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Class Information
Number: 123/280
Name: Internal-combustion engines > Precombustion and main combustion chambers in series > Atomizer, deflector, or shield in precombustion chamber
Description: Subject matter wherein the prechamber or prechamber throat contains an atomizer, deflector, or shield mounted in the path of the fuel or air-fuel mixture.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7500464 |
Fuel processor apparatus and method for a diesel engine |
Mar. 10, 2009 |
| 7431008 |
Ignition system of an internal combustion engine |
Oct. 7, 2008 |
| 7373956 |
Passageway having non-linear flow path |
May. 20, 2008 |
| 7243634 |
Turbocharging and precombustion chamber spark plug internal combustion engine, ignition method and application |
Jul. 17, 2007 |
| 7237526 |
Internal combustion engine with direct injection and sparking plug with precombustion chamber, ignition method and application |
Jul. 3, 2007 |
| 7100567 |
Method to extend lean ignition limit within internal combustion engine |
Sep. 5, 2006 |
| 6830601 |
Carburetor arrangement |
Dec. 14, 2004 |
| 6725824 |
Internal combustion engine |
Apr. 27, 2004 |
| 6098588 |
Injection device and combustion process for an internal combustion engine |
Aug. 8, 2000 |
| 6055954 |
Spark ignition type internal combustion engine with sub-combustion chamber |
May. 2, 2000 |
| 5105781 |
Air-compressing internal combustion engine with self-ignition, with a main combustion space and an insert adjoining the latter, accommodated in the cylinder head and having an antechamber |
Apr. 21, 1992 |
| 5069179 |
Internal combustion engine |
Dec. 3, 1991 |
| 5031588 |
Internal combustion engine utilizing stratified charge combustion process |
Jul. 16, 1991 |
| 4884538 |
Diesel engine swirl chamber |
Dec. 5, 1989 |
| 4784098 |
Internal combustion engine utilizing stratified charge combustion process |
Nov. 15, 1988 |
| 4770138 |
Fuel injection type internal combustion engine |
Sep. 13, 1988 |
| 4722309 |
Internal combustion engine |
Feb. 2, 1988 |
| 4612888 |
Diesel engine |
Sep. 23, 1986 |
| 4572133 |
High compression ratio and efficiency governed self-ignition internal combustion engine |
Feb. 25, 1986 |
| 4541376 |
Internal combustion engine |
Sep. 17, 1985 |
| 4499399 |
Anti-pollutant spark plug adaptor |
Feb. 12, 1985 |
| 4480613 |
Catalytic late direct injection spark ignition engine |
Nov. 6, 1984 |
| 4421079 |
Diesel engine combination fuel vaporizer and air/fuel mixer |
Dec. 20, 1983 |
| 4323039 |
Antechamber system diesel engine |
Apr. 6, 1982 |
| 4318377 |
Internal combustion engine with fuel injection |
Mar. 9, 1982 |
| 4270498 |
Internal combustion engine |
Jun. 2, 1981 |
| 4258680 |
Reciprocating engine with cylindrical combustion chamber |
Mar. 31, 1981 |
| 4242990 |
Spark ignited internal combustion engine |
Jan. 6, 1981 |
| 4224902 |
Air-compressing injection internal combustion engine with auxiliary chamber |
Sep. 30, 1980 |
| 4219992 |
Row crop attachment for combines |
Sep. 2, 1980 |
| 4218992 |
Externally ignited internal combustion engine |
Aug. 26, 1980 |
| 4193379 |
Compression-ignition internal combustion engine |
Mar. 18, 1980 |
| 4186692 |
Compression ignition internal combustion engine with auxiliary swirl combustion chamber |
Feb. 5, 1980 |
| 4182281 |
Spark plug adapter and process |
Jan. 8, 1980 |
| 4160431 |
Insert liner for divided auxiliary combustion chamber of engine |
Jul. 10, 1979 |
| 4127095 |
Torch-ignition internal combustion engine |
Nov. 28, 1978 |
| 4123998 |
Flame deflector for the auxiliary combustion chamber of an internal combustion engine |
Nov. 7, 1978 |
| 4112877 |
Internal combustion engine |
Sep. 12, 1978 |
| 4091774 |
Stratified combustion type engine |
May. 30, 1978 |
| 4086885 |
Carburetor for stratified internal combustion engine |
May. 2, 1978 |
| 4085713 |
Torch ignition internal combustion engine |
Apr. 25, 1978 |
| 4084551 |
Internal combustion engine |
Apr. 18, 1978 |
| 4080938 |
Combustion apparatus for an internal combustion engine |
Mar. 28, 1978 |
| 4076000 |
Internal combustion engine having an auxiliary combustion chamber without an intake valve |
Feb. 28, 1978 |
| 4072136 |
Apparatus for supplying rich air/fuel mixture in an internal combustion engine |
Feb. 7, 1978 |
| 4072134 |
Apparatus for supplying rich air/fuel mixture in an internal combustion engine |
Feb. 7, 1978 |
| 4072135 |
Apparatus for supplying a rich air/fuel mixture in an internal combustion engine |
Feb. 7, 1978 |
| 4071001 |
Stratified combustion engine with prechamber |
Jan. 31, 1978 |
| 4050422 |
Apparatus for supplying rich air/fuel mixture in an internal combustion engine |
Sep. 27, 1977 |
| 4046111 |
Combustion chamber of internal combustion engine |
Sep. 6, 1977 |
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