Patents
Sitemap › F02 - Combustion engines; Hot-gas or combustion-product engine plants › F02B - Internal-combustion piston engines; Combustion engines in general › F02B 3 - Engines characterised byair compression andsubsequent fuel addition
Patents for F02B 3 - Engines characterised byair compression andsubsequent fuel addition (15,671)
01/1990
01/02/1990US4891049 Hydrocarbon fuel composition containing carbonate additive
01/02/1990US4890815 Valve with membrane spring
12/1989
12/28/1989WO1989012731A1 Coagulator for equipment for cleaning exhaust gases from fossil fuels
12/27/1989EP0347547A2 Oval piston ring
12/27/1989EP0252935B1 Two-stroke internal combustion engine
12/26/1989US4889088 Fluid flow control method and apparatus for a positive displacement engine or compressor
12/26/1989US4889080 Cylinder head for an internal combustion engine
12/21/1989DE3820509A1 Fuel injection nozzle for internal combustion engines
12/21/1989DE3804368A1 Injection nozzle and injection pump combined in one standard unit
12/20/1989EP0347192A1 Apparatus for injecting LP gas into diesel engine
12/20/1989EP0346803A1 Method and device for removing soot and condensable components from diesel exhaust gases
12/20/1989EP0302064B1 Device for detecting the start of injection in a diesel engine
12/20/1989CN1006169B Direct injection type diesel engine
12/19/1989US4887955 Unit injector
12/19/1989US4887569 Electrostrictive actuator device and fuel injection device using same
12/19/1989US4887568 Ceramic insert for defining precombustion chamber in cylinder head
12/19/1989US4887558 Internal-combustion engine having opposed integral annular pistons and a central shaft
12/19/1989US4887427 Exhaust particle removing system for an engine
12/14/1989WO1989012162A1 Fuel injection nozzle for internal combustion engines
12/14/1989DE3908796A1 Kraftstoff-einspritzduese fuer brennkraftmaschinen Fuel injection nozzle for internal combustion engines
12/13/1989EP0345431A2 Water-cooled four-valve cylinder head for a multicylinder internal-combustion engine
12/13/1989EP0345430A2 Cylinder head for a diesel engine
12/13/1989EP0345366A1 Eight cycle or diesel type internal combustion engine
12/13/1989EP0345348A1 Pulverizer of diesel nozzle
12/12/1989CA1263845A1 Method of removing substances from fossil derived, hydrocarbon liquids
12/12/1989CA1263844A1 Diesel particulate trap and a method of operating
12/06/1989EP0344598A2 Internal-combustion engine comprising a double overhead camshaft cylinder head
12/06/1989EP0344480A2 Fuel injection pump for internal-combustion engines, especially for diesel engines
12/06/1989EP0344284A1 Porous ceramic shapes, compositions for the preparation thereof, and method for producing same.
12/05/1989US4884549 Method and apparatus for regulating fuel injection timing and quantity
12/05/1989US4884542 Fuel-injection pump for internal combustion engines, in particular for diesel engines
12/05/1989US4884538 Diesel engine swirl chamber
12/05/1989US4884533 Method of and an arrangement for burning a liquid or gaseous fuel in a combustion chamber of an internal combustion engine
12/05/1989US4884398 Method of and apparatus for reducing engine smoke emissions
11/1989
11/30/1989WO1989011338A1 Circuit arrangement for the high-voltage supply of an electrostatic filter
11/30/1989DE3818265A1 Controller for a heating system
11/30/1989DE3810415A1 Pump for pressures exceeding a thousand bar
11/29/1989EP0343867A2 Hot water supply system utilizing exhaust gas of engine
11/28/1989US4883943 Electric heater for fuel tank discharge opening coupling to prevent fuel waxing
11/28/1989US4883032 In-cylinder control of particulates and nitric oxide for diesel engine
11/28/1989US4883023 Polymeric membrane air separator for a turbocharger and brake system in a vehicle
11/23/1989EP0343147A2 Injection valve for air-compressing fuel injection engines
11/23/1989EP0343093A2 Internal combustion motor
11/23/1989EP0342415A2 Soot filter for diesel vehicles
11/23/1989EP0342270A1 Starter system for diesel engines
11/23/1989EP0094932B1 Reciprocating cylinder engine
11/23/1989DE3918568A1 Rotary slide valve with integral injection nozzle and adapted piston cavity for charge cycle control and mixture formation for supercharged four-stroke diesel engines
11/23/1989DE3830670C1 Actuation device
11/23/1989DE3817203A1 Two-part piston, particularly for internal combustion engines
11/23/1989DE3816303A1 Water-separation apparatus
11/23/1989DE3816297A1 Angle of rotation measuring device
11/23/1989DE3815803A1 Piston ring for internal combustion engines
11/21/1989US4882531 Integrated circuit voltage regulator and charging system
11/21/1989US4881959 Exhaust emission purifier for diesel engines
11/21/1989US4881945 Lubricating oil compatibility
11/21/1989US4881508 Heating device for fluid, particularly fuel
11/21/1989US4881501 Diesel engine having shaped flame dispersing recess in piston crown
11/21/1989US4881404 Diesel engine simulator and a method of adjusting the dynamic running characteristics of a diesel engine
11/16/1989WO1989011034A1 Control system for diesel internal combustion engines
11/16/1989WO1989011027A1 Control of supercharged internal combustion engines
11/16/1989WO1989011025A1 Cleaning exhaust gas
11/16/1989DE3912106A1 Fuel injection device
11/16/1989DE3815509A1 Soot burn-off filter for diesel engines
11/15/1989EP0341938A2 Internal combustion engine
11/15/1989EP0341832A2 Treatment of diesel exhaust gas
11/14/1989US4880923 Crown compounds
11/14/1989US4880437 Wear resistance, diesel fuels
11/14/1989US4879985 Timing and speed sensor for fuel injection pump
11/14/1989US4879980 Cylinder head for internal combustion engines
11/14/1989CA1262871A1 Filter block mounted fuel processor apparatus
11/09/1989DE3814553A1 Fuel injection valve
11/08/1989EP0340807A2 Method and Apparatus for Precisely Controlled Fuel Injection in Internal Combustion Engine
11/08/1989EP0340545A2 Closed circuit system for a combustion engine recycling the exhaust gases
11/07/1989US4879673 Method and device for correcting a fuel injection quantity in a diesel engine
11/07/1989US4879021 High conversion to distillate fuels, efficiency
11/07/1989US4878928 Apparatus for increasing regenerative filter heating element temperature
11/07/1989US4878471 Diesel fuel injection device with preinjection
11/07/1989US4878465 Control for automatically starting a diesel engine
11/07/1989CA1262745A1 Drive motor gear lubricant seal for locomotives and the like
11/02/1989WO1989010477A1 Adaptive charge mixture control system for internal combustion engine
11/02/1989WO1989010474A1 Diesel fuel heater
11/02/1989WO1989010473A1 Brake stop light circuitry for a vehicle having electronic diesel control
11/02/1989WO1989010469A1 Variable camshaft phasing mechanism
11/02/1989EP0340063A1 Tank for supplying fuel to an internal combustion engine
11/02/1989EP0339304A2 Shaft-pirot, especially main bearing and connecting rod bearing for Diesel motor
11/02/1989DE3812982A1 Internal combustion engine working on the four-stroke principle with new technology
10/1989
10/31/1989US4877043 Internal combustion engine scrubber
10/31/1989US4876992 Crankshaft phasing mechanism
10/31/1989US4876988 Engine concurrently utilizes both high hydrogen content fuels such as methanol, ethanol, liquid gas and high carbon fuels such as diesel fuel
10/31/1989US4876856 Heat exchanging system
10/31/1989US4876852 Diesel internal combustion engine with an exhaust gas line system
10/31/1989US4876850 Combustion engine for solid block fuel
10/26/1989DE3911016A1 Method for the operation of a two-stroke internal combustion engine
10/26/1989DE3812378A1 Mobile device for grinding and mixing harvested crops
10/26/1989DE3812006A1 Hot gas rotary engine
10/26/1989DE3811625A1 Pump for pressures exceeding a thousand bar
10/25/1989EP0338882A1 Diesel engine with prechamber having a straight and inclined flame passage
10/25/1989EP0338599A2 Diesel fuel composition
10/25/1989EP0338055A1 Exhaust gas treatment for a two stroke engine
10/24/1989US4875525 Consolidated proppant pack for producing formations
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