| Patents for F02B 3 - Engines characterised byair compression andsubsequent fuel addition (15,671) |
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| 05/17/1994 | CA1329565C Integrated hydroprocessing scheme for production of premium quality distillates and lubricants |
| 05/11/1994 | WO1994010435A1 Large crosshead piston engine |
| 05/11/1994 | WO1994010428A1 Air gas distribution with deviating and check valves for explosion or diesel four-stroke engines |
| 05/11/1994 | WO1994010424A1 Opposed piston engines |
| 05/11/1994 | WO1994009921A1 System for cleaning internal combustion engines |
| 05/11/1994 | WO1994009892A1 Mechanical oil/water emulsifier |
| 05/11/1994 | EP0596860A2 Method for variable valve timing for an internal combustion engine |
| 05/11/1994 | EP0596855A1 Internal combustion engine with exhaust gas turbocharger |
| 05/11/1994 | EP0596602A1 Diesel fuel additive providing clean up detergency of fuel injectors |
| 05/11/1994 | EP0596552A1 Catalyst for treatment of diesel exhaust particulate |
| 05/11/1994 | EP0596499A1 Copper-containing aromatic mannich complexes and concentrates and diesel fuels containing same |
| 05/11/1994 | EP0596297A2 Method and apparatus for checking the monitoring unit of a control system for an engine |
| 05/11/1994 | EP0548066B1 Fuel injection nozzle for internal combustion engines |
| 05/11/1994 | EP0461190B1 Hydrofoil propulsion system |
| 05/11/1994 | DE4237705A1 Diesel engine exhaust catalytic converter reduction agent inflow control - by sensors positioned down flow from reduction catalytic convertersimplifying registration of operating parameters end economising use of reduction agent |
| 05/11/1994 | CN2164413Y Cracking furnace for producing gasoline and diesel from waste and old plastics |
| 05/11/1994 | CA2147278A1 Mechanical oil/water emulsifier |
| 05/10/1994 | US5310325 Rotary engine with eccentric gearing |
| 05/10/1994 | US5309879 Double overhead camshaft four valve diesel engine with side prechamber |
| 05/10/1994 | US5309871 Rotating exhaust valve |
| 05/10/1994 | CA1329343C Adaptive charge mixture control system for internal combustion engine |
| 05/10/1994 | CA1329319C Oil removal from hydrocarbon contaminated cuttings |
| 05/07/1994 | CA2102331A1 Copper-containing aromatic mannich complexes and concentrates and diesel fuels containing same |
| 05/05/1994 | DE4335509A1 Camshaft valve control layout for IC engine - has camshafts with axes running in parallel and two rows of cylinders |
| 05/04/1994 | EP0595676A1 Fitting of metallic inserts for expansion joint in cylinderhead of an internal combustion engine |
| 05/04/1994 | EP0595473A2 Pre-combustion chamber gas engine |
| 05/04/1994 | CN1086153A Energy-saving fuel-oil purifying emulsator |
| 05/03/1994 | US5309213 Optical determination of amount of soot in oil sample |
| 05/03/1994 | US5308365 Diesel fuel |
| 05/03/1994 | US5307779 Apparatus for treating and conditioning fuel for use in an internal combustion engine |
| 05/03/1994 | US5307772 Redox catalysis of NOx in internal combustion engines |
| 05/03/1994 | US5307770 Priming pump valve |
| 05/03/1994 | US5307632 Engine and method for turbo boosted operation of a mechanically assisted turbocharger in a two cycle engine |
| 05/03/1994 | US5307631 Hydraulic control apparatus for hydraulic construction machine |
| 05/03/1994 | US5307621 Asymmetric whirl combustion |
| 04/28/1994 | WO1994009548A1 Electric operated tracked vehicle |
| 04/27/1994 | EP0593793A1 Stimulators for fuel combustion |
| 04/27/1994 | EP0593545A1 Magnetic device for converting reciprocating into rotating motion. |
| 04/27/1994 | CN1085984A Improvements in or relating to internal combustion engines |
| 04/27/1994 | CN1024365C Booster internal combustion engine |
| 04/26/1994 | US5306419 Reducing the zinc dithophosphate concentration by thermo decomposition |
| 04/26/1994 | US5305720 Internal combustion engine |
| 04/26/1994 | US5305716 Rocking-type piston engine |
| 04/26/1994 | US5305632 Method and apparatus for measuring interfacial tension of a liquid using the capillary rise method |
| 04/26/1994 | US5305602 Device for catching and removing particulates for a diesel engine |
| 04/21/1994 | DE4235245A1 Electrical plug-and-socket connector with plastic sealing rings - has individual strands of cable terminated and sealed in separate chambers within extension of plug body. |
| 04/21/1994 | DE4234596A1 Electro magnetic coupling with sliding assembly to eliminate axial thrust - has toothed shock=cushioning elastomer ring which slides under axial thrust imposed by load to neutralise coupling stress |
| 04/20/1994 | EP0593090A1 Dual compression and dual expansion internal combustion engine and method therefor |
| 04/20/1994 | EP0593089A1 Dual compression and dual expansion internal combustion engine and method therefor |
| 04/20/1994 | EP0464201B1 Rotary sleeve valve-carrying internal combustion engine |
| 04/20/1994 | CN2162653Y Sensor for numerical revolution meter of diesel engine |
| 04/20/1994 | CN2162626Y Multiple return-stroke ordinary pressure diesel hot-water stove |
| 04/20/1994 | CN1024261C Method for making sand core adhesive by utilizing the distillation residue of saponaceus waste of cottonseed oil |
| 04/19/1994 | US5304493 Passing fuel through solid phase extraction column containing unbonded silica, determining color change |
| 04/19/1994 | US5303842 Fuel meter and theft prevention device |
| 04/19/1994 | US5303681 Torsional tunable coupling for a diesel engine drive shaft |
| 04/14/1994 | WO1994008136A1 Method and system for controlling the energization of at least one glow plug in an internal combustion engine |
| 04/14/1994 | DE4333424A1 Diesel engine combustion regulator with engine operating condition detectors - has first units for relative redn. of combustion temp. corresp. to detected engine operating conditions and second units for lengthening time of ignition retardation |
| 04/14/1994 | DE4234062A1 Disinfection and sterilising appts. for infectious rubbish from e.g. hospitals or clinics. - has mobile enclosed zone for containers with self-contained steam and current generators for independent operation on site |
| 04/14/1994 | DE4233951A1 Electrical contact element with two outer spring elements - has upper spring arms of second spring embracing those of first spring jointed to leading edges of base |
| 04/13/1994 | EP0591180A1 Particulate filter trap for a diesel engine |
| 04/13/1994 | EP0305531B1 Combustion system for internal combustion engine and combustor used therefor |
| 04/13/1994 | CN2161742Y Urgent self-starting device for diesel engine generator set |
| 04/13/1994 | CN1085239A Use of compounds which absorb and/or fluoresce in the IR region as markers for liquids |
| 04/12/1994 | US5301722 For the collection of fuel spillings |
| 04/07/1994 | DE4309324C1 Single-axle bogie for rail vehicle - has parallel guide bars in longitudinal bogie direction, elastically fastened to beam, to pivot it about bogie pin |
| 04/07/1994 | DE4233458A1 Biological cleaning of coarse loose organic material - by using water in container with microorganisms to breakdown hydrocarbon(s) |
| 04/06/1994 | EP0590814A2 A particulate and exhaust gas emission control system |
| 04/06/1994 | EP0590362A1 Cam drive arrangement for driving the pump piston of an injector pump of a four-stroke internal combustion engine |
| 04/06/1994 | EP0590117A1 Fuel additive compositions containing poly(oxyalkylene) amines and polyalkyl hydroxyaromatics |
| 04/06/1994 | CN2160766Y Air cleaner for small diesel engine |
| 04/06/1994 | CN1084876A High thermal value synthetic liquid fuel |
| 04/05/1994 | US5300218 Reduction of diesel engine particulate emissions by contacting diesel fuel with a carbon molecular sieve adsorbent |
| 04/05/1994 | US5299547 Intake air flow increasing device for combustion engine |
| 04/05/1994 | US5299541 High-pressure fuel injection tube for diesel engine |
| 04/05/1994 | US5299540 Arrangement for a fuel line in an internal combustion engine |
| 04/05/1994 | US5299539 Method for controlling rotational speed of an internal combustion engine |
| 04/05/1994 | US5299538 Internal combustion engine block having a cylinder liner shunt flow cooling system and method of cooling same |
| 04/05/1994 | US5299537 Metered induction two cycle engine |
| 04/05/1994 | US5299449 Liquid flow reactor and method of using |
| 03/31/1994 | WO1994007020A1 Fuel injection nozzle with additive injection for diesel engines |
| 03/31/1994 | WO1994007015A1 Electronic fuel injection system for large compression ignition engine |
| 03/31/1994 | WO1994007012A1 An internal combustion engine |
| 03/31/1994 | WO1994007011A1 Multi-mode energy conserving engine |
| 03/31/1994 | WO1994006585A1 Method for making a ceramic metal composite |
| 03/31/1994 | DE4312725C1 Continuous gravity or centrifugal sepn of emulsion, esp oil sludge - involves passage through liq jet pump before sepn |
| 03/31/1994 | DE4306137C1 Cooling device for flame ring or bush in reciprocating piston engine - has cooling water channels tangential to inner flame ring bore, and ring gap connecting channels, inlets open into lower channel and outlets open into upper channel |
| 03/31/1994 | DE4230667C1 Particle filter for diesel engine exhaust gas - has dividing wall in housing to give gas flows through channels each with a filter unit |
| 03/31/1994 | CA2145161A1 Method for making a ceramic metal composite |
| 03/31/1994 | CA2122486A1 Electronic fuel injection system for large compression ignition engine |
| 03/30/1994 | EP0589178A1 Shape of the combustion chamber for air compressing, self-ignited engines |
| 03/30/1994 | EP0589077A1 Process of manufacturing a liquid rubber through a recycling method |
| 03/30/1994 | CN1084546A Method and apparatus for production of fuel oil from waste plastic |
| 03/30/1994 | CN1084445A Motor-driven woodworking band saw |
| 03/29/1994 | US5298046 Diesel particulate filter element and filter |
| 03/29/1994 | US5297527 Diagnosing apparatus of evaporation fuel control system of vehicle |
| 03/29/1994 | US5297524 Arrangement for a fuel line in an internal combustion engine |
| 03/29/1994 | US5297520 Fuel supply system with high turn down ratio |
| 03/29/1994 | US5297519 Method and apparatus for direct fuel injection in an internal combustion engine |
| 03/29/1994 | US5297448 For an internal combustion engine |