Patents
Sitemap › F02 - Combustion engines; Hot-gas or combustion-product engine plants › F02D - Controlling combustion engines › F02D 19 - Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
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)
01/1999
01/07/1999EP0680558B1 Gas delivery system
12/1998
12/29/1998CA2142514C Crashworthy solenoid actuated valve for cng powered vehicle
12/22/1998US5850824 Method of determining the composition of fuel in a flexible fueled vehicle with an O2 sensor
12/17/1998WO1998057054A1 Automated control system for managing multiple energy sources
12/16/1998EP0883665A1 A combustion enhancing fuel additive comprising microscopic water structures
12/02/1998EP0745183B1 Method and apparatus for dosing a gaseous fuel
12/01/1998CA2027875C Combustion system for dual fuel engine
11/1998
11/19/1998WO1998051925A1 Hydraulically actuated gaseous or dual fuel injector
11/19/1998WO1998051923A1 Liquefied petroleum gas fuel system and method
11/19/1998DE19734493C1 Fuel system for internal combustion (IC) engine
11/19/1998CA2289859A1 Liquefied petroleum gas fuel system and method
11/18/1998EP0851816A4 Fuel tank for vehicles for holding and dispensing both a liquid and gaseous fuel therein
11/10/1998US5832905 Method and apparatus for providing multipoint gaseous fuel injection to an internal combustion engine
11/09/1998CA2204983A1 Hydraulically actuated gaseous or dual fuel injector
11/05/1998WO1998049434A1 Internal combustion engine
11/05/1998CA2288071A1 Internal combustion engine
11/04/1998EP0765437B1 Control system for an internal combustion engine using either gasoline or methane or lpg as a fuel
11/03/1998US5829418 Fuel supply system for internal combustion engines
10/1998
10/29/1998WO1998048163A1 Method and device for fuel proportioning in a gas-powered combustion engine
10/21/1998EP0872634A1 Method and apparatus for feeding internal combustion engines with gaseous fuels
10/21/1998CN1196704A Fuel tank for vehicles for holding and dispensing both liquid and gaseousfuel therein
10/17/1998CA2202932A1 Electronic sensor injection
10/14/1998EP0870916A2 An injection unit and injection method for supplying a gaseous fuel to an engine, particularly a propulsion engine
10/06/1998US5816224 Method and apparatus for utilizing gaseous and liquid fuels in an internal combustion engine
10/06/1998US5816209 Fuel injection system
09/1998
09/29/1998US5813223 Combustion and filtration of exhaust from internal combustion engines using rare earth metals
09/24/1998WO1998041748A1 Apparatus and methods for supplying an alternate fuel substantially simultaneously to fuel injectors
09/24/1998DE3990102C2 Oxygen enrichment of fuels in IC engine
09/22/1998US5809970 Backup control for natural gas fueled internal combustion engine
09/22/1998US5809967 Ignition timing control device for spark-ignition type engine
09/16/1998EP0643801B1 Water introduction in internal combustion engines
09/15/1998US5806490 Fuel control system for a gaseous fuel internal combustion engine with improved fuel metering and mixing means
09/09/1998EP0863300A1 Equipment for feeding an internal combustion engine with a gaseous fuel
09/08/1998US5803057 Method and apparatus for dosing a gaseous fuel
08/1998
08/26/1998EP0859907A1 Internal combustion engine with a fuel vaporization device
08/20/1998DE19805311A1 Arrangement for dispensing fuel additive e.g. for vehicle diesel engine and in industry
08/18/1998US5794860 Gas injector for gas fueled internal combustion engine
08/13/1998DE19704640A1 Fuel injection for IC engine
08/12/1998EP0828938A4 Method and apparatus for clean cold starting of internal combustion engines
08/04/1998US5787864 Of an internal combustion engine
07/1998
07/30/1998DE19802643A1 Diesel engine running on gaseous fuel
07/21/1998US5782222 Apparatus and method for supplying an alternate fuel substantially simultaneously to fuel injectors
07/16/1998DE19747247A1 Large two=stroke Diesel engine
07/16/1998DE19747240A1 Diesel engine particularly large two=stroke Diesel engine
07/15/1998CN1187862A Lambda control by skip fire of unthrottled gas fueled engines
07/08/1998EP0851816A1 Fuel tank for vehicles for holding and dispensing both a liquid and gaseous fuel therein
07/08/1998EP0815185A4 Utilization of platinum group in diesel engines
07/07/1998US5775309 Pre-adjustable fueling system for dual fuel engine
07/07/1998US5775282 In a dual fuel supply system for an internal combustion engine
07/07/1998US5775281 Determination of heat soak conditions
06/1998
06/30/1998US5771857 Direct injected gas engine with variable gas pressure control apparatus and method of operation
06/30/1998US5771848 Device for feeding liquid fuel to a diesel-type I.C. engine
06/25/1998DE4143415C2 IC engine fuel system
06/25/1998DE19706959A1 Ignition method for piston IC gas engine capable of operating on petrol or diesel fuel
06/10/1998EP0846850A1 Internal combustion engine having a LPG feeding system
06/10/1998EP0679219A4 Engine control unit.
06/04/1998CA2222368A1 Internal combustion engine having a lpg feeding system
06/02/1998US5758496 For an automotive vehicle
05/1998
05/26/1998US5755211 Apparatus for operating an internal combustion engine with various fuels
05/26/1998US5755210 Fuel discharge preventive device of gas engine
05/22/1998WO1998021463A1 Gaseous fuel supply control and fuel vaporiser
05/20/1998EP0690957B1 Combined diesel and natural gas engine fuel control system and method of using such
05/19/1998US5752489 Integrated fuel measurement and control system for gaseous fuels
05/14/1998DE19635220A1 Control unit for diesel engines running on oil or fat
05/13/1998CN1181718A Control arrangement for an apparatus for producing a fuel mixture
05/05/1998US5746172 Process for increasing the torque of an internal combustion engine and internal combustion engine
04/1998
04/21/1998US5740776 Method of operating an internal combustion engine
04/21/1998US5740775 Diesel engine
04/16/1998DE19580587C2 Device for detecting type of internal combustion engine fuel
04/15/1998CN1179174A Utilization of platinum group in diesel engines
04/14/1998US5738076 Compressed natural gas engine
04/14/1998CA2087943C Alcohol discriminator and fuel control for an internal combustion engine fueled with alcohol-gasoline fuel mixtures
04/09/1998WO1998014856A1 Engine manifold valve control
04/09/1998WO1998014696A1 Engine control unit for gaseous injection engine
04/09/1998DE19639488A1 Simple process locally recovering valuable high grade energy from prolific sources of used oil
04/07/1998US5735253 Control system for an internal combustion engine using either gasoline or methane or LPG as a fuel
04/07/1998US5735248 Fuel injection method for gas fuel engine
04/02/1998WO1998013598A1 Fuel identification and control system for an internal combustion engine using an aqueous fuel emulsion
04/02/1998WO1998013597A1 Fuel injection timing control for an internal combustion engine using a low cetane quality fuel
04/02/1998WO1998013596A1 Fuel control system for an internal combustion engine using an aqueous fuel emulsion
04/02/1998WO1998013595A1 Aqueous fuel emulsion identification system and anti-tampering device for an internal combustion engine
04/01/1998EP0821762A4 Auxiliary injector
04/01/1998EP0770173A4 Determination of heat soak conditions
03/1998
03/18/1998EP0828938A1 Method and apparatus for clean cold starting of internal combustion engines
03/12/1998WO1998010186A1 Fuel injection device for an internal combustion engine
03/12/1998WO1998010185A1 DRIVE ARRANGEMENT AND METHOD OF REDUCING THE AMOUNT OF NOx IN THE EXHAUST GASES FROM AN INTERNAL COMBUSTION ENGINE
03/12/1998WO1998010179A2 Homogeneous charge compression ignition engine with optimal combustion control
03/12/1998CA2264881A1 Drive arrangement and method of reducing the amount of nox in the exhaust gases from an internal combustion engine
03/12/1998CA2264655A1 Fuel injection device for an internal combustion engine
03/05/1998WO1998009062A1 Controller of in-cylinder injection spark ignition internal combustion engine
03/05/1998WO1998009060A1 Liquid gas engine
03/05/1998DE19635248A1 Flüssiggasmotor LPG engine
03/05/1998CA2262555A1 Liquid gas engine
02/1998
02/26/1998WO1998007977A1 Internal combustion engine with a fuel vaporization device
02/26/1998WO1998007973A1 Premixed charge compression ignition engine with optimal combustion control
02/25/1998EP0824367A1 Control arrangement for an apparatus for producing a fuel mixture
02/19/1998DE19633259A1 Brennkraftmaschine Internal combustion engine
02/04/1998EP0821762A1 Auxiliary injector
02/03/1998US5713340 System for fueling an internal combustion engine with low and high pressure gaseous fuel
02/03/1998US5713336 Method and apparatus for providing multipoint gaseous fuel injection to an internal combustion engine
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