Filter apparatus including apparatus for clamping an air filter

Details Filter apparatus including apparatus for clamping an air filter Filter apparatus including apparatus for clamping an air filter

1983-03-03

1985-02-12

Lacey, David L.

Gas separation

With separate flow line access means or filter media passage...

Access means is clamping or coupling means for unit filter...

55493, 55504, 55505, 292245, 292257, B01D 4624, B01D 4642

Patent

active

044989148

ABSTRACT:
A filter apparatus having an apparatus for clamping a cylindrical air filter element in place against a fixed surface within a filter housing. The apparatus includes a clamping plate arranged to be moved between a first position in which the clamping plate presses the filter element against the fixed surface, and a second position in which the filter element is released from contacting either the plate or the fixed surface. To move the clamping plate into each position an arrangement of rotatable cam rods, support fins and bearing saddles are provided. Both the clamping plate and the fixed surface are substantially planar and oriented in the support structure so that when the filter is not clamped therebetween it can be removed from the support structure in a direction perpendicular to its main axis.

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patent: 3150945 (1964-09-01), Baggeson
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patent: 3745753 (1973-07-01), Risse
patent: 3816984 (1974-06-01), Neumann
patent: 3823533 (1974-07-01), Alverson et al.
patent: 4002443 (1977-01-01), Lorenz
patent: 4171963 (1979-10-01), Schuler

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