Self-priming centrifugal pump
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 9, 2013
Grant Date -
Mar 27, 2008
app pub date -
Oct 13, 2006
filing date -
Sep 21, 2006
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An improved self-priming, centrifugal pump arrangement for mixed-media flow includes a volute housing having a suction and a discharge, a volute scroll disposed within the volute housing, an impeller disposed within the volute scroll, a suction hopper and a discharge hopper within volute housing, a back cover and a wear plate attached to the volute housing. By optimizing the geometry of these internal components, noise is reduced, efficiency of the pump is improved, and the self-priming feature is maintained.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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