| Patent Number |
Title Of Patent |
Date Issued |
| 6751948 |
Direct injection internal combustion engine and controlling method therefor |
June 22, 2004 |
| A direct injection internal combustion engine includes catalysts for purifying exhaust gases, the catalysts being disposed in an exhaust passage of the engine. A control device controls the engine so as to warm up or activate the catalysts. The control device includes a first control |
| 6637192 |
Cylinder injection type internal combustion engine |
October 28, 2003 |
| When an increase in a temperature of an exhaust-gas purifying catalyst device in an in-cylinder injection type internal combustion engine is demanded, a temperature-increase control section in an electronic control unit accomplishes stratified combustion by causing each fuel injection |
| 6438943 |
In-cylinder injection type internal combustion engine |
August 27, 2002 |
| When an increase in a temperature of an exhaust-gas purifying catalyst device in an in-cylinder injection type internal combustion engine is demanded, a temperature-increase control section in an electronic control unit accomplishes stratified combustion by causing each fuel injection |
| 6293095 |
In-cylinder injection type internal combustion engine |
September 25, 2001 |
| An in-cylinder injection type internal combustion engine, which includes a main fuel injection control unit that drives a fuel injector to inject fuel directly into a combustion chamber, is provided so that premixed combustion or stratified charge combustion takes place depending upon |
| 5983856 |
Intake system construction for internal combustion engine and manufacturing process of intake pa |
November 16, 1999 |
| An intake system construction for an internal combustion engine includes a combustion chamber formed with upper and lower extremities thereof defined by a lower wall of a cylinder head and a top wall of a piston, an intake open end formed in the lower wall in opposition to the combustion |
| 5913554 |
Intake system construction for internal combustion engine and manufacturing process of intake pa |
June 22, 1999 |
| An intake system construction according to the present invention for an internal combustion engine is provided with a combustion chamber formed with upper and lower extremities thereof defined by a cylinder head and a piston, an intake open end arranged for being opened or closed by an |
| 5836284 |
Intake system construction for internal combustion engine and manufacturing process of intake pa |
November 17, 1998 |
| An intake system construction according to the present invention for an internal combustion engine is provided with a combustion chamber formed with upper and lower extremities thereof defined by a cylinder head and a piston, an intake open end arranged for being opened or closed by an |
