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:
Aug. 31, 1993
Filed:
May. 21, 1992
Applicant:
Inventors:
Rengasamy Ramshankar, Liverpool, NY (US);
Rudy S Chou, Liverpool, NY (US);
Assignee:
Carrier Corporation, Syracuse, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04B / ; F01C / ;
U.S. Cl.
CPC ...
4174 / ; 417366 ; 417372 ; 418 556 ; 418D / ;
Abstract
Suction gas is used to cool the motor of a low-side hermetic compressor. The suction flow is divided. A small amount of the suction flow, e.g. 15%, is diverted to cool the motor and is recombined, via aspiration, with the main flow which is supplied directly to the inlet of the running gear of the compressor.