Gas separation – Flexible or collapsible bag type – With bag ejecting means
Patent
1982-05-03
1984-06-05
Prunner, Kathleen J.
Gas separation
Flexible or collapsible bag type
With bag ejecting means
15323, 15347, 55373, 55376, 55378, 55422, 55472, 55473, 55493, 55DIG2, 55DIG3, B01D 4602, B01D 4642
Patent
active
044526180
ABSTRACT:
A suction cleaner having a motor fan unit and a casing having a dirt bag receiving compartment closed by a bag carrier in the form of a door and having a bag mount therein in the form of an air conduit extending from the motor fan unit. A dirt collecting bag can be disposed on each of the bag carrier and the bag mount. The bag carrier and the bag mount are relatively movable towards one another to automatically cause a latching assembly to secure a bag on the bag mount, with an opening of the bag in sealing engagement with the air conduit. The bag mount is movable between a bag unloading position away from said casing, and an operative position in which the bag is carried by the bag mount away from the bag carrier.
REFERENCES:
patent: 2534280 (1950-12-01), Lofgren
patent: 2646855 (1953-07-01), Senne
patent: 2734595 (1956-02-01), Hurd
patent: 3132932 (1964-05-01), Pauler et al.
Farley Richardson B.
Kreske Gerald H.
Prunner Kathleen J.
The Hoover Company
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