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:
Dec. 03, 2019
Filed:
Aug. 27, 2015
Applicant:
Ingersoll-rand Company, Davidson, NC (US);
Inventors:
James Christopher Collins, Mooresville, NC (US);
Willie Dwayne Valentine, Statesville, NC (US);
Stephen James Collins, Mooresville, NC (US);
Assignee:
Ingersoll-Rand Company, Davidson, NC (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04C 18/06 (2006.01); F04C 29/04 (2006.01); F04C 28/06 (2006.01); F01C 21/08 (2006.01); F04C 18/16 (2006.01); F04C 18/107 (2006.01);
U.S. Cl.
CPC ...
F04C 29/04 (2013.01); F01C 21/08 (2013.01); F04C 18/107 (2013.01); F04C 18/16 (2013.01);
Abstract
A rotor for a compressor system includes a rotor body having a coolant manifold with an inlet runner and a plurality of coolant supply conduits extending from the inlet runner toward an inner heat exchange surface. The coolant supply conduits may have a circumferential and axial distribution, and extend through struts enhancing stiffness in the rotor body.