Oil monitoring

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11867161
APP PUB NO 20210018001A1
SERIAL NO

17044313

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The oil quality in an oil reservoir of a pump is monitored using the disclosed oil-monitoring sensor. The oil-monitoring sensor includes a first capacitive portion for measuring oil level and a second capacitive portion for measuring dielectric constant of the oil. Changes in dielectric constant of the oil are indicative of degradation of the quality of the oil (e.g., due to contaminants, oxidation, etc.) So oil-monitoring sensor is used to indicate various parameters about the oil quality to an operator. Using the disclosed sensors, the quality of the lubricant and/or cooling oil used by the pump may be monitored without needing to be present at the pump, or without needing to access the interior of the pump (or oil reservoir).

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Patent Owner(s)

Patent OwnerAddress
SPM OIL & GAS INC601 WEIR WAY FORT WORTH TX 76108

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Stewart, Trever Dean Fort Worth, US 4 23

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