|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||99/302P ; 99/285|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 10 인용 특허 : 0|
A manually operated coffee-making machine comprises, water storage reservoir and a hand-operated pump element which extends into the interior of the reservoir. The pump element is actuatable from the exterior of the reservoir. The delivery side of the pumping element is connected to an infusion chamber assembly which accommodates the coffee powder and is in communication with a dispensing tap opening to the exterior of the reservoir. An hydraulic accummulator is also provided. This hydraulic accummulator branches off a conduit connecting the delivery sid...
A manually operated coffee-making machine comprising: a water storage reservoir; a hand-operated pump element extending from a position exterior of said reservoir into said reservoir, said pump element being actuatable from the exterior of said reservoir; an infusion chamber assembly connected to a delivery side of said pump element by a conduit, said infusion chamber assembly housing a coffee powder, said infusion chamber assembly being housed at least partway in said reservoir; a control tap for permitting communication between said infusion chamber an...