Temperature sensors
AssigneeRosemount Aerospace Inc.
InventorsMatthew J. T. Gmach, Robert E. Sable, John T. Otto, Scott Wigen
Life of this patent
Estimating the term…
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.
Claims10
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 has a wedge angle and position relative to the sensor body, 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, to increase a pressure differential between the inlet and the outlet at Mach numbers 0.55 Mach or higher.
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 has a wedge angle and position relative to the airfoil body, 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, to increase a pressure differential between the inlet and the outlet at Mach numbers 0.55 Mach or higher.
Dependencies are inferred from the claim text.