Screw-type processing plant with elongation and expansion compensation devices
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United States of America Patent
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Jun 16, 2009
Grant Date -
May 29, 2008
app pub date -
Nov 2, 2007
filing date -
Nov 23, 2006
priority date (Note) -
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Abstract
A material processing plant consists of a first screw-type machine and a second screw-type machine: The screw-type machines are connected to each other by means of a pipe elbow. An elongation compensation device is disposed between the first screw-type machine and the pipe elbow. An expansion compensation device for thermal expansion of the second screw-type machine is disposed inside the last column of the first screw-type machine which is arranged upstream of the pipe elbow.
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