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:
Sep. 22, 2015
Filed:
May. 31, 2012
Applicant:
Michael A. Corson, Fairfield, CA (US);
Inventor:
Michael A. Corson, Fairfield, CA (US);
Assignee:
Hamilton Sundstrand Corporation, Hartford, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 25/24 (2006.01); F01D 21/04 (2006.01);
U.S. Cl.
CPC ...
F01D 25/24 (2013.01); F01D 21/045 (2013.01); F05D 2220/50 (2013.01); F05D 2250/11 (2013.01);
Abstract
An exemplary containment structure includes an annular wall configured to receive a rotatable portion of a turbomachine. A plurality of apertures extend radially through the annular wall. The apertures have a varying circumferential width.