Fluent material handling – with receiver or receiver coacting mea – Diverse fluid containing pressure filling systems involving... – Filling with exhausting the receiver
Reexamination Certificate
2005-03-15
2005-03-15
Douglas, Steven O. (Department: 5751)
Fluent material handling, with receiver or receiver coacting mea
Diverse fluid containing pressure filling systems involving...
Filling with exhausting the receiver
C141S067000, C141S286000, C193S0250AC, C193S030000, C414S291000
Reexamination Certificate
active
06866071
ABSTRACT:
A Dustless Stacker hood for suppressing dust generated during the stockpiling of materials such as coal. The Dustless Stacker hood receives coal from overhead chute; the received coal falls through Dustless Stacker hood to the top of a stockpile, and the Dustless Stacker hood confines dust inside Dustless Stacker hood. The dust-laden air swirls within the Dustless Stacker hood through a recirculation pipe and back to the overhead chute to enhance an agglomeration process which causes the dust particles stick together and fall to the top of stockpile.
REFERENCES:
patent: 1021757 (1912-04-01), Blaisdell
patent: 1045359 (1912-11-01), Babbitt, Jr.
patent: 3241581 (1966-03-01), Richardson et al.
patent: 3738464 (1973-06-01), Ortlip et al.
patent: 3739893 (1973-06-01), Kaufman
patent: 3867969 (1975-02-01), Garnett
patent: 4061221 (1977-12-01), Higashinaka et al.
patent: 4248277 (1981-02-01), Hanrot et al.
patent: 4557364 (1985-12-01), Ball
patent: 4727913 (1988-03-01), Bliss
patent: 2704215 (1994-10-01), None
patent: 52095460 (1977-08-01), None
patent: 357170302 (1982-10-01), None
Air Control Science, Inc.
Douglas Steven O.
Duft Setter Ollila & Bornsen LLC
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