About 104 results
https://drivepatents.com/patents/990910 · 8 May 2013
A cylinder head (140, 140') configured to house at least partly a fuel inlet valve is disclosed. Cylinder heads have a separately formed inlet valve casing which has to be manufactured with high precision. The disclosed cylinder head (140, 140') may have a...
https://drivepatents.com/patents/985203 · 3 Apr 2013
For flexible cooling of intake air under a range of environmental conditions, a cooling system of a two-stage turbocharged internal combustion engine may comprise a high temperature (HT) cooling circuit (30) and a low temperature (LT) cooling circuit (50)....
https://drivepatents.com/patents/985189 · 3 Apr 2013
Restricting exhaust gas treatment devices from contacting a washing medium supplied by a washing system may reduce affecting the exhaust gas treatment devices. A washing system (50) may comprise a washing device (52) configured to supply a washing medium t...
https://drivepatents.com/patents/985391 · 27 Mar 2013
A pre-combustion chamber tip (77) for an internal combustion engine (10) having a first body portion (76) with a pre-combustion chamber (122) located within, the first body portion (76) having a terminal end (108) with a plurality of orifices (124) configu...
https://drivepatents.com/patents/992596 · 27 Feb 2013
A dual fuel engine (10) for operation in a liquid fuel mode and in a gaseous fuel mode comprises at least one cylinder unit comprising a cylinder (12) with a combustion chamber (13), a main fuel injector (30), and a pilot fuel injector (42); and a control ...
https://drivepatents.com/patents/993339 · 30 Jan 2013
A plunger (50) for axial movement and rotation within a pump barrel (71) of a fuel pump (100) comprises a substantially cylindrically shaped plunger shaft (51) made of a ceramic material, and at least one control element (54) for controlling a rotational a...
https://drivepatents.com/patents/995321 · 5 Dec 2012
The present disclosure generally refers to a double-walled fuel supply line element (5) configured to be used in a fuel supply system (100) of e.g. middle to large-sized internal combustion engines and a method for manufacturing such a fuel supply-line ele...
https://drivepatents.com/patents/995664 · 28 Nov 2012
An SCR catalyst (41) is disclosed. The SCR catalyst (41) may comprise a first end face (104), a second end face (106), and a plurality of channels (108). Each of the plurality of channels (108) may extend from the first end face (104) to the second end fac...
https://drivepatents.com/patents/995607 · 28 Nov 2012
A method for providing heat on a ship (100) having at least two combustion engines (12, 14) may comprise stopping operation of at least a first one (12) of the at least two combustion engines, and operating at least a second one (14) of the at least two co...
https://drivepatents.com/patents/997078 · 17 Oct 2012
A mixing pipe (29, 129) for a charge air system of an internal combustion engine (1, 100) may comprise a first opening (70) for fluidly connecting the mixing pipe (29, 129) to a high-pressure component (32) of the charge air system and a second opening (72...