Filter Top Shell,Filter and Method for Manufacturing a Filter Top Shell

摘要

A filter top shell for an oil filter arranged in a transmission of a motor vehicle, having a pressure conduit arranged on a top side of the filter top shell, and wherein the pressure conduit generates a pressure boost to support a suction power of a pump connected to the filter, and wherein the pressure conduit is formed integrally with the filter top shell. Also proposed is an oil filter for a transmission of a motor vehicle, wherein the filter has a housing with a filter top shell having a pressure conduit and a filter bottom shell connectable thereto. Further, a method for producing a filter top shell for an oil filter arranged in a transmission of a motor vehicle, with an injection-molding process, wherein the filter top shell and a pressure conduit arranged on a top side of the filter top shell are integrally formed.