Method of securing filter elements

摘要

A filter securing system including a filter unit body housing; at least one tubular filter element positioned in the filter unit body housing, the tubular filter element having a closed top and an open bottom; a dimple in either the filter unit body housing or the top of the tubular filter element; and a socket in either the filter unit body housing or the top of the tubular filter element that receives the dimple in either the filter unit body housing or the top of the tubular filter element to secure the tubular filter element to the filter unit body housing.

主权项

1. A filter securing apparatus, consisting of:
a filter unit body; a multiplicity of tubular filter elements positioned on said filter unit body, each of said tubular filter elements consisting of a tubular filter and a filter cap closing a top of the tubular filter thereby defining a closed top of each tubular filter element and said tubular filter further consists of an open bottom defining an open bottom of each tubular filter element; holes in said filter unit body, wherein said open bottoms of said tubular filter elements are positioned over said holes in said filter unit body; a frame unit positioned over said closed tops and said filter caps; a bolt connecting said frame unit to said filter unit body; dimples in either said frame unit or said filter caps that close said tops of said tubular filter elements; and sockets in either said frame unit or said filter caps that close said tops of said tubular filter elements that receive said dimples in either said frame unit or said filter caps that close said tops of said tubular filter elements to secure said tubular filter elements to said filter unit body.