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1. (WO2018087418) PRECHAMBER COMPONENT AND METHOD OF MANUFACTURING SAME
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Pub. No.: WO/2018/087418 International Application No.: PCT/FI2016/050799
Publication Date: 17.05.2018 International Filing Date: 14.11.2016
IPC:
F02B 19/16 (2006.01) ,F02B 19/10 (2006.01) ,F02B 19/12 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
B
INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
19
Engines characterised by precombustion chambers
16
Chamber shapes or constructions not specific to groups F02B19/02-F02B19/10107
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
B
INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
19
Engines characterised by precombustion chambers
10
with fuel introduced partly into pre-combustion chamber, and partly into cylinder
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
B
INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
19
Engines characterised by precombustion chambers
12
with positive ignition
Applicants:
WÄRTSILÄ FINLAND OY [FI/FI]; Tarhaajantie 2 65380 Vaasa, FI
Inventors:
TURUNEN, Mikko; FI
SUUTALA, Jyrki; FI
Agent:
BERGGREN OY; P.O. Box 16 (Eteläinen Rautatiekatu 10 A) 00101 Helsinki, FI
Priority Data:
Title (EN) PRECHAMBER COMPONENT AND METHOD OF MANUFACTURING SAME
(FR) ÉLÉMENT DE PRÉCHAMBRE ET SON PROCÉDÉ DE FABRICATION
Abstract:
(EN) The prechamber component (7) for a piston engine com- prises a body (7a) made of a first material and a thermal conduction portion (7b), which is an integral part of the prechamber component (7) and which is made of a second material having higher thermal conductivity than the first material.
(FR) L'élément de préchambre (7) pour moteur à piston comprend: un corps (7a) constitué d'un premier matériau; et une partie de conduction thermique (7b) qui fait partie intégrante de l'élément de préchambre (7) et qui est constitué d'un second matériau présentant une conductivité thermique supérieure à celle du premier matériau.
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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, JP, KE, KG, 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)