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Title: Sealing device

Abstract

A sealing device for sealing a gap between a dovetail of a bucket assembly and a rotor wheel is disclosed. The sealing device includes a cover plate configured to cover the gap and a retention member protruding from the cover plate and configured to engage the dovetail. The sealing device provides a seal against the gap when the bucket assemply is subjected to a centrifugal force.

Inventors:
Publication Date:
Research Org.:
General Electric Company, Schenectady, NY, USA
Sponsoring Org.:
USDOE
OSTI Identifier:
1109481
Patent Number(s):
8,602,737
Application Number:
12/823,483
Assignee:
General Electric Company (Schenectady, NY) NETL
DOE Contract Number:  
FC26-05NT42643
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
47 OTHER INSTRUMENTATION

Citation Formats

Garcia-Crespo, Andres Jose. Sealing device. United States: N. p., 2013. Web.
Garcia-Crespo, Andres Jose. Sealing device. United States.
Garcia-Crespo, Andres Jose. Tue . "Sealing device". United States. doi:. https://www.osti.gov/servlets/purl/1109481.
@article{osti_1109481,
title = {Sealing device},
author = {Garcia-Crespo, Andres Jose},
abstractNote = {A sealing device for sealing a gap between a dovetail of a bucket assembly and a rotor wheel is disclosed. The sealing device includes a cover plate configured to cover the gap and a retention member protruding from the cover plate and configured to engage the dovetail. The sealing device provides a seal against the gap when the bucket assemply is subjected to a centrifugal force.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Dec 10 00:00:00 EST 2013},
month = {Tue Dec 10 00:00:00 EST 2013}
}

Patent:

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