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. 08, 2025
Filed:
Mar. 23, 2022
Coflow Jet, Llc, Cutler Bay, FL (US);
Gecheng Zha, Cutler Bay, FL (US);
COFLOW JET, LLC, Cutler Bay, FL (US);
Abstract
Wind turbine blades and wind turbine systems that include a co-flow jet are described. An example wind turbine blade has a main body and a fluid pressurizer. The main body has a first portion, a second portion, a leading edge, a trailing edge, an injection opening, a suction opening, and a channel. The first portion has a first cross-sectional shape and the second portion has a second cross-sectional shape that is different than the first cross-sectional shape. The injection opening is disposed on the first portion between the leading edge and the trailing edge. The channel extends from the suction opening to the injection opening. The fluid pressurizer is disposed within the channel.