| Patents for F02B 3 - Engines characterised byair compression andsubsequent fuel addition (15,671) |
|---|
| 06/09/1993 | EP0544920A1 Direct injection type compression ignition internal combustion engine |
| 06/09/1993 | DE4239391A1 Aluminium magnesium, titanium wear resistant rotor - comprises oxide ceramic layer with fluoro polymer, e.g. poly:tetra:fluoroethylene, for resistance to corrosion for turbo mol. pump |
| 06/09/1993 | DE4214183A1 Exhaust gas treatment for IC (diesel) engine - has reducing catalyst for nitrogen oxide with ammonia addition, and downstream oxidative catalyst |
| 06/09/1993 | DE4140071A1 Air-compressing fuel injection engine using methanol - has small pilot fuel volume injected shortly before main volume, while ignition assistance device is active |
| 06/09/1993 | DE4140043A1 Inductive load driving system esp. for IC engine control - measures current shortly after switch=on and immediately after switch=off and calculates effective value, e.g. by averaging |
| 06/09/1993 | DE4139907A1 High pressure fuel injection device - has labyrinth seal between pump piston and cylinder liner, or between nozzle pin and housing |
| 06/09/1993 | CN1072949A Regeneration process for waste lubricating oil by use of flocculation method |
| 06/09/1993 | CN1072947A 合成柴油 Synthetic diesel |
| 06/08/1993 | US5216990 Glow plug for internal combustion diesel engine |
| 06/03/1993 | DE4139529A1 Gas turbine used for vehicle propulsion - controls operating temperature according to speed to minimise exhaust gas pollution |
| 06/03/1993 | DE4138898A1 Auxiliary power source in motor vehicle operated by air resistance when travelling - has shaft about one metre long running in two ball bearings and equipped with three or more scoop shaped blades rotated by wind produced as result of travel |
| 06/02/1993 | EP0544395A2 Device for magnetically treating fluids gases or solids |
| 06/02/1993 | CN1072755A Device for magnectically treating fluids, gases or solid |
| 06/01/1993 | US5215652 Mixing nonionic metallic platinum group metal complexes with feedstock stream, recycle stream and hydrogen stream, hydrogenation, depositing metal on catalyst |
| 06/01/1993 | US5215065 Diesel vehicle fuel heater system |
| 06/01/1993 | US5215063 Motor vehicle air-fuel ratio automatic control device |
| 06/01/1993 | US5215054 Valve control apparatus and method |
| 06/01/1993 | US5215052 Internal-combustion engine with predominantly swirl-free air inflow into a shallow combustion space |
| 06/01/1993 | US5215051 Modified aspirated internal combustion engine |
| 06/01/1993 | US5215050 Method of producing a cylinder head of an internal combustion engine |
| 05/27/1993 | WO1993010347A1 Emulsion fuel feeding apparatus and method |
| 05/27/1993 | WO1993010343A1 Method of operating a free-piston engine; and free-piston engine operating according to this method |
| 05/27/1993 | WO1993010341A1 Method for the cold start of a free-piston engine; and free-piston engine adapted for use of this method |
| 05/27/1993 | WO1993009948A1 Tube |
| 05/27/1993 | WO1992022736A3 Improved internal combustion engine cylinder heads and similar articles of manufacture and methods of manufacturing same |
| 05/27/1993 | DE4138733A1 Use of decommissioned TNT in engine fuels - added in amt. of 0.1 per cent in petrol or 0.5 per cent in diesel, or replacing methyl butyl ether in super-grade petrol, giving 10 per cent consumption saving |
| 05/27/1993 | DE4138353A1 Diesel engine with crank case - has cover hood on cylinder head, with separate chambers for valve drive and injection valve, chambers being oil tight and closed by closure |
| 05/27/1993 | DE4138306A1 Diesel engine exhaust filter - has nozzle system for directing regeneration gas onto filter body |
| 05/27/1993 | DE4138284A1 Diesel engine exhaust filter - with reduced temp. variation caused by hot gas regeneration, has baffle with opening connecting exhaust space to regeneration space |
| 05/27/1993 | CA2123423A1 Emulsion fuel feeding apparatus and method |
| 05/26/1993 | EP0543716A1 Catalysts for diesel motors and diesel motor with a filter containing such a catalyst |
| 05/26/1993 | EP0543477A2 Process for the addition of ferrocene to fuels or to petrol |
| 05/26/1993 | EP0543433A1 Method and apparatus for controlling the air/fuel ratio in a diesel engine |
| 05/26/1993 | EP0543210A1 Engine comprising a continuous braking device, particularly for an industrial vehicle |
| 05/26/1993 | EP0543075A1 Electrical heating element for a soot filter |
| 05/25/1993 | US5214020 Backwash type particulate filter |
| 05/25/1993 | US5213781 Method of cleaning nitrogen oxide containing exhaust gas |
| 05/25/1993 | US5213251 Method for fabricating a wear-resistant magnet-containing component and resulting article |
| 05/25/1993 | US5213083 Actuating fluid pump having priming reservoir |
| 05/25/1993 | US5213068 Arrangement for connecting pressure medium systems to cylinder head in big diesel engines |
| 05/25/1993 | US5213067 Internal combustion engine |
| 05/19/1993 | EP0542452A1 Improvements in connecting pressure medium systems to the cylinder head of an I.C. engine |
| 05/19/1993 | EP0541724A1 Flexible drive transmitting coupling |
| 05/19/1993 | EP0541613A1 Two and four stroke compound diesel engines with cvt drive |
| 05/19/1993 | DE4137914A1 Injecting fuel into diesel engine combustion chamber - using tubular screen against which fuel is injected and provided with holes for aspiration of combustion chamber air |
| 05/19/1993 | DE4137771A1 Electrically regenerable particle filter assembly - for diesel engine exhausts |
| 05/19/1993 | CN1072243A 二冲程发动机 Two-stroke engines |
| 05/18/1993 | USRE34252 Multi-fuel compression-ignition engine and fuel injection pump therefor |
| 05/18/1993 | US5211138 Rotary internal combustion engine |
| 05/18/1993 | US5211010 Exhaust gas purification system for a diesel engine |
| 05/18/1993 | US5211009 Method for the regeneration of particulate-filter systems |
| 05/18/1993 | CA1317885C Apparatus for treating particulate emission from diesel engine |
| 05/13/1993 | WO1993009384A1 Asymmetric whirl combustion |
| 05/13/1993 | WO1993009346A1 Glow plug controller |
| 05/13/1993 | WO1993009337A1 An internal combustion engine |
| 05/13/1993 | DE4238068A1 Diesel engine exhaust gas feedback control - regulates flow vol. through exhaust gas feedback channel dependent on press. in exhaust gas line containing particle filter |
| 05/13/1993 | DE4236960A1 Non-Otto IC engine air-fuel mixture regulating - having at least one cylinder for optimum use of catalyser with probe for determining air ratio, lambda, in hot exhaust gas flow with carbon mon:oxide and nitrogen:oxide |
| 05/13/1993 | DE4236398A1 Eddy chamber arrangement for diesel engine - involves injection nozzle and incandescent plug with accommodation hole receiving active end area of plug in groove-shaped end part |
| 05/13/1993 | DE4137179A1 Vorrichtung zum erzeugen einer wasser-in-oel emulsion Apparatus for producing a water-in-oil emulsion |
| 05/13/1993 | DE4136851A1 Low-powered diesel engine - has direct fuel injection using injection nozzle on same axis as cylinder together with combustion chamber hollow of hemispherical shape |
| 05/13/1993 | DE4136748A1 Liquid cooled diesel engine - has enhanced air cooling for encapsulated toothed belt drive |
| 05/12/1993 | EP0541291A1 Internal combustion engine |
| 05/12/1993 | EP0541080A1 A two-stroke engine |
| 05/12/1993 | EP0540635A1 Post-combustion catalysts |
| 05/12/1993 | CN1071996A Cylinder head |
| 05/12/1993 | CN1020650C Heated surface impingement ignition type ic engine and heated surface impingement igniting |
| 05/11/1993 | US5209208 Fuel injection pump for diesel internal combustion engines |
| 05/11/1993 | US5209200 Controlled dispersion of injected fuel |
| 05/11/1993 | US5209197 Cylinder head/cylinder sealing device for a reciprocating pressurized gas machine |
| 05/11/1993 | US5209062 Large diesel engine |
| 05/11/1993 | CA1317514C Internal combustion engine |
| 05/06/1993 | DE4202607A1 Ceramic coating of bearing surfaces - by feeding medium contg. plastic and ceramic particles to clearance space while heat is generated by relative movement of surfaces |
| 05/06/1993 | DE4136305A1 Fuel pump for diesel engine with optional plant oil feed - has simultaneous changeover of maximum torque setting with fuel selection control, compensating loss of performance on changing from diesel to plant oil |
| 05/06/1993 | DE4136135A1 Monitoring device for distance between journals of engine crankshaft - incorporates microprocessor for evaluating propagation time of signal retro-reflected to transmitter from surface of opposite journal |
| 05/06/1993 | DE4135580A1 IC engine injection nozzle jet pattern representing appts. - has array of capacitive measuring cells and determines filling with petrol or diesel from nozzle directed at array |
| 05/05/1993 | EP0539661A2 Diesel preheater for engines, particularly for motor vehicle engines |
| 05/05/1993 | EP0539616A1 Engine brake system for all types of diesel and gasoline engines |
| 05/05/1993 | EP0539579A1 Diesel fuels containing organometallic complexes |
| 05/05/1993 | EP0539578A1 Copper-containing organometallic complexes and concentrates and diesel fuels containing same. |
| 05/05/1993 | EP0539576A1 Organometallic complex-antioxidant combinations, and concentrates and diesel fuels containing same. |
| 05/05/1993 | EP0539572A1 Low-sulfur diesel fuels containing organometallic complexes |
| 05/05/1993 | CN2131992Y Deisel engine piston with pressure diffusion structure of two combustion chambers |
| 05/05/1993 | CN1020469C Method and apparatus of mixing water with fuel and produced fuel-water emulsion |
| 05/04/1993 | US5208203 Diesel engine exhaust gas-purifying catalyst |
| 05/04/1993 | US5207953 Mixture with acyclic brominated hydrocarbon; oil and gas well fluids |
| 05/04/1993 | US5207200 Misfiring sensing apparatus for an internal combustion engine |
| 05/04/1993 | US5207197 Cylinder head for a multi-cylinder internal combustion engine |
| 05/04/1993 | CA1317240C Filter unit, and apparatus for treating particulates in an exhaust gas from a diesel engine |
| 04/29/1993 | WO1993008401A2 Volumetric metering equipment |
| 04/29/1993 | WO1993008372A1 Internal combustion rotary piston engine |
| 04/29/1993 | DE4234617A1 Separate compression chamber in reciprocating engine - consists of closed cylinder, connected to engine via valve, and movable spring-loaded piston |
| 04/29/1993 | DE4135294A1 Fuel mixt. used for diesel engines or as heating oil e.g. in ships - comprises vegetable and/or animal oil and aliphatic fatty acid ester |
| 04/29/1993 | DE4135237A1 Piston and connecting rod for IC-engine - facilitates transfer of oil from duct in connecting rod to cooling chamber in piston |
| 04/29/1993 | DE4135233A1 Secondary power source for commercial vehicle - consists of engine using liquefied petroleum gas or compressed natural gas as fuel |
| 04/28/1993 | EP0539126A2 Process for preparing a diesel fuel fraction by oligomerisation |
| 04/28/1993 | EP0538564A1 Internal combustion engine with self-ignition |
| 04/28/1993 | EP0427746B1 Combined pre-heating and filtering device, in particular for automobile engines |
| 04/28/1993 | CN2130925Y Automatic stop valve for diesel engine on underpressure |
| 04/28/1993 | CN2130766Y Cooling device of tail diesel engine for ship |
| 04/28/1993 | CN2130640Y Device for setting or loosening screws on connecting rod of diesel engine |