Pressure regulating valve for common-rail fuel injection system
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United States of America Patent
Stats
-
Jan 23, 2007
Grant Date -
Mar 17, 2005
app pub date -
Sep 15, 2004
filing date -
Sep 15, 2003
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A pressure regulating valve for regulating the pressure in a common rail, having a pistonlike valve member which is axially displaceably guided in a bore and acts on a closing element that can be pressed against a valve seat, and the valve member forms an armature of an electromagnet, to which current can be supplied. The minimal spacing between the armature and the valve housing is adjustable. In this way, the setting of the closing force of the valve can be done in the preassembled state.
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Family
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Cited Art Landscape
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