|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||099/295; 099/323; 426/077|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 44 인용 특허 : 10|
The invention relates to a capsule for the preparation of a beverage obtained by supplying hot water within the capsule under pressure and releasing the beverage from the capsule. The capsule includes a food substance therein, a first surface adapted to be traversed by a flow of water entering the capsule, and a second surface adapted to be traversed by a flow of beverage exiting the capsule. The second surface is adapted to deform outwardly upon action of the inside water pressure thereon. Also, that surface includes at least one opening member capable...
What is claimed is: 1. A capsule for preparation of a liquid food product, comprising: a capsule chamber containing a soluble or suspendable food ingredient; an inlet portion associable with a liquid supply for feeding a liquid into the capsule chamber for providing a liquid mixture of the liquid and food ingredient; an outlet wall closing the capsule chamber; and an openable portion disposed in the outlet wall configured for opening to an open configuration when depressed inwardly by an opening member of an extraction chamber when the cartridge is disp...