| Patents for F02B 1 - Engines characterised by fuel-air mixture compression (10,837) |
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| 02/21/1989 | US4805409 Method of and apparatus for recovering exhaust gas energy of internal combustion engine |
| 02/16/1989 | DE3725626A1 Two=stroke IC engine with external ignition - has scavenging pump with one-sided action |
| 02/15/1989 | EP0303569A2 1,4-Oxathianones and 1,4-oxathiepanones and their use as additives in functional liquids |
| 02/14/1989 | US4804784 Process for preparing methyl- and ethyl-substituted primary anilines |
| 02/14/1989 | US4803969 Process for the load-dependent control of a hydraulic drive for a compressor arranged at an internal-combustion engine |
| 02/14/1989 | US4803961 Air suction devices for multicylinder engines |
| 02/14/1989 | US4803838 Diesel particulate infusion controller |
| 02/09/1989 | WO1989001089A1 Internal combustion engine |
| 02/09/1989 | DE3725561A1 Fuel vaporiser for Otto cycle engine - consists of heating chamber fitted with tubes connected to fuel distributor |
| 02/09/1989 | DE3725272A1 Fuels for spark-ignition engines |
| 02/08/1989 | EP0302851A2 Reciprocating piston internal combustion engine |
| 02/08/1989 | EP0302735A2 Control apparatus of an internal combustion engine |
| 02/08/1989 | EP0302245A1 Water-cooling system for a supercharged internal-combustion engine |
| 02/07/1989 | US4802449 "O"-Type engine construction |
| 02/07/1989 | US4802335 Feeding, agitating, heating emulsified water-magnesium exhaust soot mixture; controlling flow rate |
| 02/02/1989 | DE3724495A1 Valve-timed four-stroke reciprocating piston internal combustion engine with applied ignition |
| 02/01/1989 | EP0302045A2 Two-stroke engine |
| 02/01/1989 | EP0302042A1 Six-stroke internal combustion engine |
| 02/01/1989 | EP0301448A1 Fuels for an internal combustion engine |
| 01/31/1989 | US4800858 Collapsible wall engine |
| 01/31/1989 | US4800853 Adiabatic internal combustion engine |
| 01/26/1989 | WO1989000514A1 Roller drive unit |
| 01/25/1989 | EP0300650A1 Motor scooter |
| 01/24/1989 | US4799622 Ultrasonic atomizing apparatus |
| 01/24/1989 | US4799462 Hydraulic valve drive for internal combustion engines |
| 01/24/1989 | CA1249192A1 Method and apparatus for cooling cylinder head of an engine |
| 01/19/1989 | DE3722723A1 Liquid-cooled light-alloy cylinder head |
| 01/18/1989 | EP0299385A2 Two-stroke engine |
| 01/18/1989 | EP0216778B1 Arrangement in removable oil filters |
| 01/18/1989 | CN2031037U "swivel type" internal-mechanical energy transfer device for heat engine |
| 01/17/1989 | US4798185 Stress-limiting flexible throttle lever apparatus for a gasoline engine driven power tool or the like |
| 01/17/1989 | US4798084 Measuring device for measuring a fuel injection quantity |
| 01/12/1989 | WO1989000339A1 Flat bodies, in particular for use as heat sinks for electronic power components |
| 01/12/1989 | WO1989000241A1 Internal combustion engine, in particular otto engine with exhaust return system |
| 01/12/1989 | DE3728096C1 Flat body, especially for use as a heat sink for electronic power components |
| 01/12/1989 | DE3721486A1 Piston engines with a method for improving the reaction in the engine combustion chambers and secondary reaction areas |
| 01/11/1989 | EP0298304A1 Waste heat recovery system for liquid-cooled internal combustion engine |
| 01/11/1989 | EP0298254A1 Fuel injection pump |
| 01/11/1989 | EP0162895B1 Diesel fuel cetane improver |
| 01/10/1989 | US4797070 Displacement compressor for supercharging of combustion engines |
| 01/10/1989 | US4797007 Temperature and line pressure probe |
| 01/10/1989 | US4796588 Fuel control apparatus |
| 01/10/1989 | US4796585 Vacuum advance regulator for a spark ignition engine |
| 01/10/1989 | US4796574 SOHC type internal combustion engine |
| 01/05/1989 | DE3741511A1 Cylinder head with a common gas-reversing valve for the inlet and outlet of an internal combustion engine |
| 01/04/1989 | EP0297747A2 Adaptive control system for an internal combustion engine |
| 01/03/1989 | US4795833 Isomerization of dimethylanilines with a zeolite catalyst |
| 01/03/1989 | US4794901 Low pressure air assisted fuel injection apparatus for engine |
| 01/03/1989 | US4794900 Ignition system for an internal combustion engine |
| 01/03/1989 | US4794896 Lubricating device for two-stroke engine |
| 01/03/1989 | US4794889 Fuel puddle bleed shut-off for fuel injected two cycle engine |
| 01/03/1989 | US4794888 Fuel puddle suction system for fuel injected engine |
| 01/03/1989 | CA1248029A1 Rotary internal combustion engine |
| 12/28/1988 | CA1247482A Apparatus for cooling cylinder head of an engine |
| 12/27/1988 | US4793970 Heat-resistant, corrosion-resistant nickel base alloys |
| 12/27/1988 | US4793297 Valve operating mechanism for internal combustion engine |
| 12/27/1988 | US4793239 Fluid handling device |
| 12/27/1988 | US4793135 Monitoring, supplying carbon monoxide to catalytic converter as needed |
| 12/22/1988 | DE3719234A1 Method and apparatus for cleaning the fuel inlet passages of an injection-type internal combustion engine with spark ignition |
| 12/21/1988 | EP0295651A1 Method and device for controlling the ignition timing of internal combustion engines |
| 12/21/1988 | EP0295650A2 Engine control apparatus |
| 12/20/1988 | US4791896 Water cooled scavenged crankcase type Otto internal combustion engine |
| 12/20/1988 | US4791895 Electro-magnetic-hydraulic valve drive for internal combustion engines |
| 12/20/1988 | US4791894 Reciprocating piston engine |
| 12/20/1988 | US4791810 Flow monitoring |
| 12/20/1988 | CA1247075A1 Catalyst for purifying diesel engine exhaust gases |
| 12/20/1988 | CA1246948A1 Apparatus for cooling cylinder head of an engine |
| 12/15/1988 | DE3718433A1 Piston engines with methods for improving the reaction in engine combustion chambers and secondary reaction areas |
| 12/15/1988 | DE3718310A1 Rotary multiple-piston flywheel engine |
| 12/13/1988 | US4790792 Torsion damping assembly |
| 12/13/1988 | US4790284 Regenerative internal combustion engine |
| 12/13/1988 | US4790272 Non-circular poppet valves for internal combustion engine cylinder assemblies |
| 12/13/1988 | US4790270 Direct fuel injected engines |
| 12/08/1988 | EP0282490A4 Method of operating catalytic ignition cyclic engines and apparatus thereof. |
| 12/08/1988 | DE3816331A1 Mixture-compressing two-stroke internal combustion engine |
| 12/07/1988 | EP0293847A2 Motion converting device |
| 12/06/1988 | US4789308 Self-contained electric fuel pump with output pressure regulation |
| 12/06/1988 | US4789004 Apparatus and method for increasing fluid flow rate in a flow path including a curved flow path section |
| 12/06/1988 | US4788957 Ignition timing control device for internal-combustion engines |
| 12/06/1988 | US4788952 Rotary piston internal combustion engine |
| 12/01/1988 | WO1988009432A1 Turbo motor control system |
| 12/01/1988 | WO1988009430A1 Combustion promoter for internal combustion engines |
| 12/01/1988 | DE3810728A1 Rotary piston engine |
| 11/30/1988 | EP0293278A1 Multi-valve cylinder head for an internal-combustion engine |
| 11/30/1988 | EP0292853A2 Forced-circulation type water-cooling system for horizontal internal-combustion engine |
| 11/29/1988 | US4787949 Method of manufacturing highly water absorbent pleated filter laminate |
| 11/29/1988 | US4787830 For use in diesel fuel injector pumps |
| 11/29/1988 | US4787736 Laser clad valve for internal combustion engine |
| 11/29/1988 | US4787349 Ignition device for air-compressing internal combustion engine |
| 11/29/1988 | US4787344 Two-stroke multi-cylinder engine |
| 11/29/1988 | US4787342 V-6 engine |
| 11/29/1988 | US4787341 Pressure assist piston for internal combustion engine |
| 11/24/1988 | DE3812304A1 Internal combustion engine with supercharging |
| 11/24/1988 | DE3715796A1 Fuel-Injection and Spraying System for 2-Stroke, 2-Cylinder and Multi-Cylinder Engines |
| 11/23/1988 | EP0160012B1 Process for carrying out radical-enhanced combustion in i.c. engine |
| 11/22/1988 | US4785909 Noise silencing systems |
| 11/22/1988 | US4785789 Method and system for controlling the spark ignition of ignition elements in an internal combustion engine |
| 11/22/1988 | US4785771 Fuel injection control apparatus with forced fuel injection during engine startup period |
| 11/22/1988 | CA1245076A1 Method and a device for testing the tightness of an engine |
| 11/17/1988 | WO1988008926A1 Provision for the combustion chamber surfaces of an internal combustion engine |