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:
Sep. 08, 2020
Filed:
May. 06, 2016
Applicant:
GE Aviation Systems, Llc, Grand Rapids, MI (US);
Inventor:
Sukeyuki Kobayashi, Loves Park, IL (US);
Assignee:
GE AVIATION SYSTEMS, LLC, Grand Rapids, MI (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04D 29/34 (2006.01); F01D 7/00 (2006.01); F04D 29/36 (2006.01); F01D 5/30 (2006.01);
U.S. Cl.
CPC ...
F01D 7/00 (2013.01); F04D 29/34 (2013.01); F04D 29/36 (2013.01); F01D 5/3069 (2013.01);
Abstract
There are provided techniques and apparatuses for fan blade pitch setting. For example, there is provided an impeller including a ring disposed in a hub of the impeller. The ring can include a recess shaped and positioned to impart a specified pitch angle to a blade extending outwardly from the ring through the hub.