Patent ID: 11933277
Assignee: MOSHE NIZRAD
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC F  H  Y | IPC F  H

Claim 15:
16. The system of claim 12, wherein an upper edge of the at least one moveable element connects to a lower edge of the at least one piston such that an upward movement of the moveable element causes an upward movement of the piston into the piston housing for emptying the at least one piston device, and a downward movement of the moveable element causes a downward movement of the piston out of the piston housing for filling the at least one piston device; and/or wherein a lower edge of the at least one moveable element connects to an upper edge of the at least one piston such that an upward movement of the moveable element causes an upward movement of the piston out of the piston housing for filling the at least one piston device, and a downward movement of the moveable element causes a downward movement of the piston into the piston housing for emptying the at least one piston device.