Agitating – Jet or spray impinging free-falling stream
Reexamination Certificate
2007-12-13
2011-12-27
Soohoo, Tony G (Department: 1774)
Agitating
Jet or spray impinging free-falling stream
C366S167100, C366S178100, C366S181100
Reexamination Certificate
active
08083395
ABSTRACT:
A device for admixing a liquid into flowable dry materials has a housing with a mixing chamber having an inner wall with an impact area and an exit opening at a bottom end of the mixing chamber. Dry material is supplied from above into the mixing chamber and falls downwardly toward the impact area in front of the inner wall of the mixing chamber and exits through the exit opening. A nozzle generates a pressurized high-speed jet of a liquid impacting on the inner wall of the mixing chamber in the impact area and wetting the dry material with the liquid as the jet passes through the dry material and impacts against the inner wall. An opening inside the housing is provided for supplying liquid and pasty additives, wherein the opening is directed toward an area of the mixing chamber between the nozzle and the impact area.
REFERENCES:
patent: 1629200 (1927-05-01), Buhtz
patent: 1741176 (1929-12-01), Wilder
patent: 1855548 (1932-04-01), Forster
patent: 2071846 (1937-02-01), Lamb et al.
patent: 2282662 (1942-05-01), Lindsey
patent: 2389084 (1945-11-01), Routh
patent: 2868516 (1959-01-01), Moseley
patent: 3158358 (1964-11-01), Fischer
patent: 3773299 (1973-11-01), Rebish
patent: 3850413 (1974-11-01), Rebish
patent: 3881703 (1975-05-01), Rebish
patent: 3887166 (1975-06-01), Van Ginneken
patent: 3912231 (1975-10-01), Weber
patent: 3920225 (1975-11-01), Lee et al.
patent: 3986705 (1976-10-01), Nauta
patent: 4116163 (1978-09-01), Torelli et al.
patent: 4323314 (1982-04-01), Kaiser-Wirz
patent: 4453832 (1984-06-01), Schumacher et al.
patent: 4491608 (1985-01-01), Thygesen
patent: 4628807 (1986-12-01), Dopp
patent: 4688945 (1987-08-01), Brazelton et al.
patent: 4689249 (1987-08-01), Thygesen
patent: 4810099 (1989-03-01), Langsetmo et al.
patent: 4838703 (1989-06-01), McMaster et al.
patent: 5073032 (1991-12-01), Berion et al.
patent: 5488898 (1996-02-01), Hough
patent: 5891246 (1999-04-01), Lund
patent: 6481885 (2002-11-01), Dupre
patent: 6749330 (2004-06-01), Allen
patent: 202004018807 (2005-04-01), None
patent: 1932427 (2008-06-01), None
DIOSNA Dierks & Söhne GmbH
Huckett Gudrun E.
Soohoo Tony G
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