Joseph Giannelli resumes & CV records
Resumes
Joseph Giannelli
Joseph Giannelli
Joseph Giannelli
Joseph Giannelli
Location:
United States
Joseph T Giannelli, 58165 Van Buskirk Rd, West Saugerties, NY 12477
Joseph Giannelli Phones & Addresses
165 Van Buskirk Rd, Saugerties, NY 12477 845-2460099
Wading River, NY
5811 Electra Ln, Glendale, AZ 85310
Suffern, NY
Aguila, AZ
Phoenix, AZ
Stone Ridge, NY
Mentions for Joseph T Giannelli
Publications & IP owners
Us Patents
Backwash Method And Apparatus
US Patent:
4405466, Sep 20, 1983
Filed:
May 3, 1982
Appl. No.:
6/374350
Inventors:
Joseph F. Giannelli - Glen Rock NJ
George C. Flynn - Chester NJ
Leo F. Ryan - Bridgewater NJ
George C. Flynn - Chester NJ
Leo F. Ryan - Bridgewater NJ
Assignee:
Ecodyne Corporation - Chicago IL
International Classification:
B01D 2938
US Classification:
210798
Abstract:
The method and apparatus for filtering a liquid including a filter vessel divided into an upper filter compartment and a lower plenum compartment. An external vessel is positioned at or below the elevation of the tops of the filter element fittings in the plenum compartment. A pressurized gas is supplied to the upper portion of the external vessel forcing backwash liquid from the external vessel into the lower portion of the plenum compartment backwashing filter elements within the filter compartment.
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