Gas separation – Plural serial basically diverse separating media – Plural stages in unitary casing
Patent
1984-01-16
1985-04-09
Nozick, Bernard
Gas separation
Plural serial basically diverse separating media
Plural stages in unitary casing
55314, 55334, 55356, 55429, 15340, 15353, B01D 5000
Patent
active
045099634
ABSTRACT:
A vacuum cleaner and refuse and debris collection and disposal device and system utilizing a vacuum cleaning unit, with intake for both wet and dry materials, utilizing a motor-driven blower to create a vacuum in a sealed vacuum chamber and a separate internal debris collection container which is removable without disturbing the sealing properties of the vacuum chamber. The container is alternatively emptyable or disposable, thereby providing minimal interruption in the operation of the vacuum cleaner unit, no relocation of the unit when dumping is necessary and the use of replaceable, or disposable internal collection containers subject to wear and tear without disturbing the sealing properties of the vacuum chamber.
REFERENCES:
patent: 2453951 (1948-11-01), Vedder
patent: 3643993 (1972-02-01), Asadurian
patent: 3842461 (1974-10-01), Wurster
patent: 3870489 (1975-03-01), Shaddock
patent: 3973935 (1976-08-01), Moore et al.
patent: 4017281 (1977-04-01), Johnstone
patent: 4195744 (1980-04-01), Christianson
patent: 4224043 (1980-09-01), Dupre
patent: 4227893 (1980-10-01), Shaddock
Unicage Type VC Vertical Cylindrical Dust Collector-Young Machinery Co. Inc., Muncy, Pennsylvania, 7-14-67, Bulletin 233-200.
Nozick Bernard
Wm. W. Meyer & Sons, Inc.
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