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Class Information
Number: 123/301
Name: Internal-combustion engines > Combustion chamber means having fuel injection only > Injected fuel spraying into whirling fluid
Description: Subject matter wherein the injected fuel is sprayed into a whirling, swirling, or rotating fluid mass in the engine cylinder.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7597085 |
Direct fuel injection-type spark ignition internal combustion engine |
Oct. 6, 2009 |
| 7431012 |
Diesel combustion system with re-entrant piston bowl |
Oct. 7, 2008 |
| 7395806 |
Reciprocating internal-combustion engine with direct fuel injection by means of an injector arranged on the intake side |
Jul. 8, 2008 |
| 7387104 |
Internal combustion engine with direct gasoline injection and controlled ignition |
Jun. 17, 2008 |
| 7383812 |
Fuel injector |
Jun. 10, 2008 |
| 7347181 |
Direct injection spark ignition engine |
Mar. 25, 2008 |
| 7240661 |
Fuel injection device for internal combustion engine |
Jul. 10, 2007 |
| 7219634 |
Spark ignition engine control device |
May. 22, 2007 |
| 7213564 |
Direct injection combustion chamber geometry |
May. 8, 2007 |
| 7210448 |
Internal combustion engine producing low emissions |
May. 1, 2007 |
| 7165528 |
Two-valve high squish flow I.C. engine |
Jan. 23, 2007 |
| 7121253 |
Cylinder injection type internal combustion engine, control method for internal combustion engine, and fuel injection valve |
Oct. 17, 2006 |
| 7086378 |
Direct fuel injection internal combustion engine |
Aug. 8, 2006 |
| 7047741 |
Methods for low emission, controlled temperature combustion in engines which utilize late direct cylinder injection of fuel |
May. 23, 2006 |
| 7028662 |
Direct fuel injection engine |
Apr. 18, 2006 |
| 7021279 |
Direct injection internal combustion engine with NOx-reduced emissions |
Apr. 4, 2006 |
| 7011070 |
Method of reducing particulates and enhancing burning rate within a combustion chamber |
Mar. 14, 2006 |
| 6966294 |
Internal combustion engine producing low emissions |
Nov. 22, 2005 |
| 6892695 |
Combustion process with charge stratification for an internal combustion engine with direct injection and spark ignition |
May. 17, 2005 |
| 6880520 |
Direct injection diesel engine |
Apr. 19, 2005 |
| 6880519 |
Fuel injection apparatus and method for cylinder injection type internal combustion engine |
Apr. 19, 2005 |
| 6877464 |
Spark-ignition engine controller |
Apr. 12, 2005 |
| 6820587 |
Method for controlling a combustion process in a combustion engine |
Nov. 23, 2004 |
| 6799551 |
Direct injection type internal combustion engine |
Oct. 5, 2004 |
| 6799550 |
Spark-ignition engine having direct fuel injection |
Oct. 5, 2004 |
| 6782867 |
Direct injection gasoline engine |
Aug. 31, 2004 |
| 6732706 |
Cylinder injection type internal combustion engine, control method for internal combustion engine, and fuel injection valve |
May. 11, 2004 |
| 6732703 |
Internal combustion engine producing low emissions |
May. 11, 2004 |
| 6722340 |
Cylinder injection engine and fuel injection nozzle used for the engine |
Apr. 20, 2004 |
| 6708667 |
Combustion chamber structure of in-cylinder fuel injection type engine |
Mar. 23, 2004 |
| 6705279 |
Direct injection spark ignition engine |
Mar. 16, 2004 |
| 6705275 |
Incylinder direct injection spark ignition engine |
Mar. 16, 2004 |
| 6691670 |
Method and engine providing mixing of at least one gaseous fluid such as air and of a fuel in the combustion chamber of a direct-injection internal-combustion engine |
Feb. 17, 2004 |
| 6684848 |
Direct-injection spark-ignition engine |
Feb. 3, 2004 |
| 6681739 |
Control device for direct-injection spark-ignition engine and method of setting fuel injection timing of the same |
Jan. 27, 2004 |
| 6672277 |
Direct-injection spark ignition engine |
Jan. 6, 2004 |
| 6668792 |
Control system for in-cylinder direct injection engine |
Dec. 30, 2003 |
| 6668791 |
Control system for in-cylinder direct injection engine |
Dec. 30, 2003 |
| 6668794 |
Fuel injection device for internal combustion engine |
Dec. 30, 2003 |
| 6668793 |
Internal combustion engine |
Dec. 30, 2003 |
| 6659075 |
Cylinder injection engine and method of combusting engine |
Dec. 9, 2003 |
| 6655347 |
Intake port of internal combustion engine |
Dec. 2, 2003 |
| 6651614 |
Method of operating a diesel internal combustion engine |
Nov. 25, 2003 |
| 6651611 |
Combustion chamber for swirl flow two valve spark ignition direct injection engine |
Nov. 25, 2003 |
| 6647951 |
Direct-injection type diesel engine |
Nov. 18, 2003 |
| 6598583 |
Gasoline direct injection engine |
Jul. 29, 2003 |
| 6588396 |
Spark ignition direct injection engine with oval fuel spray into oblong piston bowl |
Jul. 8, 2003 |
| 6575132 |
Direct injection, spark ignition internal combustion engine |
Jun. 10, 2003 |
| 6550445 |
Spark-ignition direct injection engine with supercharger |
Apr. 22, 2003 |
| 6543410 |
Direct injection engine |
Apr. 8, 2003 |
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