Filter assembly including a reinforced radial seal
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United States of America Patent
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-
Apr 7, 1998
Grant Date -
N/A
app pub date -
Oct 27, 1994
filing date -
Oct 27, 1993
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A filter arrangement formed with a housing and a center tube connected with the housing. In the filter arrangement, a metal-free filter cartridge is arranged which includes an accordion-folded, annular filter element. The filter cartridge is provided with end plates on the axial end faces of the annular filter element, at least one of the end plates having an elastic construction, and each elastic end plate is provided with a flexible supporting ring which is arranged directly adjacent a radial seal formed by the elastic end plate.
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