|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||426/435; 426/425; 426/431; 426/432; 426/433|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 15 인용 특허 : 20|
A method and apparatus for brewing tea is set forth which utilizes heated water from a boiler 7 of an espresso machine 10. A porta-filter 20 having a brewing chamber 40 therein is attachable to a group head 12 of the espresso machine 10. A drain 38 from the brewing chamber 40 leads to an outlet tube 100. An outlet valve 120 restricts outflow from the brewing chamber to a rate less than inflow of heated water from the boiler 7. This facilitates infusion of the heated water with soluble flavor particles from a brewable substance such as tea leaves T before...
1. A method for brewing tea including the steps of:providing an espresso machine including a water boiler therein and a group head coupled to the boiler, the group head providing an exit from the espresso machine for water from the boiler, the group head including means to attach in a removable sealing manner with a brewing enclosure; providing the brewing enclosure with a brewing chamber therein and an outlet, the outlet at a lower end of a hollow outlet tube, the tube attached to the brewing enclosure in a movable fashion, such that the lower end of th...