LOWER LINK OF INTERNAL COMBUSTION ENGINEA lower link (6) is provided with an oil hole (30) in a crank pin bearing portion (11) in order to supply a jet of oil to a connecting portion between an upper pin (4) and an upper link (3). Oil hole …DRIVE·Mar 5·2 min readFollowF01M1/06NISSAN MOTOR [JP]
INTERNAL COMBUSTION ENGINEAn oil jet (45) is provided for each cylinder at a lower part of a cylinder block (5). The oil jet (45) has a first injection nozzle (46) that injects lubricating oil toward a back side of a positon (…DRIVE·Jul 26·1 min readFollowF01M1/06NISSAN MOTOR [JP]
BEARING STRUCTUREA main bearing metal (41) has a main bearing metal planar portion (42), a main bearing metal oil groove portion (44) in which a main-bearing-metal-side oil groove (43) extending in a circumferential d…DRIVE·Jun 21·1 min readFollowF01M1/06NISSAN MOTOR [JP]
MULTI-LINK PISTON-CRANK MECHANISM FOR INTERNAL COMBUSTION ENGINEWhen the compression ratio of a variable compression ratio internal combustion engine (10) is set at a low compression ratio, a lubricating oil ejected from a lower link oil passage (25) is reflected …DRIVE·Jul 6·1 min readFollowF01M1/06NISSAN MOTOR [JP]
Lubricant collectorThe piston-cylinder unit (2) has a cylinder (20) with a cylinder jacket (17) limiting the cylinder internal space (18), and a piston with a piston lateral surface (4), a piston upper side (5) and a pi…DRIVE·Dec 11·1 min readFollowF01M1/06WAERTSILAE NSD SCHWEIZ AG [CH]
LARGE MOTOR WITH A CYLINDER LUBRICATION DEVICE AND METHOD FOR LUBRICATING A CYLINDER OF A LARGE MOTORThe engine has connectors (13, 14) for connecting a drive shaft with a piston. A lubrication- or cooling device lubricates or cools a cylinder and/or the piston and/or the connector by a fluid medium.…DRIVE·Aug 14·1 min readFollowF01M1/06WAERTSILAE NSD SCHWEIZ AG [CH]
Main bearing for crankshaft for internal combustion engineA main bearing for a crankshaft of an internal combustion engine comprises a pair of semi-cylindrical bearings (17, 18). An oil groove (17a) extends on an inner circumferential surface (17S) of one se…DRIVE·Jun 19·1 min readFollowF01M1/06DAIDO METAL CO [JP]
MAIN BEARING OF INTERNAL COMBUSION ENGINEBending of a lubricant branch pipe can be reduced as much as possible, the pipe length of the lubricant branch pipe can be reduced as much as possible, and pressure loss of the lubricant that flows in…DRIVE·Jan 2·2 min readFollowF01M1/06MITSUBISHI HEAVY IND LTD [JP]
Linking element for lubricantThe piston engine arrangement has an engine housing (25) and a lubricant reservoir (23), where a connecting element (24) is arranged for connecting the engine housing with the lubricant reservoir. A c…DRIVE·Dec 12·1 min readFollowF01M1/06WAERTSILAE NSD SCHWEIZ AG [CH]
Internal combustion engine with cylinder lubricating systemAn internal combustion engine with a cylinder lubricating system is proposed; with the system it becomes possible to supply lube oil of required amount at required timing to each of lubricators, and n…DRIVE·Oct 5·2 min readFollowF01M1/06MITSUBISHI HEAVY IND LTD [JP]
Piston machine and distributor elementThe lubrication system for the crankshaft, in a piston motor, has a lubricant distributor (42) at the bearing bush (29), positioned by it. The bearing bush (29) has an opening (54), which works with t…DRIVE·May 23·1 min readFollowF01M1/06DEERE & CO [US]
