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Gravity water pumps that pump fluid by gravity

Title: Gravity water pumps that pump fluid by gravity.
Abstract: A gravity water pump pumping various kinds of fluids, including a waterfall, river water and drizzle, and gases heavier than air, using gravity and producing kinetic and potential energy is provided. As fluid falls into a set of a piston and a switch, which are hung by strings passing over pulleys supported by a support frame, a pressure is applied to fluid contained in the cylinder along an inner wall of which the piston and the switch move down, so that the fluid is pumped up. Kinetic energy is generated as the piston and the switch rise and fall during pumping, and potential energy is generated by the pumped fluid. When the pumped fluid is allowed to enter a fluid tank mounted an the support frame and reserving a fixed amount of fluid such that the pumped water can be circulated through the fluid tank, kinetic and potential energy can be generated continuously, without requiring a supply of fluid from an external source. The generated energy can be used in various industrial fields. ...

- Los Angeles, CA, US
Inventor: Yeon Soo Park
USPTO Applicaton #: #20060216163 - Class: 417329000 (USPTO) -

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Related Patent Categories: Pumps, Motor Driven, Spring Or Weight Motor, Fluid Weight (e.g., Gravity Vessel)
The Patent Description & Claims data below is from USPTO Patent Application 20060216163, Gravity water pumps that pump fluid by gravity.

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stats Patent Info
Application #
US 20060216163 A1
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