|국가/구분||United States(US) Patent 등록|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 0 인용 특허 : 26|
A fountain-style carbonated soft drink dispenser includes a housing adapted to attach to a beverage container, an actuator for selectively opening a fluid conduit, and one or more long tubes that vary a pressure drop across the dispensing assembly and convey fluid. The resistance through the tube(s) is decreased as the pressure within the container decreases so as to maintain a substantially constant flow rate throughout dispensing.
1. A dispensing assembly comprising: a housing adapted to attach to a container;an actuator for selectively opening a fluid outlet of said housing; the actuator connected to the housing; anda passageway communicating with the fluid outlet and causing resistance of fluid flow from the container to the fluid outlet wherein the resistance of the fluid flow is decreased by increasing the volume of the passageway in relation to decreasing internal pressure of the container as fluid is dispensed from the container such that the volume of the passageway is vari...