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1. (WO2012041449) INTERNAL COMBUSTION ENGINE HAVING A CYLINDER HOUSING MADE FROM AN ALUMINIUM ALLOY CASTING AND HAVING CYLINDER LINERS MADE FROM A CASTING WITH A ROUGH SURFACE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/041449    International Application No.:    PCT/EP2011/004637
Publication Date: 05.04.2012 International Filing Date: 15.09.2011
IPC:
F02F 1/00 (2006.01), F02F 1/10 (2006.01), F02F 1/14 (2006.01)
Applicants: DAIMLER AG [DE/DE]; Mercedesstrasse 137 70327 Stuttgart (DE) (For All Designated States Except US).
ACHENBACH, Karl-Jörg [DE/DE]; (DE) (For US Only).
PRINZ, Eduard [DE/DE]; (DE) (For US Only)
Inventors: ACHENBACH, Karl-Jörg; (DE).
PRINZ, Eduard; (DE)
Priority Data:
10 2010 047 325.1 01.10.2010 DE
Title (DE) BRENNKRAFTMASCHINE MIT EINEM ZYLINDERGEHÄUSE AUS LEICHTMETALLGUSS UND MIT ZYLINDERLAUFBUCHSEN AUS RAUGUSS
(EN) INTERNAL COMBUSTION ENGINE HAVING A CYLINDER HOUSING MADE FROM AN ALUMINIUM ALLOY CASTING AND HAVING CYLINDER LINERS MADE FROM A CASTING WITH A ROUGH SURFACE
(FR) MOTEUR À COMBUSTION INTERNE COMPORTANT UN BLOC-CYLINDRES FAIT D'UNE PIÈCE COULÉE EN MÉTAL LÉGER ET DE CHEMISES DE CYLINDRES EN FONTE BRUTE
Abstract: front page image
(DE)Die Erfindung geht aus von einer Brennkraftmaschine, für ein Kraftfahrzeug mit einem Zylindergehäuse (10) aus Leichtmetallguss, das zumindest einen Arbeitszylinder (11, 12, 13, 14) aufweist, und mit zumindest einer Zylinderlaufbuchse (15, 16, 17, 18), die aus Rauguss besteht und die in den Arbeitszylinder (11, 12, 13, 14) eingegossen ist. Es wird vorgeschlagen, dass das Zylindergehäuse (10) zumindest einen Kühlkanal (19, 20, 21) aufweist, der zumindest teilweise an die Zylinderlaufbuchse (15, 16, 17, 18) angrenzt.
(EN)The invention proceeds from an internal combustion engine, for a motor vehicle having a cylinder housing (10) which is made from an aluminium alloy casting and has at least one working cylinder (11, 12, 13, 14), and having at least one cylinder liner (15, 16, 17, 18) which consists of a casting with a rough surface and which is cast integrally into the working cylinder (11, 12, 13, 14). It is proposed that the cylinder housing (10) has at least one cooling duct (19, 20, 21) which adjoins the cylinder liner (15, 16, 17, 18) at least partially.
(FR)L'invention porte sur un moteur à combustion interne pour un véhicule automobile, comportant un bloc-cylindres (10) en métal léger qui présente au moins un cylindre de travail (11, 12, 13, 14), et au moins une chemise de cylindre (15, 16, 17, 18) qui est composée de fonte brute et qui est coulée dans le cylindre de travail (11, 12, 13, 14). Selon l'invention, le bloc-cylindres (10) présente au moins un conduit de refroidissement (19, 20, 21) qui est au moins en partie adjacent à la chemise de cylindre (15, 16, 17, 18).
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, 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 (BW, GH, GM, KE, LR, 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 (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: German (DE)
Filing Language: German (DE)