Patent · US Active

Adjusted stationary airfoil

US9523284B2 · kind B2 · utility

10Cited by

1References

13Claims

0Family size

Assignee

GENERAL ELECTRIC TECHNOLOGY GMBH · CH

Inventors

Edward Len Miller · Haymarket, US
Stephen Wayne Fiebiger · North Palm Beach, US
Wes Smith · West Palm Beach, US
Reiner Jochen Digele · Biberstein, CH
Wilm Philipp Hecker · Baden, CH
Andreas Martin Mattheiss · Waldenbuch, DE

Key dates

Filing date	Nov 22, 2013
Grant date	Dec 20, 2016
Priority date	—
Expiry date	Mar 21, 2035

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T50/60
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A compressor component having an airfoil with a profile in accordance with Table 1 is disclosed. The compressor component, such as a compressor vane, has a decreased surface area over a portion of the airfoil chord length. The decreased surface area compressor vane operates in conjunction with a compressor blade having an increased surface area.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.