Dispensing – With discharge assistant – Movable or conveyer-type trap chamber
Patent
1998-08-24
2000-10-10
Recla, Henry J.
Dispensing
With discharge assistant
Movable or conveyer-type trap chamber
22218911, 277350, 277408, 277432, G01F 1110
Patent
active
06129246&
ABSTRACT:
A rotary feeder for dosing bulk material, includes a casing having an inner chamber and formed with a top inlet, a bottom outlet and spaced-apart bearing covers flanking the inlet and the outlet. A rotor is accommodated in the chamber and is mounted on a shaft for rotation about a pivot axis. The shaft supports a plurality of vanes extending radially outward from the shaft between lateral end disks, with the shaft being supported on opposite sides of the rotor by bearings. In order to minimize the length of the shaft and a flexure of the shaft when encountering a substantial pressure differential between the inlet and the outlet, the chamber of the housing is sealed from the ambient environment by at least one shaft seal situated axially outwardly from the one bearing of the first and second bearings which is located on a same side of the rotor as the shaft seal.
REFERENCES:
patent: 3151784 (1964-10-01), Tailor
patent: 3260420 (1966-07-01), Barker et al.
patent: 4475735 (1984-10-01), Smuda et al.
patent: 4722663 (1988-02-01), Swearingen
patent: 4915265 (1990-04-01), Heep et al.
patent: 5392964 (1995-02-01), Stapp et al.
patent: 5722671 (1998-03-01), Nosowicz et al.
patent: 5865441 (1999-02-01), Orlowski
Feiereisen Henry M.
Prunner Kathleen J.
Recla Henry J.
Waeschle GmbH
LandOfFree
Rotary feeder for dosing bulk material does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Rotary feeder for dosing bulk material, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rotary feeder for dosing bulk material will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2250564