About 32 results
https://drivepatents.com/patents/951314 · 8 Apr 2015
A fuel injector equipment (10) has at least 35% of the high pressure fuel contained inside the injectors (12).
https://drivepatents.com/patents/951883 · 11 Mar 2015
A method of determining the exhaust manifold pressure in an engine system which includes a turbocharger, comprising: i) determining the compressor pressure ratio; ii) determining the turbine pressure ratio from step i); iii) determining the exhaust manifol...
https://drivepatents.com/patents/952186 · 11 Feb 2015
A method for determining the bulk modulus of a fuel used in a fuel injection system of an internal combustion engine, said fuel injection system including a fuel accumulator volume or common rail for the supply of fuel to one or more fuel injectors, pumpin...
https://drivepatents.com/patents/963484 · 28 Jan 2015
An electromagnetic valve (10) includes a valve member (14) located within a valve body (16), and adapted to move in slidable manner within a bore defined in the valve body (16). The movement of the valve member (14) is selectively allowing fluid/fuel flow ...
https://drivepatents.com/patents/963479 · 28 Jan 2015
A fuel injector (100) for use in an internal combustion engine, the fuel injector comprising: an injector body (10) comprising a bore (11); an injector needle (12) located within the bore and engageable with a needle seat to control fuel injection through ...
https://drivepatents.com/patents/963455 · 28 Jan 2015
Fuel injector (10) of pressurized fuel comprising a tubular body (12) extending along a longitudinal axis (Z) and forming a nozzle (16) at one end, the fuel (C) circulating in the body (12) between an inlet port (14) and the nozzle (16) and also comprising...
https://drivepatents.com/patents/964187 · 7 Jan 2015
A digital inlet valve (24) comprises a dynamically passive poppet valve (25) normally closed cooperating with a piloted actuator (36) to stay open.
https://drivepatents.com/patents/964154 · 7 Jan 2015
A fuel injection system (12) for an internal combustion engine (10) comprises an injector (14) having a first orifice (24) to which is tightly connected a pipe (28) having a matching first orifice. Both orifices are surrounded with peripheral smooth surfac...
https://drivepatents.com/patents/965489 · 31 Dec 2014
A fuel injector (10) for fuel (C) comprises a tubular body (12) provided with a bore (14) and a needle (18) arranged axially (A) slidable in the bore (14), the needle (18) having a cross-section significantly smaller than that of the bore (14). The needle ...
https://drivepatents.com/patents/966700 · 3 Dec 2014
A valve arrangement (131) for use in a fuel injector of a high-pressure fuel injection system for an internal combustion engine. The valve arrangement (131) comprises a valve body (134) defining a valve seat (154) and a valve member (138) which is engageab...