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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:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

Patent Number Title Of Patent Date Issued
8706382 Control device of spark-ignition gasoline engine Apr. 22, 2014
8689767 Method for operating homogeneous charge compression ignition engines using conventional gasoline Apr. 8, 2014
8682568 Diesel engine and method of controlling the diesel engine Mar. 25, 2014
8671911 Dual fuel engine system and method of operating Mar. 18, 2014
8671908 Glow plug placement in a diesel engine Mar. 18, 2014
8655572 Control device of spark-ignition gasoline engine Feb. 18, 2014
8646428 Piston positioned for reciprocal movement in a combustion engine cylinder Feb. 11, 2014
8645044 Method and apparatus for operating an internal combustion engine in a homogeneous-charge compression-ignition combustion mode Feb. 4, 2014
8613269 Internal combustion engine with direct air injection Dec. 24, 2013
8596242 Fuel injection control apparatus of internal combustion engine Dec. 3, 2013
8590506 Compression ignition gasoline engine Nov. 26, 2013
8544445 Over-compressed engine Oct. 1, 2013
8544444 Control of direct fuel injection engine Oct. 1, 2013
8539754 Method for an emission-optimized transfer from a mode of an internal combustion engine to another mode Sep. 24, 2013
8543315 Method and system for pre-ignition control Sep. 24, 2013
8534262 Fuel injection method for diesel engine and diesel engine Sep. 17, 2013
8532911 Adaptive diesel engine control for cetane variations Sep. 10, 2013
8522730 Homogenous charge compression ignition engine and controlling method of the engine Sep. 3, 2013
8516991 Multi-fuel internal combustion engine Aug. 27, 2013
8499739 Injector having tangentially oriented purge line Aug. 6, 2013
8494711 Automated start-stop systems and methods for internal combustion engines Jul. 23, 2013
8484968 System and method for operating a compression-ignition engine Jul. 16, 2013
8474431 Direct fuel-injected engine Jul. 2, 2013
8474432 Event-based direct injection engine starting with a variable number of injections Jul. 2, 2013
8468998 Engine having fuel injection induced combustion chamber mixing Jun. 25, 2013
8468999 Fuel injection control system of internal combustion engine Jun. 25, 2013
8464682 Air intake device for internal combustion engine Jun. 18, 2013
8464687 Control device for compressed self-ignition type internal combustion engine Jun. 18, 2013
8457866 Ignition timing control system for internal combustion engine Jun. 4, 2013
8448624 Direct injection internal combustion engine May. 28, 2013
8439011 Method and system for pre-ignition control May. 14, 2013
8442746 Ignition control device May. 14, 2013
8434456 Method and device for operating a combustion engine May. 7, 2013
8434450 Method for operating a direct-injection spark-assisted compression-ignition engine May. 7, 2013
8433500 System and method for improved transitions between engine combustion modes Apr. 30, 2013
8430078 Fuel injection valve Apr. 30, 2013
8418673 Fuel injection method for diesel engine and diesel engine Apr. 16, 2013
8417437 Control method and system of engine Apr. 9, 2013
8402939 Method and device for optimizing combustion of diesel fuels with different cetane numbers in a diesel internal combustion engine Mar. 26, 2013
8402940 Engine having fuel injection induced combustion chamber mixing Mar. 26, 2013
RE44082 Fuel injector having dual mode capabilities and engine using same Mar. 19, 2013
8397692 Method for synchronizing injection with the engine phase in an electric injector controlled engine Mar. 19, 2013
8393312 Event based engine control system and method Mar. 12, 2013
8387586 Fuel injection control apparatus of internal combustion engine Mar. 5, 2013
8387588 Control apparatus and control method for direct injection spark ignition internal combustion engine Mar. 5, 2013
8355858 Engine idle speed and turbocharger speed control Jan. 15, 2013
8347851 Fuel injection control device for internal combustion engine Jan. 8, 2013
8347852 Method and system for pre-ignition control Jan. 8, 2013
8347853 Shallow piston bowl and injector spray pattern for a gasoline, direct-injection engine Jan. 8, 2013
8347860 Control strategy for a homogeneous-charge compression-ignition engine Jan. 8, 2013

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