Beverage dispenser with automatic cup-filling control

摘要: An automatic cup-filling control arrangement for beverage dispensers utilizes the spray or mist of liquid droplets, formed by flowing striking already in cup, to complete an electrical circuit. This circuit extends from electrically conducting member, such as actuating lever, through a dispensing valve. When droplets permits pre-established magnitude current flow between lever and beverage, which occurs when cup reaches pre-determined level, is terminated.