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Class Information
Number: 123/263
Name: Internal-combustion engines > Precombustion and main combustion chambers in series > Having fluid whirling means > Whirling in precombustion chamber only
Description: Subject matter wherein the means causes whirling of the fluid only in the prechamber.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7500464 |
Fuel processor apparatus and method for a diesel engine |
Mar. 10, 2009 |
| 7493886 |
Combustion control via homogeneous combustion radical ignition (HCRI) or partial HCRI in cyclic IC engines |
Feb. 24, 2009 |
| 7395806 |
Reciprocating internal-combustion engine with direct fuel injection by means of an injector arranged on the intake side |
Jul. 8, 2008 |
| 7353797 |
Combustion chamber for internal combustion engine |
Apr. 8, 2008 |
| 7040279 |
Energy-cell combustion system |
May. 9, 2006 |
| 6899076 |
Swirl chamber used in association with a combustion chamber for diesel engines |
May. 31, 2005 |
| 6854439 |
Prechamber combustion system |
Feb. 15, 2005 |
| 6821113 |
Precombustion chamber for an ic engine and electrode assembly for producing combustion in one part of the precombustion chamber |
Nov. 23, 2004 |
| 6705273 |
Combustion chamber |
Mar. 16, 2004 |
| 6601561 |
Combustion chamber |
Aug. 5, 2003 |
| 6536404 |
Piston having combustion chamber defined in the crown |
Mar. 25, 2003 |
| 6378288 |
Combustion-engined tool with an increased velocity of the expanding flame front in the fore-chamber of the tool combustion chamber |
Apr. 30, 2002 |
| 6286477 |
Combustion chamber for direct-injected spark-ignited engines with swirl airflows |
Sep. 11, 2001 |
| 5868112 |
Deep angle injection nozzle and piston having complementary combustion bowl |
Feb. 9, 1999 |
| 5769050 |
Prechamber for diesel engine |
Jun. 23, 1998 |
| 5678517 |
Internal combustion reciprocating engine and method for burning a mixture of fuel and air therein |
Oct. 21, 1997 |
| 5555867 |
Swirl flow precombustion chamber |
Sep. 17, 1996 |
| 5404850 |
Rotary combustion engine with oppositely rotating discs |
Apr. 11, 1995 |
| 5322042 |
Combustion chamber for internal combustion engine and process of combustion using fuel radical species |
Jun. 21, 1994 |
| 5163395 |
Two stroke diesel engine |
Nov. 17, 1992 |
| 5158055 |
Combustion chamber of internal-combustion engine |
Oct. 27, 1992 |
| 5121722 |
Combustion chamber defining piston for an internal combustion engine |
Jun. 16, 1992 |
| 5109816 |
Direct fuel injection type spark ignition internal combustion engine |
May. 5, 1992 |
| 5105780 |
Ignition assisting device for internal combustion engines |
Apr. 21, 1992 |
| 5103784 |
Squish jet combustion chamber |
Apr. 14, 1992 |
| 5065715 |
Squish jet combustion chamber |
Nov. 19, 1991 |
| 5060609 |
Internal combustion engine |
Oct. 29, 1991 |
| 5040504 |
Heat-insulating engine swirl chamber |
Aug. 20, 1991 |
| 5009207 |
Internal combustion engine |
Apr. 23, 1991 |
| 5000144 |
Internal combustion engine |
Mar. 19, 1991 |
| 4995360 |
Combustion chamber |
Feb. 26, 1991 |
| 4987868 |
Spark plug having an encapsulated center firing electrode gap |
Jan. 29, 1991 |
| 4977874 |
Combustion chamber |
Dec. 18, 1990 |
| 4898135 |
Piston and process for achieving controlled ignition and combustion of hydrocarbon fuels in internal combustion engines by generation and management of fuel radical species |
Feb. 6, 1990 |
| 4884538 |
Diesel engine swirl chamber |
Dec. 5, 1989 |
| 4838222 |
Combustion chamber for internal combustion engines |
Jun. 13, 1989 |
| 4779587 |
Valve-controlled compression-ignition engine |
Oct. 25, 1988 |
| 4751902 |
Procedure and device for the introduction of a layer charge for Otto motors |
Jun. 21, 1988 |
| 4733642 |
Combustion chamber for internal combustion engine |
Mar. 29, 1988 |
| 4733641 |
Direct injection type diesel engine |
Mar. 29, 1988 |
| 4712525 |
Combustion chamber of internal combustion engine |
Dec. 15, 1987 |
| 4685432 |
Method and device for forming mixture gas in direct injection type internal combustion engine |
Aug. 11, 1987 |
| 4635597 |
Structure of a main combustion chamber of a diesel engine of a direct injection type |
Jan. 13, 1987 |
| 4612888 |
Diesel engine |
Sep. 23, 1986 |
| 4572123 |
Internal combustion engine squish jet combustion chamber |
Feb. 25, 1986 |
| 4557230 |
Swirl chamber for internal combustion engine |
Dec. 10, 1985 |
| 4557231 |
Combustion chamber of a reciprocating internal combustion engine which promotes a rotary combustion turbulence |
Dec. 10, 1985 |
| 4549511 |
Fuel injection system for direct fuel injection in internal combustion engines |
Oct. 29, 1985 |
| 4545344 |
Diesel engine having turbulent combustion chamber |
Oct. 8, 1985 |
| 4543929 |
Turbulence generating method and internal combustion engine for carrying out the same |
Oct. 1, 1985 |
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