Temperature sensors
AssigneeRosemount Aerospace Inc.
InventorsMatthew J. T. Gmach, Robert E. Sable, John T. Otto, Scott Wigen
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Abstract
A temperature sensor includes a sensor body and a wedge extension. The sensor body extends from a sensor base to an opposed sensor tip along a longitudinal axis. The sensor body has a leading edge and opposed trailing edge. The sensor body also has an interior flow passage with an inlet for fluid communication of fluid into the interior flow passage and an outlet for exhausting fluid out from the interior flow passage. The wedge extension is on the sensor body between the sensor tip and the sensor base on the leading edge of the sensor body.
Claims8
A temperature sensor comprising:
- a sensor body extending from a sensor base to an opposed sensor tip along a longitudinal axis and defining a leading edge and opposed trailing edge, wherein the sensor body defines an interior flow passage with an inlet for fluid communication of fluid into the interior flow passage and an outlet for exhausting fluid out from the interior flow passage;
- and
- a wedge extension defined on the sensor body between the sensor tip and the sensor base on the leading edge of the sensor body, wherein the wedge extension is positioned to move a low pressure region aft relative to respective forward low pressure regions inboard and outboard of the wedge extension along the longitudinal axis, wherein at least a portion of the outlet is downstream of at least a portion of the wedge extension, relative to the leading edge and the trailing edge, proximate the low pressure region for increasing airflow from the inlet, through the interior flow passage, to the outlet.
A temperature sensor comprising:
- an airfoil body extending from an airfoil base to an opposed airfoil tip along a longitudinal axis, the airfoil body including a wedge extension integral to the airfoil body defined between the airfoil tip and the airfoil base, the airfoil body and wedge extension defining the leading edge of the airfoil body, wherein the airfoil body defines a trailing edge opposed to the leading edge and an interior flow passage with an inlet for fluid communication of fluid into the interior flow passage and an outlet for exhausting fluid out from the interior flow passage, wherein the wedge extension is positioned to alter airflow downstream of the wedge extension, relative to the leading edge and the trailing edge, and leaves at least a portion of airflow downstream of each of the lower and top uninterrupted airfoil portions, relative to the leading edge and the trailing edge, unaffected.
Dependencies are inferred from the claim text.