Non-invasive thermal dispersion flow meter with chronometric monitor for fluid leak detection

R Trescott - US Patent 9,146,172, 2015 - Google Patents
(57) ABSTRACT A non-invasive thermal dispersion flow meter with chrono metric monitor for
fluid leak detection includes a heater, an ambient temperature sensor and a flow rate sensor …

Systems and methods for determining at least one property of a material

BS Rogers, CJ Dudley, JD Adams, RG Whitten… - US Patent …, 2020 - Google Patents
A system for determining one or more properties of one or more gases. The system
comprises sensors configured to measure thermal conductivity and exothermic responses of …

Non-invasive thermal dispersion flow meter with fluid leak detection and geo-fencing control

R Trescott, S Shaw, S Pallais, K Fox - US Patent 11,814,821, 2023 - Google Patents
A non-invasive thermal dispersion flow meter with chronometric monitor for fluid leak
detection includes a heater, an ambient temperature sensor and a flow rate sensor which …

Thermal monitor clamp and method for detecting the temperature of a fluid within a conduit

R Trescott - US Patent 10,364,555, 2019 - Google Patents
A non-invasive thermal dispersion flow meter with chronometric monitor for fluid leak
detection includes a heater, an ambient temperature sensor and a flow rate sensor which …

Method of monitoring and/or determining the condition of a force-measuring device, and force-measuring device

U Loher, K Jensen, V Ziebart - US Patent 8,055,456, 2011 - Google Patents
An interior space of the at least one housing of a force measuring device is filled with a gas
composition that is distinguishable in at least one parameter from the ambient atmosphere …

Filled hotwire elements and sensors for thermal conductivity detectors

I Mitov - US Patent 7,670,046, 2010 - Google Patents
Hotwire element for thermal conductivity detectors, that comprises one or two individual
nickel filaments each having resistance of above 200 ohm at 20 C. and an insulation coating …

Compact thermal conductivity detector

J Bentley, J Blankevoort - US Patent 7,485,176, 2009 - Google Patents
A thermal conductivity detector comprises a housing having an internal cavity, a fluid inlet, a
fluid outlet, a first bore and a second bore. The thermal conductivity detector further …

Method and device for determining concentration of gas components in a gas mixture

E Falkowski - US Patent App. 15/999,353, 2019 - Google Patents
The invention relates to a method and to a device for determining the concentration of N gas
components in a gas mixture which has at least N gas components, where N is greater than …

Gas measurement device and measurement method thereof

P Biancolillo, A Recchia, P Franco, A Cicero… - US Patent …, 2017 - Google Patents
A gas measurement device measures gas using a gas sensor including a sense resistance
exposed to the gas and a reference resistance not exposed to the gas. The gas …

Systems and methods for determining at least one property of a material

BS Rogers, CJ Dudley, JD Adams, RG Whitten… - US Patent …, 2022 - Google Patents
(57) ABSTRACT A system for determining one or more properties of one or more gases. The
system comprises sensors configured to measure thermal conductivity and exothermic …