Pressure vessels for high pressure applications
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United States of America Patent
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N/A
Issued Date -
Aug 7, 2003
app pub date -
Feb 6, 2002
filing date -
Feb 6, 2002
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A pressure vessel is provided having a wall with an inner surface defining a chamber about an axis and an outer surface. The wall has a thickness with at least one vent hole therein located substantially parallel with the axis. The at least one hole is located a distance from the axis, the distance providing an outer thickness of the wall between the at least one hole and the outer surface sufficient to withstand a stress generated by pressure within the pressure vessel. An inner thickness of the wall between the at least one hole and the inner surface to permit a crack to propagate from the inner surface and connect with the hole causing venting of the pressure in the chamber.
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