Disposable gas generator cartridge and vessel therefor for use in a beverage dispenser
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United States of America Patent
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Apr 21, 1992
Grant Date -
N/A
app pub date -
Jul 11, 1990
filing date -
Jul 11, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
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.
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