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. 09, 2013
Filed:
Jan. 26, 2010
Brian E. Tews, Melbourne, FL (US);
Daniel K. Van Ness, Ii, Rockledge, FL (US);
Christian O. Rodriguez, Melbourne, FL (US);
Brian E. Tews, Melbourne, FL (US);
Daniel K. Van Ness, II, Rockledge, FL (US);
Christian O. Rodriguez, Melbourne, FL (US);
Mainstream Engineering Corporation, Rockledge, FL (US);
Abstract
The total-to-static pressure ratio is increased across a Ram Air Turbine (RAT) by developing a localized accelerated flow of free-stream air near the discharge of the turbine rotor exhaust. This localized accelerated flow decreases the static pressure at the exit of the turbine and allows for additional power generation for a given free-stream flight condition. Lobe mixers in various locations improves mixing between the accelerated flow and the turbine exhaust flow, and the combined exhaust flow and the free-stream air surrounding the aerodynamic body.