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:
Apr. 24, 2001
Filed:
Jul. 19, 1999
Applicant:
Inventors:
Glenn L. Baker, Columbus, IN (US);
Paul D. Free, Columbus, IN (US);
Assignee:
Cummins Engine Company, Columbus, IN (US);
Primary Examiner:
Int. Cl.
CPC ...
F02B 3/344 ; F02C 7/00 ; F04D 2/944 ;
U.S. Cl.
CPC ...
F02B 3/344 ; F02C 7/00 ; F04D 2/944 ;
Abstract
A coating for a portion of the flowpath of a diffuser of a centrifugal compressor. The coating covers a portion of the diffuser against which flows high velocity air from the compressor blades. The coating is a smooth, tenacious, heat-resistant powder paint that reduces the aerodynamic drag of the diffuser walls on the high velocity air thus increasing the efficiency of the compressor.
Quick Actions:
Baker, Glenn. (2001). Coated compressor diffuser (U.S. Patent No. 6220234). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6220234
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile