Low pressure regulating valve for diesel internal combustion engines
摘要
<p>The valve comprises a control chamber (17) connected by a valve opening (18) to the valve chamber (12) which has an inlet (13) for connection to a pressure source. A valve member (20) is pressed by a valve closure spring (21) onto a valve seating (19) enclosing the valve opening. Downstream from the valve opening is a choke surface positioned so that pressure is built up to counteract the spring force on the valve member between the valve member and the inner wall of the control chamber.</p>
