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:
Jun. 16, 2015
Filed:
Oct. 24, 2011
Applicants:
Lawrence Binek, Windsor, CT (US);
Eric Chrabascz, Longmeadow, MA (US);
David A. Dorman, Feeding Hills, MA (US);
Inventors:
Lawrence Binek, Windsor, CT (US);
Eric Chrabascz, Longmeadow, MA (US);
David A. Dorman, Feeding Hills, MA (US);
Assignee:
Hamilton Sundstrand Corporation, Windsor Locks, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04D 29/42 (2006.01); F04D 29/52 (2006.01);
U.S. Cl.
CPC ...
F04D 29/522 (2013.01); Y10T 29/49323 (2015.01);
Abstract
A ram air fan inner housing for a ram air fan assembly comprises a center body housing, an end cup attached to the center body housing, and a perforated cone. The perforated cone is attached to the center body housing and the end cup such that the perforated cone extends away from the center body housing and radially inward toward an axis of the inner housing.