Pump
Number of patents in Portfolio can not be more than 2000
United States of America
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Issued Date -
Nov 7, 2024
app pub date -
May 2, 2024
filing date -
May 2, 2024
priority date (Note) -
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Abstract
A system and method for a pump. The pump has a pump cover which has an upstream end and a downstream end. An inlet valve is coupled to the pump. An outlet valve is also coupled to the pump. There is an expanding element housed within the pump cover, creating an annulus between the expanding element and the pump cover. The annulus has a volume which can be filled with a fluid. The expanding element has a non-expanded state and an expanded state. The volume of the annulus changes between states of the expanding element. When a pressure is applied to the expanding element, fluid which was drawn into the pump is expelled due to the closing annulus. Therefore, fluid is pumped from the inlet valve through the pump and out of the outlet valve via pressure applied to the expanding element.
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