Date
DK0711945T3 true DK0711945T3 (en) 1999-05-10

Family

ID=6916060

Family Applications (1)

Application Number Title Priority Date Filing Date
DK95117200T DK0711945T3 (en) 1994-11-12 1995-11-02 Pipe sleeve for scraping pipes passed through walls or decks

Country Status (7)

Country Link
EP (1) EP0711945B1 (en)
AT (1) ATE176810T1 (en)
DE (2) DE9418172U1 (en)
DK (1) DK0711945T3 (en)
ES (1) ES2127453T3 (en)
GR (1) GR3029761T3 (en)
SI (1) SI0711945T1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9803931D0 (en) * 1998-02-26 1998-04-22 Kovacs Laurence K Intumescent collar
DE20009224U1 (en) 1999-07-20 2000-08-17 Geberit Technik Ag, Jona Fire protection material
US20030167712A1 (en) * 2000-08-23 2003-09-11 Paul Robertson Fire barrie devices
DE20211304U1 (en) 2002-07-26 2002-09-26 Wichmann Brandschutzsysteme GmbH & Co. KG, 57439 Attendorn Device for fire-retardant pipe penetration through walls
DE102009060411B4 (en) * 2009-12-22 2012-09-06 Svt Brandschutz Vertriebsgesellschaft Mbh International Fire-protected cable feedthrough
NL2014831B1 (en) * 2015-05-20 2017-01-31 Walraven Holding Bv J Van Adjustable fire stop collar.
BE1027049B1 (en) * 2019-02-13 2020-09-10 Rf Tech Nv COMPOSITION OF A WALL AND A FIRE CUFF

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5103609A (en) * 1990-11-15 1992-04-14 Minnesota Mining & Manufacturing Company Intumescable fire stop device
DE4321307A1 (en) 1993-06-26 1994-02-17 Friatec Keramik Kunststoff Pipe support and protection system in building - consists of insulating sleeve grouted into hole in partition and support sleeve bolted to one side of partition
DE9416491U1 (en) 1994-10-13 1995-01-05 Staudt Brandschutztechnik GmbH, 74861 Neudenau Pipe sleeve for sealing pipes passing through walls or ceilings

Also Published As

Publication number Publication date
ATE176810T1 (en) 1999-03-15
DE9418172U1 (en) 1995-01-26
GR3029761T3 (en) 1999-06-30
DE59505115D1 (en) 1999-03-25
SI0711945T1 (en) 1999-04-30
ES2127453T3 (en) 1999-04-16
EP0711945A1 (en) 1996-05-15
EP0711945B1 (en) 1999-02-17

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