| 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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| 12/19/1984 | EP0128299A1 Arrangement for introducing additional gas streams to the intake manifold of a fuel-air mixture compression internal-combustion engine |
| 12/18/1984 | US4488533 Atmospheric pressure compensation system for exhaust gas recirculation |
| 12/06/1984 | WO1984004779A1 Internal combustion engine |
| 12/05/1984 | EP0126812A1 Improvements in internal combustion engines |
| 12/04/1984 | US4485625 Control means for internal combustion engines |
| 12/04/1984 | CA1179062A1 Adaptive strategy to control internal combustion engine |
| 11/27/1984 | US4484551 Air-air/fuel control device |
| 11/27/1984 | US4484445 Arrangement for controlling exhaust gas recirculation in a supercharged internal combustion engine |
| 11/27/1984 | US4484444 Apparatus and methods of amplifying engine emissions by which to increase the overall engine efficiency |
| 11/27/1984 | CA1178498A1 Exhaust gas recirculation valve and method of controlling the valve |
| 11/20/1984 | US4483309 Fuel-air control device |
| 11/20/1984 | US4483308 Air intake side secondary air supply system for an internal combustion engine equipped with exhaust gas recirculation control system |
| 11/14/1984 | EP0124693A1 Method for introducing a liquid medium into the working chamber of an internal-combustion engine |
| 11/13/1984 | US4481908 Closed-loop fuel control system for internal combustion engine |
| 11/13/1984 | CA1177958A1 Method for generating a table of engine calibration control values |
| 11/07/1984 | EP0124399A2 Electric vacuum regulator |
| 11/06/1984 | US4480616 Knock control method and apparatus for an internal-combustion engine |
| 11/06/1984 | US4480595 Internal combustion engine |
| 10/30/1984 | US4479907 Method of and apparatus for producing highly humid air |
| 10/30/1984 | US4479478 Device for controlling the recirculation of exhaust gases in internal combustion engines |
| 10/30/1984 | CA1176924A1 Fuel evaporative emission control apparatus for vehicles |
| 10/25/1984 | WO1984004134A1 Device for introducing additional gas flows in the intake channel of a mixture compression internal combustion engine |
| 10/23/1984 | US4478199 Method of controlling exhaust-gas recirculation in internal combustion engine |
| 10/16/1984 | US4476817 Combustion and pollution control system |
| 10/09/1984 | US4475525 Orifice of exhaust gas recirculation system |
| 10/09/1984 | US4475524 Device for admitting exhaust gases and fuel-air mixtures into the cylinders of an internal combustion engine |
| 10/09/1984 | US4475522 Fuel evaporation gas treating device |
| 10/09/1984 | US4475521 Fuel injection pump for internal combustion engines |
| 10/02/1984 | US4474008 Exhaust gas recirculation system for diesel engine |
| 09/25/1984 | US4473056 Exhaust gas recirculation valve and method of controlling the valve |
| 09/25/1984 | CA1174921A1 Method and apparatus for minimum knock operation of an internal combustion engine on low knock-rated fuel |
| 09/19/1984 | EP0118500A1 Method and device for dissolving a gas, particularly carbon dioxide, in a liquid fuel, and dispensing it in saturated conditions into combustion air. |
| 09/19/1984 | EP0118445A1 Internal combustion engine for diverse fuels |
| 09/18/1984 | US4471745 Exhaust gas recirculation system for internal combustion engine |
| 09/11/1984 | US4470426 Vacuum control valve |
| 09/05/1984 | EP0117313A2 ICE control method including control schedule updating |
| 09/04/1984 | US4469127 Signal generating device in response to the degree of opening of a throttle valve |
| 09/04/1984 | US4469120 Fluid pressure and signal controller |
| 09/04/1984 | US4469079 Exhaust gas recirculation (EGR) system |
| 08/28/1984 | US4467775 Method and apparatus for controlling recirculated quantities of exhaust gas in internal combustion engines |
| 08/28/1984 | US4467774 Apparatus for recirculating the exhaust gas of an internal combustion engine |
| 08/28/1984 | US4467769 Closed loop air/fuel ratio control of i.c. engine using learning data unaffected by fuel from canister |
| 08/28/1984 | US4467758 Split engine |
| 08/28/1984 | US4467673 Control system for engine of automotive vehicle equipped with lock-up type automatic transmission |
| 08/21/1984 | US4466416 Exhaust gas recirculation control method and apparatus for a diesel engine |
| 08/21/1984 | US4466386 System and method of vaporizing liquid for delivery to an internal combustion engine |
| 08/15/1984 | EP0115862A2 Exhaust gas recirculation control method and apparatus for internal combustion engine |
| 08/14/1984 | US4465028 Ignition improvers for internal combustion engines |
| 08/07/1984 | US4463741 Electronically controlled exhaust gas recirculation apparatus |
| 08/07/1984 | US4463740 Device for controlling atomization of fuel in internal combustion engine |
| 08/07/1984 | US4463708 Fuel and water homogenizer |
| 07/31/1984 | US4462944 Carburetor with rotary mixing valve |
| 07/31/1984 | US4462379 Exhaust gas recirculating apparatus of a diesel engine |
| 07/31/1984 | US4462378 Control apparatus for an internal combustion engine having a carburetor |
| 07/31/1984 | US4462377 Exhaust gas recirculation device |
| 07/31/1984 | US4462376 Method and apparatus for determining and controlling the exhaust gas recirculation rate in internal combustion engines |
| 07/31/1984 | US4462351 Split type internal combustion engine |
| 07/24/1984 | US4461245 Fluid injection system for internal combustion engine |
| 07/24/1984 | US4461150 Exhaust gas return pipe connection for an internal combustion engine |
| 07/19/1984 | WO1984002746A1 Diesel engine emission control system |
| 07/18/1984 | EP0113695A2 Abatement of NOX from heterogeneous combustion sources by ultrahomogeneous air-EGR mixing |
| 07/17/1984 | US4459966 Apparatus for the return of crankcase vapors into a combustion chamber of an internal combustion engine |
| 07/17/1984 | US4459965 Control installation for an exhaust gas feedback system |
| 07/17/1984 | US4459964 Fuel supply apparatus for internal combustion engines |
| 07/17/1984 | US4459943 Fluid injection system for an internal combustion engine responsive to fuel flow |
| 07/17/1984 | US4459804 Multiple spark ignition internal combustion engine with exhaust gas recirculation |
| 07/10/1984 | US4458712 Vacuum pressure regulator |
| 06/27/1984 | EP0111574A1 Combustion system for mechanical drive systems using gaseous hydrogen as fuel |
| 06/26/1984 | US4455987 Method of and an arrangement for controlling return quantities of exhaust |
| 06/19/1984 | US4454855 Fuel supply control method and system for internal combustion engines equipped with exhaust gas recirculation control systems |
| 06/19/1984 | US4454854 Exhaust gas recirculation control method for internal combustion engines for vehicles |
| 06/19/1984 | US4454852 Electronic fuel injection control system for internal combustion engines having exhaust gas recirculation control devices |
| 06/19/1984 | US4454849 Canister for internal combustion engine |
| 06/19/1984 | US4454841 Automatic liquid thermal pressure regulator and balancing system |
| 06/12/1984 | US4453502 Method of controlling detonation in internal combustion engines |
| 06/12/1984 | US4453379 Exhaust gas recirculation system for an internal combustion engine |
| 06/05/1984 | US4452217 Exhaust gas recirculation control system for a diesel engine and control method therefor |
| 06/05/1984 | US4452040 Soot catcher purgative diesel engine fuel supply method and apparatus |
| 06/05/1984 | CA1168529A1 Method of controlling egr for internal combustion engines |
| 05/30/1984 | EP0109401A1 Ozone generator for internal combustion engines |
| 05/29/1984 | US4450886 Method of producing suction manifolds for automobile engines |
| 05/29/1984 | US4450824 Exhaust gas recirculation control system with atmospheric pressure compensation valve |
| 05/29/1984 | US4450808 Ignition timing control device |
| 05/15/1984 | US4448734 Preventing fuel percolation |
| 05/15/1984 | US4448594 Canister for volatile fuel controlling device |
| 05/15/1984 | US4448178 Electronic fuel supply control system for internal combustion engines, having exhaust gas recirculation control |
| 05/15/1984 | US4448170 Water injection system for internal combustion engine |
| 05/15/1984 | US4448153 Water injection system for a combustion engine |
| 05/08/1984 | US4446840 Exhaust gas recirculation control system for internal combustion engine |
| 05/08/1984 | US4446839 Method and apparatus for controlling exhaust gas recirculation in a diesel engine |
| 05/08/1984 | US4446838 Evaporative emission control system |
| 05/03/1984 | EP0075586A4 Apparatus for an internal combustion engine. |
| 05/02/1984 | EP0107535A2 Method and fast-answering devices for detecting faulty combustion |
| 05/02/1984 | EP0107309A1 Pressure control system |
| 05/02/1984 | EP0106917A1 Gas electrical hydrogen generator |
| 05/01/1984 | US4445488 Exhaust gas recirculation control for diesel engine |
| 05/01/1984 | US4445487 Exhaust gas recirculation system for an internal combustion engine |
| 05/01/1984 | US4445485 Engine fuel system |
| 05/01/1984 | US4445468 2-Stroke internal combustion engine and an ignition-combustion method of an internal combustion engine |
| 04/25/1984 | EP0106820A2 Arrangement for controlling exhaust gas recirculation in a supercharged internal combustion engine |