Heat exchanger tubing production plant
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United States of America Patent
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Oct 13, 1998
Issued Date -
N/A
app pub date -
Mar 11, 1995
filing date -
Sep 9, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A plant for producing metal heat exchanger tubes with spiral heat exchanger ribs secured to the exterior surface from smooth tubes and strip-form flat material for the ribs. In order to allow ribbed tubes to be economically produced at any desired location, the main plant units needed to produce the ribbed tubes, such as a rotating device, strip conveyor and joining device, are installed in one or more mobile container-type modules in production order.
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