| Patents for F02M 31 - Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture (6,583) |
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| 05/25/2004 | CA2241290C Air and fuel system for carburetor and fuel injection systems |
| 05/21/2004 | WO2004042217A1 Fuel system for an internal combustion engine and method for controlling same |
| 05/20/2004 | US20040094136 Fuel density reduction method and device to improve the ratio of oxygen mass versus fuel mass during ignition in combustion mechanisms operating with fluid hydrocarbon fuels |
| 05/19/2004 | DE10251371A1 Fuel pre-heating device for diesel fuels in motor vehicles with diesel internal combustion engines is integrated in the casing of a fuel tank transmitter |
| 05/19/2004 | CN2616690Y Automobile oil-pump oil preheating and vehicular rapid charging apparatus |
| 05/18/2004 | US6736118 Fuel density reduction method and device to improve the ratio of oxygen mass versus fuel mass during ignition in combustion mechanisms operating with fluid hydrocarbon fuels |
| 05/18/2004 | US6736103 System for management of fuel in a cold start fuel passageway |
| 05/13/2004 | US20040089335 Thermoelectric device having cooling and heating surfaces configured for heat exchanging |
| 05/13/2004 | US20040089277 Parallel vaporized fuel system |
| 05/13/2004 | DE20300189U1 Fuel system for operating diesel engines with natural oil keeps fuel at required working temperature while engine off without externally delivered energy, has no additional fuel tank/changeover device |
| 05/12/2004 | EP1418333A1 Atomization device |
| 05/12/2004 | EP1418332A2 Fuel system for a LPG engine |
| 05/12/2004 | EP1269006A4 Gas powered engine having improved emissions |
| 05/12/2004 | CN2615357Y Vehicle cool starting preheating device |
| 05/12/2004 | CN2615353Y Cool starting apparatus for petrol engine |
| 05/12/2004 | CN2615352Y Fuel tank sucking pipe preheating device for diesel locomotive |
| 05/11/2004 | US6732721 Injection valve |
| 05/06/2004 | US20040086401 Air jet flow system |
| 05/06/2004 | EP1222083A4 Vehicle air induction system |
| 05/04/2004 | US6729310 Fuel delivery system |
| 04/29/2004 | DE10244198A1 Heizsystem für ein Fahrzeug Heating system for a vehicle |
| 04/28/2004 | CN1493171A Electrical resistance heating element with honeycomb body |
| 04/27/2004 | US6725846 Heated fuel vaporizer block, kit and method |
| 04/22/2004 | US20040074465 System for management of fuel in a cold start fuel passageway |
| 04/22/2004 | DE10306143A1 Exhaust heat recovery system for air-cooled diesel engine employing fuel based on rape seed oil |
| 04/21/2004 | EP1409856A1 Method and device for cooling a motor vehicle engine |
| 04/21/2004 | CN2612811Y Fuel oil and combustion gas heat controlling, purifying and energy-saving apparatus |
| 04/15/2004 | WO2004031548A1 Pm continuous regeneration device for diesel engine, and method of producing the same |
| 04/15/2004 | US20040068987 Gas engine |
| 04/15/2004 | DE10257921B3 Heating flange for heating intake air in an internal combustion engine comprises a support spring designed as a non-preformed leaf spring arranged under pre-tension between a ceramic support element and the inner side of a frame |
| 04/14/2004 | EP1408232A2 Fuel supply system for internal combustion engine |
| 04/14/2004 | EP1408216A2 Throttle control heat dissipation device |
| 04/14/2004 | CN2611609Y Waste gas thermotube heat exchanger for vehicle and ship |
| 04/13/2004 | US6718960 Diagnostic apparatus for gas mixture supply apparatus and diagnostic method thereof |
| 04/13/2004 | US6718954 Apparatus for cooling fuel and fuel delivery components |
| 04/08/2004 | DE20318385U1 Device for heating of diesel fuel and diesel-like fuel oil with water constituents has section for heating having preferably square pipe cross section in order to increase action of microwave packet on liquid |
| 04/06/2004 | US6715472 Cold starter for an automobile engine |
| 04/01/2004 | WO2004027248A1 Method of increasing efficiency and decreasing the fuel consumption of an internal combustion engine |
| 03/31/2004 | EP1403505A1 Cold start system for rapid direct injection diesel engines |
| 03/31/2004 | CN2608710Y Auxiliary cooling structure for vehicle air inlet strengthing device |
| 03/30/2004 | US6712051 Method for improving part throttle efficiency for spark ignition piston engines by providing a temperature controlled supply of hot combustion air |
| 03/25/2004 | WO2004025112A1 Fuel delivery system |
| 03/25/2004 | WO2004025095A1 The method and the fuel system of using alternative fuels in spark ignition internal combustion engine |
| 03/25/2004 | WO2004024336A1 Liquid atomization system for automotive applications |
| 03/24/2004 | CN1483930A Fuel-saving system for engine |
| 03/18/2004 | WO2004005694A3 Operating system, kit and method for engine |
| 03/17/2004 | EP1397589A1 A process for heating and double electromagnetic polarization of liquid and gaseous fuel, and the relative device |
| 03/17/2004 | CN2606800Y Heater of oil supply system of diesel engine |
| 03/11/2004 | WO2004020802A1 Air inlet system for a turbocharger-equipped heat engine |
| 03/11/2004 | US20040045533 Apparatus and method for supplying fuel in internal combustion engine with variable valve lifter |
| 03/10/2004 | EP1396623A2 Apparatus and method for supplying fuel in internal combustion engine with variable valve lifter |
| 03/10/2004 | CN1481472A Finned plate heat exchanger |
| 03/04/2004 | US20040040550 Diagnostic apparatus for gas mixture supply apparatus and diagnostic method thereof |
| 03/03/2004 | EP1394379A2 Internal combustion engine having combustion heater |
| 03/03/2004 | EP1394378A2 Internal combustion engine having combustion heater |
| 03/03/2004 | EP1394377A2 Internal combustion engine having combustion heater |
| 03/03/2004 | EP1392964A1 Fuel delivery system |
| 03/03/2004 | CN2605394Y Intelligent temperature-control and fuel-supply system for diesel vehicle |
| 03/02/2004 | US6698403 Fuel vapor adsorption device of internal combustion engine and method of desorbing fuel vapor from fuel vapor adsorbent |
| 02/26/2004 | DE10303531A1 Superintegration eines Drei-Wege-Katalysators und Wärmetauschers zur Steuerung der Einlasslufttemperatur für HCCI-Motoren Super integration of a three-way catalyst and the heat exchanger for controlling the intake air temperature for HCCI engines |
| 02/25/2004 | EP1392087A1 Method for plasma-catalytic conversion of fuels that can be used in an internal combustion engine or a gas turbine into a synthetic gas and the plasma-catalytic converter used for same |
| 02/25/2004 | CN1139721C Cooling water runner structure for water-cooled IC engine |
| 02/19/2004 | US20040031472 Fuel supply system of internal combustion engine |
| 02/19/2004 | US20040031464 Internal combustion engine with at least one cylinder and a reciprocating piston which can move therein |
| 02/19/2004 | DE10234561A1 Verfahren und Vorrichtung zur Funktionsprüfung einer elektrischen Heizeinrichtung Method and device for testing the function of an electrical heater |
| 02/18/2004 | CN1476512A Method for supplying IC engine with conditioned combustion gas, device for carrying out said method, method for metermining quantities of pollutants in exhaust gases of IC engine and device |
| 02/18/2004 | CN1138913C Gasifier for liquefied fuel and gas engine therewith |
| 02/12/2004 | US20040028396 Electric heating device |
| 02/12/2004 | US20040025852 Heating device and engine drive method |
| 02/12/2004 | US20040025837 Fuel delivery system for an internal combustion engine |
| 02/12/2004 | US20040025498 Method and system for freeze protecting liquid NOx reductants for vehicle application |
| 02/11/2004 | EP1388648A1 A Method and System for Freeze Protecting Liquid NOx Reductants for Vehicle Application |
| 02/11/2004 | CN2603227Y Cold starting device for engine |
| 02/10/2004 | US6689196 Fuel vapor control apparatus |
| 02/05/2004 | WO2004011795A1 System for controlling the intake air temperature in diesel internal combustion engines |
| 02/04/2004 | CN2602179Y Fuel feeding system for diesel engine |
| 02/04/2004 | CN1137330C Preheating plug and spark plug and its producing method |
| 01/29/2004 | WO2004009990A1 Fuel cooling in the return line of a pressure-boosted injection system |
| 01/29/2004 | US20040016416 Starting apparatus, starting method, control method and exhaust filtration apparatus of internal combustion engine |
| 01/29/2004 | DE10310345A1 Kraftstoffversorgungsvorrichtung für einen Kraftstoff mit niedrigem Siedepunkt und Verfahren zu ihrer Steuerung A fuel supply device for a fuel having a low boiling point, and methods for their control |
| 01/29/2004 | DE10232514A1 Kraftstoffkühlung im Rücklauf eines druckübersetzten Einspritzsystems Fuel cooling in the return of a pressure-boosted injection |
| 01/28/2004 | EP1385073A2 Method and apparatus for testing the functionality of an electric heating device |
| 01/28/2004 | EP1384880A2 Non-contacting fuel vaporizer |
| 01/27/2004 | US6681749 Vapor fueled engine |
| 01/22/2004 | US20040011338 Fuel delivery system |
| 01/21/2004 | EP1382826A2 Starting apparatus, starting method, control method and exhaust filtration apparatus of internal combustion engine |
| 01/21/2004 | CN1469038A Environment-protecting and energy-saving oil burning system |
| 01/21/2004 | CN1135460C Temp. regulator |
| 01/20/2004 | US6679234 Manually guided implement having an internal combustion engine |
| 01/15/2004 | WO2004005694A2 Operating system, kit and method for engine |
| 01/14/2004 | EP1379771A1 An induction regulator for an internal combustion engine |
| 01/13/2004 | US6675748 Method and apparatus for fuel injection into an internal combustion engine |
| 01/13/2004 | US6675579 HCCI engine intake/exhaust systems for fast inlet temperature and pressure control with intake pressure boosting |
| 01/08/2004 | US20040003801 Capillary heating control and fault detection system and methodology for fuel system in an internal combustion engine |
| 01/08/2004 | US20040003800 Heating flange for preheating air in an intake line of an internal combustion engine |
| 01/08/2004 | US20040003790 Fuel control system |
| 01/07/2004 | EP1377739A1 Fuel delivery system |
| 01/02/2004 | EP1375894A1 Module for the fuel temperature control in an internal combustion engine and fuel feeding system equipped with said module |
| 01/02/2004 | EP1375876A2 Apparatus and method for controlling EGR in an engine |
| 01/02/2004 | EP1373703A2 Diesel fuel recycling system and apparatus to reduce vapor emissions of diesel fuel |