Method for opening a cylindrical pressure vessel
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United States of America Patent
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Jun 22, 2010
Grant Date -
May 29, 2008
app pub date -
Oct 31, 2007
filing date -
Jun 20, 2001
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The present invention relates to a press which comprises a pressure vessel having an internal closure. The internal closure comprises a cover, a number of elements for transmitting forces in pressurized operation between the cover and the inner wall of the pressure vessel. Each element has a first contact surface adapted to fit a contact surface of the cover and a second contact surface adapted to fit a contact surface of the inner wall of the pressure vessel. Said elements are movable away from said contact surface of the cover and said contact surface of the inner wall of the pressure vessel in the direction of the longitudinal centre axis of the pressure vessel. The invention also relates to a method for opening a pressure vessel.
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