|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||426/506 ; 99/275 ; 99/3233 ; 141/1|
|발명자 / 주소|
|인용정보||피인용 횟수 : 46 인용 특허 : 1|
Apparatus and method for the high speed, high volume making of coffee by preheating then superheating water, mixing with a liquid coffee concentrate and balancing heat demands throughout the apparatus to enable preheating of the receiving urn, storing of heat as steam beyond the boiler, and return of that steam to the boiler responsive to pressure drop caused by differential flow rates into and from the boiler, to enable rapid recovery of the boiler and rapid making of large quantities of coffee.
High speed, high volume coffee making apparatus for restaurants, institutions, and the like, comprising a water tank adapted to continually superheat water, said tank having an inlet communicating said tank with a relatively colder water supply, and an outlet communicating the superheated water in said tank with a coffee urn, means including a liquid coffee concentrate supply for mixing superheated water from said tank with coffee concentrate and passing to said coffee urn in a predetermined ratio productive of potable coffee, means continually refilling...