METHOD FOR DEFINING CYLINDER TORQUE DEMAND DURING TRANSITIONS IN SKIP-FIRE ENGINE OPERATIONA method for defining cylinder torque demand during transitions in skip-fire engine operation of a combustion engine having a number N of cylinders, the method comprising: firing the engine in first c…DRIVE·May 14·2 min readFollowF02D17/02DAF Trucks N.V.
COMPRESSION IGNITION ENGINE, COMMERCIAL VEHICLE, AND METHOD FOR IMPROVING STARTING BEHAVIOURA compression ignition engine, commercial vehicle comprising such an engine, and a method for improving starting behaviour of such an engine. The engine is operable in a normal mode or a cold start mo…DRIVE·Feb 13·1 min readFollowF02D41/403DAF Trucks N.V.
METHOD FOR DETECTING MALFUNCTIONING TURBO-DIESEL CYLINDERSAccording to the invention, a diagnostic method is provided for diagnosing a misfire condition of individual engine cylinders in a turbocharged diesel engine having at least a first and a second cylin…DRIVE·Mar 28·2 min readFollowG01M15/05DAF Trucks N.V.
REAR AXLE WITH INTEGRATED ELECTRIC MOTORA truck, comprising a rear axle, comprising a motor housing extending laterally between rear wheels of the truck, and an electric motor and power transmission coaxially aligned in said motor housing a…DRIVE·Jan 4·2 min readFollowB60K1/00DAF Trucks N.V.
GUIDING CABLE WITH RIBBED INSULATION COVERA truck with cable support, comprising a chassis, accommodating an electric power source for powering an electric motor, an E-axle, comprising said electric motor and arranged as a rear wheel driving …DRIVE·Dec 28·2 min readFollowB60R16/0215DAF Trucks N.V.
POWER MANAGEMENT SYSTEM FOR ELECTRICAL VEHICLES WITH MULTIPLE MOTORSIt is aimed to provide a power management system for an electrically driven vehicle that comprises a powertrain of at least two electric motors that can be selectively geared into the powertrain and a…DRIVE·Nov 9·2 min readFollowB60L15/2054DAF Trucks N.V.
COOLING SYSTEM FOR FUEL CELLA truck or tractor semi-trailer combination interconnected via a fifth wheel, comprising a cabin and an air collection chamber, the air collection chamber provided between a rear end of the cabin and …DRIVE·Jul 20·2 min readFollowB60K11/085DAF Trucks N.V.
METHOD FOR CONTROLLING A COMPRESSION RELEASE BRAKE MECHANISM IN A COMBUSTION ENGINEThe invention concerns a method for controlling a compression release brake mechanism in an combustion engine comprising an air inlet system and an exhaust manifold connected to a turbocharger provide…DRIVE·Jan 5·1 min readFollowF02B37/22DAF Trucks N.V.
MONITORING SYSTEM, METHOD AND VEHICLE COMPRISING SUCH A SYSTEM, FOR DETECTING CLOGGING THROUGH FOULING OF AN AIR FILTER OF AN INTERNAL COMBUSTION ENGINEA monitoring system and method for detecting clogging through fouling of an air filter () of an internal combustion engine () comprising a differential pressure sensor means () for determining a diffe…DRIVE·Dec 22·2 min readFollowF02M35/09DAF Trucks N.V.
ENGINE HARNESS FOR GUIDING A PLURALITY OF CABLES ADJACENT AN INTERNAL COMBUSTION ENGINEAn engine harness for guiding a plurality of cables adjacent an internal combustion engine operatively connected to an electrical system of a vehicle by said plurality of cables along a cable path bet…DRIVE·Sep 29·2 min readFollowB60R16/0215DAF Trucks N.V.
BRACKET AND METHOD FOR CLAMPING AN INJECTOR ONTO A CYLINDER HEADA bracket for clamping an injector onto a cylinder head of an internal combustion engine, comprising a clamp section, arranged for providing a clamping force onto the injector to clamp the injector on…DRIVE·Sep 22·2 min readFollowF02M61/14DAF Trucks N.V.
ADAPTIVE ENGINE CONTROLAccording to the invention, a method for air path control of a combustion engine is provided, comprising an EGR valve and a VGT turbine. The method comprises providing a cost function of a measured de…DRIVE·Aug 12·2 min readFollowF02D41/005DAF Trucks N.V.
SYSTEM AND METHOD FOR DETECTING MALFUNCTIONING TURBO-DIESEL CYLINDERSAccording to the invention, a diagnostic system is provided for diagnosing a misfire condition is provided of individual engine cylinders in a turbocharged diesel engine having at least a first and a …DRIVE·Aug 5·2 min readFollowF02D41/22DAF Trucks N.V.
PRO-ACTIVE THERMAL MEASURE TO RECOVER AND OR RETAIN deNOx PERFORMANCEA short cyclic thermal treatment process in an engine aftertreatment system of a diesel engine in a vehicle, which may be able to recover and/or retain NOx conversion performance of an engine aftertre…DRIVE·Jun 24·1 min readFollowF01N3/208DAF Trucks N.V.
ENGINE AIR FLOW ESTIMATIONAccording to the invention, a method and system for estimating fresh air flow into a turbocharged engine () is provided. A controller () arranged to determine an actual fresh air mass flow in subseque…DRIVE·Mar 25·2 min readFollowF02M35/10157DAF Trucks N.V.
