Patents
Sitemap › F02 - Combustion engines; Hot-gas or combustion-product engine plants › F02M - Supplying combustion engines in general with combustible mixtures or constituents thereof › F02M 25 - Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel, or fuel-air mixture
Patents for F02M 25 - Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel, or fuel-air mixture (28,324)
11/2003
11/26/2003EP1365119A2 Plasma fuel processing for NOx control of lean burn engines
11/26/2003EP1365117A2 Exhaust gas apparatus and method for purifiying exhaust gas in internal combustion engine
11/26/2003EP1364110A1 Method and device for controlling an internal combustion engine
11/26/2003EP1212524B1 Method for operating an internal combustion engine for a motor vehicle
11/26/2003CN1458402A Comburant oxygen method and device for motor
11/26/2003CN1128857C Water in viscous hydrocarbon emulsion combustible fuel for diesel engine and process for making same
11/25/2003US6652608 Minimized hydrolysis, viscous hydrocarbons, slightly acidic, nonhydrolyzing, storage stabile, symmetrical dialkyl carbonate, e.g., dimethyl or diethyl carbonate, combustible metal or silicon compound, hydrocarbon base fuel
11/25/2003US6651953 Fuel tank pressure control valve including an in-line flow-through construction
11/25/2003US6651951 Magnetic valve
11/25/2003US6651677 Method of controlling ignition timing of compression ignition engine of premixed mixture type
11/25/2003US6651640 Vapor recovery purge system and method
11/25/2003US6651634 Exhaust gas recirculation device with integral drive module for an internal combustion engine
11/25/2003US6651631 Fuel vapor emission control device for an engine
11/25/2003US6651618 Air and fuel supply system for combustion engine
11/25/2003US6651617 Method of controlling ignition timing of compression ignition engine of premixed mixture type
11/25/2003US6651616 Method for operating a four-stroke reciprocating internal combustion engine with alternating compression ignition and externally supplied ignition
11/25/2003US6651614 Method of operating a diesel internal combustion engine
11/25/2003US6651610 Engine control system
11/25/2003US6651491 Failure diagnostic system of evaporated fuel processing system
11/25/2003US6651432 Controlled temperature combustion engine
11/25/2003CA2272526C Tank venting arrangement for motor vehicles
11/20/2003WO2003095812A1 Variable, exhaust-gas turbocharger with an auxiliary drive for an internal combustion engine
11/20/2003US20030214382 Connector device excellent in air-tightness and EGR sensor having the same
11/20/2003US20030213527 Evaporated-fuel storage system
11/20/2003US20030213479 PCV valve guide
11/20/2003US20030213478 Tank-venting system in a motor vehicle and method for checking the operability of the tank-venting system
11/20/2003US20030213463 Air and fuel supply system for combustion engine
11/20/2003US20030213462 Air and fuel supply system for combustion engine
11/20/2003US20030213454 Method for preparing an internal combustion engine for starting
11/20/2003US20030213295 Method and arrangement for checking the tightness of a vessel
11/20/2003US20030213235 Exhaust gas apparatus and method for purifying exhaust gas in internal combustion engine
11/20/2003US20030213230 Exhaust gas recirculation system having cooler
11/19/2003EP1363055A2 Electromagnetic valve
11/19/2003EP1363014A2 Method for operating an internal combustion engine
11/19/2003EP1363013A1 Heat exchanger
11/19/2003EP1363012A1 Exhaust gas heat exchanger with valve
11/19/2003EP1363001A2 Air and fuel supply system for combustion engine
11/19/2003EP1362176A1 Spark ignition engine control device
11/19/2003EP1362175A1 Method for determining mass flows into the inlet manifold of an internal combustion engine
11/19/2003CN2586822Y Combustion-supporting gas collecting structure of electrolyzer
11/19/2003CN1456796A Tail gas recirculating devices
11/18/2003US6648018 Bypass control valve
11/18/2003US6647972 State determining apparatus for exhaust gas recirculation system
11/18/2003US6647971 Integrated EGR valve and cooler
11/18/2003US6647970 Exhaust gas recirculation and processing device for turbocharged diesel engine
11/16/2003CA2428773A1 Solenoid valve
11/13/2003WO2003093753A1 A stainless pipe used in a cooler for a diesel engine egr system
11/13/2003US20030209234 Exhaust gas recirculation control for internal combustion engine and method of exhaust gas recirculation control
11/13/2003US20030209062 System and method for determining leakage in fuel vapor emission controls
11/13/2003US20030209010 System to improve after-treatment regeneration
11/13/2003US20030209009 Exhaust emission control device
11/13/2003DE10210202C1 Hubkolbenbrennkraftmaschine Reciprocating internal combustion engine
11/12/2003EP1361383A1 Electromagnetic valve
11/12/2003EP1361100A2 System and method for determining leakage in fuel vapor emission controls
11/12/2003EP0946829B1 Fuel injection system for an internal combustion engine
11/12/2003CN1455844A Combustion control of diesel engine
11/12/2003CN1127614C Valve device and valve control method
11/12/2003CN1127557C Continuous dehydration of alcohol to ether and water used as fuel for diesel engines
11/11/2003US6644622 Emission control valve having a robust solenoid actuator
11/11/2003US6644437 Vehicle exhaust with length-equalizing muffler
11/11/2003US6644270 Apparatus for and method of controlling internal combustion engine
11/11/2003US6644266 Method for operating an internal combustion engine
11/11/2003US6644100 Method for conducting a leak test of a tank ventilation system of a vehicle
11/11/2003US6644022 Exhaust gas purification device of internal combustion engine
11/11/2003US6644019 Combustion control apparatus for engine
11/11/2003US6644018 Control system for internal combustion engine
11/10/2003CA2427724A1 System and method for determining leakage in fuel vapor emission controls
11/06/2003WO2003091650A1 Exhaust heat exchanger in particular for motor vehicles
11/05/2003EP1359311A2 Evaporative fuel emission control system
11/05/2003EP1359310A1 Gas engine
11/05/2003CN1453468A Water comburant engine
11/04/2003US6640793 Valve assembly and method for controlling flow of gases from an engine crankcase to an engine intake manifold
11/04/2003US6640791 EGR valve control apparatus
11/04/2003US6640775 Air-fuel ratio control system for internal combustion engine
11/04/2003US6640771 Internal combustion engine
11/04/2003US6640770 Evaporative emission control apparatus for a combustion engine
11/04/2003US6640620 Automotive evaporative leak detection system
11/04/2003US6640539 Engine control for low emission vehicle starting
10/2003
10/30/2003WO2003089819A1 Exhaust gas control valve, apparatus and method of controlling exhaust gas flow
10/30/2003WO2003089780A1 Spraying method and apparatus
10/30/2003WO2003089779A1 Spraying head
10/30/2003WO2003089778A1 Method and apparatus in a spraying apparatus
10/30/2003WO2003089777A1 Water spraying system
10/30/2003WO2003089776A1 Method and apparatus for the control of a spraying apparatus
10/30/2003WO2003089775A1 Spraying head
10/30/2003US20030204305 Method and system for inferring exhaust temperature of a variable compression ratio engine
10/30/2003US20030200958 Evaporative fuel processing system for in-cylinder fuel injection type internal combustion engine and method
10/30/2003US20030200955 Premixed charge compression ignition engine with optimal combustion control
10/30/2003US20030200954 Method and apparatus for combining exhaust gas recirculation and engine exhaust braking using single valve actuation
10/30/2003US20030200945 Variable valve control apparatus for engine and method thereof
10/30/2003DE10213696C1 Elektromagnetische Stellvorrichtung Electromagnetic actuator
10/30/2003CA2423676A1 Method and apparatus for combining exhaust gas recirculation and engine exhaust braking using single valve actuation
10/29/2003EP1357280A2 Evaporative fuel processing system for in-cylinder fuel injection type internal combustion engine and method
10/29/2003EP1356197A1 Device for repositioning a rotating element
10/29/2003EP1047869B1 Valve for the controlled introduction of volatilized fuel
10/29/2003CN2583373Y Oxygenation energy-saving device for motor of internal combustion engine
10/29/2003CN1451861A Steam fuel exhausting controlling system
10/29/2003CN1126125C Electromagnetic actuator arrangement for engine control valve
10/28/2003US6637778 Low permeation cam lock for plastic fuel tank vapor vent valve
10/28/2003US6637416 Diagnosis apparatus for detecting abnormal state of evaporation gas purge system
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