| Patents for F02B 3 - Engines characterised byair compression andsubsequent fuel addition (15,671) |
|---|
| 03/20/1991 | EP0417483A1 A diesel engine with indirect injection |
| 03/20/1991 | EP0417383A2 Method and apparatus for cleaning a soot filter |
| 03/20/1991 | EP0316330B1 Piston upper part with incorporated support bearings for supporting the piston pin of a piston engine |
| 03/20/1991 | EP0258214B1 Device to control electrical consumers in powered vehicles |
| 03/19/1991 | US5001231 Invert emulsion polysaccharide slurry |
| 03/19/1991 | US5000929 Exhaust gas purification catalyst |
| 03/19/1991 | US5000146 Motor brake for commercial vehicles |
| 03/19/1991 | US5000145 Compression release retarding system |
| 03/19/1991 | US5000144 Internal combustion engine |
| 03/19/1991 | US5000138 Installing spark plugs in a diesel internal combustion engine |
| 03/19/1991 | US5000136 Internal combustion engine with rotary valve assembly |
| 03/19/1991 | US5000131 Exhaust port control valve for two stroke engine |
| 03/19/1991 | US5000042 Engine timing calibration method |
| 03/14/1991 | DE4025994A1 Cylinder head for IC engine - has cover of highly heat-resistant material |
| 03/14/1991 | DE3940947A1 Fuel-air mixture formation for IC engine - involves temp. controlled projection in vortex chamber wall for fuel evaporation |
| 03/13/1991 | EP0416270A1 Method and apparatus to control and regulate an engine with self-ignition |
| 03/13/1991 | EP0416265A1 Method and device for controlling fuel injection |
| 03/13/1991 | EP0416146A1 Device for the separation of solid particles and fluids with an elevated density from fluids having a lower density |
| 03/13/1991 | CN1049896A 节能柴油机 Saving diesel |
| 03/12/1991 | US4998813 Mirror system for passenger buses |
| 03/12/1991 | US4998591 Electro-mechanical drive system for a full-track vehicle |
| 03/12/1991 | US4998525 Air supply system for an internal combustion engine |
| 03/12/1991 | US4998513 4-stroke, stratified gas engine |
| 03/12/1991 | US4998511 Compression ignition engine with variable swept volume |
| 03/07/1991 | WO1991002925A1 Vaporizing diesel burner |
| 03/07/1991 | DE4027913A1 Test arrangement for combustion engine diesel engine - measures quantity of fuel delivered to combustion chambers and counts injection pulses |
| 03/07/1991 | DE3929548A1 Vol. synchronisation device for fuel injection pumps - has locking device between plunger sleeve and plunger unit |
| 03/07/1991 | DE3929115A1 Injection system for IC engine - has back pressure valve to return fuel to feed tube between tank and pump |
| 03/07/1991 | DE3928611A1 Einspritzduese fuer dieselmotoren Injector for diesel engines |
| 03/06/1991 | EP0282508B1 Fuel injection device for a diesel internal combustion engine with preinjection |
| 03/05/1991 | US4997555 Fuel filter assembly with heater |
| 03/05/1991 | US4997455 Diesel fuel injector cleaning additive |
| 03/05/1991 | US4997409 Wrapping type transmission structure for internal combustion engines |
| 03/05/1991 | US4996957 Control valve for a compression release engine retarder |
| 03/05/1991 | US4996953 Two plus two stroke opposed piston heat engine |
| 02/28/1991 | DE3928081A1 Gas cloudiness detector for diesel engine exhaust - uses beam splitter-reflector combination and measuring chamber to ascertain soot content |
| 02/28/1991 | DE3927743A1 Electrostatic filter insulator cleaning - by compressed air jets controlled by voltage drop |
| 02/27/1991 | EP0414483A1 Molecular restructuring catalyst |
| 02/27/1991 | EP0413773A1 Nitro group-containing amines, and fuel compositions containing same |
| 02/27/1991 | CN1049512A Hydrocracking catalyst and process |
| 02/26/1991 | US4995992 Bouyant valve controls fuel flow through conduit; settling |
| 02/26/1991 | US4995368 Fuel injection timing apparatus |
| 02/26/1991 | US4995355 Rapid shut-off system for a truck engine |
| 02/26/1991 | US4995348 Two-stroke internal combustion engines and process for operating said engines |
| 02/26/1991 | US4995139 Torque control system for engine performance test machine for internal combustion engines |
| 02/21/1991 | WO1991002151A1 Fuel injection pump for diesel internal combustion engines |
| 02/21/1991 | WO1991002148A1 Device for producing a desired value of a control parameter of an internal combustion engine |
| 02/21/1991 | DE4023299A1 Heat engine with continuous heat supply - has method of controlling compression, and gas throughput |
| 02/21/1991 | DE3928507C1 Sound-absorbing cladding on Diesel engine - has thin panels connected to crankcase by pieces of soft rubber |
| 02/21/1991 | DE3927242A1 Glow plug with notched transition between coaxial windings - improves behaviour of control winding by restriction of heat conduction through narrower section of tube |
| 02/21/1991 | DE3926791A1 Piston for IC engine - has crown attached to body by fasteners which minimise heat conduction |
| 02/20/1991 | EP0413315A1 Improved multigrade synthetic hydrocardon engine oil |
| 02/20/1991 | EP0413147A2 Sheathed-element glow plug |
| 02/20/1991 | EP0412999A1 Adaptive charge mixture control system for internal combustion engine. |
| 02/20/1991 | EP0214974B1 Exhaust gas reactor and process for treating exhaust gases |
| 02/20/1991 | CN1049376A Energy-save oil |
| 02/20/1991 | CN1011725B Engine plant comprising a plurality of turbocharged combustion engines |
| 02/19/1991 | US4993386 Operation control system for internal combustion engine |
| 02/19/1991 | US4993382 Durability, machinability |
| 02/19/1991 | US4993372 Two stroke internal combustion engine with decompression valve |
| 02/19/1991 | US4993314 Convectively cooled hot gas exhaust structure to reduce infrared radiation |
| 02/16/1991 | CA2022997A1 Multigrade synthetic hydrocarbon engine oils |
| 02/13/1991 | EP0412552A1 Combustion chamber for a Diesel engine |
| 02/13/1991 | EP0412506A1 Fuel injection control apparatus of internal combustion engine |
| 02/13/1991 | EP0412210A1 Decanter prefilter for diesel engine fuel |
| 02/13/1991 | CN1049254A Integrated separately excited dynamo electronic regulator |
| 02/13/1991 | CN1049176A Scent fuel oil and its producing method |
| 02/12/1991 | US4992669 Modular energy system |
| 02/12/1991 | US4992605 Production of hydrocarbons with a relatively high cetane rating |
| 02/12/1991 | US4992187 Synergistic mixture of five member heterocyclic ring and hydrazine |
| 02/12/1991 | US4992183 Multigrade hydrogenated decene-1 oligomer engine oils |
| 02/12/1991 | US4992031 Internal combustion engine driven multiple pump |
| 02/12/1991 | US4991644 Internal combustion |
| 02/12/1991 | US4991561 Gas-air mixer |
| 02/12/1991 | US4991551 Apparatus for preventing reverse rotation of an engine |
| 02/12/1991 | US4991396 High performance burner |
| 02/12/1991 | CA1280044C Internal combustion engine |
| 02/07/1991 | WO1991001445A1 Control device for stopping an internal combustion engine |
| 02/07/1991 | WO1991001361A1 Method for catalyzing fuel for powering internal combustion engines |
| 02/07/1991 | DE3938780A1 Fuel distribution and injection system - is for Diesel engine and can be controlled either by accelerator pedal or by electrical device |
| 02/07/1991 | DE3926377A1 Two-watchdog electronic control equipment for IC engine - provides self-checking of both computers and switches out faulty computer supplying two driver outputs |
| 02/06/1991 | EP0412076A1 Internal combustion engine with supercharger |
| 02/06/1991 | EP0412009A1 Multi-cylinder petrol injection engine with three valves per cylinder |
| 02/06/1991 | EP0411321A1 Method for controlling the measuring of fuel in a diesel engine |
| 02/06/1991 | EP0411244A1 Wear-resistant coating and method for its preparation |
| 02/06/1991 | EP0411062A1 Monitoring device for a fuel filter. |
| 02/06/1991 | EP0287580B1 Fuel injection device for internal combustion engines, in particular diesel engines |
| 02/05/1991 | US4990608 Diaphragm wall construction gelatin composition |
| 02/05/1991 | US4990265 Method of dewatering oil mud |
| 02/05/1991 | US4990239 Production of gasoline and distillate fuels from light cycle oil |
| 02/05/1991 | US4989448 Cylinder recognition apparatus for an internal combustion engine |
| 01/31/1991 | DE3925212A1 EM fuel injection valve for external ignition Diesel engine - has hollow magnetic armature with recess supporting flange of coupling tube |
| 01/30/1991 | EP0410694A2 Mullite articles and their manufacture |
| 01/30/1991 | EP0410200A1 Porous body for the treatment of gases and/or vapours and/or liquids and process for the production thereof |
| 01/30/1991 | EP0409943A1 Injection pump for diesel engines. |
| 01/30/1991 | EP0409859A1 Process for operating a two-stroke internal combustion engine. |
| 01/29/1991 | US4987878 Fuel injection system |
| 01/29/1991 | US4987866 Light alloy piston for internal combustion engines |
| 01/29/1991 | CA2020453A1 Thermal shock and creep resistant porous mullite articles |
| 01/29/1991 | CA1279578C Low energy regeneration system for particulate trap for an internal combustionengine |