Tri H Nguyen

US Patent:

20190040744, Feb 7, 2019

Filed:

Aug 7, 2017

Appl. No.:

15/670654

Inventors:

- Framington CT, US
Dmitri Novikov - Avon CT, US
Robert C. Dolan - Coventry CT, US
Kenneth A. Frisk - West Hartford CT, US
Steven T. Gordon - Glastonbury CT, US
William R. Graves - Amston CT, US
Eric W. Malmborg - Amston CT, US
Francis B. Parisi - West Suffield CT, US
Randy P. Salva - Baltic CT, US
Michael A. Weisse - Tolland CT, US
Russell A. Beers - Manchester CT, US
Xuedong Zhou - Glastonbury CT, US
Christopher Treese - West Hartford CT, US
Tri Nguyen - Windsor CT, US

International Classification:

F01D 5/14
F04D 29/26
B23P 15/04
B23K 15/00
B23K 26/28

Abstract:

An airfoil including an airfoil body, a recessed portion of a first depth in a first side of the airfoil body, the recessed portion including a plurality of pockets of a second depth located within the recessed portion and ribs of the first depth located between the pockets, a cover configured to fit into the recessed portion such that an interior surface of the cover engages the ribs and an exterior surface of the cover is about flush with an exterior surface of the first side of the airfoil body, and a high energy beam weld configuration extending through the cover and into the ribs and positioned to attach the cover to the ribs.

Address:

467 Jericho Ave NE, Renton, WA 98059

VIN:

5TDZK23C48S184502

Make:

TOYOTA

Model:

SIENNA

Year:

2008