Apparatus for the preparation of an edible liquid
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 5, 1995
Grant Date -
N/A
app pub date -
Jun 24, 1992
filing date -
Oct 31, 1990
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
When in use, the sealed cartridge (1) containing a certain amount of a substance intended for the preparation of a bewerage by dissolution or extraction with a liquid, is placed inside a liquid collector member comprised of a frusto-conical beaker (9). The assembly thus formed is placed inside a housing (21) of a 'spoon' of a coffee machine. The top of the cartridge (1) is perforated by a perforator and injector member which injects a liquid under pressure inside the cartridge (1). The lower membrane (2) of the cartridge undergoes a deformation under the effect of the pressure thus generated and is pressed against perforator tips (13) at the bottom of the beaker (9). The liquid flows into the housing (21) and can be collected in cups. The invention makes it possible to optimize the contact time of the substance contained inside the cartridge with the liquid supplied for its dissolution or its extraction.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully