DUAL FUEL INJECTOR FOR INJECTION CONTROL AND FUEL METERING, AND METHOD FOR OPERATING SAMEA fuel injector in a dual fuel system forms a first nozzle supply passage for a first fuel, a multi-channel nozzle supply path for a second fuel, and a combined-fuel outlet passage. The fuel injector …DRIVE·May 7·2 min readFollowF02M43/04Caterpillar Inc.
DUAL FUEL INJECTOR AND METHODA fuel injector for a dual fuel system includes an injector housing, and a dual concentric check assembly in the injector housing and including an inner check movable to open and close a first nozzle …DRIVE·Mar 26·2 min readFollowF02M43/04Caterpillar Inc.
FUEL INJECTOR FOR DUAL FUEL APPLICATIONS HAVING NON-RETURN VALVE FOR LEAKAGE CONTROLA fuel injector in a dual fuel system includes a first check movable in an injector housing between a closed position blocking a first nozzle outlet, and an open position. The fuel injector further in…DRIVE·Mar 26·1 min readFollowF02M43/04Caterpillar Inc.
MULTI-FUEL INJECTOR WITH FUEL MIXINGA fuel injector is capable of injecting a plurality of different fuels in a single fuel injection event, the fuel injector including: a nozzle at an end of the fuel injector, the nozzle having a tip, …DRIVE·Mar 13·1 min readFollowF02M43/04Caterpillar Inc.
FUEL INJECTOR IN AN ENGINE HAVING SPRAY ORIFICE SET CONFIGURED FOR OFFSET POSITIONING AND ENGINE OPERATING METHODAn engine includes a piston movable in a cylinder and having a combustion bowl, and an annular rim forming a scoop extending axisymmetrically around a piston center axis. A fuel injector tip extends i…DRIVE·Jun 20·1 min readFollowF02M43/04Caterpillar Inc.
INJECTION NOZZLE FOR A DUAL-FUEL ENGINE, DUAL-FUEL ENGINE AND METHOD FOR OPERATING THE SAMEAn injection nozzle that for a first fuel in a first mode and in a second mode ignition fluid for a second fuel is introduced. The injection nozzle includes an injection nozzle body with first and sec…DRIVE·Mar 28·1 min readFollowF02M43/04MAN Energy Solutions SE
DUAL FUEL SYSTEM HAVING DUAL FUEL INJECTOR AND ENGINE OPERATING METHODA dual fuel system for an internal combustion engine includes a first fuel supply of a liquid pilot fuel, a primary fuel supply of a liquid primary fuel, and a dual fuel injector. The dual fuel inject…DRIVE·Feb 8·2 min readFollowF02M43/04Caterpillar Inc.
DUAL FUEL SYSTEM HAVING DUAL FUEL INJECTOR AND ENGINE OPERATING METHODA dual fuel system for an internal combustion engine includes a first fuel supply of a liquid pilot fuel, a primary fuel supply of a liquid primary fuel, and a dual fuel injector. The dual fuel inject…DRIVE·Sep 15·2 min readFollowF02M43/04Caterpillar Inc.
DUAL FUEL SYSTEM HAVING DUAL FUEL INJECTOR AND ENGINE OPERATING METHODA dual fuel system for an internal combustion engine includes a first fuel supply of a liquid pilot fuel, a primary fuel supply of a liquid primary fuel, and a dual fuel injector. The dual fuel inject…DRIVE·Aug 4·2 min readFollowF02M43/04Caterpillar Inc.
ACTIVATION OF MULTIPLE GAS NEEDLES USING A 3/2 PILOT VALVEThe invention relates to a fuel injector () for operating with combustible gas. The fuel injector has a plurality of combustible-gas nozzle valve elements (), and the stroke of each of the combustible…DRIVE·Jun 30·2 min readFollowF02M43/04Woodward L'Orange GmbH
MULTI-FUEL BLUFF-BODY PILOTED HIGH-SHEAR INJECTOR AND METHOD OF USING SAMEA method for operating a fuel injector of a gas turbine engine includes injecting a hydrogen-based primary fuel from a primary fuel passage of the fuel injector directly into a combustion chamber. The…DRIVE·Jun 10·1 min readFollowF02M43/04United Technologies Corporation
FUEL INJECTOR FOR ON-DEMAND MULTI-FUEL INJECTIONA fuel injector has means to directly inject one type of fuel or two types of fuels collectively with fuel ratios on demand. Once being used as a single fuel injector, the injector can enable injectio…DRIVE·May 20·1 min readFollowF02M43/04QuantLogic Corporation
A FUEL INJECTOR, A FUEL INJECTOR ASSEMBLY AND AN ASSOCIATED METHODA fuel injector (1) is provided which comprises a valve member (11), a valve member guide (12) and a spring chamber (40). Discharge of fuel out of a fuel injector outlet (21) is controlled by movement…DRIVE·May 3·2 min readFollowF02M43/04CATERPILLAR INC [US]
NOZZLE ASSEMBLY FOR A FUEL INJECTION VALVE FOR INJECTING A GASEOUS AND/OR LIQUID FUEL, FUEL INJECTION VALVEThe invention relates to a nozzle assembly for a fuel injection valve for injecting a gaseous and/or liquid fuel into a combustion chamber (1) of an internal combustion engine, comprising a needle-sha…DRIVE·Apr 26·2 min readFollowF02M43/04BOSCH GMBH ROBERT [DE]
NOZZLE ASSEMBLY FOR A FUEL INJECTION VALVE FOR INJECTING A GASEOUS AND/OR LIQUID FUEL, FUEL INJECTION VALVEThe invention relates to a nozzle assembly for a fuel injection valve for injecting a gaseous and/or liquid fuel into a combustion chamber (1) of an internal combustion engine, comprising a needle-sha…DRIVE·Apr 26·2 min readFollowF02M43/04BOSCH GMBH ROBERT [DE]
LIQUID ATOMISATION DEVICEThe invention relates to a liquid atomization device (1), comprising: - a sleeve (2) one end of which has a spraying orifice (4), - a needle (10) which has a free end (11) facing the spraying orifice …DRIVE·Apr 13·1 min readFollowF02M43/04RENAULT SAS [FR]
Method of use of an integrated fuel injector igniters configured to inject multiple fuels and/or coolantsEmbodiments of injectors configured for adaptively injecting multiple different fuels and coolants into a combustion chamber, and for igniting the different fuels, are disclosed herein. An injector ac…DRIVE·Sep 16·2 min readFollowF02M43/04MCALISTER TECHNOLOGIES LLC [US]
Fuel injection valveThe injection valve (1) has an auxiliary feed (40) parallel to the central feed (16) and linked up with the valve interior (46) through line system (44,47). The auxiliary feed has fitted filter (41) a…DRIVE·Nov 20·1 min readFollowF02M43/04BOSCH GMBH ROBERT [DE]
