Pressure vessel
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United States of America Patent
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-
Mar 28, 2006
Issued Date -
N/A
app pub date -
Jan 21, 2003
filing date -
Feb 6, 2002
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A pressure vessel having a relief area onto which a flange of a side port can be attached. The relief area includes a planar mating surface raised from the cylindrical sidewall of the vessel. A method for forming the pressure vessel includes providing a cylindrical mandrel provided with a side port spacer. Fiberglass is wrapped onto the mandrel and space. The fiberglass is impregnated with resin and the resin is cured. A metallic insert ring is embedded in a full bore open end of the pressure vessel. The ring has a cross-section having a height to width ratio of less than 0.7.
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