Unison Industries, Inc.

Jarodd Dan Goedel

John Patrick Parsons

Gregory Lloyd Ashton

Chiong Siew Tan

Denis O'Flynn

Dennis M DeFrietas

Dennis M Defrietas

An air temperature sensor with a housing having a skin with a first and second portion, a temperature sensor having at least a portion extending through the housing, a set of fluid passageways defined within an interior of the housing, and a tube to receive bleed air from an aircraft engine located within the interior and to allow hot bleed air into the set of fluid passageways.

Air temperature sensor

An air temperature sensor for use on an aircraft can include a housing defining an interior and having a trailing edge, a temperature sensor having a distal end and located within the interior, a support tube surrounding at least a portion the temperature sensor, an element shroud surrounding at least a portion of support tube, and a bushing isolating the trailing edge of the housing from the distal end of temperature sensor.

Air temperature sensor having a bushing

A total air temperature sensor can include an airfoil portion. The airfoil portion can an inlet and an outlet through which a diverted airflow path can flow. The total air temperature sensor can include a temperature sensor located within a housing defining the total air temperature sensor and a sheath surrounding the temperature sensor. The temperature sensor can be configured to take a total temperature of the diverted airflow path.

A total air temperature sensor can include a first airfoil having a heated first surface, a second airfoil having a second surface spaced from the first surface and defining a sensor chamber, a temperature sensor located within the chamber, and a sheath surrounding the temperature sensor.

A fast-responding RTD assembly is provided having a housing including a cage having at least one flow through aperture, a cover disposed over at least one of the housing and the cage, a thin-walled RTD member having a first polyimide tape layer, a second polyimide tape layer sandwiching first and second lead tabs, and a conductor extending between the lead tabs, the thin-walled RTD located within the housing and held in position by a support structure first and second leads extending to the thin-walled member and corresponding to the first and second leads tabs, the thin-walled RTD member being one of curvilinear, linear, circular and spiral and minimizing contact with the housing to minimize conduction error.

Fast response temperature sensor using a polyimide enclosed RTD

The present disclosure relates to a high temperature resistance temperature detector for measuring exhaust gas temperature for example. The structure includes a resistive element disposed on an insulated carrier. The structure further includes a housing disposed over the carrier and resistive element for inhibiting oxidation of the element which would result in failure of the detector.

High temperature resistive temperature detector for exhaust gas temperature measurement

A method and an assembly for sensing a process parameter are provided. The sensing assembly includes a base and a sensor assembly. The sensor assembly includes a sensing element, a first flow channel, and a second flow channel. The first flow channel includes a converging segment, a straightening segment, and a turning segment wherein the turning segment includes a turn radius configured to separate particles from a flow entering the turning segment and the second flow channel is configured to generate a low pressure area downstream of the sensing element. The sensing assembly also includes an extension member extending between the base and the sensor assembly.

Method and assembly for high angle of attack process parameter sensors

A method and an assembly for sensing a process parameter are provided. The sensor assembly includes a base, a pedestal including a body extending between a leading edge and a trailing edge in a direction of fluid flow past the body, a first edge of the pedestal coupled to the base, a second edge opposes the first edge. The sensor assembly also includes an airfoil extending from the pedestal, a leading edge of the airfoil aligned with the leading edge of the pedestal, the airfoil extending in a direction of a flow of fluid along the second edge. The sensor assembly further includes a sensor element extending from the second edge spaced apart from the airfoil by a first gap, and a shield at least partially surrounding the sensor element, the shield spaced apart from the airfoil by a second gap defining a fluid flow inlet to the sensor element.

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Sherburne, NY, United States of America

Jarodd Dan Goedel