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IMPELLER SHROUD FOR A COMPRESSOR

United States Patent Application

20170314572
A1
View the Complete Application at the US Patent & Trademark Office
A shroud for a compressor is provided. The shroud may include a first annular portion constructed of a first material, a second annular portion coupled to the first annular portion and constructed of a second material, and a first coating disposed on the first annular portion and constructed of a third material. At least one of the first material, the second material, and the third material may be a different material from at least one other of the first material, the second material, and the third material.
Badeau, Kyle (Seattle, WA), Lupkes, Kirk Ryan (Renton, WA)
15/ 597,231
May 17, 2017
STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT [0002] This invention was made with government support under Government Contract No. DOE-DE-FE0000493 awarded by the U.S. Department of energy. The government has certain rights in the invention.