|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||99/280 ; 99/289P ; 99/300|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 22 인용 특허 : 0|
The invention relates to a method of preparing beverages such as coffee, tea, soup or the like through extraction, in which the product to be extracted is accommodated in a chamber and is confined by a piston, whereafter liquid is supplied to the chamber via a liquid supply duct provided in the piston, the product to be extracted being extracted and the extract being discharged from the chamber. During the supply of liquid the flow rate is measured and, depending on these measurements, the supply of liquid is regulated in such a manner that for a specifi...
An apparatus for preparing beverages, including coffee, tea, and soup, through extraction, said apparatus comprising: a first housing part with a plurality of chambers receiving a starting product to be extracted and having equal dimensions, each of said chambers includes an axial end with an opening which is closable with a cover comprising an extract discharge opening; a plurality of pistons each being slidable in an axial direction of a respective chamber, each said piston confines in a respective chamber an amount of starting product to be extracted,...