| Patents for F02B 3 - Engines characterised byair compression andsubsequent fuel addition (15,671) |
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| 11/03/1993 | EP0567552A1 A dual mode, phase shifting, cam engine |
| 11/03/1993 | EP0448560B1 Variable camshaft phasing mechanism |
| 11/03/1993 | CN2145066Y Diesel oil emulsification machine |
| 11/03/1993 | CN1077978A Improvement for petroleum hydrocarbon steam cracking method |
| 11/02/1993 | US5258930 Piston ring wear diagnostic device and procedure therefor |
| 11/02/1993 | US5258164 Electrically regenerable diesel particulate trap |
| 11/02/1993 | US5258049 Nitric acid esters of phenylethanol |
| 10/28/1993 | WO1993021437A1 Engine having valve stroke adjuster and fuel preheater |
| 10/28/1993 | WO1993021434A1 Rotary internal combustion engine |
| 10/28/1993 | WO1993021419A1 Improved environmental vat |
| 10/28/1993 | WO1993020944A1 Apparatus and method for removing fine particles |
| 10/28/1993 | WO1993020937A1 Device for cleaning exhaust fumes |
| 10/28/1993 | DE4213808A1 Fuel catalyst doping device - comprises tin@- coated ceramic honeycomb in engine fuel line |
| 10/28/1993 | DE4213640A1 Detecting soot particle emissions of diesel engines, esp. for motor vehicle - measuring quantity of soot collected in soot filter during engine test operation with preset motor power, speed, torque and load. |
| 10/27/1993 | EP0566878A1 Catalyst for oxidative purifying exhaust gases of Diesel engines |
| 10/27/1993 | EP0566767A1 Fuel heating apparatus |
| 10/27/1993 | CN2144617Y Exhaust muffler for marine diesel engine |
| 10/27/1993 | CN1077793A Heat-exchange type semi-water-gas and kerosene kiln for producing glass mosaic |
| 10/27/1993 | CN1077661A "an oxidative diesel control catalyst" |
| 10/26/1993 | US5256040 Priming pump valve |
| 10/26/1993 | US5255653 Engine throttle control system |
| 10/26/1993 | US5255645 Rotary valve for an internal combustion engine |
| 10/22/1993 | CA2094429A1 Oxidative diesel control catalyst |
| 10/21/1993 | DE4212991A1 Electric generator utilising waste heat from IC engine - supplies hot-air requirements of plant from electrically heated mixt. of engine exhaust gas and coolant air |
| 10/21/1993 | DE4212797A1 High pressure seal for fuel injection device - has multi-sectional sealing elements to form axial gap with steps in control valve and pump bore |
| 10/20/1993 | EP0558628A4 Diesel particulate monitor |
| 10/20/1993 | CN1077479A Method for making hydrocarbon oil from waste polyolefine plastics |
| 10/19/1993 | US5254807 Sensor, in particular RPM sensor |
| 10/19/1993 | US5254266 Oil spill cleanup craft and method using catamaran with exceptional stability |
| 10/19/1993 | US5254240 Hydrocracking of petroleum feedstocks using a tri-elemental catalyst with a titania-alumina support |
| 10/19/1993 | US5253546 Variable valve actuating apparatus |
| 10/19/1993 | US5253476 Pulsed, reverse-flow, regenerated diesel trap capturing soot, ash and PAH's |
| 10/19/1993 | US5253418 Method of forming tappet of the kind having ceramic seat plate |
| 10/14/1993 | WO1993020401A1 Elongated shaped charge ''quasar'', method of making it and methods of shotfiring |
| 10/14/1993 | WO1993020345A1 Control system for an internal combustion engine |
| 10/14/1993 | DE4212110A1 Valve gear for Diesel engine - has two camshafts to actuate gas exchange valves and individual fuel injection valves |
| 10/14/1993 | DE4211589A1 IC engine with variable compression ratio - has conventional head and sliding cylinder within block displaced by hydraulically-operated sliders depending on load and rpm |
| 10/14/1993 | CA2130914A1 Control system for an internal combustion engine |
| 10/13/1993 | EP0565515A1 Diesel engine with combustion chamber in the piston |
| 10/13/1993 | EP0565431A1 Improvements in diesel engines |
| 10/13/1993 | EP0565410A1 Integrated rail device for the exhaust gas recirculation of an internal combustion engine |
| 10/13/1993 | EP0380522B1 Cermet cutting tool |
| 10/13/1993 | CN2143682Y Auxiliary starter for small diesel engine |
| 10/13/1993 | CN2143679Y Silencing apparatus for diesel engine |
| 10/13/1993 | CN1077249A Method for adjusting rated amount of fuel supply of diesel engine |
| 10/13/1993 | CN1077214A Method for extracting fuel oil from waste plastics and synthetic fibre |
| 10/12/1993 | US5252272 Thermal shock and creep resistant porous mullite articles prepared from topaz and process for manufacture |
| 10/12/1993 | US5251590 Method and apparatus for starting an engine utilizing unit valve actuation |
| 10/12/1993 | US5251589 Hot tip glow plug and method for making |
| 10/12/1993 | US5251584 Two cycle engine |
| 10/12/1993 | US5251576 System and method for feeding fuel to a fine-particle-mixed fuel burning diesel engine |
| 10/12/1993 | US5251564 Combustion box exhaust filtration system and method |
| 10/07/1993 | DE4309696A1 Actuator injection pump of diesel engine - has hydraulic cylinder and electromagnetically operated control valve in common unit |
| 10/07/1993 | DE4210746A1 Four=stroke IC-engine - has cylinder liner, to replace intake or exhaust valve, with turned collar, subjected to hydraulic flow for displacement |
| 10/07/1993 | DE4210313A1 Gas turbine plant - has free-piston engine compressor with combustion and compression chambers as input stage to gas turbine |
| 10/06/1993 | EP0564233A1 Composition of matter for high temperature phenolphthalein-, phenolphthalide-, fluorene-, xanthane-, and anthrone-S-triazines that are soluble in diesel fuel |
| 10/06/1993 | EP0563760A2 Fuel-injection device |
| 10/06/1993 | EP0563519A1 Device for mixing and conveying |
| 10/06/1993 | EP0563261A1 Preparation and use of mullite whisker networks |
| 10/06/1993 | EP0461152B1 Water vaporiser |
| 10/06/1993 | CN2143262Y Exhaust hush pipe of single cylinder diesel engine |
| 10/06/1993 | CN1076995A Method of combustion for dual fuel engine |
| 10/06/1993 | CN1022315C Compound-sensitized anti-agglomerating agent for ammonpulver-TNT |
| 10/05/1993 | US5249623 Rubber heat exchanger |
| 10/05/1993 | US5249552 Fuel combustion efficiency |
| 10/01/1993 | CA2090943A1 Composition of matter for high temperature phenolphthaleinphenolphmalide-, fluorene-, xanthane-, and anthrone-s-triazines that are soluble in diesel fuel |
| 09/30/1993 | WO1993019375A1 Injection engine revolution measuring method and diesel tachometer therefor |
| 09/30/1993 | WO1993019288A1 Filtering system for removing soot particles from the exhaust gas of a combustion engine |
| 09/30/1993 | WO1993019140A1 Fuel additive compositions containing poly(oxyalkylene) amines and polyalkyl hydroxyaromatics |
| 09/30/1993 | WO1993014303A3 Engine intake valve selective deactivation system and method |
| 09/30/1993 | DE4307835A1 Precise timing circuit e.g. for diesel engine fuel injector electromagnets - retains holding current in coil by abrupt discharge of stored energy through short-circuiting transistor switch |
| 09/30/1993 | DE4244465A1 Latent heat storage medium of heat store in engine start=up and/or warm=up phase - contg. alkaline earth hydroxide esp. alkaline earth hydrate, poly:hydric alcohol e.g. pentaerythritol, and opt. additives, for cooling medium in industrial plant |
| 09/30/1993 | DE4225050C1 System for preconditioning air or air=gas mixture entering IC engine - has mixing chamber for direct mixing of charge with exhaust gas for preheating and humidification with gas centrifuge for exhaust expulsion |
| 09/29/1993 | EP0562840A1 Synthetic diesel oil |
| 09/29/1993 | EP0562511A1 Method for controlling rotational speed of an internal combustion engine |
| 09/29/1993 | EP0562501A2 Support for tubular particle filter |
| 09/29/1993 | CN2142889Y Double-power starting device for diesel generating set |
| 09/29/1993 | CN1076716A Synthetic diesel oil for very cold district |
| 09/28/1993 | US5248482 Diesel particulate trap of perforated tubes wrapped with cross-wound inorganic yarn to form four-sided filter traps |
| 09/28/1993 | US5248481 Diesel particulate trap of perforated tubes having laterally offset cross-wound wraps of inorganic yarn |
| 09/28/1993 | US5248437 Method for the magnetic inhibition of protista |
| 09/28/1993 | CA1322500C Engine piston assembly and forged piston member therefor having a cooling recess |
| 09/27/1993 | CA2091856A1 Synthetic diesel oil |
| 09/23/1993 | DE4306479A1 Cylinder identification device e.g. for multicylinder IC engine - over-writes second shift-register sequence with corrected version when difference between sequences is ascribed to misfiring |
| 09/23/1993 | DE4209213A1 Filteranordnung zum entfernen von russpartikeln aus abgasen einer verbrennungskraftmaschine Filter assembly to remove soot particles from exhaust fumes of a combustion-engine |
| 09/23/1993 | DE4209046A1 Small gas turbine for driving model aircraft - has compressor running wheel equipped with cover plate and backwardly curved blades |
| 09/23/1993 | DE4208782A1 Goods vehicle drive with stepless hydrostatic-mechanical transmission - has computerised electronic control of diesel engine exhaust turbocharger and hydraulic retarder |
| 09/22/1993 | EP0561740A1 Method of operation of a Diesel engine and such Diesel engine |
| 09/22/1993 | EP0412999B1 Adaptive charge mixture control system for internal combustion engine |
| 09/22/1993 | CN2142420Y Rotary speed relay for diesel locomotive |
| 09/22/1993 | CN1076511A Instrument for testing fuel-injection pressure wave of diesel engine |
| 09/22/1993 | CN1076509A Piperazine derivatives |
| 09/22/1993 | CN1076391A Method for making moulding sand binding agent by use of cotton oil distillation residues therefrom |
| 09/21/1993 | US5245970 Priming reservoir and volume compensation device for hydraulic unit injector fuel system |
| 09/21/1993 | US5245865 Device for determining misfiring cylinder of multicylinder engine |
| 09/16/1993 | WO1993018393A1 Optical determination of fluid opacity |
| 09/16/1993 | WO1993018287A1 Metered induction two cycle engine |
| 09/16/1993 | WO1993018283A1 Internal combustion four stroke engine with cylinder head rotary valves |
| 09/16/1993 | WO1993018117A1 Emulsified fuels |
| 09/16/1993 | DE4309728A1 Rotary speed sensor esp. for diesel engine - has centrifugal mass, and spring formed with regions of different pitch and wire diameter |