Pressure exchange noise reduction

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9695795
SERIAL NO

13450794

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Abstract

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Various aspects of the technology provide for reducing noise and vibration in a pressure exchanger for high pressure fluid handling equipment such as a desalination system, by disposing grooves between a seal surface and a port. The groove reduces a hammer effect in moving high pressure fluid to a low pressure port and moving low pressure fluid to a high pressure port. Reduction in the hammer effect, in addition to reducing noise, reduces vibration that can cause deterioration of high pressure fluid handling equipment.

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Patent Owner(s)

Patent OwnerAddress
ENERGY RECOVERY INC1717 DOOLITTLE DRIVE SAN LEANDRO CA 94577

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Arluck, James Hayward, US 1 44
Martin, Jeremy Oakland, US 26 369
Nadershahi, Shervin Los Angeles, US 1 44

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