skip to main content
Show search Show menu
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: High temperature turbine engine structure

Abstract

A high temperature ceramic/metallic turbine engine includes a metallic housing which journals a rotor member of the turbine engine. A ceramic disk-like shroud portion of the engine is supported on the metallic housing portion and maintains a close running clearance with the rotor member. A ceramic spacer assembly maintains the close running clearance of the shroud portion and rotor member despite differential thermal movements between the shroud portion and metallic housing portion. 5 figures.

Inventors:
;
Publication Date:
OSTI Identifier:
5266293
Patent Number(s):
US 5279031; A
Application Number:
PPN: US 7-843874
Assignee:
Allied Signal Inc., Morris Township, NJ ()
Resource Type:
Patent
Resource Relation:
Patent File Date: 27 Feb 1992
Country of Publication:
United States
Language:
English
Subject:
33 ADVANCED PROPULSION SYSTEMS; GAS TURBINE ENGINES; DESIGN; CERAMICS; THERMAL CONDUCTIVITY; THERMAL EXPANSION; ENGINES; EXPANSION; HEAT ENGINES; INTERNAL COMBUSTION ENGINES; PHYSICAL PROPERTIES; THERMODYNAMIC PROPERTIES; 330103* - Internal Combustion Engines- Turbine

Citation Formats

Carruthers, W D, and Boyd, G L. High temperature turbine engine structure. United States: N. p., 1994. Web.
Copy to clipboard
Carruthers, W D, & Boyd, G L. High temperature turbine engine structure. United States.
Copy to clipboard
Carruthers, W D, and Boyd, G L. 1994. "High temperature turbine engine structure". United States.
Copy to clipboard
@article{osti_5266293,
title = {High temperature turbine engine structure},
author = {Carruthers, W D and Boyd, G L},
abstractNote = {A high temperature ceramic/metallic turbine engine includes a metallic housing which journals a rotor member of the turbine engine. A ceramic disk-like shroud portion of the engine is supported on the metallic housing portion and maintains a close running clearance with the rotor member. A ceramic spacer assembly maintains the close running clearance of the shroud portion and rotor member despite differential thermal movements between the shroud portion and metallic housing portion. 5 figures.},
doi = {},
url = {https://www.osti.gov/biblio/5266293}, journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Jan 18 00:00:00 EST 1994},
month = {Tue Jan 18 00:00:00 EST 1994}
}
Copy to clipboard
Patent:
Search for the full text at the U.S. Patent and Trademark Office
Save / Share:
Export Metadata
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.

Similar records in OSTI.GOV collections: