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:
Jul. 05, 2022
Filed:
Jun. 04, 2010
Steven T. Sommer, York, PA (US);
Curtis Christian Crane, York, PA (US);
Florin Iancu, Silver Spring, MD (US);
John Trevino, Jr., York, PA (US);
Robert E. Stabley, Dallastown, PA (US);
Gregory K. Beaverson, York, PA (US);
Eric J. Smyder, York Haven, PA (US);
Patrick C. Marks, York, PA (US);
Rudy Chervil, Mountville, PA (US);
Steven T. Sommer, York, PA (US);
Curtis Christian Crane, York, PA (US);
Florin Iancu, Silver Spring, MD (US);
John Trevino, Jr., York, PA (US);
Robert E. Stabley, Dallastown, PA (US);
Gregory K. Beaverson, York, PA (US);
Eric J. Smyder, York Haven, PA (US);
Patrick C. Marks, York, PA (US);
Rudy Chervil, Mountville, PA (US);
Johnson Controls Tyco IP Holdings LLP, Milwaukee, WI (US);
Abstract
A control system is provided that can identify the occurrence of a single surge cycle in centrifugal compressor using various methods and devices. Once the occurrence of a single surge cycle is identified, the control system can take remedial action to respond to the surge cycle, such as by adjusting the position of a variable geometry diffuser, and restore the centrifugal compressor to stable operation.