EP 0647772 B1 19970611 - Cylinder bloc and bearing journal of crankshaft for low noise level internal combustion engine
Title (en)
Cylinder bloc and bearing journal of crankshaft for low noise level internal combustion engine
Title (de)
Zylinderblock und Kurbelwellenlager für Brennkraftmaschine mit niedrigem Geräuschpegel
Title (fr)
Bloc cylindre et palier de vilebrequin pour moteur à combustion interne à bas niveau de bruit
Publication
Application
Priority
FR 9312080 A 19931011
Abstract (en)
[origin: EP0647772A1] The internal combustion engine comprises a cylinder head (1), an elongate cylinder block (2), crankshaft bearings (3) beneath the cylinder block, and an oil sump (8). The cylinder block is extended downwards in the form of two down-hanging lateral skirts (4) which do not come directly into contact with the crankshaft bearings. The crankshaft bearings have bearing caps (3b) which are mechanically joined together by two parallel stiffening bars (6). The oil sump (8) is in the form of a large pan fixed, uncoupled, to two lateral flanges (2c) along the cylinder block above the down-hanging skirts. <IMAGE>
IPC 1-7
IPC 8 full level
F02B 77/13 (2006.01); F02F 7/00 (2006.01); F01M 11/00 (2006.01)
CPC (source: EP)
F02B 77/13 (2013.01); F02F 7/008 (2013.01); F01M 2011/0054 (2013.01); F02F 2001/104 (2013.01); F02F 2007/0056 (2013.01)
Designated contracting state (EPC)
DE IT
DOCDB simple family (publication)
EP 0647772 A1 19950412; EP 0647772 B1 19970611; DE 69403745 D1 19970717; DE 69403745 T2 19971023; FR 2711186 A1 19950421; FR 2711186 B1 19951208
DOCDB simple family (application)
EP 94402244 A 19941006; DE 69403745 T 19941006; FR 9312080 A 19931011