Apparatus for making a filter module
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United States of America Patent
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-
May 19, 1998
Issued Date -
N/A
app pub date -
Oct 31, 1996
filing date -
Oct 17, 1995
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A new method for making a filter module includes the steps of providing an adhesive dispensing implement and a support member having an annular flange. A filter medium is placed around the support member to form an intermediate assembly and the implement and the assembly are rotated relative to one another while applying adhesive to the medium and the flange, thereby securing the medium and the flange to one another. A related apparatus for making a filter module has a powered module support mechanism for rotating a filter module about an axis and an adhesive dispensing implement for applying adhesive to a rotating filter module. Preferably, the module support mechanism includes two parallel rotating bars for holding the module and the module assembly is rotated while holding the adhesive dispensing implement stationary.
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