F - Mech Eng,Light,Heat,Weapons – 02 – F
Patent
F - Mech Eng,Light,Heat,Weapons
02
F
F02F 7/00 (2006.01) F01M 11/00 (2006.01)
Patent
CA 2169920
An internal combustion engine comprises a cylinder block (10), an upper crankcase (14), and a lower crankcase (22), which comprises an inner casing (42) including an outer wall (41) and the lower main bearing housings (46), and an outer casing (44), with a space (56) therebetween. The outer casing (44) has a sump (81) mounted on it. Oil drainage passages from the cylinder head face of the cylinder block extend down to meet a pair of longitudinal passages (34, 36) from which oil drainage ports open into the space (56) between the inner and outer casings (42, 44). These passages add significantly to the stiffness of the engine.
Un moteur à combustion interne comprend un bloc-cylindres (10), un carter supérieur (14) et un carter inférieur (22), ce dernier comportant une enveloppe interne (42) comprenant une paroi externe (41) et des corps de palier principaux inférieurs (46), et une enveloppe externe (44), ces deux enveloppes étant séparées par un espace (56). Un fond de carter (81) est monté sur l'enveloppe externe (44). Des passages d'huile s'étendent vers le bas depuis la face de la culasse du bloc-cylindres et mènent à une paire de passages longitudinaux (34, 36) depuis lesquels des orifices de retour d'huile s'ouvrent dans l'espace (56) situé entre les enveloppes interne et externe (42, 44). Ces passages renforcent de manière significative la rigidité du moteur.
Spray Richard Huish
Stone Roger Derrick
Ade & Company
Kia Motors Corporation
Rover Group Limited
LandOfFree
An internal combustion engine does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with An internal combustion engine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and An internal combustion engine will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1665469