| Patents for F02B 1 - Engines characterised by fuel-air mixture compression (10,837) |
|---|
| 02/03/1994 | WO1994002729A1 Transport delay adjustment of biased air-fuel ratio |
| 02/03/1994 | WO1994002726A1 Internal combustion engine with limited temperature cycle |
| 02/03/1994 | WO1994002721A1 Lean-burn internal combustion gas engine |
| 02/03/1994 | DE4325042A1 Control arrangement for air/fuel mixture supplied to IC engine - Has electronic control unit with correcting procedure for position of stepper motor used to operate throttle flap |
| 02/03/1994 | DE4316508A1 Exhaust gas purificn. catalyst with catalyst coating contg. active alumina - with large specific surface area and porosity obtd. by supercritical drying of sol or gel and platinum, palladium and/or rhodium, used in car |
| 02/03/1994 | CA2139626A1 Lean-burn internal combustion gas engine |
| 02/02/1994 | EP0581508A2 Multiple functions cam sensing |
| 02/02/1994 | EP0580646A1 An arrangement in internal combustion engines |
| 02/01/1994 | US5283513 Battery charging device for electric vehicles |
| 02/01/1994 | US5283367 Substituted 1,4-diamino-2-butene stabilizers |
| 02/01/1994 | US5282872 Fuel for Otto-cycle engines |
| 02/01/1994 | US5282445 Including cerium oxide; engines used in locomotives, ships and stationary engines of power plants |
| 02/01/1994 | CA1326618C Cylinder head structure for multiple cylinder engines |
| 01/26/1994 | EP0580295A1 Plug cap device |
| 01/26/1994 | EP0579903A1 Double effect distribution sequential valve shaft |
| 01/26/1994 | EP0579902A1 Automatic variator of valve overlap and valve section |
| 01/26/1994 | EP0579860A1 Induction system for an internal combustion engine |
| 01/26/1994 | EP0545976B1 Monitoring of the catalytic activity of a catalytic converter through which a catalysable fluid flows |
| 01/26/1994 | EP0545974B1 Monitoring of the catalytic activity of a catalyst in the exhaust gas system of an internal combustion engine |
| 01/26/1994 | EP0521052B1 Process and device for monitoring the performance of a catalyst in an internal combustion engine |
| 01/25/1994 | US5281188 Belt transmission in an internal combustion engine for accessory device driving |
| 01/20/1994 | WO1994001669A1 Device and method of regulating the start of fuel injection in an otto engine |
| 01/20/1994 | WO1994001668A1 Device and method of correcting the fuel amount supplied to otto engines |
| 01/20/1994 | WO1994001666A1 An internal combustion engine |
| 01/20/1994 | WO1994001665A1 Engine employing rotating liquid as a piston |
| 01/19/1994 | EP0579415A1 Upstream heater for a catalyst |
| 01/19/1994 | EP0541585B1 Electrically heated honeycomb body, in particular a catalytic converter body, with internal support structures |
| 01/19/1994 | EP0434673B1 Knock control in internal combustion engines |
| 01/18/1994 | US5279274 Ignition system for multi-valve engine |
| 01/18/1994 | US5279272 Method and apparatus for controlling fuel injection valves in an internal combustion engine |
| 01/13/1994 | DE4222533A1 Vehicle IC engine control system - operates engine under full torque conditions with control for optimum gear ratio and optimum fuel consumption. |
| 01/12/1994 | EP0577879A1 Catalyst for purifying exhaust gas and method of purifying exhaust gas |
| 01/12/1994 | EP0577613A1 Filter for lowering harmful crankcase emissions in an internal combustion engine. |
| 01/11/1994 | US5278125 Support structure for an exhaust gas purifying catalyst |
| 01/11/1994 | US5277160 Internal combustion engine with dual intake passages servicing a single intake valve |
| 01/11/1994 | US5277159 Two stroke diesel engine |
| 01/11/1994 | CA2079415A1 Catalyst for purifying exhaust gas and method of purifying exhaust gas |
| 01/11/1994 | CA1325897C Crankless reciprocating machine |
| 01/05/1994 | EP0577352A1 Internal combustion engine |
| 01/05/1994 | EP0577081A1 Lubricating system for an internal combustion engine |
| 01/05/1994 | DE4321208A1 Exhaust gas feedback device - is used to reduce concn. of nitrous oxide in exhaust gases from petrol IC engines and comprises two superimposed metal plates. |
| 01/05/1994 | DE4221451A1 Exhaust gas catalytic denitrification for quantitative nitrogen oxide removal - by adding aq. soln. of ammonia, urea, ammonium salt or guanidine cpd., cooling and passing over supported iron, manganese or copper cpd. and/or sulphate, for diesel and lean burn petrol engine |
| 01/04/1994 | US5275671 Aqueous solutions especially for cleaning high strength steel |
| 01/04/1994 | US5275452 Quick release connector |
| 01/04/1994 | US5275146 Heating device and system for an internal combustion engine |
| 12/29/1993 | CN2151262Y Gasoline engine |
| 12/28/1993 | US5273724 Catalytic converter |
| 12/28/1993 | US5273014 Intake system for engine |
| 12/28/1993 | US5273004 Two-stroke engine with rotary valves and uses of such an engine |
| 12/28/1993 | US5272872 Method and apparatus of on-board catalytic converter efficiency monitoring |
| 12/28/1993 | US5272871 Method and apparatus for reducing nitrogen oxides from internal combustion engine |
| 12/28/1993 | CA1325578C Variable elasticity elastic battery propulsion engine; the vehicle thus equipped |
| 12/23/1993 | WO1993025806A1 Exhaust emission control system for internal combustion engine |
| 12/23/1993 | WO1993025805A1 Exhaust emission control system for internal combustion engine |
| 12/23/1993 | WO1993025803A1 Method and device for motor-braking by means of a multi-cylinder internal combustion engine |
| 12/23/1993 | WO1993025762A1 Improved drive mechanism for a vibratory compactor |
| 12/23/1993 | WO1993025759A1 Machine for making hole in railway rail |
| 12/23/1993 | WO1993025758A1 Machine for cutting railway rail |
| 12/23/1993 | DE4304779A1 Drive torque control for motor vehicle - monitors drive train operating condition and feeds signals to electronic controller to maintain correct condition |
| 12/22/1993 | CN1079802A Efficiente magnetizing carburettor |
| 12/21/1993 | US5271369 Fuel conditioning system for internal combustion engines |
| 12/21/1993 | US5271362 Two-stroke engine |
| 12/21/1993 | US5271359 Gas fuel engine |
| 12/21/1993 | US5271358 Fuel injection system for engine |
| 12/15/1993 | EP0574088A1 Salts of mercaptocarboxylic acid derivatives and their use as additives for lubricating oils |
| 12/15/1993 | EP0573672A1 Exhaust emission control device in internal combustion engine |
| 12/15/1993 | CN1079413A Decrease NOX in waste gas of car's motor |
| 12/14/1993 | US5269954 Nitrogenous additives with an antioxidant action and lubricating compositions containing the said additives |
| 12/14/1993 | US5269270 Four-stroke cycle internal-combustion engine |
| 12/14/1993 | US5269144 Methanol fueled turbocharged diesel cycle internal combustion engine |
| 12/14/1993 | US5269143 Diesel engine turbo-expander |
| 12/14/1993 | CA1325145C Cogeneration system |
| 12/10/1993 | CA2096896A1 Salts of mercaptocarboxylic acid derivatives and their use as detergent additives |
| 12/09/1993 | WO1993024672A1 Ceramic thermal barrier coating for rapid thermal cycling applications |
| 12/08/1993 | EP0572759A1 An internal combustion engine system |
| 12/08/1993 | EP0572428A1 Fuel injector for internal combustion engines. |
| 12/08/1993 | EP0505356A4 Two-cycle engine with electronic fuel injection |
| 12/07/1993 | US5268209 Nicotine packaging materials |
| 12/07/1993 | US5267546 For an internal combustion engine |
| 12/01/1993 | EP0558591A4 A dual fuel injection system and a method of controlling such a system |
| 11/30/1993 | US5266086 Intermittently-fed high-pressure gasifier process |
| 11/30/1993 | US5265578 Device for quantitatively regulating the supplying of burned gases into the combustion chamber of an internal combustion engine |
| 11/30/1993 | US5265568 Intake system for internal combustion engine |
| 11/30/1993 | US5265565 Reciprocating engine |
| 11/30/1993 | US5265562 Internal combustion engine with limited temperature cycle |
| 11/25/1993 | WO1993023662A1 Improvements in or relating to internal combustion engines |
| 11/25/1993 | DE4217030A1 Two=stroke IC engine with single valve - has ignition duct and large scavenging time cross=section |
| 11/25/1993 | CA2134452A1 Improvements in or relating to internal combustion engines |
| 11/24/1993 | EP0570627A1 Internal combustion engine |
| 11/24/1993 | CN1078743A Multi-functional gasoline detergent compositions |
| 11/23/1993 | US5263456 Fuel flow arrangement |
| 11/23/1993 | US5263455 Fuel injection control apparatus for internal combustion engine |
| 11/23/1993 | US5263303 Lawn edger using flexible filament cutting line |
| 11/23/1993 | CA1324578C Aircraft exhaust valves |
| 11/18/1993 | EP0569630A1 Engine with an offset crankshaft |
| 11/18/1993 | EP0569422A1 Engine fuel heating and oil filtration apparatus |
| 11/18/1993 | EP0569400A1 Honeycomb body with non-uniform electric heating. |
| 11/18/1993 | EP0569379A1 Mounting fuel injection system components on a fuel rail. |
| 11/18/1993 | EP0396665B1 Power measurement apparatus |
| 11/18/1993 | DE4315034A1 Multistage method to operate two=stroke engine - enables engine to do mechanical work and to produce hydrogen |