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:
May. 07, 2024
Filed:
Jun. 27, 2022
Applicant:
Jetzero, Inc., Long Beach, CA (US);
Inventor:
Mark Allan Page, Orange, CA (US);
Assignee:
JetZero, Inc., Long Beach, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B64C 39/10 (2006.01); B64C 21/02 (2006.01); B64D 29/04 (2006.01); B64D 33/02 (2006.01); B64D 33/04 (2006.01);
U.S. Cl.
CPC ...
B64C 21/025 (2013.01); B64C 39/10 (2013.01); B64D 29/04 (2013.01); B64D 33/02 (2013.01); B64D 33/04 (2013.01); B64C 2039/105 (2013.01); B64D 2033/0226 (2013.01);
Abstract
Technologies are described herein for a drag recovery scheme using a boundary layer bypass duct system. In some examples, boundary layer air is routed around the intake of one or more of the engines and reintroduced aft of the engine fan in the nozzle duct in a mixer-ejector scheme. Mixer-ejectors mix the boundary layer flow to increase mass flow.