Patents Assigned to PowerVerde, LLC
  • Motor
    Patent number: 6840151
    Abstract: A push-push type fluid pressure actuated motor has one or more radial opposed cylinder sets each having a pair of pistons, a connecting rod, and a Scotch-yoke connection to a crankshaft. An intake rotor valve at one face of the cylinder block and an exhaust rotor valve at an opposite face of the cylinder block are mounted on and rotate with the crankshaft. The rotor valves admit pressurized fluid to the cylinder and allow discharge of spent fluid from the cylinders.
    Type: Grant
    Filed: April 10, 2003
    Date of Patent: January 11, 2005
    Assignee: PowerVerde, LLC
    Inventors: Fred B. Barker, George Konrad