Dispensing – Collapsible wall-type container – Plural container and/or compartment
Patent
1978-05-10
1980-08-12
Scherbel, David A.
Dispensing
Collapsible wall-type container
Plural container and/or compartment
220 85B, 222 95, 222183, B65D 3522
Patent
active
042168813
ABSTRACT:
A geodesic, oblate spheroidally-shaped tank is disclosed containing a reversible diaphragm disposed within the tank. Liquid propellant is stored in the diaphragm housed within the tank, the propellant being expelled through an exit orifice of the tank by applying pressurant through an inlet orifice of the tank between the inner wall of the tank and the exterior wall of the diaphragm. The oblate spheroidal shape of the diaphragm/tank combination controls the collapse mode of the diaphragm for uniform expulsion of fluid contained therein.
REFERENCES:
patent: 2880759 (1959-04-01), Wisman
patent: 3339803 (1967-09-01), Wayne et al.
patent: 3656662 (1972-04-01), Peterson
patent: 3722751 (1973-03-01), Bisciglia
Humphries L. Lee
Rockwell International Corporation
Scherbel David A.
Sperry Robert M.
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