Patent ID: 6113011
Filing Date: 2000-09-05
Classification: F02M

Abstract:
A fuel injection valve for internal combustion engines, comprising a valve member (8), which is guided axially displaceably in a bore (7) of a valve body (1) and on an end toward the combustion chamber and protruding from the bore (7) the valve member has a valve sealing face (11) with which it cooperates, to control an injection cross section, with a valve seat face (13) on the valve body (1), and having a stroke stop face (37), which is stationary relative to the valve body (1), and with which the valve member (8) comes into contact with a bearing face (41) after traversing an outward-oriented maximum opening stroke distance, and the stroke stop face (37) is disposed on an end face of an axially split stroke stop ring (35), which is surrounded by a support ring (33) and having a valve spring (27), which urges the valve member (8) in the closing direction and is supported stationary on the valve body (1) via a spacer ring (31) and an intermediate member, the support ring (33) surrounding the stroke stop ring (35) is supported stationary relative to the valve body (1) and constantly contacts the spacer ring (31).