| Patents for F02D 19 - Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures (5,613) |
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| 10/30/2008 | DE102006021820B4 Überfüllschutz für einen Flüssigwasserstofftank Overfill protection for a liquid hydrogen tank |
| 10/29/2008 | EP1985831A2 Fuel supply controller for flex-fuel engine |
| 10/29/2008 | EP1985825A1 Method for controlling the operation of an engine with a single-fuel or multiple-fuel injection mode |
| 10/29/2008 | EP1985821A2 Combustion engine |
| 10/29/2008 | CN201140756Y Dual-purpose fuel motor tricycle |
| 10/23/2008 | US20080262701 Alternate fuel blending system and associated method |
| 10/23/2008 | DE19704640B4 Verfahren zum Betreiben einer flammgezündeten Brennkraftmaschine Method for operating a fire-ignition internal combustion engine |
| 10/22/2008 | EP1983169A1 Internal Combustion Engine and Combustion Method of the Same |
| 10/22/2008 | EP1982068A2 Device for introducing additive forming means in a motor vehicle fuel distribution circuit |
| 10/22/2008 | EP1687521A4 Method for injecting gaseous fuels into an internal combustion engine at high pressures |
| 10/22/2008 | CN101289964A Internal combustion engine and combustion method of the same |
| 10/22/2008 | CN100427741C Internal combustion engine utilizing hydrogen |
| 10/16/2008 | DE102007017561A1 Diesel fuel and combustible gas common combustion method for combustion chamber of vehicle's diesel engine, involves merging combustible gas and charge air to fuel air mixture that is compressed |
| 10/15/2008 | EP1980735A1 Control device for internal combustion engine |
| 10/15/2008 | EP1980477A1 Motorcycle |
| 10/15/2008 | EP1979596A1 Method and apparatus for operating a methane-fuelled engine and treating exhaust gas with a methane oxidation catalyst |
| 10/15/2008 | CN201133289Y Natural gas CNG-gasoline dual fuel engine control system |
| 10/15/2008 | CN101285437A Highly effective low discharging methanol engine |
| 10/15/2008 | CN101285421A Diesel possessing gasoline electric injection device |
| 10/09/2008 | DE202008005475U1 Nachrüstbares Kraftstoff-Einspritzsteuersystem zum zusätzlichen Betreiben eines Benzin-Verbrennungsmotors mit einem Benzin-/Alkoholgemisch Retrofit fuel injection control system for additionally operating a gasoline internal combustion engine with a gasoline / alcohol mixture |
| 10/09/2008 | DE102008013776A1 Ethanolkompensierte Kraftstoffdichte zur Berechnung von verbrauchtem Kraftstoff Ethanol fuel density compensated for the calculation of fuel consumed |
| 10/09/2008 | DE102007016568A1 Combustion engine for motor vehicle, burns high or low octanic petrol, which is free from anti-knocking medium, with diffusion flame during petrol-type compression, and does not burn high or low octanic gas during petrol-type compression |
| 10/08/2008 | EP1977099A1 System for supplying a consumer with gaseous fuel and associated method |
| 10/08/2008 | EP1977098A1 Gas-fueled internal combustion engine and control method for gas-fueled internal combustion engine |
| 10/02/2008 | WO2008118636A1 Method and apparatus for controlling fuel reforming under low-load operating conditions using exhaust recompression in a homogeneous charge compression ignition engine |
| 10/01/2008 | EP1975394A2 Combustion control system for internal combustion engine |
| 10/01/2008 | EP1975393A1 Biodiesel fuel engine system and method of driving biodiesel fuel engine |
| 10/01/2008 | EP1721070B1 Method for operating an internal combustion engine |
| 10/01/2008 | CN101278112A Gaseous fuel engine charge density control system |
| 10/01/2008 | CN101275491A Combustion control system for internal combustion engine |
| 09/25/2008 | DE102007013686A1 Internal combustion engine i.e. petrol engine, for motor vehicle, has injection nozzle arranged for injection of fuel between valves, where another fuel with air is fed as fuel air mixture into combustion chamber at inlet valve over channel |
| 09/24/2008 | EP1971759A1 Diesel fuel engine injection system&method therefor |
| 09/24/2008 | EP1812700A4 Method of injecting a gaseous fuel into an internal combustion engine |
| 09/24/2008 | EP1697629B1 Control method and apparatus for use in an alcohol fueled internal combustion engine |
| 09/24/2008 | CN101270695A Fuel feeding control device of double-fuel vehicle |
| 09/23/2008 | CA2538980C Method and apparatus for operating a dual fuel internal combustion engine |
| 09/23/2008 | CA2214216C Utilization of platinum group in diesel engines |
| 09/18/2008 | US20080228380 Internal Combustion Engine for Operation with Two Different Knock Resistant Fuels |
| 09/18/2008 | US20080228375 Spark ignition type internal combustion engine |
| 09/17/2008 | EP1970551A2 Spark ignition type internal combustion engine |
| 09/17/2008 | EP1969219A1 Device for a fuel system at an engine powered vehicle |
| 09/17/2008 | EP1492948B1 Method and apparatus for fuel injection into an internal combustion engine |
| 09/17/2008 | CN101265844A Ethanol compensated fuel density for fuel consumed calculation |
| 09/17/2008 | CN101265843A Spark ignition type internal combustion engine |
| 09/17/2008 | CN100419248C Piston type internal combustion engine |
| 09/12/2008 | WO2008109642A1 Method and apparatus for determining a parameter for normalized instantaneous heat release in an internal combustion engine |
| 09/11/2008 | US20080221778 Control device for internal combustion engine |
| 09/11/2008 | US20080216793 Engine |
| 09/10/2008 | EP1751402A4 An engine |
| 09/10/2008 | CN101263287A 使用氢的内燃机 Hydrogen internal combustion engine |
| 09/10/2008 | CN101260836A Control device for internal combustion engine |
| 09/10/2008 | CN100417795C Control system for hydrogen addition internal combustion engine |
| 09/09/2008 | CA2532287C Automatic choke for an engine |
| 09/04/2008 | WO2008104438A1 Method and device for controlling an internal combustion engine of a motor vehicle which can be switched to operation with cng |
| 09/04/2008 | DE102008004673A1 Motorsystem Motor system |
| 09/04/2008 | DE102007010339A1 Process to regulate operation of a petrol or diesel engine by linking the timing to exhaust gas temperature |
| 09/03/2008 | CN201110236Y Distribution apparatus for biogas-diesel oil dual-fuel engine |
| 09/03/2008 | CN101255832A 发动机系统 Engine System |
| 09/03/2008 | CN100416080C Gaseous and liquid fuel injector with two-way hydraulic fluid control valve |
| 09/03/2008 | CN100416075C Method and device for operating a diesel motor using a fuel that comprises vegetable oils or recycled vegetable oils |
| 09/03/2008 | CN100416065C Method and apparatus for gaseous fuel injection into IC engine and controlling combustion |
| 09/02/2008 | US7418942 Control apparatus and control method for internal combustion engine |
| 09/02/2008 | US7418927 Common rail supplementary atomizer for piston engines |
| 08/28/2008 | WO2008102633A1 Multi-fuel internal combustion engine |
| 08/28/2008 | WO2008078162A3 Control device and control method for internal combustion engine |
| 08/28/2008 | DE10191817B4 Mehrbetriebsmodus-Motor und Betriebsverfahren More engine operating mode and method of operation |
| 08/27/2008 | EP1495213B1 System and method for detecting lubricant in the fuel of an internal combustion engine |
| 08/27/2008 | CN100414082C Methods and apparatus for operation of multiple fuel engines |
| 08/26/2008 | US7415975 Operating system, kit and method for engine |
| 08/26/2008 | CA2328000C Method of operating a compression ignition engine |
| 08/20/2008 | EP1440229B1 An internal combustion engine with steam expansion stroke |
| 08/20/2008 | CN201103473Y Gas electric spraying system of two-stroke outboard machine |
| 08/20/2008 | CN101245736A Double-fuel car power economizer |
| 08/20/2008 | CN100412343C Method for controlling starting performance in a vehicle with an LPI engine |
| 08/19/2008 | US7412947 Internal combustion engine system with hydrogen generation capability |
| 08/14/2008 | WO2008097715A2 Hybrid energy management system and method |
| 08/13/2008 | EP1956218A1 System for controlling motor torque or load for a dual motor, with homogeneous ignition combustion by means of heterogeneous combustion |
| 08/13/2008 | CN201100175Y Car LPG and diesel or DME and diesel emulsification mixer |
| 08/07/2008 | WO2008092761A1 Method and device for operating a gas injection system of a gas fuel and a liquid fuel operated internal combustion engine |
| 08/07/2008 | DE102007005575A1 Internal-combustion engine for use in vehicle, has control unit for controlling switching valve below and above preset temperature level, to return fuel into injection system and fuel tank respectively |
| 08/06/2008 | EP1951539A1 Process and device for determining the composition of the gas mixture of the fuel tank of a motor vehicle filled with a cng gas |
| 08/06/2008 | EP1654452B1 Method and device for introduction of a fuel additive |
| 08/06/2008 | EP1483494A4 Dual fuel engine control |
| 08/05/2008 | CA2386073C Exhaust emission control device and exhaust emission control method for natural gas engine |
| 07/31/2008 | WO2008090998A1 Control apparatus for internal combustion engine |
| 07/30/2008 | EP1950409A2 Method and device for operating a gas injection system of a gas fuel and a liquid fuel operated internal combustion engine |
| 07/30/2008 | EP1373695B1 Method of operating internal combustion engine injected with critical water |
| 07/29/2008 | CA2363268C Gas injection system, particularly of methane, for internal combustion engines, and pressure regulating valve comprised in said system |
| 07/24/2008 | DE102007020385A1 Vegetable oil or diesel mechanism for operating internal-combustion engine, for locomotive or airplane, has vegetable oil fuel tank oil fuel from which required vegetable oil is supplied to fuel cycle through combustion engine |
| 07/24/2008 | DE102007002827A1 Method for operating internal combustion engine, particularly for drive of vehicle, e.g. motor car, involves operating internal combustion engine with petrol or diesel as primary fuel and also with natural gas as secondary fuel |
| 07/23/2008 | EP1945997A1 System and method for delivering a pressurized gas from a cryogenic storage vessel |
| 07/23/2008 | EP1945935A1 Fuel supply device for a diesel engine and method for operating a fuel supply device for a diesel engine |
| 07/23/2008 | CN101228348A Fuel supply apparatus |
| 07/23/2008 | CN101225774A Low temperature cold starting device of methanol engine and control method thereof |
| 07/17/2008 | DE202008002304U1 Motorvorrichtung für ein Wasserstoff-Fahrzeug A motor apparatus for a hydrogen vehicle |
| 07/16/2008 | EP1943420A1 Gaseous fuel engine charge density control system |
| 07/16/2008 | EP1774155B1 Control system for hydrogen addition internal combustion engine |
| 07/16/2008 | CN100402819C Two-purpose fuel portable engine set |
| 07/15/2008 | USRE40431 Method of regulating an internal combustion engine |
| 07/10/2008 | WO2008080331A1 Operation method of mixing gasoline and alcohol, fuel supply system and main controller |