ApplicationNo. 06/314012 filed on 10/22/1981
US Classes:137/99Interconnected flow displacement elements
ExaminersPrimary: Schwadron, Martin P.
Assistant: Shay, James R.
Attorney, Agent or Firm
International ClassesG05D 11/00 (20060101)
G05D 11/13 (20060101)
B01F 15/04 (20060101)
B41F 33/00 (20060101)
AbstractA system for mixing concentrate and water continuously and automatically including a water supply system and a concentrate system which systems feed into a common conduit to mix the concentrate and water to form a fountain solution. The water supply system has a water motor and is interconnected with valves for controlling the flow of water to and from the water motor. The concentrate system includes a concentrate pump and a concentrate supply valve for controlling the flow of concentrate to and from the concentrate pump.The water motor is interconnected with the concentrate pump to thereby drive the concentrate pump and the stroke of the concentrate pump is variable to permit variations in the concentrate and water mixture.The operation of the water system and the concentrate system is controlled by a pneumatic system which is activated by the water motor.
Field of SearchPilot valve controlled distributor motor (461)