|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||99/290 ; 99/304 ; 99/316 ; 222/146.5|
|발명자 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 50 인용 특허 : 4|
A coffee brewer and hot water dispenser, which includes a brew water tank (30), with water heated to a pre-determined temperature by a pre-heater (38). A boiler (50) boils the pre-heated water into a spray head (56) and into a ground coffee containing cone (114). A separate hot water tank (70) is heated to an adjustable, controlled temperature by a heater (72), and a solenoid valve (74) dispenses the water into a container. Fill, water level dispensing and process control, and indicating are accomplished by the use of a solid state electronic controller ...
[ What is claimed is:] [1.] A coffee brewer and hot water dispenser apparatus including attached city water and electrical power comprising;a brew water tank receiving and storing water from an external source,a brew pre-heater in mechanical and fluid communication with said brew water tank for heating and maintaining brew water temperature therein using heat produced by electrical energy,a brew boiler in fluid communication with said brew water tank for boiling pre-heated water from the brew tank for coffee brewing using heat produced by electrical powe...