Cylindrical filter element
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United States of America Patent
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Feb 7, 2006
Grant Date -
Jan 16, 2003
app pub date -
May 21, 2002
filing date -
May 21, 2001
priority date (Note) -
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status (Latency Note)
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Abstract
A cylindrical filter element which comprises a folded filter medium, in particular having a pleated configuration, which is annularly secured to a hollow cylinder, two expanded film axial end plates, and a support tube which is integrated into the cylindrical filter element and upon which the folded filter medium may be affixed. The support tube has an annular components adjacent respective axial end plates which has an interlocking fit with the film end plates and which may be connected to a sealing element.
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