High-pressure injection system
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United States of America Patent
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Jun 8, 2004
Issued Date -
N/A
app pub date -
Oct 16, 2001
filing date -
Nov 19, 1999
priority date (Note) -
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Abstract
A high-pressure injection system including a high-pressure pump having a plunger cylinder, the plunger cylinder having a delivery chamber and a high-pressure sealing surface on an outlet side, a port element arranged on the outlet side of the plunger cylinder and having a first end face and a second end face, the port element flow-connected to the delivery chamber and an outlet valve, the first end face of the port element facing the plunger cylinder, and a high-pressure line element arranged on an outlet side of the port element. The high-pressure line element comprises a high-pressure sealing surface. The high-pressure line element bears against the second end face of the port element. The port element is clamped between the plunger cylinder and the high-pressure line element. The first and second end faces of the port element each comprise a high-pressure sealing surface.
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