Barrier flange filter assembly including cover
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 9, 1991
Grant Date -
N/A
app pub date -
Mar 20, 1986
filing date -
Mar 20, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The disclosure describes a filter assembly comprising a housing, a cover, a barrier flange, a flow tube, and a filter unit. The housing has an opening and the cover is detachably and sealingly mounted to the housing at one end of the opening. The barrier flange is detachably and sealingly mounted to the housing within the opening and has upstream and downstream sides and an aperture extending therebetween. The housing further has at least one port which communicates with the opening between the cover and the barrier flange. The flow tube has first and second ends. It is joined at the first to the cover and extends through the aperture and the barrier flange and is joined to the barrier flange. The flow tube also includes at least one orifice between the barrier flange and the cover. The filter unit is mounted to the second end of the flow tube and includes a hollow cylindrical filter element and first and second impervious end caps, the flow tube communicating with the interior of the filter element via an aperture in the first end cap.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully