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AssigneeMan Diesel & Turbo, Filial Af Man Diesel & Turbo SE, Tyskland
InventorsJohan SJÖHOLM, Johannes FLARUP, Johan Hult
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A fuel valve (50) for injecting gaseous fuel into the combustion chamber of a self-igniting internal combustion engine. The fuel valve (50) comprises an elongated fuel valve housing (52) with a rear end and a front end, a nozzle (54) with an elongated nozzle body with a hollow interior that forms a chamber (55) connected to nozzle holes (56), the nozzle (54) being arranged at the front end of the fuel valve housing (52), a gaseous fuel inlet port (53) in the elongated fuel valve housing (52) for connection to a source (60) of high pressure gaseous fuel, an ignition liquid inlet port (78,98) for connection to a source of ignition liquid (57), means (61, 69, 53, 58, 61, 69) for establishing a timed fluidic connection between the gaseous fuel inlet port and the ignition space (55), and means (61, 67, 69, 76, 79, 85, 98, 99) configured for a timed delivery of a finite volume of ignition liquid to the chamber (55) for igniting the gaseous fuel inside the chamber (55).
A fuel valve (50) for injecting gaseous fuel into a combustion chamber of a self-igniting internal combustion engine, said fuel valve (50) comprising:
A method for injecting and igniting gaseous fuel in a self-igniting internal combustion engine with a fuel valve (50) for injecting gaseous fuel into the combustion chamber of said self-igniting internal combustion engine, said fuel valve comprising a nozzle (52) with a hollow interior that forms a chamber (55) and nozzle holes (56) connecting to said chamber (55), said method comprising:
A method of operating a self-igniting internal combustion engine, said method comprising:
A use of vessel or engine lubricating or fuel oil as ignition liquid in a method for injecting and igniting gaseous fuel in a self-igniting internal combustion engine with a fuel valve (50) for injecting gaseous fuel into the combustion chamber of said self-igniting internal combustion engine, said fuel valve comprising a nozzle (52) with a hollow interior that forms a chamber (55) and nozzle holes (56) connecting to said chamber (55), said method comprising:
A use according to 20, wherein the gaseous fuel ignites inside said chamber (55) with the help of said ignition liquid.
Dependencies are inferred from the claim text.