Patents Assigned to Plasson Maagon Michael Industries Ltd.
  • Patent number: 5765588
    Abstract: A fluid flow control device particularly useful as a pressure regulator in a water supply system for poultry or other animals, includes a valve member movable towards and away from a valve opening in the housing to control the flow therethrough; a first diaphragm exposed to the outlet pressure producing a force tending to move the valve member towards the valve opening; a spring producing a force tending to move the valve member away from the valve opening; and a second diaphragm having an effective surface area exposed to the inlet pressure which is substantially the same as the effective surface area of the movable valve member exposed to the inlet pressure so as to substantially balance the forces produced by the inlet pressure on the valve member.
    Type: Grant
    Filed: March 25, 1996
    Date of Patent: June 16, 1998
    Assignee: Plasson Maagon Michael Industries Ltd.
    Inventor: Oded Katz