The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 8281649 B1

PDF
Full Text
Expired
Date of Patent:
Oct. 09, 2012

Filed:

Jun. 11, 2010
Applicants:

Jeffrey M Crutchfield, Jupiter, FL (US);

Daniel O Davies, Palm City, FL (US);

Ross H Peterson, Palm Beach Gardens, FL (US);

Mark M Harris, Palm Beach Gardens, FL (US);

Natalie L Marshall, Jupiter, FL (US);

Inventors:

Jeffrey M Crutchfield, Jupiter, FL (US);

Daniel O Davies, Palm City, FL (US);

Ross H Peterson, Palm Beach Gardens, FL (US);

Mark M Harris, Palm Beach Gardens, FL (US);

Natalie L Marshall, Jupiter, FL (US);

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01M 15/14 (2006.01);
U.S. Cl.
CPC ...
Abstract

A test rig that reproduces high temperature and high pressure conditions found in a gas turbine engine for testing materials under these conditions. The test rig includes a combustor surrounded by an upper plenum chamber and an exhaust plenum that receives a hot gas stream from the combustor. A transparent channeling vessel guides the hot gas stream from the combustor over a test specimen on which a material to be tested is mounted. The hot gas stream exits the clear channeling vessel and into the exhaust plenum where the stream is cooled by diluting the stream with cooling air. A viewing portal is located in the exhaust plenum so that the material can be observed through the clear vessel.


Find Patent Forward Citations

Crutchfield, Jeffrey. (2012). Advanced hot section materials and coatings test rig (U.S. Patent No. 8281649). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8281649

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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