Fluent material handling – with receiver or receiver coacting mea – Filling means with receiver or receiver coacting means – Interlocked discharge means – support and/or coupling
Patent
1998-11-16
2000-04-25
Jacyna, J. Casimer
Fluent material handling, with receiver or receiver coacting mea
Filling means with receiver or receiver coacting means
Interlocked discharge means, support and/or coupling
141313, 141348, 141382, 137224, 137231, 13762525, 13762568, 410119, F16K 1520
Patent
active
06053222&
ABSTRACT:
This invention solves the problem of removing undamaged inflated dunnage bags from a cargo space by using a high pressure air source to both open the dunnage bag inflation valve and to suck air out of the bag by discharging the high pressure air through a venturi system. Thus large dunnage bags may be deflated in about one minute. The deflation valves provided by this invention also serve as inflation valves by simply disabling the venturi system.
REFERENCES:
patent: 3693916 (1972-09-01), Tritt et al.
patent: 4045835 (1977-09-01), Flam et al.
patent: 5524481 (1996-06-01), Claussen et al.
Brown Laurence R.
Jacyna J. Casimer
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