| Patent Number |
Title Of Patent |
Date Issued |
| 6615794 |
Direct cylinder injection-type spark ignition internal combustion engine |
September 9, 2003 |
| A direct cylinder injection-type spark ignition internal combustion engine is disclosed. The engine comprises a spark plug, a cavity formed in the top surface of a piston, and a fuel injection valve for injecting fuel into the cavity in nearly the shape of a fan having a relatively small |
| 6336437 |
Direct cylinder injection-type spark ignition internal combustion engine |
January 8, 2002 |
| A direct cylinder injection-type spark ignition internal combustion engine is disclosed. The engine comprises a spark plug, a cavity formed in the top surface of a piston, and a fuel injection valve for injecting fuel into the cavity in nearly the shape of a fan having a relatively small |
| 6035955 |
Engine compartment structure of a vehicle for introducing cool intake air |
March 14, 2000 |
| An engine compartment structure of a vehicle for introducing cool air into an air intake port without a baffle plate is provided. The structure is constructed such that an air intake port is located behind a first headlamp in the engine compartment, the opening of the air intake port is |
| 5901672 |
Vehicle engine compartment structure and method for introducing cool intake air |
May 11, 1999 |
| An engine compartment structure for introducing cool air into an air intake port without providing a baffle plate is constructed such that air discharged by cooling fans is directed away from the air intake port. A rotational direction of a second cooling fan of a pair of cooling fans ca |
| 5775272 |
Cylinder head for a multi-clylinder internal combustion engine |
July 7, 1998 |
| According to the present invention, there is provided a cylinder head for a multi-cylinder internal combustion engine, comprising: a bottom wall having an upper face which defines a waterjacket, the bottom wall having spaced recessed wall portions which have lower faces defining upper sp |
| 5558048 |
Cylinder block cooling arrangement |
September 24, 1996 |
| A cooling system for an engine having a plurality of cylinder bores which are arranged along a longitudinal axis. First and second coolant passages continuously extend along the periphery of the bores on each side of the axis, extending from the bore arranged in one end of the engine to |
| 5386805 |
Cooling system of an internal combustion engine |
February 7, 1995 |
| A cooling system of an internal combustion engine has a plurality of cylinder coolant passages. Each of the passages is provided for one of a plurality of cylinders. The plurality of cylinder coolant passages has grooves provided on outer surfaces of cylinder liners of the plurality of |
| 5251578 |
Cooling system for internal combustion engine |
October 12, 1993 |
| A cooling system for an internal combustion engine able to realize a cooling effect matching a distribution of incoming heat of a cylinder liner. A plurality of annular grooves are formed on an outer surface of the cylinder liner, and a passage connecting the annular grooves is also |
| 5233947 |
Cooling system of a cylinder of an internal combustion engine |
August 10, 1993 |
| A cooling system of a cylinder liner of an internal combustion engine includes a plurality of first passages formed on an outer surface of the cylinder liner of the internal combustion engine and spaced apart from each other. A second passage is formed on the outer surface of the cyl |
| 5211137 |
Cooling system for a cylinder of an internal combustion engine |
May 18, 1993 |
| A cooling system of an internal combustion engine has a plurality of coolant passages located in a row along a longitudinal axial direction of a cylinder liner. Each of the plurality of coolant passages is located so as to extend approximately along a circumference of the cylinder liner. |
| 5207189 |
Cooling system for an internal combustion engine |
May 4, 1993 |
| A cooling system for an internal combustion engine eliminate stagnation of a coolant flowing in a plurality of annular passages formed between a cylinder block and a cylinder liner along a circumference of an outer surface of the cylinder linear. Inflow and outflow passages, connected to |
