Patent application number | Description | Published |
20090133390 | Exhaust gas line of an internal combustion engine - The invention relates to an exhaust gas line ( | 05-28-2009 |
20090314230 | Crankcase Breathing System - The invention relates to a crankcase breathing system ( | 12-24-2009 |
20100089344 | INTERNAL COMBUSTION ENGINE WITH CYLINDER HEAD - An internal combustion engine comprises a cylinder head with at least one ignition device and one injection device per cylinder, at least one cooling jacket arranged in the cylinder head, with at least one cooling channel being arranged per cylinder between the ignition device and the injection device. In order to improve cooling in the region of the injection nozzles of the injection device it is provided that each cooling channel opens into a collecting channel arranged in the cylinder head. | 04-15-2010 |
20100132638 | METHOD FOR MACHINING A CYLINDER HEAD COMPRISING A COOLING JACKET - A method for machining a cylinder head including a cooling jacket, wherein the fire deck of the cylinder head which is in a raw state is machined by material removal in relation to a reference mark of the cylinder head. The position of the cooling jacket is used as a reference mark. | 06-03-2010 |
20100242869 | Cylinder head of an internal combustion engine - A cylinder head of an internal combustion engine for a vehicle has a plurality of cylinders, with an inlet side and an outlet side with at least one outlet channel for each cylinder, the cylinder head containing a coolant jacket which has a coolant collecting channel extending along the cylinder head on the outlet side above the outlet channels, the coolant collecting channel being connected to outlet-side cooling spaces which at least partially surround the outlet channel and are flow-connected to at least one overflow opening in a cylinder head sealing plane. The coolant collecting channel is directly connected to a heating circuit of the vehicle. | 09-30-2010 |
20120090566 | CYLINDER HEAD OF AN INTERNAL COMBUSTION ENGINE - A cylinder head of an internal combustion engine with several cylinders includes an inlet side and an outlet side with at least two outlet channels per cylinder, wherein a first coolant jacket is arranged in the cylinder head, the first coolant jacket including a first coolant collection channel which extends along the cylinder head on the outlet side over the outlet. The first coolant collection channel is connected to cooling chambers at least partially surrounding the outlet channels, the cooling chambers being in a fluidic connection with at least one transfer opening in a cylinder head gasket plane, wherein one first transfer opening per cylinder is arranged in a first transverse engine plane containing a cylinder axis, and wherein a first transverse cooling passage extends from each first transfer opening in the first transverse engine plane between two respective outlet channels, the first transverse cooling passage splitting into two cooling sub-passages in the area of the cylinder axis. Each cooling sub-passage respectively surrounds an outlet channel in the area of a respective outlet opening over an angle (α) of approximately 180° and each cooling sub-passage is connected to the coolant collection channel by means of a second transverse cooling passage, wherein each second transverse cooling passage is arranged in the area of a second transverse engine plane extending through at least one cylinder head bolt bore. | 04-19-2012 |
20120260880 | INTERNAL COMBUSTION ENGINE HAVING A CYLINDER HEAD AND A CYLINDER BLOCK - An internal combustion engine ( | 10-18-2012 |
20120260883 | INTERNAL COMBUSTION ENGINE HAVING A CYLINDER HEAD AND A CYLINDER BLOCK - An internal combustion engine (1), includes a cylinder head (2) and a cylinder block (3), with a crankcase (10) being fixed to the cylinder block (3), and with the crankcase (10) including at least one oil pump. In order to reduce the production effort the oil pump is arranged in the crankcase (10), with the oil pump (40) being connected with a flange (43), and with the flange (43) being fixed to a mounting wall (42) of the crankcase (10). | 10-18-2012 |
20140130769 | EXHAUST GAS LINE OF AN INTERNAL COMBUSTION ENGINE - The invention relates to an exhaust gas line ( | 05-15-2014 |