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Title: Turbine assembly containing an inner shroud

Abstract

A turbine assembly having a turbine stator, a ceramic inner shroud, and a first spring. The stator has a longitudinal axis and an outer shroud block with opposing and longitudinally outward facing first and second sides. The first side has a longitudinally outward projecting first ledge and has a first side portion located radially outward of the first ledge. The ceramic inner shroud has a first hook portion longitudinally and radially surrounding the first ledge. The first spring is attached to one of the first side portion and the first hook portion and unattachedly and resiliently contacts the other of the first side portion and the first hook portion.

Inventors:
 [1];  [2];  [3];  [4];  [1]
  1. (Niskayuna, NY)
  2. (Ballston Lake, NY)
  3. (Scotia, NY)
  4. (Clifton Park, NY)
Issue Date:
Research Org.:
General Electric Co
OSTI Identifier:
873209
Patent Number(s):
6113349
Assignee:
General Electric Company (Schenectady, NY) CHO
DOE Contract Number:  
FC02-92CE41000
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
turbine; assembly; containing; inner; shroud; stator; ceramic; spring; longitudinal; axis; outer; block; opposing; longitudinally; outward; facing; projecting; ledge; portion; located; radially; hook; surrounding; attached; unattachedly; resiliently; contacts; turbine assembly; outer shroud; longitudinal axis; inner shroud; radially outward; located radially; portion located; assembly containing; longitudinally outward; turbine stator; /415/

Citation Formats

Bagepalli, Bharat Sampathkumaran, Corman, Gregory Scot, Dean, Anthony John, DiMascio, Paul Stephen, and Mirdamadi, Massoud. Turbine assembly containing an inner shroud. United States: N. p., 2000. Web.
Bagepalli, Bharat Sampathkumaran, Corman, Gregory Scot, Dean, Anthony John, DiMascio, Paul Stephen, & Mirdamadi, Massoud. Turbine assembly containing an inner shroud. United States.
Bagepalli, Bharat Sampathkumaran, Corman, Gregory Scot, Dean, Anthony John, DiMascio, Paul Stephen, and Mirdamadi, Massoud. Sat . "Turbine assembly containing an inner shroud". United States. https://www.osti.gov/servlets/purl/873209.
@article{osti_873209,
title = {Turbine assembly containing an inner shroud},
author = {Bagepalli, Bharat Sampathkumaran and Corman, Gregory Scot and Dean, Anthony John and DiMascio, Paul Stephen and Mirdamadi, Massoud},
abstractNote = {A turbine assembly having a turbine stator, a ceramic inner shroud, and a first spring. The stator has a longitudinal axis and an outer shroud block with opposing and longitudinally outward facing first and second sides. The first side has a longitudinally outward projecting first ledge and has a first side portion located radially outward of the first ledge. The ceramic inner shroud has a first hook portion longitudinally and radially surrounding the first ledge. The first spring is attached to one of the first side portion and the first hook portion and unattachedly and resiliently contacts the other of the first side portion and the first hook portion.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2000},
month = {1}
}

Patent:

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