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1. (WO2013148429) ASYMMETRIC FIRE SUPRESSION SYSTEM
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2013/148429 International Application No.: PCT/US2013/033088
Publication Date: 03.10.2013 International Filing Date: 20.03.2013
IPC:
A62C 35/60 (2006.01) ,A62C 35/68 (2006.01)
A HUMAN NECESSITIES
62
LIFE-SAVING; FIRE-FIGHTING
C
FIRE-FIGHTING
35
Permanently-installed equipment
58
Pipe-line systems
60
wet, i.e. containing extinguishing material even when not in use
A HUMAN NECESSITIES
62
LIFE-SAVING; FIRE-FIGHTING
C
FIRE-FIGHTING
35
Permanently-installed equipment
58
Pipe-line systems
68
Details, e.g. of pipes or valve systems
Applicants:
LUBRIZOL ADVANCED MATERIALS, INC. [US/US]; 9911 Brecksville Road Cleveland, Ohio 44141-3247, US
Inventors:
KUWATCH, Matthew R.; US
GIBSON, Jeffrey A.; US
KLEIN, Royce R.; US
OLAH, Andrew; US
Agent:
LAFERTY, Samuel, B.; The Lubrizol Corporation Legal Division, MD 022B 29400 Lakeland Blvd. Wickliffe, Ohio 44092-2298, US
Priority Data:
61/617,99730.03.2012US
Title (EN) ASYMMETRIC FIRE SUPRESSION SYSTEM
(FR) SYSTÈME ANTI-INCENDIE ASYMÉTRIQUE
Abstract:
(EN) A fire suppression system comprising multiple thermally activatable automatic sprinklers attached to multiple non-metallic conduits and wherein the pattern of the sprinklers is an asymmetric pattern. The fire suppression system is suitable for unfinished basements and other rooms having exposed joists. The asymmetric pattern is such that the distance between sprinklers installed in the direction of the joist run is at least one foot longer than the distance between sprinklers installed in the direction perpendicular to the joists. The most preferred non-metallic conduits are chlorinated polyvinyl chloride conduits.
(FR) L'invention concerne un système anti-incendie comprenant plusieurs sprinklers automatiques activés thermiquement fixés à plusieurs conduites non métalliques, le motif de répartition des sprinklers étant asymétrique. Le système anti-incendie est adapté aux sous-sols sans finition et aux autres pièces avec des solives visibles. Le motif de répartition asymétrique est tel que la distance entre les sprinklers montés dans la direction des solives est plus longue d'au moins un pied que la distance entre les sprinklers montés dans la direction perpendiculaire aux solives. Les conduites non métalliques convenant le mieux sont des conduites en chlorure de polyvinyle.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, 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, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)