Fluent material handling – with receiver or receiver coacting mea – Processes – Gas or variation of gaseous condition in receiver
Patent
1979-10-05
1981-07-21
Bell, Jr., Houston S.
Fluent material handling, with receiver or receiver coacting mea
Processes
Gas or variation of gaseous condition in receiver
141172, 141198, 141286, B65B 326
Patent
active
042792797
ABSTRACT:
A plurality of bottles (125) or other containers are delivered and aligned under a plurality of filler heads (110) each having a liquid feed channel (113) extending vertically downward to outwardly opening apertures (119) and also an inert gas feed channel (116) extending vertically downward to a lower end (117) below the apertures (119). The bottles (125) are moved upward (134) and chemicals are delivered into the bottles (125) through the liquid feed channel (113) and apertures (119). When the liquid level (127) of each bottle reaches the lower end (117), the back pressure in the inert gas feed channel (116) is sensed (123) and the liquid flow is shut off (120). Contamination of the bottles by particulates is minimized since no moving parts are required above the level of the bottles and because no contact is required between the filler heads and the bottles.
REFERENCES:
patent: 1442405 (1923-01-01), Hawthorne
patent: 2905363 (1959-09-01), Newey et al.
patent: 3182691 (1965-05-01), Vergobbi et al.
patent: 3554388 (1971-01-01), Thompson
patent: 3927700 (1975-12-01), Trinne et al.
Pneumaflow-Pneumatic Seale Corporation, Bulletin #185.
Pneumaflow-Pneumatic Seale Corporation, Bulletin #50F.
Pneumatic Sketch-Pneumatic Seale Corporation, Plate #4.
Morentz John D.
Schevey William R.
Weslowski Robert G.
Allied Chemical Corporation
Bell, Jr. Houston S.
Doernberg Alan M.
Friedenson Jay P.
Plantamura Arthur J.
LandOfFree
Filling machine and method for low particulate chemicals does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Filling machine and method for low particulate chemicals, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Filling machine and method for low particulate chemicals will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2432453