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:
Jun. 24, 2003
Filed:
May. 01, 2002
Applicant:
Inventors:
Scott M. Benedict, Orlando, FL (US);
Greg S. Cole, Ormond Beach, FL (US);
Assignee:
Mainstream Engineering Corporation, Rockledge, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25B 4/902 ;
U.S. Cl.
CPC ...
F25B 4/902 ;
Abstract
A method for controlling operation of a centrifugal cooling apparatus, which has at least one of an evaporator, a centrifugal compressor having a magnetic bearing system, a condenser, and an expansion device, includes monitoring an operating condition of the magnetic bearing system, and controlling compressor flow stability based upon the operating condition of the magnetic bearing system.