Autonomous submersible pump

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10995748
APP PUB NO 20190085840A1
SERIAL NO

15820918

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Abstract

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A system for pumping fluid is provided, having two or more submersible pumps, each submersible pump having an inlet, an outlet, a pumping mechanism that pumps fluid from the inlet to the outlet, a fluid level sensor for measuring a fluid level above the inlet, and a controller. The controller is programmed to activate the pumping mechanism when the fluid level sensor senses a minimum fluid level above the inlet and control the speed of the pumping mechanism based on the fluid level sensed by the fluid level sensor above the minimum fluid level between a minimum operating pump speed and a maximum operating pump speed. The submersible pumps are arranged in a vertical stack with the inlets of the submersible pumps spaced vertically. Each controller of each submersible pump operates autonomously relative to controllers of other submersible pumps in the vertical stack.

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Patent Owner(s)

Patent OwnerAddress
LEONARD JEREMYARDROSSAN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Leonard, Jeremy Ardrossan, CA 5 6

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