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. 14, 1997
Filed:
Jan. 09, 1997
Applicant:
Inventor:
Paul J Bushnell, Syracuse, NY (US);
Assignee:
Carrier Corporation, Syracuse, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04C / ; F04C / ;
U.S. Cl.
CPC ...
418 63 ; 418243 ;
Abstract
A relieved portion is provided in the motor end bearing of a rotary compressor in the region of the discharge port. The relief is in the nature of a chamfer or the like and enhances the flow by smoothing the flow path. The relief is limited to the portion of the motor end bearing overlying the cylinder bore so as to limit its contribution to the clearance volume.
Bushnell, Paul. (1997). Enhanced rotary compressor valve port entrance (U.S. Patent No. 5676535). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5676535
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile