| Patents for F02B 3 - Engines characterised byair compression andsubsequent fuel addition (15,671) |
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| 09/16/1993 | DE4229723C1 Regeneratable filter unit of modular structure - for particle removal from diesel exhaust gas |
| 09/16/1993 | DE4207541A1 Exhaust recirculation rate control system e.g. for turbo-diesel engines - includes simulator in loop determining amt. of air inducted in accordance with measured engine speed and injected fuel quantity |
| 09/16/1993 | DE4207392A1 Ultra-light aircraft with inflatable wing and kite-like characteristics - can be run-up for take-off from level ground, and deflated by opening of air valve for folding and transport |
| 09/16/1993 | DE4206023A1 Continuously variable hydrostatic-mechanical transmission e.g. for independent drives in road vehicles - has split transmission with pair of hydrostatic units coupled to engine via gearbox and with output controlled by valves coupled to electrical controller |
| 09/15/1993 | EP0560701A1 Internal combustion engine with adjustable compression ratio and mass of the fly wheel |
| 09/15/1993 | EP0560567A1 Calix-arene encapsulation of s-triazines and their use for reducing nitrogen oxides in Diesel fuel exhaust |
| 09/15/1993 | EP0560405A2 Air-cooled internal combustion engine |
| 09/15/1993 | CN2142147Y Sealing ring of fuel-feed system for diesel engine |
| 09/14/1993 | US5244571 Fuel filter assembly with heater |
| 09/14/1993 | US5244503 Polymeric oil adsorbents |
| 09/14/1993 | US5243953 Diesel fuel preheater for engines |
| 09/14/1993 | US5243947 Fuel injection control system for internal combustion engines |
| 09/14/1993 | US5243946 Apparatus for the magnetic treatment of fuel |
| 09/14/1993 | US5243944 Tank-venting apparatus as well as a method and an arrangement for checking the operability thereof |
| 09/14/1993 | US5243940 Self-igniting reciprocating internal combustion engine |
| 09/14/1993 | US5243938 Differential stroke internal combustion engine |
| 09/14/1993 | US5243932 Pilot/main fuel injection method for diesel engines |
| 09/14/1993 | US5243819 Exhaust gas cleaning device for diesel engines |
| 09/10/1993 | CA2090950A1 Composition of matter for encapsulation of s-triazines using poly(1-hydroxyl-(2,6-phenylene methylenes) for thermal stability enhancement and dissolution in diesel fuel |
| 09/10/1993 | CA2090944A1 Composition of matter for full and partial calix(8)arene encapsulation of s-triazenes for thermal stability enhancement and dissolution in diesel fuel |
| 09/09/1993 | DE4306811A1 Control of diesel engine speed dependent upon oil viscosity - has centrifugal speed governing with regulator subjected to additional force provided by oil damper element |
| 09/09/1993 | DE4229092C1 Reducing the bore of cylinder liners - by transformation of austenite into martensite over a certain bore region |
| 09/09/1993 | DE4207275A1 Electromagnetic actuator control for diesel injector pumps - has drive current level to achieve set position of control rod determined by detection of marker with current level measured and stored in memory |
| 09/08/1993 | EP0559597A1 Construction of scavenging air chamber for diesel engine |
| 09/08/1993 | EP0559112A2 Procedure and device for measuring the power of piston combustion engines |
| 09/08/1993 | EP0558860A1 Heater valve and diesel fuel heater having such a valve |
| 09/08/1993 | EP0558628A1 Diesel particulate monitor |
| 09/08/1993 | EP0558585A1 Internal combustion engine with compressor function. |
| 09/08/1993 | EP0558500A1 Combustion of liquid fuels. |
| 09/08/1993 | EP0558482A1 Harmonic reciprocating heat engines |
| 09/08/1993 | CN2141894Y Explosion pressure measurer for diesel engine |
| 09/08/1993 | CN1075899A Apparatus for preparing a water in oil emulsion |
| 09/08/1993 | CN1022058C Device for magnetically treating fluid |
| 09/07/1993 | US5241929 Electronic engine control module incorporating glow plug and glow plug lamp control |
| 09/06/1993 | CA2087283A1 Apparatus for removing black smoke of exhaust gas for diesel engine |
| 09/03/1993 | CA2080804A1 Diesel fuel heater |
| 09/02/1993 | WO1993017278A1 Pot burner for liquid fuel |
| 09/02/1993 | WO1993017236A1 Fuel pumping apparatus |
| 09/02/1993 | WO1993017226A1 Variable timing gear device |
| 09/02/1993 | DE4206180A1 Valve-controlled two=stroke engine - is for motor vehicle and has new type of cylinder head for gas scavenging |
| 09/02/1993 | DE4205958A1 Fuel heater with resistive element for diesel engine - supplies heat to first few amts. of fuel injected during cold start until spontaneous ignition is achieved |
| 09/02/1993 | DE4205930A1 Relief valve for Diesel injection system - has valve body, shaped to form narrow gap with valve carrier, gap opens into valve chamber |
| 09/01/1993 | EP0558358A1 Exhaust recirculation device for a compression ignition engine driven by the charge lever of the engine |
| 09/01/1993 | EP0558072A1 Internal combustion engine |
| 09/01/1993 | EP0557927A2 Dual fuel electronic control system |
| 09/01/1993 | EP0557367A1 Exhaust pressure modulation valve. |
| 09/01/1993 | EP0403516B1 Ethanol fuel and its use as a diesel fuel |
| 09/01/1993 | EP0333815B1 An exhaust gas apparatus for internal combustion engines provided with a device for housing filters designed to trap solid particles and unburned hydrocarbons entrained in exhaust gases |
| 09/01/1993 | CN1075777A Fuel injector valve for a reciprocating combustion engine |
| 09/01/1993 | CN1021988C Forced idling method of automobile for oil-saving |
| 08/31/1993 | US5240485 Exhaust gas filter |
| 08/31/1993 | US5239956 Internal combustion engine cylinder heads and similar articles of manufacture and methods of manufacturing same |
| 08/31/1993 | US5239955 Low friction reciprocating piston assembly |
| 08/31/1993 | US5239949 Cooling jacket and thermal insulation for an internal-combustion engine |
| 08/29/1993 | CA2082878A1 Dual fuel electronic control system |
| 08/26/1993 | DE4229135C1 Soot filter for diesel engines - assembled from interlocking and sealing flanged filter plates |
| 08/26/1993 | DE4205134A1 Filter mechanism for cleaning exhaust gases, esp. from diesel engines - includes changeover valves at inlets to filter elements to allow these to be fed with exhaust gas or regeneration medium in required sequence |
| 08/26/1993 | DE4205020A1 Exhaust turbocharger for motor vehicle with Diesel- or Otto engine - has compressed air reservoir with compressor connected to additional turbine with stator on common shaft |
| 08/25/1993 | EP0556873A2 Engine throttle control system |
| 08/25/1993 | EP0556846A1 Exhaust silencer for diesel engines, particularly for commercial vehicles |
| 08/25/1993 | CN1075497A Low temp. combustion improver for diesel engine |
| 08/24/1993 | US5238575 Applying absorbant comprising acid leached bentonite, an aminoplast resin, and a solid hydrophobic material |
| 08/24/1993 | US5237969 Ignition system incorporating ultraviolet light |
| 08/24/1993 | US5237968 Apparatus for adjustably controlling valve movement and fuel injection |
| 08/24/1993 | CA1321515C Fuel injection timing apparatus |
| 08/19/1993 | WO1993016425A1 Method and device for monitoring the oil level in the oil sump of for instance an internal-combustion engine, in particular a ship's diesel |
| 08/19/1993 | WO1993016276A1 Method of operating an automotive type internal combustion engine |
| 08/19/1993 | DE4205307C1 Partial surface-wear heat treatment of aluminium@ components of IC engines - by temporarily heating using high energy beam then cooling into deeper and adjoining regions |
| 08/19/1993 | DE4204502A1 Verfahren und vorrichtung zum ueberwachen des oelstandes im oelsumpf einer verbrennungskraftmaschine o. dgl., insbesondere eines schiffsdieselmotors Method and device for supervise the oelstandes in oelsumpf a combustion-engine o. The like., In particular a marine diesel engine |
| 08/19/1993 | DE4204319A1 IC engine with external ignition - has two-part central shaft with end discs and central cage, which guides shaft, held eccentrically in discs |
| 08/18/1993 | EP0556047A1 Reinforced vane |
| 08/18/1993 | EP0555892A2 Engine throttle control system |
| 08/18/1993 | EP0555228A1 Modified cylinder head. |
| 08/18/1993 | EP0470197B1 Catalytic combustion of soot from diesel engines |
| 08/17/1993 | US5236670 Device for purifying fuel |
| 08/17/1993 | US5235949 Method and arrangement for controlling the fuel metered in a diesel engine |
| 08/17/1993 | US5235942 Cylinder head assembly |
| 08/12/1993 | DE4212463A1 Fuel injection control for IC engine - has sensors on injector needle for actual injection period and engine speed sensor for processor to compute exact fuel amounts |
| 08/12/1993 | DE4203144A1 Diesel injector for igniting and main fuel - has bores, supplying igniting fuel chamber, separated from annular chamber by segments forming connecting gaps |
| 08/11/1993 | EP0554766A1 Process for reducing the nitrogen oxide content in exhaust gases by the controlled addition of NH3 |
| 08/11/1993 | EP0554499A1 Soot filter with a ring chamber |
| 08/10/1993 | US5233961 Control apparatus for an internal combustion engine |
| 08/10/1993 | US5233761 Method and apparatus for the alignment of several, machine units arranged in series |
| 08/08/1993 | CA2088698A1 Method of operating an automotive type internal combustion engine |
| 08/05/1993 | WO1993014859A1 Hot-gas-filtering fabric of spaced uncrimped support strands and crimped lofty fill yarns |
| 08/05/1993 | DE4203071A1 Environmentally friendly traffic method combining motor car and rail vehicle - using motor car equipped suitably as trailer for rail vehicle with both vehicles having environmentally friendly high power two-stroke ceramic diesel engines |
| 08/05/1993 | DE4202643A1 Fuel tank for motor vehicle, with filling and ventilation device - has constriction near top, adapted to vehicle parts, and high filler socket with long tube |
| 08/05/1993 | CA2127534A1 Hot-gas-filtering fabric of spaced uncrimped support strands and crimped lofty fill yarns |
| 08/04/1993 | EP0553637A1 Filter material, in particular for oil, gasoline or diesel filter for automotive vehicles |
| 08/04/1993 | EP0553472A2 Process and appliance for testing an apparatus which comprises at least one microprocessor |
| 08/04/1993 | EP0553423A1 Expansion reduction of cordierite |
| 08/04/1993 | EP0553364A1 Water injection diesel engine |
| 08/04/1993 | CN2139629Y Mechanical driving diesel engine lighting installation |
| 08/04/1993 | CN1074976A Method for converting diesel engine into double-fuel engine |
| 08/04/1993 | CN1021718C Soil working machine |
| 08/03/1993 | US5231962 Fuel injection control system with split fuel injection for diesel engine |
| 08/03/1993 | US5231959 Intake or exhaust valve actuator |
| 08/03/1993 | CA1320878C Internal combustion engine with a central crankshaft and integral tandem annular pistons |
| 08/03/1993 | CA1320853C Crankshaft phasing mechanism |
| 07/29/1993 | DE4201836A1 I.C engine with fuel prepn. device - entails fuel or combustion air or mixing conditioning devices arranged directly in front of engine or fitted directly on it |