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1. (WO2018135953) TURBINE ASSEMBLY FOR DRIVING A PUMP OF A FIRE EXTINGUISHING SYSTEM, AND A TURBINE WHEEL IN SAID TURBINE ASSEMBLY
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Pub. No.: WO/2018/135953 International Application No.: PCT/NO2018/050011
Publication Date: 26.07.2018 International Filing Date: 17.01.2018
IPC:
A62C 5/00 (2006.01) ,A62C 5/02 (2006.01)
A HUMAN NECESSITIES
62
LIFE-SAVING; FIRE-FIGHTING
C
FIRE-FIGHTING
5
Making of fire-extinguishing materials immediately before use
A HUMAN NECESSITIES
62
LIFE-SAVING; FIRE-FIGHTING
C
FIRE-FIGHTING
5
Making of fire-extinguishing materials immediately before use
02
of foam
Applicants:
FIREPRODUCTS AS [NO/NO]; Holskogveien 48 4624 Kristiansand S, NO
Inventors:
SIVERTSEN, Kjetil; NO
Agent:
HÅMSØ PATENTBYRÅ AS; P.O. Box 171 4301 Sandnes, NO
Priority Data:
2017009220.01.2017NO
Title (EN) TURBINE ASSEMBLY FOR DRIVING A PUMP OF A FIRE EXTINGUISHING SYSTEM, AND A TURBINE WHEEL IN SAID TURBINE ASSEMBLY
(FR) ENSEMBLE TURBINE POUR ENTRAÎNER UNE POMPE D'UN SYSTÈME D'EXTINCTION D'INCENDIE, ET ROUE DE TURBINE DANS LEDIT ENSEMBLE TURBINE
Abstract:
(EN) There is described a turbine assembly (3) for driving a pump (5) of a fire extinguishing system (1), said pump (5) being configured for injection of a chemical into a fire water column, wherein the turbine assembly (3) comprises: - a housing (32) provided with a flow channel (321) extending therethrough for guiding at least a portion of the fire water column through the turbine assembly (3); - a turbine wheel (31) for being arranged in the flow channel (321), wherein said turbine wheel (31) comprises turbine blades (311) and two opposite side portions (312) connected to and separated by said turbine blades (311); wherein the turbine wheel (31) is provided with openings (313) be- tween the turbine blades (311) in order to provide at least one flow channel through the turbine wheel (31) even when it does not rotate, wherein the at least one flow channel through the turbine wheel (31) starts between two turbine blades (311), runs through the turbine wheel (31), and ends between two other turbine blades (311).
(FR) L'invention concerne un ensemble turbine (3) pour entraîner une pompe (5) d'un système d'extinction d'incendie (1), ladite pompe (5) étant conçue pour l'injection d'un produit chimique dans une colonne d'eau d'incendie, l'ensemble turbine (3) comprenant : un boîtier (32) pourvu d'un canal d'écoulement (321) s'étendant à travers celui-ci pour guider au moins une partie de la colonne d'eau d'incendie à travers l'ensemble turbine (3) ; une roue de turbine (31) destinée à être placée dans le canal d'écoulement (321), ladite roue de turbine (31) comprenant des aubes de turbine (311) et deux parties latérales en regard (312) reliées auxdites pales de turbine (311) et séparées par elles ; la roue de turbine (31) étant pourvue d'ouvertures (313) entre les aubes de turbine (311) afin de fournir au moins un canal d'écoulement à travers la roue de turbine (31) même lorsqu'elle ne tourne pas, le ou les canaux d'écoulement à travers la roue de turbine (31) commençant entre deux pales de turbine (311), s'étendant à travers la roue de turbine (31), et s'achevant entre deux autres pales de turbine (311).
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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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, 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, SA, 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, ST, 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, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)