Bubbler cylinder device

Details Bubbler cylinder device Bubbler cylinder device

1988-06-03

1990-04-24

Huppert, Michael S.

Dispensing

Gas or vapor dispensing

222630, 222394, 222399, 2224007, 222481, B67B 724

Patent

active

049193040

ABSTRACT:
A cylinder assembly which may incorporate a dip tube when used, for example, as a vapor transfer device of electronic grade organometallic liquids to a deposition system but can also be used for storing and dispensing liquids and gases. In case of vapor transfer, the device preferably includes one self-closable filling port inlet, one gas inlet valve and one outlet vapor valve. The dip tube extends downwardly into a cylindrical container.

REFERENCES:
patent: 2443981 (1945-03-01), Funk et al.
patent: 3454199 (1969-07-01), malick
patent: 3869771 (1975-03-01), Bollinger
patent: 4473174 (1984-09-01), Heuser
patent: 4506815 (1985-03-01), Melas et al.

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