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:
Nov. 14, 2017
Filed:
Jul. 30, 2014
Applicant:
Trane International Inc., Piscataway, NJ (US);
Inventor:
Gregory L Meeuwsen, West Salem, WI (US);
Assignee:
TRANE INTERNATIONAL INC., Davidson, NC (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05D 19/02 (2006.01); F16F 15/00 (2006.01); G06F 17/50 (2006.01);
U.S. Cl.
CPC ...
G05D 19/02 (2013.01); F16F 15/002 (2013.01); G06F 17/50 (2013.01);
Abstract
A vibration control system for a variable speed cooling system includes a programmable controller in communication with a variable frequency drive (VFD). The programmable controller is programmed to command the VFD to operate at frequencies only outside of one or more frequency lockout bands automatically calculated by the programmable controller based on a comparison of newly acquired variable speed cooling system vibration data with previously stored variable speed cooling system vibration specification data.