Impact Technologies, LLC

Poseidon Systems, LLC

Ryan C Brewer

Carl S Byington

Matthew J Watson

Stephen N Steen

Matthew Anauo

Mark L Redding

Timothy R Marvin

Zachary M Allen

A sensor for measuring multiple properties of a fluid, such as oil, including level, temperature, water contamination, and dielectric where the sensing elements include two or more interdigitated electrodes, a capacitive relative humidity sensor, and a temperature sensing element.

Capacitive fringe field oil level sensor with integrated humidity and temperature sensing

A system and method employing wear debris sensors to monitor the operation of a lubricated mechanical system such as a gearbox (e.g., in a wind turbine), a transmission or an engine in order to control operation of the gearbox in order to reduce damage and/or extend the useful life of the gearbox.

System and method for utilizing wear debris sensor to reduce damage and extend remaining useful life of gearboxes

Disclosed is a method and apparatus for an electrochemical impedance measurement, and in particular circuitry and components employed for such measurements. The system employs an injected broadband AC signal to produce an associated response signal. The subsequent analysis of injected and response signals, considering both magnitude and phase, gives broadband impedance and therefore fluid characteristic information. An embodiment described is relative to a smart oil sensor system suitable for sensing, analyzing and reporting the condition of oil or other liquids used in equipment and machinery.

Electrochemical impedance measurement system and method for use thereof

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Webster, NY, United States of America

Ryan C Brewer