TI Automotive (Heidelberg) GmbH Patent applications |
Patent application number | Title | Published |
20150047613 | FUEL DISTRIBUTION RAIL - A fuel distribution rail for a fuel injection system of an internal combustion engine has connected base tube sections defining a longitudinal fuel channel with connector devices fixed on the base tube and a force relieving groove provided on the outer surface of the base tube sections spaced from the connector devices which extend over at least a part, preferably at least over a greater part of the outer surface of the base tube. In one form a cylindrical base tube has a circular force relieving groove surrounding the base tube spaced from the connector device. | 02-19-2015 |
20140144409 | Fuel Line - A fuel line, in particular a fuel line for a gasoline direct injection line system, having an inner steel tube and an outer steel tube, wherein the inner steel tube is accommodated in the outer steel tube in a force-locking manner. The inner steel tube is made of a corrosion resistant steel and the outer steel tube is made of an outer steel tube alloy, wherein a wall thickness of the inner steel tube is smaller than a wall thickness of the outer steel tube. A maximum carbon content of the outer steel tube alloy is higher than a maximum carbon content of the corrosion resistant steel. A thickness of the fuel line amounts to between 5% and 60% of an inner diameter of the motor vehicle fluid line. | 05-29-2014 |
20140132001 | Screw Connection Device for Fluid Lines, In Particular for Motor Vehicle Fluid Lines - A screw connection device for fluid lines, in particular for motor vehicle fluid lines, having a coupling nut with an interior space and having an internal threading running over the circumference of the interior space, as well as having a connecting element with an external threading. A line end of a fluid line is accommodated in the coupling nut, wherein the line end exhibits an end shape. When the internal threading of the coupling nut is screwed to the external threading of the connecting element, a locating surface disposed in the interior space of the coupling nut is moved toward the back end of the end shape, or vice versa, respectively. A spring element is disposed between the locating surface and the back end of the end shape, running over the circumference of the fluid line. | 05-15-2014 |
20110204623 | PIPE CONNECTION ARRANGEMENT - A pipe connection arrangement for the connection of pipelines, in particular of motor vehicle pipelines to a connection element, wherein a connection fitting is provided which encompasses the pipeline to be connected in the region of one of its pipeline ends and which, with a front side press surface of a of a rear side surface facing a flange connected to the pipeline end. The flange exhibits a sealing surface on its front side, wherein the sealing surface can be pressed by means of an axial movement of the connection fitting to a contact surface of the connection element or to a second sealing surface of a second flange of a second pipeline, wherein a stop element is arranged between the contact fitting and contact surface of the connection element and wherein this stop element limits or interrupts the axial movement of the connection fitting | 08-25-2011 |
20090324363 | THREADED COMPONENT AND DEVICE FOR CONNECTING PIPING - A threaded component for connecting piping employed on motor vehicles includes a thread formed thereon and at least one unthreaded, contacting surface. A first coating having a first coefficient of friction is disposed on at least a portion of the thread, and a second coating having a second coefficient of friction is disposed on at least a portion of the unthreaded, contacting surface(s) of the threaded component. The first coefficient of friction is greater than the second coefficient of friction. In an embodiment an anti-corrosion coating is provided between the coatings and the component. | 12-31-2009 |