Patent ID: 6131826
Filing Date: 2000-10-17
Classification: F02M,Y10S

Abstract:
A valve, comprising:an actuatable valve closing body;a valve seat body;a valve seat formed on the valve seat body, the valve seat interacting with the valve closing body to form a sealing seat; anda perforated disk having at least one spray hole in a particular area which is downstream from the valve seat,wherein the valve seat body and the perforated disk are configured as one piece, the one piece being formed from a flat deformable workpiece which represents a metal sheet part, the flat deformable workpiece having a pot shape,wherein, when the valve closing body is not actuated and when the valve is in a closed state, the flat deformable workpiece sealingly contacts the valve closing body in a further area of the valve seat and forms the perforated disk,wherein the valve seat body has a valve seat surface in the further area of the valve seat, the flat deformable workpiece forming a guide section which guides the valve closing body when the valve closing body is actuated, the guide section being situated upstream from the valve seat surface, andwherein the flat deformable workpiece upstream from the valve seat surface is shaped to form a guide section to guide the valve closing body when the valve closing body is actuated.