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US 2017/0362948 A1Published application
Coated thermoplastic seal retainer for fire seal test
AssigneeRohr, Inc.
InventorsRussell Brian Hayes, Joseph C. Zecca
Life of this patent
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Abstract
A seal retainer for a fire seal of a gas turbine engine is provided. The seal retainer includes a core formed from a thermoplastic material and having a shape of a seal retainer with a top surface and a bottom surface, a first layer applied to the top surface of the core, and a second layer applied to the bottom surface of the core. The first layer and the second layer are formed from a high-temperature resistant material.
Claims14
A seal retainer for a fire seal of a gas turbine engine, the seal retainer comprising:
- a core formed from a thermoplastic material and having a shape of a seal retainer with a top surface and a bottom surface;
- a first layer applied to the top surface of the core;
- and
- a second layer applied to the bottom surface of the core,
- wherein the first layer and the second layer are formed from a high-temperature resistant material.
2 more elements
Dependencies are inferred from the claim text.