Abstract: In described embodiments, a hot liquid extraction system includes a brew chamber having a brew chamber upper end and a brew chamber lower end. A steam chamber is disposed below the brew chamber. A filtering base is removably inserted into the brew chamber. The filtering base has a diaphragm having a plurality of openings formed therein. The diaphragm is movable via fluid pressure between a first position in which the openings are open, thereby providing fluid communication between the brew chamber and the steam chamber and a second position in which the openings are closed, thereby precluding fluid communication between the brew chamber and the steam chamber.
Type:
Grant
Filed:
March 13, 2013
Date of Patent:
August 23, 2016
Assignee:
ALPHA DOMINCHEL LTD
Inventors:
Khristian Bombeck, Adam Mangold, Tymer Tilton