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Title: System having blade segment with curved mounting geometry

Abstract

A system includes a blade segment having a blade and a mounting segment coupled to the blade. Additionally, the mounting segment includes a first contact face and a second contact face, wherein the first and second contact face are concave with respect to a longitudinal axis of the blade segment. To reduce stresses within the mounting segment, the mounting segment further includes a lower face coupling the first contact face and the second contact face, wherein the lower face is convex across the longitudinal axis of the blade segment.

Inventors:
;
Issue Date:
Research Org.:
General Electric Co., Schenectady, NY (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1650820
Patent Number(s):
10633985
Application Number:
13/532,713
Assignee:
General Electric Company (Schenectady, NY)
Patent Classifications (CPCs):
F - MECHANICAL ENGINEERING F01 - MACHINES OR ENGINES IN GENERAL F01D - NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02T - CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
DOE Contract Number:  
FC26-05NT42643
Resource Type:
Patent
Resource Relation:
Patent File Date: 06/25/2012
Country of Publication:
United States
Language:
English

Citation Formats

Garcia-Crespo, Andres Jose, and Noble, Patrick Daniel. System having blade segment with curved mounting geometry. United States: N. p., 2020. Web.
Garcia-Crespo, Andres Jose, & Noble, Patrick Daniel. System having blade segment with curved mounting geometry. United States.
Garcia-Crespo, Andres Jose, and Noble, Patrick Daniel. Tue . "System having blade segment with curved mounting geometry". United States. https://www.osti.gov/servlets/purl/1650820.
@article{osti_1650820,
title = {System having blade segment with curved mounting geometry},
author = {Garcia-Crespo, Andres Jose and Noble, Patrick Daniel},
abstractNote = {A system includes a blade segment having a blade and a mounting segment coupled to the blade. Additionally, the mounting segment includes a first contact face and a second contact face, wherein the first and second contact face are concave with respect to a longitudinal axis of the blade segment. To reduce stresses within the mounting segment, the mounting segment further includes a lower face coupling the first contact face and the second contact face, wherein the lower face is convex across the longitudinal axis of the blade segment.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}

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