|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||222/1292 ; 141/362 ; 222/249 ; 222/505|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 13 인용 특허 : 0|
A postmix valve for a beverage dispenser, including a volumetric ratio control device incorporated therein to provide positive ratio control. The device includes a syrup piston and a soda piston linked together, syrup and soda chambers, and valve means for controlling the flow to and from the chambers. The soda pressure drives the pistons. The valve means preferably includes four solenoid valves for the water circuit and four one-way valves and a pressure regulator for the syrup circuit. The valve includes means for varying the total flow rate of the bev...
A beverage dispensing valve for mixing together a quantity of water and concentrate and for dispensing the mixture therefrom comprising: (a) a dispensing valve body including first and second liquid passageways extending therethrough, said first passageway being for water and said second passageway being for concentrate; (b) a nozzle connected to said body and including means for mixing water and concentrate together and for dispensing the mixture therefrom; (c) means for controlling the ratio of water to concentrate fed to said nozzle; (d) first valve m...