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)
10/1989
10/24/1989US4875451 Diesel tune up method
10/24/1989US4875444 Swirl chamber for diesel engines and the like
10/24/1989US4875336 Exhaust gas emission control device for diesel engine
10/24/1989US4875335 Apparatus and method for treating an exhaust gas from a diesel engine
10/19/1989WO1989009876A1 Regulating device for injection pump for injection engines, in particular diesel engines
10/19/1989WO1989009872A1 Process for operating a two-stroke internal combustion engine
10/19/1989WO1989009648A1 A method of filtering particles from flue gas, a flue gas filter means and a vehicle
10/18/1989EP0337861A1 Device for removing water from gasoil for a diesel engine
10/18/1989EP0337216A2 Glowplug for combustion chamber of an air-compressing combustion engine
10/17/1989US4875012 Image reconstruction method in nuclear magnetic resonance imaging system
10/17/1989US4874923 Glow plug for diesel engine with a U-shaped sialon ceramic heater
10/17/1989US4873947 Variable compression ratio direct injection engine
10/17/1989US4873825 Positive displacement engine compounded with a gas turbine engine
10/17/1989US4873822 Energy producing installation with internal combustion engine and turbine
10/12/1989DE3909951A1 Device for the removal of combustible solid particles from the exhaust gases of internal combustion engines
10/12/1989DE3810852A1 Diesel internal combustion engine
10/12/1989DE3810592A1 Geared heat engine
10/11/1989EP0336926A1 Injector-pump unit for diesel engines
10/11/1989EP0336925A1 Injector-pump unit for diesel engines, including a control-sleeve
10/11/1989EP0336924A1 Injector-pump unit for a diesel engine
10/11/1989EP0336883A1 A method of filtering particles from a flue gas, a flue gas filter means and a vehicle
10/10/1989US4872889 Filter system for the removal of engine emission particulates
10/10/1989US4872438 Fuel injection system with controlled injectors for diesel engines
10/10/1989US4872433 Combustion chamber configurations for two cycle engines
10/05/1989WO1989009384A1 Pressure transducer for determining the pressure in the combustion chamber of an internal combustion engine
10/05/1989WO1989009327A1 Process for removing combustible solid particles from exhaust gases of combustion engines
10/05/1989DE3910951A1 2 and 4-stroke internal combustion engine for hydrocarbons with internal mixture formation and subsequent laser ignition, free of pollutant emissions
10/05/1989DE3809714A1 Self-supercharging internal combustion engine
10/04/1989EP0335440A1 Device for grinding a bearing journal of the crankshaft of a combustion engine, in particular a diesel engine
10/04/1989EP0335166A2 Antitheft device for diesel or petrol engine vehicles
10/04/1989EP0334926A1 Filter for the abatement of solid particles and unburned hydrocarbons entrained in the exhaust gases from internal combustion engines
10/04/1989EP0334910A1 Soot filter
10/04/1989EP0211877B1 Method for the automatic regeneration of a soot filter in a motor vehicle with a diesel engine
10/03/1989US4871989 Solenoid with manual actuation mechanism
10/03/1989US4871495 Process for producing porous ceramic filter for filtering of particulates from diesel exhaust gases
10/03/1989US4871444 Alkylation using zeolite catalyst; improved cetane number
10/03/1989US4870943 Thermal liquid pump
10/03/1989US4870939 Distribution-type fuel injection system controlled by electromagnetic valve
09/1989
09/28/1989DE3809114A1 Method for manufacturing a small diesel locomotive
09/28/1989DE3807462A1 Pump combination
09/27/1989EP0334248A1 Method of operating a diesel engine
09/27/1989EP0333815A1 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
09/27/1989EP0188462B1 A piston-operated machine
09/26/1989US4869346 Automatic crankcase oil change and makeup system
09/26/1989CA1261931A1 Electrical devices containing conductive polymers
09/26/1989CA1261693A1 Apparatus for regenerative heating of diesel fuel
09/26/1989CA1260784A1 Apparatus and method for cold weather protection of large diesel engines
09/26/1989CA1260711A1 Fuel additive
09/26/1989CA1260692A1 Method for releasing stuck drill string
09/26/1989CA1260344A1 Heated fuel delivery system fitting and method
09/26/1989CA1260005A1 Metal complexes of mannich bases
09/21/1989DE3808382A1 Method and device for monitoring a safety cut-off in internal combustion engines
09/21/1989DE3808381A1 Method and device for monitoring a safety cut-off in internal combustion engines
09/21/1989DE3808342A1 Two-stroke internal combustion engine with self-ignition and secondary expansion
09/21/1989DE3806502A1 High-pressure pump for non-lubricating fluid and for pressures exceeding a thousand atmospheres
09/20/1989EP0333702A2 Method for controlling and regulating an automotive engine
09/20/1989EP0333701A2 Method for controlling and regulating an automotive engine
09/20/1989EP0203100B1 Hydraulic installation
09/19/1989US4867119 Engine piston assembly and forged piston member therefor having a cooling recess
09/19/1989US4867115 Cranking fuel control method and apparatus for combustion engines
09/19/1989US4867107 Rotary vee engine
09/19/1989US4866932 Apparatus for treating particulate emission from diesel engine
09/14/1989DE3906369A1 Internal combustion engine
09/13/1989EP0332609A2 Filter for diesel exhaust gas
09/13/1989EP0332607A2 Electronic controller for motor vehicles with internal-combustion engines
09/13/1989EP0332586A1 A head of light material for internal combustion engines, with sintered steel inserts, and a method for its manufacture
09/13/1989EP0331885A1 Exhaust gas filter
09/13/1989EP0331795A1 Burner operated by the exhaust gas of an internal combustion engine
09/12/1989USRE33051 Diesel heat pump
09/12/1989US4866187 Thio-bis(alkyl lactone acid esters) and thio-bis-(hydrocarbyl diacid esters) are useful additives for lubricating compositions
09/12/1989US4865005 Diesel fuel heater
09/12/1989US4865001 Gaseous fuel injector valve
09/12/1989US4864990 Injection system for a dual-fuel engine
09/12/1989US4864984 Rotary valve internal combustion engine
09/12/1989US4864821 Method and apparatus for filtering solid particulate matter from diesel engine exhaust
09/12/1989US4864814 Continuous combustion heat engine
09/08/1989WO1989008253A1 Method and apparatus for determining the ability of heavy fuels to self-ignite under diesel conditions
09/07/1989DE3903474A1 Method for operating an internal combustion engine
09/07/1989DE3806219A1 Soot filter system
09/07/1989DE3805929A1 Method and apparatus for joining a metal-ceramic heat shield to a piston, engine valve or the like by a casting technique
09/07/1989DE3805691A1 Mechanical governor for an internal combustion engine with an adjustable torque-control device
09/06/1989EP0331359A1 Dispersant for marine diesel cylinder lubricant
09/06/1989EP0330798A1 Internal combustion engine
09/06/1989CN1035342A Scavenging method for four-stroke boost diesel engine
09/05/1989US4863143 Solenoid actuator
09/05/1989US4862866 Circuit for the piloting of inductive loads, particularly for operating the electro-injectors of a diesel-cycle internal combustion engine
09/05/1989US4862865 Insulation material and method of applying the same to a component in a combustion engine
09/05/1989US4862853 Method of controlling individual cylinder fuel injection quantities in electronically controlled diesel engine and device therefor
09/05/1989US4862849 RPM activated, powered limiter for pressure time vehicle engine fuel systems
08/1989
08/31/1989DE3904773A1 Fuel injection nozzle having a protective cap
08/31/1989DE3805009A1 Piston for diesel engines
08/30/1989EP0330600A1 Electronic system for heating fluids to be specially applied to internal-combustion engines
08/30/1989EP0329818A2 Electrostatic filter for diesel particles
08/30/1989CN1035161A Guide ring mounted in the combustion room of a direct-spraying type diesel engine
08/29/1989US4862393 Oil change interval monitor
08/29/1989US4862370 Interface and control unit for a diesel engine electronic controller and glow plug circuits, and method of glow plug operation
08/29/1989US4861966 Method and apparatus for electrically heating diesel fuel utilizing a PTC polymer heating element
08/29/1989US4861243 Diesel fuel injection pump with variable injection timing
08/29/1989US4860835 Diesel type pile-driver
08/29/1989US4860716 Multi-cylinder diesel internal combustion engine with low compression ratio in the cylinders
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