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US 11,237,031 B2Granted
Additively manufactured heaters for air data probes having a heater layer and a dielectric layer on the air data probe body
AssigneeRosemount Aerospace Inc.
InventorsScott Wigen, Greg Allen Seidel, Ram Ranjan, Timothy Thomas Golly, Wayde R. Schmidt, Sameh Dardona, Slade R. Culp
Life of this patent
Estimating the term…
Abstract
An air data probe includes an air data probe body and an additively manufactured heater on the air data probe body, the heater including a first heater layer and a first dielectric layer on the first heater layer. The first dielectric layer makes up an exterior surface of the heater.
Claims12
An air data probe comprising:
- an air data probe body;
- and
- an additively manufactured heater on the air data probe body, the heater comprising:
- a first heater layer on the air data probe body;
- a first dielectric layer on the first heater layer;
- a second heater layer on the first dielectric layer such that the first dielectric layer is between the first heater layer and the second heater layer;
- and
- a second dielectric layer on the second heater layer;
- wherein the air data probe body is non-metallic.
6 more elements
An air data probe comprising:
- an air data probe body;
- and
- an additively manufactured heater on the air data probe body, the heater comprising:
- a first dielectric layer on the air data probe body;
- a first heater layer on the first dielectric layer;
- a second dielectric layer on the first heater layer such that the first heater layer is between the first dielectric layer and the second dielectric layer;
- a second heater layer on the second dielectric layer;
- and
- a third dielectric layer on the second heater layer;
- wherein the air data probe body is metallic.
7 more elements
An air data probe comprising:
- an air data probe body;
- and
- an additively manufactured heater on the air data probe body;
- wherein a portion of the heater includes restrictive heater paths that are electrically in parallel for trimming or redundancy.
1 more element
Dependencies are inferred from the claim text.