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.

Date of Patent:
Apr. 12, 2022

Filed:

Oct. 30, 2020
Applicant:

Government of the United States As Represented BY the Secretary of the Air Force, Wright-Patterson AFB, OH (US);

Inventors:

Nathan J Fletcher, Beavercreek, OH (US);

Christopher R Marks, Waynesville, OH (US);

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F15D 1/12 (2006.01); F15D 1/00 (2006.01); F15D 1/08 (2006.01); F15D 1/06 (2006.01);
U.S. Cl.
CPC ...
F15D 1/008 (2013.01); F15D 1/0065 (2013.01); F15D 1/065 (2013.01); F15D 1/08 (2013.01); F15D 1/12 (2013.01);
Abstract

The systems and methods provided herein are directed to a stationary device for simulating the periodic unsteadiness typically produced by turbines in an air stream. A streamlined body includes a line of jets along its leading edge that pulses air at an angle against the air stream, and a separate line of jets along its trailing edge to expel a sustained air flow in the same direction as the air stream.


Find Patent Forward Citations

Fletcher, Nathan. (2022). Periodic unsteadiness generator (U.S. Patent No. 11300145). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11300145

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

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