Abstract: A vending machine for beverages is provided, allowing the selection of either hot or cold beverages from the same machine. A push-button selector can choose any of ten possible selections, three of which may be carbonated or non-carbonated cold beverages. The other selections include hot coffee, tea, Sanka, a trademark, soup and chocolate. One of the selector positions for cold beverages can be converted into a selection of hot soup by a simple turn of a switch within the machine. An electrical control system provides the necessary separation of functions between the hot and cold beverage systems of the machine. A beverage delivery outlet is further provided, permitting the dispensing of any of the hot or cold selections into a cup.

Abstract: A deflector valve for fluids directs fluid flow from an inlet port into either of two outlet ports. Deflection of the fluid into the desired outlet port is controlled by piston means which typically are operated by a solenoid. A unique operating pin, shaped like an hourglass, provides mechanical engagement between the piston means, and also facilitates the flow of fluid in the desired direction. The piston means are spring-biased, so that the valve selects one of the outlet ports in the de-energized state. The other outlet port is selected when the piston means encounter an external force opposing the spring.