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1. (WO2007009451) FIRE PROTECTION SYSTEM FOR ONE OR SEVERAL SUPPLY LINES
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/009451 International Application No.: PCT/DE2006/001274
Publication Date: 25.01.2007 International Filing Date: 21.07.2006
IPC:
F16L 57/04 (2006.01) ,F16L 59/14 (2006.01) ,H02G 3/04 (2006.01) ,A62C 3/16 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
L
PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
57
Protection of pipes or objects of similar shape against external or internal damage or wear
04
against fire or other external sources of extreme heat
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
L
PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
59
Thermal insulation in general
14
Arrangements for the insulation of pipes or pipe systems
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
G
INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
3
Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
02
Details
04
Protective tubing or conduits, e.g. cable ladders, cable troughs
A HUMAN NECESSITIES
62
LIFE-SAVING; FIRE-FIGHTING
C
FIRE-FIGHTING
3
Fire prevention, containment or extinguishing specially adapted for particular objects or places
16
in electrical installations, e.g. cableways
Applicants:
AIK FLAMMADUR BRANDSCHUTZ GMBH [DE/DE]; Industriepark Kassel-Waldau Otto-Hahn-Strasse 5 34123 Kassel, DE (AllExceptUS)
HANSEN, Jörg [DE/DE]; DE (UsOnly)
REIM, Alexander [DE/DE]; DE (UsOnly)
Inventors:
HANSEN, Jörg; DE
REIM, Alexander; DE
Agent:
WALTHER WALTHER & HINZ GBR; Heimradstrasse 2 34130 Kassel, DE
Priority Data:
10 2005 033 991.321.07.2005DE
Title (DE) BRANDSCHUTZSYSTEM FÜR EINE ODER MEHRERE VERSORGUNGSLEITUNGEN
(EN) FIRE PROTECTION SYSTEM FOR ONE OR SEVERAL SUPPLY LINES
(FR) SYSTEME D'IGNIFUGATION POUR UNE OU PLUSIEURS CONDUITES D'ALIMENTATION
Abstract:
(DE) Gegenstand der Erfindung ist ein Brandschutzsystem für zwei oder mehr Versorgungsleitungen (10), insbesondere für auf einer Trasse (16) oder Pritsche (18) gehaltene Versorgungsleitungen (10), wobei die Versorgungsleitungen (10) vollständig von einer Isolierschicht (12) aus einem nicht oder nur schlecht brennbaren Isoliermaterial umgeben sind, und wobei zwischen den Versorgungsleitungen (10) und der Isolierschicht (12) ein Hohlraum (15) ausgebildet ist. Ein Brandschutzsystem für Versorgungsleitungen zu schaffen, welches auch bei geringem Platzangebot einen ausreichenden Funktionserhalt der Versorgungsleitungen gewährleistet wird dadurch erreicht, dass innen und/oder außen auf die Isolierschicht (12) eine Dämmschicht (14, 24) aus einem intumeszierenden Dämmschichtbildner oder aus einer Ablation aufgebracht ist.
(EN) The invention relates to a fire protection system for two or more supply lines (10), especially supply lines (10) mounted on a route (16) or a rack (18). Said supply lines (10) are entirely surrounded by an isolating layer (12) made of a non-flammable or hardly combustible insulating material while a hollow space (15) is embodied between the supply lines (10) and the isolating layer (12). In order to create a fire protection system for supply lines which ensures sufficient functionality of the supply lines even when space is limited, an insulating layer (14, 24) composed of an intumescent insulating layer-forming agent or an ablation is applied to the inside and/or outside of the isolating layer (12).
(FR) L'invention concerne un système d'ignifugation pour au moins deux conduites d'alimentation (10), installées notamment sur un tracé (16) ou une carrosserie à plateforme (18), lesdites conduites d'alimentation (10) étant entièrement entourées d'une couche isolante (12) constituée d'un matériau isolant inflammable ou difficilement inflammable et une cavité (15) étant formée entre les conduites d'alimentation (10) et la couche isolante (12). L'objectif de l'invention est de créer un système d'ignifugation pour des conduites d'alimentation qui assure un maintien suffisant du fonctionnement des conduites d'alimentation même dans des emplacements exigus. A cet effet, une couche isolante (14,24) constituée d'un matériau formant une couche isolante intumescente ou obtenue par ablation est appliquée, à l'intérieur et/ou à l'extérieur, sur la couche isolante (12).
front page image
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: German (DE)
Filing Language: German (DE)
Also published as:
EP1904780US20090308622