Fluent material handling – with receiver or receiver coacting mea – Multiple passage filling means for diverse materials or flows – With baffle – spreader – displacer – drip ring – filter or screen
Patent
1989-06-23
1990-11-06
Cusick, Ernest G.
Fluent material handling, with receiver or receiver coacting mea
Multiple passage filling means for diverse materials or flows
With baffle, spreader, displacer, drip ring, filter or screen
141 59, 141384, 141234, B65B 104, B65B 304
Patent
active
049678140
ABSTRACT:
High pressure gas storage bottle with a single, small diameter filler neck aperture are charged with a powdered adsorbent such as activated carbon by drawing an evacuation air flow from the bottle receptacle at a point slightly below the filler neck. A charging fitting comprises a chambered body having an O-ring seal base which is clamped against the bottle nipple face by a compression nut. A length of rigid tubing having a tubular filter of pressed, microsphere tube walls at the distal or lower end thereof, descends through the body chamber and filler neck aperture. The tubular flow channel is connected to a vacuum source whereas the body chamber is connected to a powdered adsorbent supply conduit.
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Cusick Ernest G.
Marcontell W. A.
Schalz R. L.
Westvaco Corporation
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