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:
Oct. 13, 2020
Filed:
Oct. 23, 2015
Applicant:
Rolls-royce Corporation, Indianapolis, IN (US);
Inventors:
Nathan W. Ottow, Indianapolis, IN (US);
Nathan J. Cooper, Avon, IN (US);
Assignee:
Rolls-Royce Corporation, Indianapolis, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16D 3/06 (2006.01); F02C 7/06 (2006.01); F02C 3/107 (2006.01); F16D 3/72 (2006.01); F16D 1/10 (2006.01); F01D 5/02 (2006.01); F16D 3/02 (2006.01); F02C 7/36 (2006.01);
U.S. Cl.
CPC ...
F16D 3/06 (2013.01); F01D 5/026 (2013.01); F02C 3/107 (2013.01); F02C 7/06 (2013.01); F02C 7/36 (2013.01); F16D 1/10 (2013.01); F16D 3/02 (2013.01); F16D 3/72 (2013.01); F05D 2240/61 (2013.01); F05D 2250/38 (2013.01); F05D 2260/403 (2013.01); F05D 2260/601 (2013.01); F05D 2260/98 (2013.01); F16D 2001/103 (2013.01); F16D 2300/06 (2013.01);
Abstract
A power transmission device includes a quill shaft having a first end and a second end, a first shaft engaged with the first end of the quill shaft, and a second shaft engaged with the second end of the quill shaft. An ejector orifice is provided at the second end of the quill shaft distal from the first shaft such that the ejector orifice forms an oblique angle with respect to the quill shaft, and the ejector orifice is adapted to eject a fluid therethrough.