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:
Feb. 05, 2019
Filed:
Jun. 27, 2013
Carrier Corporation, Farmington, CT (US);
Matthew J. Mowers, Cicero, NY (US);
Paul J. Flanigan, Cicero, NY (US);
Russell G. Lewis, Manilus, NY (US);
Carrier Corporation, Palm Beach Gardens, FL (US);
Abstract
A compressor () has a case () and a crankshaft (). The case has a number of cylinders (). For each of the cylinders, the compressor includes a piston () mounted for reciprocal movement at least partially within the cylinder. A connecting rod () couples each piston to the crankshaft. A pin () couples each connecting rod to the associated piston. Each pin has first () and second () end portions mounted to first () and second () receiving portions of the associated piston and a central portion () engaging the associated connecting rod. For each of the pistons a pair of first and second at least partially non metallic plugs have respective stems received in the pin first and second end portions and respective heads facing a wall surface of the associated cylinder.