Filter with cleaning by direct scavenging
OwnerCharles Doucetinventor
Life of this patent
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Abstract
The filter comprises a tubular body (1) provided with fixing flanges (2,3) for a fluid pipe. An upstream distributing plate (4) is perforated with orifices and extended by sockets (5) which are engaged in the up-stream ends of filtering elements (6). These elements (6) extend axially inside of the body (1). The filter comprises in its downstream part a collector (12) provided with bevelled tubes (13) which are engaged in the down-stream ends of the filtering elements (6). This collector (12) is continued by an elbow (11) which is followed by a single flush branching (7) opening laterally outside of the body (1).
Claims13
In a filter with cleaning by direct scavenging intended to be mounted in a fluid pipe, comprising:
- a tubular body of a diameter substantially equal to that of the pipe, an up-stream distributing plate comprising a plurality of orifices feeding each an end of a tubular filtering element extending axially inside of the body, the improvement wherein the down-stream end of all filtering elements are permanently and directly connected to a same and single flushing branching opening laterally outside of the body and intended to be equipped with a valve.
Dependencies are inferred from the claim text.