Housing assembly for the filtration of corrosive liquids and a method for temporary sealing of a housing assembly
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 11, 1997
Grant Date -
N/A
app pub date -
Feb 8, 1994
filing date -
Feb 8, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A filter housing assembly for the filtration of liquids at high temperature and high pressure and for reduction of particles having a housing for a filter cartridge, a flanged cap, that is slidingly inserted into the housing, and having a cap nut for fastening and tightly sealing the cap to a lip on the housing. The interface housing-cap having grooves, with centerlines offset in opposite directions, for receiving sealants and cone-shaped surfaces on the flange and the lip opposing flat surfaces on the cap nut and the flange, respectively, for achieving a tight seal. The housing having a bottom with a concentric cylindrical recess with a concave-convex edge for receiving the nose of the cartridge. The housing also having a spacer for holding the upper part of the cartridge concentric for efficient filtration.
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