WO2011159601A3 - Fire stopping spiral tube and fire stopping system comprising the spiral tube - Google Patents

Fire stopping spiral tube and fire stopping system comprising the spiral tube Download PDF

Info

Publication number
WO2011159601A3
WO2011159601A3 PCT/US2011/040160 US2011040160W WO2011159601A3 WO 2011159601 A3 WO2011159601 A3 WO 2011159601A3 US 2011040160 W US2011040160 W US 2011040160W WO 2011159601 A3 WO2011159601 A3 WO 2011159601A3
Authority
WO
WIPO (PCT)
Prior art keywords
fire stopping
spiral tube
fire
stopping system
present
Prior art date
Application number
PCT/US2011/040160
Other languages
French (fr)
Other versions
WO2011159601A2 (en
Inventor
Wonrock Lee
Original Assignee
3M Innovative Properties Company
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 3M Innovative Properties Company filed Critical 3M Innovative Properties Company
Priority to KR1020137000896A priority Critical patent/KR20130136425A/en
Publication of WO2011159601A2 publication Critical patent/WO2011159601A2/en
Publication of WO2011159601A3 publication Critical patent/WO2011159601A3/en

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
    • 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
    • F16L5/14—Sealing for double-walled or multi-channel pipes
    • 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
    • H02G3/02—Details
    • H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
    • H02G3/0406—Details thereof
    • H02G3/0412—Heat or fire protective means
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Building Environments (AREA)
  • Installation Of Indoor Wiring (AREA)

Abstract

The present invention relates to a fire stopping system comprising a flame-retardant heat-expandable tube rolled in a spiral form. The fire stopping system of the present invention can be applied to an opening formed in a partition structure such as a wall. If the fire stopping system of the present invention is applied, flames and toxic gas can be blocked so as not to diffuse through an opening in case of fire or the like, and thereby reduces damage to human life and property.
PCT/US2011/040160 2010-06-17 2011-06-13 Fire stopping spiral tube and fire stopping system comprising the spiral tube WO2011159601A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020137000896A KR20130136425A (en) 2010-06-17 2011-06-13 Fire stopping spiral tube and fire stopping system comprising the spiral tube

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2010-0057481 2010-06-17
KR1020100057481A KR20110137503A (en) 2010-06-17 2010-06-17 Fire stoppoing spiral tube and fire stopping sytem comprising the spiral tube

Publications (2)

Publication Number Publication Date
WO2011159601A2 WO2011159601A2 (en) 2011-12-22
WO2011159601A3 true WO2011159601A3 (en) 2012-04-19

Family

ID=45348808

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2011/040160 WO2011159601A2 (en) 2010-06-17 2011-06-13 Fire stopping spiral tube and fire stopping system comprising the spiral tube

Country Status (2)

Country Link
KR (2) KR20110137503A (en)
WO (1) WO2011159601A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102517215B1 (en) * 2021-12-23 2023-04-03 (주) 상일이엔지 construction method of fireproof filling structure using cable tray and the cable tray

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4666164A (en) * 1984-08-22 1987-05-19 Raychem Gmbh Method and means for sealing with heat-recoverable foam layer
US20040231880A1 (en) * 2001-08-07 2004-11-25 Beele Johannes Alfred Fire-resistant system and method for passing at least one cable, tube or the like through an opening in a wall
JP3853718B2 (en) * 2002-02-06 2006-12-06 トーセツ株式会社 Fireproof compartment penetrating member
KR20100005053A (en) * 2007-02-28 2010-01-13 비일리 엔지니어링 비.브이. System and method for sealing in a conduit a space between an inner wall of the conduit and at least one pipe or cable extending through the conduit

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4666164A (en) * 1984-08-22 1987-05-19 Raychem Gmbh Method and means for sealing with heat-recoverable foam layer
US20040231880A1 (en) * 2001-08-07 2004-11-25 Beele Johannes Alfred Fire-resistant system and method for passing at least one cable, tube or the like through an opening in a wall
JP3853718B2 (en) * 2002-02-06 2006-12-06 トーセツ株式会社 Fireproof compartment penetrating member
KR20100005053A (en) * 2007-02-28 2010-01-13 비일리 엔지니어링 비.브이. System and method for sealing in a conduit a space between an inner wall of the conduit and at least one pipe or cable extending through the conduit

Also Published As

Publication number Publication date
WO2011159601A2 (en) 2011-12-22
KR20110137503A (en) 2011-12-23
KR20130136425A (en) 2013-12-12

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