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SPACE PATENTS BY
Aerospace Assignees
Aerospace Inventors
Time Lines

Hybrid exhaust heat shield for pylon mounted gas turbine engines

Invented by: Thomas J. Connelly
Bellevue, WA

Michael L. Sangwin
Lake Stevens, WA

Michael W. Su
Bellevue, WA

Originally Assigned to: The Boeing Company
Chicago, IL
[Now assigned to . . .]

Issued:2006-01-10
Filed:2002-04-30
Application No:10136817
Examined by:Carone; Michael J.

The present invention is a hybrid engine exhaust heat shield assembly that includes a plurality of sections. The plurality of sections include one or more sections formed of titanium (or other high heat resistant material) by a casting process, and one or more sections formed of another heat resistant material produced in a manner other than a casting process. The plurality of sections are aerodynamically shaped for thermal protection of the aft pylon. The other heat resistant material is titanium (or other high heat resistant material) that is formed by a hot formed process, or by a super plastically-formed process. The one or more sections formed by the casting process includes heat (plume) deflector flanges.

[pdf] U.S. Pat. No. 6,983,912

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This information is part of a study by Oasis Global, Inc. of all space inventions filed at the United States Patent and Trademark Office, and is provided for informational purposes only. It is not an endorsement of any particular assignee, inventor or invention. Although Peter A. Koziol represents inventors and assignees of space inventions he does not represent all of the inventors and assignees listed. The prosecuting attorney agent or firm for each patent is identified by the United States Patent and Trademark Office in the patent specfication, which can be viewed by clicking on the patent image or downloading the patent document. For more information regarding Mr. Koziol's background and experience, or to learn more about space inventions, please contact Mr. Koziol.

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