| Patents for F02B 3 - Engines characterised byair compression andsubsequent fuel addition (15,671) |
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| 06/17/1992 | DE4117112C1 Cooler for webs between simultaneously cast cylinders - has shallow slot in web retaining face for cover plate, opening into collector trough |
| 06/17/1992 | DE4116943C1 Liq. cooled IC engine four-valve cylinder head - whose bottom is thickened on outlet side down to outlet ducts |
| 06/17/1992 | DE4040235A1 Injection pump for diesel engine - has work chamber of pump piston limited by dividing piston on same axis as pump piston |
| 06/17/1992 | DE4039952A1 Zeolite adsorber for exhaust catalytic converters - for emissions redn. during cold start=up period of diesel engines |
| 06/17/1992 | DE4039933A1 Diesel electric drive module for tunnelling machinery - has pump driving electric motor, coupled to diesel engine by freewheel clutch |
| 06/17/1992 | CN1017061B Anti-knocking, fume-reducing, oil-saving agent for vehicles and ships and process for producing same |
| 06/16/1992 | US5122161 Maleic anhydride-, polyamine-, phenol-, aldehyde-modified polyisobutylene; antideposit and -fouling agents |
| 06/16/1992 | US5121796 Oil well spill trough |
| 06/16/1992 | US5121722 Combustion chamber defining piston for an internal combustion engine |
| 06/16/1992 | US5121608 Gas turbine engine fuel burner |
| 06/16/1992 | US5121604 Control of supercharged internal combustion engines |
| 06/16/1992 | US5121601 Diesel engine exhaust oxidizer |
| 06/16/1992 | CA1303599C Medium speed diesel engine lubricating oils |
| 06/11/1992 | WO1992009803A1 Combustion of liquid fuels |
| 06/11/1992 | WO1992009796A1 Air supply system for an internal combustion engine |
| 06/11/1992 | WO1992009792A1 Internal combustion engine with compressor function |
| 06/11/1992 | DE4203327A1 Combustion chamber for two=stroke diesel engine - has concentric ring located around combustion chamber |
| 06/11/1992 | DE4103653C1 Smoke-burning filter for Diesel engine - has channels with walls made of porous material and electrodes for HV ignition system |
| 06/11/1992 | DE4038579A1 Hydrocarbon escape-prevention system - is used when refuelling vehicle and cleans gas generated at pump nozzle |
| 06/10/1992 | EP0489328A1 Method for spraying a coating on a disk |
| 06/10/1992 | CN2106899U New model-495 diesel engine piston |
| 06/10/1992 | CN1061832A Diesel engine with free piston |
| 06/09/1992 | US5121324 Motor vehicle magagement and control system including solenoid actuated fuel injection timing control |
| 06/09/1992 | US5119881 Cylinder head casting core assembly and method |
| 06/09/1992 | US5119780 Staged direct injection diesel engine |
| 06/04/1992 | DE4200684A1 Index-gear spur-rack system - has parallel facing spur rack sections |
| 06/04/1992 | DE4038443A1 Fuel injector with needle guide for diesel engine - has control pin acting as damping piston, suited to mass prodn. without special finish or machining |
| 06/04/1992 | DE4038139A1 Composite plain bearing used in Diesel engines - comprises aluminium@ alloy coating on steel support layer having aluminium oxide-contg. coating having pores filled with solid lubricant |
| 06/04/1992 | DE4037831A1 Deep colouring of natural stone - by applying a mixt. of colourant, toluene@ or xylene, and oil, and soaking into stone |
| 06/04/1992 | CA2055161A1 Method for spraying a coating on a disk |
| 06/03/1992 | EP0488747A1 Composition and method relating to diesel powered vehicles |
| 06/03/1992 | EP0488434A1 Turbo charger bearing |
| 06/03/1992 | EP0488431A2 Internal combustion engine with variable combustion chamber |
| 06/03/1992 | EP0488386A1 Exhaust gas purifier for diesel engine |
| 06/03/1992 | EP0488347A1 Diesel engine exhaust gas-purifying catalyst |
| 06/03/1992 | EP0488105A1 Activated carbon, production thereof and its use for adsorption |
| 06/03/1992 | EP0476010A4 Reciprocating piston engine with pumping and power cylinders |
| 06/03/1992 | CN1061654A Cocoon-baker |
| 06/03/1992 | CN1061617A Compounding and preparation method for coal tar type diesel oil |
| 06/02/1992 | US5118835 Thio-bis(alkyl lactone acid esters) and thio-bis (Hydrocarbyl diacid esters) are usefull additives for lubricating compositions |
| 06/02/1992 | US5117909 Prevention gas leakage from oil wells |
| 06/02/1992 | US5117801 Combustion system for dual fuel engine |
| 06/02/1992 | US5117800 Oxygen enrichment of fuels |
| 06/02/1992 | US5117793 High pressure fuel injection unit |
| 06/02/1992 | US5117790 Engine operation using fully flexible valve and injection events |
| 06/02/1992 | US5117789 Internal combustion engine |
| 06/02/1992 | CA1302188C Gas feed system for a gas fired diesel engine |
| 05/30/1992 | CA2056599A1 Diesel engine exhaust gas-purifying catalyst |
| 05/30/1992 | CA2056314A1 Composition and method relating to diesel powered vehicles |
| 05/29/1992 | WO1992008887A1 Exhaust pressure modulation valve |
| 05/27/1992 | EP0487486A1 Exhaust gas purification arrangement for Diesel motors |
| 05/27/1992 | EP0487087A1 Device for controlling the fuel injection timing in a diesel engine |
| 05/27/1992 | EP0486963A1 Combustion engine with a plurality of combustion chambers |
| 05/27/1992 | EP0486519A1 Energy conserving engine |
| 05/27/1992 | EP0486505A1 Fuel injection pump for diesel internal combustion engines. |
| 05/27/1992 | DE4109435C1 Piston IC engine working temp. booster - has heating air heat exchanger passed by combustion gas or gases of separate burner |
| 05/27/1992 | DE4037165A1 Fuel injection pump with pre-injection - has shut=off device to switch-on=off pre-injection |
| 05/27/1992 | CN1061426A Formulation in making substitute of diesel oil from wild plants and its preparation |
| 05/26/1992 | US5116579 Humidity detector, ammonia supply means, flow controller; air pollution |
| 05/26/1992 | US5116485 Flashing and passing through refluxing exchanger |
| 05/26/1992 | US5116342 Trigger circuit with self-adjusting reference value |
| 05/26/1992 | US5115789 Direct injection diesel engine |
| 05/26/1992 | US5115783 Method for varying the flow rate of fuel in a distributor-type electronic control fuel-injection pump |
| 05/26/1992 | US5115726 Two-piece piston assembly |
| 05/26/1992 | US5115725 Piston and connecting rod assembly |
| 05/26/1992 | US5115633 Compact high-energy auxiliary power method and means |
| 05/21/1992 | DE4036580A1 Fuel injection valve for diesel engine - has retardation mass located in two-spring nozzle holder which delays at commencement of main injection |
| 05/21/1992 | DE4036376A1 Temp.-dependent starting control for fuel pump of diesel engine - has temp. switch to control coil excitation and operate injection pump |
| 05/21/1992 | DE4036162A1 Rapidly-heated glow plug for diesel engine - has two pins of different specific heat partly replacing ceramic powder filling within composite resistance winding |
| 05/21/1992 | DE4036161A1 Adjustable glow plug for diesel engine - has centering winding and bolt assembled together temporarily for guidance and adjustment of composite resistance winding |
| 05/20/1992 | EP0485610A1 Heated surface fuel striking ignition type internal combustion engine and method of heated surface fuel striking ignition |
| 05/19/1992 | US5114901 Ceramic coating for a catalyst support |
| 05/19/1992 | US5114435 Polyalkylene succinimide deposit control additives and fuel compositions containing same |
| 05/19/1992 | US5114434 Deodorizing and decolorizing |
| 05/19/1992 | US5114433 Directly distilled diesel fuels having improved cetane numbers |
| 05/19/1992 | US5113808 Double piston engine |
| 05/19/1992 | US5113652 Diesel engine exhaust system |
| 05/19/1992 | CA1301146C Oxidation and corrosion resistant diesel engine lubricant |
| 05/14/1992 | WO1992008968A1 Diesel particulate monitor |
| 05/14/1992 | WO1992008125A1 Method for detecting fuel dilution of marine lubricating oils |
| 05/14/1992 | WO1992007922A1 Aqueous fuel and combustion method for engines |
| 05/14/1992 | DE4141384A1 Oscillating drive for two=stroke engine - involves at least two engine cylinders with inlet-controlling piston acting on common crankshaft |
| 05/14/1992 | DE4109806A1 Diesel engine soot filter - with tautly supported woven metallic fabric layers |
| 05/13/1992 | EP0446232A4 Rotary internal combustion engine |
| 05/13/1992 | CN1061074A Booster internal combustion engine |
| 05/13/1992 | CN1061001A Multi-function fluid pumping and storage equipment |
| 05/13/1992 | CN1060985A Method for making sand core adhesive by utilizing the distillation residue of saponaceus waste of cottonseed oil |
| 05/12/1992 | US5112372 Advanced disposable air cleaner |
| 05/12/1992 | US5111699 Sensor for measuring the pressure of a medium |
| 05/07/1992 | DE4134530A1 Piston head mfg. process - involves using compressed elastic inserts for cooling chamber to reduce heat at combustion chamber edges |
| 05/07/1992 | DE4109622C1 Elastic shaft coupling with good damping characteristics - includes ring-shaped coupler fixed between ring flanges connected to drive and unit to be coupled, by vulcanisation |
| 05/06/1992 | EP0483457A1 Device for the shortering of the delay in the ignition of a diesel engine with indirect infection |
| 05/06/1992 | EP0483328A1 Remote control device for starting and stopping diesel and petrol engines |
| 05/06/1992 | EP0483272A1 Method for catalyzing fuel for powering internal combustion engines |
| 05/06/1992 | EP0483156A1 Hydrocracking catalyst and process |
| 05/06/1992 | EP0483134A1 Internal combustion engine. |
| 05/06/1992 | EP0334926B1 Filter for the abatement of solid particles and unburned hydrocarbons entrained in the exhaust gases from internal combustion engines |
| 05/06/1992 | EP0214251B1 Intake spiral and/or turbulence device for combustion engines |
| 05/06/1992 | CN1060759A Weeding compositions |
| 05/05/1992 | US5110747 Air pollution control |