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Class Information
Number: 123/305
Name: Internal-combustion engines > Combustion chamber means having fuel injection only > Having a particular relationship between injection and ignition characteristics (e.g., nozzle location, spray pattern, timing relative to igniter location, timing)
Description: Subject matter in which significance is attributed to the relationship between the functional or structural characteristics of injection and ignition.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7621256 |
System and method for boosted direct injection engine |
Nov. 24, 2009 |
| 7614383 |
Method of operating a spark-ignition internal combustion engine during warm-up |
Nov. 10, 2009 |
| 7578280 |
Fuel injection system designed to enhance uniformity of size of atomized particles of fuel |
Aug. 25, 2009 |
| 7574983 |
Method and apparatus for extending high load operation in a homogeneous charge compression ignition engine |
Aug. 18, 2009 |
| 7571708 |
Spark ignited direct injection targeting for improved combustion |
Aug. 11, 2009 |
| 7565893 |
Spark ignited direct injection flow geometry for improved combustion |
Jul. 28, 2009 |
| 7556017 |
Twin needle valve dual mode injector |
Jul. 7, 2009 |
| 7546828 |
Throttle body assembly for an internal combustion engine |
Jun. 16, 2009 |
| 7543560 |
Cylinder direct gasoline injection type internal combustion engine, control equipment thereof, and injector |
Jun. 9, 2009 |
| 7536994 |
Internal combustion engine and fuel injection method in internal combustion engine |
May. 26, 2009 |
| 7533518 |
System and method for reducing NOx emissions in an apparatus having a diesel engine |
May. 19, 2009 |
| 7533650 |
Emission control for an internal combustion engine |
May. 19, 2009 |
| 7530342 |
Approach for facilitating fuel evaporation in cylinder of an internal combustion engine |
May. 12, 2009 |
| 7527034 |
Method for operating a compression ignition internal combustion engine |
May. 5, 2009 |
| 7520261 |
Apparatus for and method of controlling intake operation of an internal combustion engine |
Apr. 21, 2009 |
| 7513238 |
Directly injecting internal combustion engine |
Apr. 7, 2009 |
| 7513239 |
Compression ignition internal combustion engine |
Apr. 7, 2009 |
| 7506517 |
System and method for turbine engine startup profile characterization |
Mar. 24, 2009 |
| 7506630 |
Internal combustion engine |
Mar. 24, 2009 |
| 7506631 |
Internal combustion engine |
Mar. 24, 2009 |
| 7503167 |
Internal combustion engine with multiple combustion modes and fuel vapor purging |
Mar. 17, 2009 |
| 7503166 |
Gasoline internal combustion engine with dynamic combustion mode allocation |
Mar. 17, 2009 |
| 7493887 |
Method for detecting preinjection |
Feb. 24, 2009 |
| 7484494 |
Method and apparatus for a spark-ignited direct injection engine |
Feb. 3, 2009 |
| 7481039 |
Engine system and method for efficient emission control device purging |
Jan. 27, 2009 |
| 7475534 |
Method for controlling fuel injection and a motor vehicle |
Jan. 13, 2009 |
| 7475668 |
Spark ignition to compression ignition transition in an internal combustion engine |
Jan. 13, 2009 |
| 7469675 |
Fuel injection system with cross-flow nozzle for enhanced compressed natural gas jet spray |
Dec. 30, 2008 |
| 7469672 |
System and method for operation of an engine having multiple combustion modes and cylinder deactivation |
Dec. 30, 2008 |
| 7469181 |
High load operation in a homogeneous charge compression ignition engine |
Dec. 23, 2008 |
| 7464883 |
Valve for mounting in a cylinder wall |
Dec. 16, 2008 |
| 7464687 |
Direct-injection engine, method of controlling the same, piston used in the same and fuel injection valve used in the same |
Dec. 16, 2008 |
| 7461622 |
Controller for a direct-injection internal combustion engine and method of controlling the direct-injection internal combustion engine |
Dec. 9, 2008 |
| 7461627 |
Hybrid combustion in a diesel engine |
Dec. 9, 2008 |
| 7441536 |
Internal combustion engine with direct fuel injection |
Oct. 28, 2008 |
| 7441537 |
Method and apparatus to control combustion in a spray-guided direct injection spark-ignited engine |
Oct. 28, 2008 |
| 7441538 |
Method for auto-ignition operation and computer storage device for use with an internal combustion engine |
Oct. 28, 2008 |
| 7426916 |
Multi-stroke internal combustion engine for facilitation of auto-ignition operation |
Sep. 23, 2008 |
| 7426925 |
Warm up strategy for ethanol direct injection plus gasoline port fuel injection |
Sep. 23, 2008 |
| 7421999 |
Control apparatus for an internal combustion engine capable of pre-mixed charge compression ignition |
Sep. 9, 2008 |
| 7422000 |
Method of transitioning between operating modes in an internal combustion engine |
Sep. 9, 2008 |
| 7415965 |
Fuel injection method for internal-combustion engine, notably of direct injection type, comprising a piston provided with a bowl and a teat |
Aug. 26, 2008 |
| 7412967 |
Engine controller |
Aug. 19, 2008 |
| 7406947 |
System and method for tip-in knock compensation |
Aug. 5, 2008 |
| 7405813 |
System and method for measuring tip velocity of sprayed fuel |
Jul. 29, 2008 |
| 7404389 |
Direct injection internal combustion engine |
Jul. 29, 2008 |
| 7398758 |
Combustion control method for a direct-injection controlled auto-ignition combustion engine |
Jul. 15, 2008 |
| 7398749 |
Method and device for controlling an internal combustion engine |
Jul. 15, 2008 |
| 7395807 |
Fuel injection control system designed to eliminate overlap between multiple fuel injection events |
Jul. 8, 2008 |
| 7395793 |
Ignition system for an internal combustion engine |
Jul. 8, 2008 |
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