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Machine translation
1. (WO2009060119) PRECHAMBER ARRANGEMENT OF A COMBUSTION ENGINE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/060119    International Application No.:    PCT/FI2008/050591
Publication Date: 14.05.2009 International Filing Date: 22.10.2008
Chapter 2 Demand Filed:    03.09.2009    
IPC:
F02B 19/10 (2006.01), F02B 19/16 (2006.01)
Applicants: WÄRTSILÄ FINLAND OY [FI/FI]; Tarhaajantie 2 FI-65380 Vaasa (FI) (For All Designated States Except US).
GRANLUND, Ulf [FI/FI]; (FI) (For US Only).
SILVONEN, Aulis [FI/FI]; (FI) (For US Only).
LIAVÅG, Lars Ola [FI/FI]; (FI) (For US Only).
SAARI, Petri [FI/FI]; (FI) (For US Only).
SILLANPÄÄ, Hannu [FI/FI]; (FI) (For US Only)
Inventors: GRANLUND, Ulf; (FI).
SILVONEN, Aulis; (FI).
LIAVÅG, Lars Ola; (FI).
SAARI, Petri; (FI).
SILLANPÄÄ, Hannu; (FI)
Agent: AWEK INDUSTRIAL PATENTS LTD OY; P.O.Box 230 Lautatarhankatu 6 FI-00101 Helsinki (FI)
Priority Data:
20075793 09.11.2007 FI
Title (EN) PRECHAMBER ARRANGEMENT OF A COMBUSTION ENGINE
(FR) DISPOSITIF DE PRÉCHAMBRE D'UN MOTEUR À COMBUSTION
Abstract: front page image
(EN)The invention relates to a prechamber arrangement to be fitted into the cylinder head (2) of a combustion engine (1), comprising a separate body part(4) and a nozzle part (5), which together mainly define a prechamber (3), which is connected to a main combustion space (7) of a cylinder (6) through nozzle openings (5a) of the nozzle part (5). According to the invention, the body part(4) is supported on the cylinder head (2) and provided with joint surfaces (4b) for supporting the nozzle part (5) on the body part(4).
(FR)L'invention porte sur un dispositif de préchambre à monter dans la culasse (2) d'un moteur à combustion (1). Le dispositif comporte une partie corps séparée (4) et une partie buse (5), qui définissent ensemble principalement une préchambre (3) reliée à un espace de combustion principal (7) d'un cylindre (6) par des ouvertures de buse (5a) de la partie buse (5). Selon l'invention, la partie corps (4) est supportée sur la culasse (2) et comporte des surfaces de joint (4b) destinées à supporter la partie buse (5) sur la partie corps (4).
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (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, HR, HU, IE, IS, IT, LT, LU, LV, MC, MT, NL, NO, 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: English (EN)
Filing Language: English (EN)