DE202005004339U1 - Duct for pipes passing through walls is made up of two shells of flame-resistant material with outer film which acts as hinge and at least one inner section of intumescent material - Google Patents

Duct for pipes passing through walls is made up of two shells of flame-resistant material with outer film which acts as hinge and at least one inner section of intumescent material Download PDF

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Publication number
DE202005004339U1
DE202005004339U1 DE200520004339 DE202005004339U DE202005004339U1 DE 202005004339 U1 DE202005004339 U1 DE 202005004339U1 DE 200520004339 DE200520004339 DE 200520004339 DE 202005004339 U DE202005004339 U DE 202005004339U DE 202005004339 U1 DE202005004339 U1 DE 202005004339U1
Authority
DE
Germany
Prior art keywords
shells
flame
duct
hinge
acts
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
DE200520004339
Other languages
German (de)
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.)
JMBG MBH UND CO. KG, DE
Original Assignee
Bsw Isoliersysteme & Co GmbH
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 Bsw Isoliersysteme & Co GmbH filed Critical Bsw Isoliersysteme & Co GmbH
Priority to DE200520004339 priority Critical patent/DE202005004339U1/en
Publication of DE202005004339U1 publication Critical patent/DE202005004339U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F16L59/00—Thermal insulation in general
    • F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
    • F16L59/021—Shape or form of insulating materials, with or without coverings integral with the insulating materials comprising a single piece or sleeve, e.g. split sleeve, two half sleeves
    • F16L59/022—Shape or form of insulating materials, with or without coverings integral with the insulating materials comprising a single piece or sleeve, e.g. split sleeve, two half sleeves with a single slit
    • F16L59/023—Shape or form of insulating materials, with or without coverings integral with the insulating materials comprising a single piece or sleeve, e.g. split sleeve, two half sleeves with a single slit with a hinge opposite the slit
    • 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
    • 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
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F16L59/145—Arrangements for the insulation of pipes or pipe systems providing fire-resistance

Abstract

The duct for pipes passing through walls is made up of two shells (3) of flame-resistant material with an outer film (15) which acts as a hinge. It has at least one inner section of intumescent material (11).
DE200520004339 2005-03-17 2005-03-17 Duct for pipes passing through walls is made up of two shells of flame-resistant material with outer film which acts as hinge and at least one inner section of intumescent material Expired - Lifetime DE202005004339U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE200520004339 DE202005004339U1 (en) 2005-03-17 2005-03-17 Duct for pipes passing through walls is made up of two shells of flame-resistant material with outer film which acts as hinge and at least one inner section of intumescent material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200520004339 DE202005004339U1 (en) 2005-03-17 2005-03-17 Duct for pipes passing through walls is made up of two shells of flame-resistant material with outer film which acts as hinge and at least one inner section of intumescent material

Publications (1)

Publication Number Publication Date
DE202005004339U1 true DE202005004339U1 (en) 2005-09-15

Family

ID=35034456

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200520004339 Expired - Lifetime DE202005004339U1 (en) 2005-03-17 2005-03-17 Duct for pipes passing through walls is made up of two shells of flame-resistant material with outer film which acts as hinge and at least one inner section of intumescent material

Country Status (1)

Country Link
DE (1) DE202005004339U1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2535627A1 (en) * 2011-06-14 2012-12-19 G + H Isolierung GmbH Flame-retardant device
WO2013058929A1 (en) * 2011-10-20 2013-04-25 The Boeing Company Electrostatic discharge protected structure pass-thru
DE202013100836U1 (en) * 2013-02-26 2014-06-04 Promat Gmbh Piping arrangement
US9233758B2 (en) 2011-12-16 2016-01-12 The Boeing Corporation Electrostatic discharge protected ferrule
EP2639058A3 (en) * 2012-03-14 2017-12-27 Promat GmbH Fire protection tube cuff
US11628321B2 (en) 2015-04-27 2023-04-18 Hilti Aktiengesellschaft Firestop collar
US11655919B2 (en) 2015-04-27 2023-05-23 Hilti Aktiengesellschaft Fire protection sleeve
WO2024033631A1 (en) * 2022-08-11 2024-02-15 Intumescent Systems Ltd Fire protective sleeve

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2535627A1 (en) * 2011-06-14 2012-12-19 G + H Isolierung GmbH Flame-retardant device
WO2013058929A1 (en) * 2011-10-20 2013-04-25 The Boeing Company Electrostatic discharge protected structure pass-thru
CN103889838A (en) * 2011-10-20 2014-06-25 波音公司 Electrostatic discharge protected structure pass-thru
US9061768B2 (en) 2011-10-20 2015-06-23 The Boeing Company Electrostatic discharge protected structure pass-thru
US9233758B2 (en) 2011-12-16 2016-01-12 The Boeing Corporation Electrostatic discharge protected ferrule
EP2639058A3 (en) * 2012-03-14 2017-12-27 Promat GmbH Fire protection tube cuff
DE202013100836U1 (en) * 2013-02-26 2014-06-04 Promat Gmbh Piping arrangement
US11628321B2 (en) 2015-04-27 2023-04-18 Hilti Aktiengesellschaft Firestop collar
US11655919B2 (en) 2015-04-27 2023-05-23 Hilti Aktiengesellschaft Fire protection sleeve
WO2024033631A1 (en) * 2022-08-11 2024-02-15 Intumescent Systems Ltd Fire protective sleeve
GB2621565A (en) * 2022-08-11 2024-02-21 Intumescent Systems Ltd Fire protective sleeve

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20051020

R081 Change of applicant/patentee

Owner name: JMBG MBH UND CO. KG, DE

Free format text: FORMER OWNER: BSW ISOLIERSYSTEME GMBH & CO, 17258 FELDBERGER SEENLANDSCHAFT, DE

Effective date: 20060606

R150 Term of protection extended to 6 years

Effective date: 20080212

R151 Term of protection extended to 8 years

Effective date: 20110114

R152 Term of protection extended to 10 years

Effective date: 20130123

R071 Expiry of right
R071 Expiry of right