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. 15, 2021
Filed:
Jul. 16, 2018
Applicant:
Rolls-royce Plc, London, GB;
Inventor:
Rory D. Stieger, Derby, GB;
Assignee:
ROLLS-ROYCE PLC, London, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K 1/32 (2006.01); H02K 9/20 (2006.01); F01D 15/10 (2006.01); H02K 7/18 (2006.01);
U.S. Cl.
CPC ...
H02K 1/32 (2013.01); F01D 15/10 (2013.01); H02K 7/1823 (2013.01); H02K 9/20 (2013.01); H02K 2213/03 (2013.01);
Abstract
Electrical machine apparatus comprising: a rotor having an axis of rotation and defining a cavity therein; and a conduit positioned within the cavity of the rotor, the conduit comprising an inlet arranged to receive a fluid and an outlet arranged to exhaust the fluid, the inlet having a first radial distance from the axis of rotation and the outlet having a second radial distance from the axis of rotation, the first radial distance being greater than the second radial distance.
Stieger, Rory. (2021). Electrical machine apparatus having a conduit with a particular arrangement for an inlet and outlet (U.S. Patent No. 11038390). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11038390
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile