Chemical apparatus and process disinfecting – deodorizing – preser – Physical type apparatus – Including gas generating means
Patent
1990-07-11
1992-04-21
Warden, Robert J.
Chemical apparatus and process disinfecting, deodorizing, preser
Physical type apparatus
Including gas generating means
422236, 993232, 220278, 222 5, 222325, 261DIG7, 426477, B01J 700, C12G 106
Patent
active
051065975
ABSTRACT:
A disposable CO.sub.2 gas generator cartridge of cylindrical construction and including inner and outer coaxial reagent chambers which are interconnected when installed in a cylindrical pressure vessel and having a top cover assembly including a pusher type activating mechanism which is operated by a cam surface located on a handwheel. The cover assembly connects to a carbonated drink dispenser by means of a quick disconnect coupling activated by the operation of a manually operated pull down lever assembly including the handwheel. Operation of the handwheel acts to start gas generation and also vent the cartridge to atmosphere when spent.
REFERENCES:
patent: 27775 (1860-04-01), Chamberlain
patent: 414691 (1889-11-01), Feld et al.
patent: 767289 (1904-08-01), Kirkwood
patent: 875186 (1907-12-01), Kirkwood
patent: 1072351 (1913-09-01), Munson
patent: 2644313 (1953-07-01), Griggs
patent: 3587926 (1971-06-01), Lherault
Kohl Horst
Plester George
Preuss Rolf
Schorr Frederick D.
Troska Georg
Blythe Stephanie
The Coca-Cola Company
Warden Robert J.
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