The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 05, 2022
Filed:
Oct. 02, 2019
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Craig M. Beers, Wethersfield, CT (US);
Seth E. Rosen, Middletown, CT (US);
Brent J. Merritt, Southwick, MA (US);
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Abstract
A compressor outlet housing with a housing body has a volute and a radially inwardly extending wall extending from a radially inner surface of the volute. The radially inwardly extending wall extends inwardly to a ledge. A radially inwardly extending web extends to a bearing support. A fillet which will face an impeller when the compressor outlet housing is mounted in a compressor. The fillet connects the ledge to the web. An erosion resistant coating is formed on the fillet. In addition, a compressor incorporating the compressor housing is disclosed as is a method of repairing a compressor outlet housing.