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:
Jun. 30, 2020
Filed:
Apr. 22, 2014
Applicant:
United Technologies Corporation, Hartford, CT (US);
Inventors:
Ken F. Blaney, Middleton, NH (US);
Richard K. Hayford, Cape Neddick, ME (US);
Assignee:
United Technologies Corporation, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 5/16 (2006.01); B22F 3/105 (2006.01); B22F 5/04 (2006.01); F01D 5/18 (2006.01); F01D 9/04 (2006.01); F01D 25/06 (2006.01); F01D 25/12 (2006.01); F04D 29/32 (2006.01); F04D 29/54 (2006.01); B23K 26/342 (2014.01); B23K 15/00 (2006.01);
U.S. Cl.
CPC ...
F01D 5/16 (2013.01); B22F 3/1055 (2013.01); B22F 5/04 (2013.01); B23K 15/0086 (2013.01); B23K 26/342 (2015.10); F01D 5/18 (2013.01); F01D 9/041 (2013.01); F01D 25/06 (2013.01); F01D 25/12 (2013.01); F04D 29/324 (2013.01); F04D 29/542 (2013.01); F05D 2220/30 (2013.01); F05D 2220/36 (2013.01); F05D 2230/22 (2013.01); F05D 2230/30 (2013.01); F05D 2230/31 (2013.01); F05D 2260/96 (2013.01); Y02P 10/295 (2015.11);
Abstract
An airfoiled component comprises: a root section, an airfoil section, a damper pocket enclosed within a portion of the airfoil section, and a damper. The airfoil section includes a suction sidewall and a pressure sidewall each extending chordwise between a leading edge and a trailing edge, and extending spanwise between the root section and an airfoil tip. The damper includes a fixed end unified with a damper mounting surface, and a free end extending into the damper pocket from the damper mounting surface.