| Patents for F02M 25 - Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel, or fuel-air mixture (28,324) |
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| 08/16/1983 | CA1152186A1 Control apparatus for internal combustion engine of carburetor type |
| 08/09/1983 | US4397289 Self-calibrating exhaust gas recirculation system |
| 08/09/1983 | US4397268 Engine intake air moisturizer |
| 08/09/1983 | CA1151503A1 Vacuum modulator valve and subassembly therefor |
| 08/03/1983 | EP0084737A2 Engine control system suitable for exhaust gas recirculation control |
| 08/02/1983 | US4395991 Emission preventing system of evaporated fuel for internal combustion engine |
| 08/02/1983 | CA1151035A1 Electronically controlled fluid injection system for an internal combustion engine |
| 08/02/1983 | CA1151030A1 Proportional flow fuel vapor purge control device |
| 07/20/1983 | EP0083852A1 Exhaust gas recirculation control |
| 07/19/1983 | US4393853 Exhaust gas recirculation type internal combustion engines and method of operating same |
| 07/19/1983 | US4393840 Fuel control system for automobile engine |
| 07/19/1983 | US4393817 Combustion and pollution control system |
| 07/19/1983 | US4393696 Method for generating energy output signal |
| 07/13/1983 | EP0083516A1 A method of and an apparatus for supplying liquid fuel by gas pressure to an engine |
| 07/12/1983 | US4392608 Thermally responsive fluid and electrical switch and control system |
| 07/12/1983 | CA1149757A1 Method and apparatus for reducing particles discharged by combustion means |
| 07/12/1983 | CA1149694A1 Electronically controlled fluid injection system for an internal combustion engine |
| 07/12/1983 | CA1149693A1 Engine efficiency unit |
| 07/05/1983 | US4391260 Fluid pressure responsive valve device |
| 07/05/1983 | US4391232 Internal-combustion engine with opposed pistons |
| 07/05/1983 | US4391230 Water-alcohol injection apparatus for I.C.E. |
| 06/28/1983 | US4390001 Exhaust gas recirculation system for internal combustion engines |
| 06/28/1983 | US4389981 Hydrogen gas injector system for internal combustion engine |
| 06/22/1983 | EP0081546A1 Method and means for supplying a combustion-promoting liquid medium into the suction line of an internal combustion engine |
| 06/21/1983 | US4388912 Exhaust gas recirculation control system for a diesel engine |
| 06/21/1983 | US4388909 Fuel injection timing control system for a Diesel engine |
| 06/21/1983 | US4388825 Integral manifold absolute pressure and ambient absolute pressure sensor and associated electronics |
| 06/14/1983 | US4387694 EGR Control system for diesel engine |
| 06/14/1983 | US4387693 Exhaust gas recirculation control |
| 06/09/1983 | WO1983001980A1 Inlet-air conditioning for internal combustion engines |
| 06/09/1983 | WO1983001979A1 Air fuel injection device |
| 06/07/1983 | US4387062 Carburetor float chamber venting system |
| 06/07/1983 | US4386947 Monolithic honeycombs are of activated carbon and optionally a fuel resistant resin or porcelain |
| 06/07/1983 | US4386732 Thermally responsive valve assembly |
| 06/07/1983 | US4386597 Exhaust gas recirculation control device for an internal combustion engine and associated method |
| 06/07/1983 | US4386595 Air treating device for fuel burning engines |
| 06/07/1983 | CA1147829A1 Internal combustion engine |
| 06/01/1983 | EP0080327A2 Engine installation having exhaust gas recirculation system |
| 05/31/1983 | US4385616 Air-fuel mixture control for automobile engine having fuel injection system |
| 05/25/1983 | EP0079581A2 Method and apparatus for controlling the amount of recycled exhaust gases in an internal-combustion engine |
| 05/18/1983 | EP0079033A1 Diesel engine with a device for burning soot |
| 05/17/1983 | US4383441 Method for generating a table of engine calibration control values |
| 05/17/1983 | US4383410 Exhaust system of a multi-cylinder internal combustion engine |
| 05/03/1983 | US4381929 Active chorcoal open-cell foam; internal combustion engines; gas flow |
| 05/03/1983 | US4381755 Protecting catalyst from phosphorus poisoning |
| 05/03/1983 | US4381753 Evaporative emission control device of an internal combustion engine for vehicle use |
| 05/03/1983 | CA1145629A1 Air treating device for fuel burning engines |
| 04/26/1983 | USRE31218 Fuel additive injection system for diesel engines |
| 04/26/1983 | US4380988 Air/fuel ratio control system for internal combustion engines, having exhaust gas recirculation control function |
| 04/26/1983 | US4380900 Apparatus for removing solid components from the exhaust gas of internal combustion engines, in particular soot components |
| 04/19/1983 | CA1144842A1 Valve assembly |
| 04/06/1983 | EP0075586A1 Apparatus for an internal combustion engine |
| 04/05/1983 | US4378907 Dual function thermal valve |
| 04/05/1983 | US4378777 Internal combustion engine having exhaust gas recirculation system |
| 04/05/1983 | US4378776 Internal combustion engine having exhaust gas recirculation system |
| 03/30/1983 | EP0075360A1 Supercharging process for internal-combustion engines by a turbocharger with variable exhaust swallow capacity, and internal-combustion engine working according to this process |
| 03/29/1983 | US4378003 Internal combustion engine |
| 03/23/1983 | EP0074885A2 Intake device for an internal-combustion engine |
| 03/22/1983 | US4377146 Vaporized fuel controller for a carburetor |
| 03/22/1983 | US4377142 Air/fuel ratio control system having an evaporated fuel purging control arrangement |
| 03/22/1983 | US4377135 Additive means for an air compressing internal combustion engine |
| 03/22/1983 | CA1143369A1 Mixing systems involving production of cavitation followed by shearing |
| 03/08/1983 | US4375800 Control system for internal combustion engines, provided with an exhaust gas recirculation control having a fail safe function |
| 03/08/1983 | CA1142404A1 Cross-flow type internal combustion engine having an exhaust gas recirculation system |
| 03/01/1983 | CA1142043A1 Exhaust gas recirculating device |
| 02/22/1983 | US4374784 For internal combustion engines, improved efficiency, reduced pollution |
| 02/22/1983 | US4374508 Fuel saver system for internal combustion engines |
| 02/22/1983 | US4374507 Device for introducing alcohol into gasoline engine as supplemental fuel |
| 02/22/1983 | CA1141612A1 Air cleaner with fuel vapor door in inlet tube |
| 02/17/1983 | WO1983000536A1 Improvements in exhaust gas recirculation type internal combustion engines and method of operating same |
| 02/16/1983 | EP0072133A2 Vacuum signal regulator |
| 02/15/1983 | US4373498 Exhaust gas recirculation system for internal combustion engine |
| 02/15/1983 | US4373495 Pressure transducer for exhaust gas recirculation system |
| 02/15/1983 | CA1141249A1 Diesel engine having a subchamber |
| 02/09/1983 | EP0071134A1 Ignition improver for combustion engines |
| 02/08/1983 | US4373187 Corrective feedback technique for controlling air-fuel ratio for an internal combustion engine |
| 02/08/1983 | US4372277 Exhaust gas recirculation control system |
| 02/01/1983 | CA1140413A1 Internal combustion engine exhaust passage structure |
| 01/26/1983 | EP0070732A2 Method for generating energy output signal |
| 01/26/1983 | EP0070724A2 Method of controlling the performance of a spark ignited automobile internal combustion engine |
| 01/26/1983 | EP0070723A2 Method for developing control values for controlling the performance of internal combustion engines |
| 01/26/1983 | EP0070382A1 Arrangement for venting vapours from the fuel tank of an automotive vehicle |
| 01/25/1983 | US4369754 Vacuum responsive injection system for engines |
| 01/25/1983 | US4369753 Pressure mediated diesel engine exhaust gas recirculation control system |
| 01/25/1983 | US4369752 Exhaust gas purification control apparatus for internal combustion engine |
| 01/25/1983 | US4369737 Hydrogen-oxygen generator |
| 01/25/1983 | US4369736 Intake air heater |
| 01/25/1983 | CA1140010A1 Exhaust gas recirculation system for an internal combustion engine |
| 01/19/1983 | EP0069912A1 Fuel supply device for internal-combustion engines |
| 01/18/1983 | US4368710 Apparatus for controlling the operating mixture composition in internal combustion engines |
| 01/18/1983 | US4368707 Adaptive charge forming system for controlling the air/fuel mixture supplied to an internal combustion engine |
| 01/18/1983 | US4368696 Electrolytic supplemental fuel generation for motor vehicles |
| 01/12/1983 | EP0069717A1 Method for utilizing boil-off gas from cryogenic liquids as fuel in a dual gas/oil-burning diesel engine, and a system for utilizing the method |
| 01/11/1983 | US4368366 Pneumatically operated device with valve and switch mechanisms |
| 01/11/1983 | US4367720 Run on prevention system supplying maximum exhaust gas recirculation |
| 01/11/1983 | US4367719 Cross-flow type internal combustion engine having an exhaust gas recirculation system |
| 01/04/1983 | US4366799 Exhaust gas recirculator |
| 01/04/1983 | US4366788 Internal combustion engine |
| 01/04/1983 | US4366670 Vacuum control valve for exhaust gas cleaning system |
| 01/04/1983 | CA1138732A1 Engine carburetor throttle blade positioning control |