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.:
Date of Patent:
Jul. 02, 2013
Filed:
Jun. 19, 2012
Applicants:
John E Ryznic, Palm Beach Gardens, FL (US);
Wesley D Brown, Jupiter, FL (US);
Inventors:
John E Ryznic, Palm Beach Gardens, FL (US);
Wesley D Brown, Jupiter, FL (US);
Assignee:
Florida Turbine Technologies, Inc., Jupiter, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 5/14 (2006.01); F03B 11/00 (2006.01); F03D 11/00 (2006.01); F04D 29/38 (2006.01);
U.S. Cl.
CPC ...
Abstract
A high compression ratio compressor having multiple stages of airfoils to produce the high pressure rations, where the last stage airfoils are cooled by drawing heat away from the airfoils using a heat pipe, and then passing cooling air through a heat exchanger associated with the heat pipe to draw heat away from the heat pipe. The cooling air used for cooling the airfoils is bled off from an earlier stage than the last stage and then discharged into a stage upstream from the bleed off location.