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Class Information
Number: 123/73C
Name: Internal-combustion engines > Two-cycle > Rear compression > Crankcase > Fuel to cylinder
Description:
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7574985 |
Two-stroke internal combustion engine |
Aug. 18, 2009 |
| 7540263 |
Fuel injection system for two-stroke internal combustion engines |
Jun. 2, 2009 |
| 7451727 |
Internal combustion engine and method for the operation thereof |
Nov. 18, 2008 |
| 7409933 |
Two cycle internal combustion engine with direct fuel injection combustion system |
Aug. 12, 2008 |
| 7228825 |
Two-stroke engine assembly |
Jun. 12, 2007 |
| 7025021 |
Two-stroke internal combustion engine |
Apr. 11, 2006 |
| 6830029 |
Fuel supply device for outboard motor |
Dec. 14, 2004 |
| 6792910 |
Oil injection system |
Sep. 21, 2004 |
| 6739308 |
Fuel igniter and head for use in diesel engines and related systems and methods |
May. 25, 2004 |
| 6722341 |
Fuel injection control system and control method for two-cycle in-cylinder direct injection engine |
Apr. 20, 2004 |
| 6647713 |
Stratified scavenging two-cycle engine with catalyst |
Nov. 18, 2003 |
| 6644252 |
Two-stroke engine with storage duct |
Nov. 11, 2003 |
| 6606971 |
Small engine fuel injection system |
Aug. 19, 2003 |
| 6601550 |
Method for operating a two-stroke engine |
Aug. 5, 2003 |
| 6591792 |
Two-cycle engine |
Jul. 15, 2003 |
| 6591793 |
Two-cycle engine |
Jul. 15, 2003 |
| 6588382 |
Two-cycle internal combustion engine |
Jul. 8, 2003 |
| 6564759 |
Injection port for internal combustion engine |
May. 20, 2003 |
| 6539900 |
Two-stroke internal combustion engine with crankcase scavenging |
Apr. 1, 2003 |
| 6536385 |
Piston ring |
Mar. 25, 2003 |
| 6536386 |
Assist gas fuel injection mechanism for 2-cycle internal combustion engine |
Mar. 25, 2003 |
| 6530349 |
Two-cycle internal combustion engine |
Mar. 11, 2003 |
| 6505583 |
Fuel controlling apparatus for internal combustion engine |
Jan. 14, 2003 |
| 6505600 |
Direct injection two stroke engine combustion mapping |
Jan. 14, 2003 |
| 6443123 |
Fuel injection apparatus used for cylinder direct injection two cycle internal combustion engine and method of controlling the same |
Sep. 3, 2002 |
| 6427646 |
Small engine fuel injection system |
Aug. 6, 2002 |
| 6401674 |
Multi-fuel engine |
Jun. 11, 2002 |
| 6382176 |
Method for injecting and combusting fuel with a piston head having a top surface recess |
May. 7, 2002 |
| 6357402 |
Direct injected engine for outboard motor |
Mar. 19, 2002 |
| 6357416 |
Process for controlling the ignition point in internal combustion engines |
Mar. 19, 2002 |
| 6338327 |
Combustion chamber structure of in-cylinder direct fuel injection engine |
Jan. 15, 2002 |
| 6328004 |
Internal combustion engines |
Dec. 11, 2001 |
| 6298811 |
Stratified scavenging two-cycle engine |
Oct. 9, 2001 |
| 6293232 |
Multi-fuel engine |
Sep. 25, 2001 |
| 6286469 |
Pneumatically controlled compressed air assisted fuel injection system |
Sep. 11, 2001 |
| 6257200 |
Engine control strategy |
Jul. 10, 2001 |
| 6227165 |
Engine control strategy and system |
May. 8, 2001 |
| 6216650 |
Stratified scavenging two-cycle engine |
Apr. 17, 2001 |
| 6216651 |
Separate lubricating device for internal combustion engine |
Apr. 17, 2001 |
| 6189495 |
Direct cylinder fuel injection |
Feb. 20, 2001 |
| 6176206 |
Device for supplying fuel to diaphragm-type carburetor |
Jan. 23, 2001 |
| 6162028 |
Fuel pumping device for two-stroke engines with an additional driving unit |
Dec. 19, 2000 |
| 6152102 |
Throttle control system for a stratified charge internal combustion engine |
Nov. 28, 2000 |
| 6148777 |
Control for direct injected two cycle engine |
Nov. 21, 2000 |
| 6145483 |
Two-cycle internal combustion engine |
Nov. 14, 2000 |
| 6125824 |
Method of controlling the injection process in a high-speed 2-stroke fuel injection internal combustion engine |
Oct. 3, 2000 |
| 6116199 |
Mixture-compressing two-stroke spark ignition engine with fuel injection |
Sep. 12, 2000 |
| 6109223 |
Operating method of two stroke direct injected engine |
Aug. 29, 2000 |
| 6092494 |
Controlled pressure rise in two-cycle internal combustion engine having cylinder wall fuel injection |
Jul. 25, 2000 |
| 6085720 |
Process for controlling an injection valve in a fast-running fuel-injection two-stroke internal combustion engine and device for implementing it |
Jul. 11, 2000 |
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