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.

Date of Patent:
Jul. 26, 2011

Filed:

Feb. 18, 2009
Applicants:

Terry D. Bush, Westerville, OH (US);

John E. Saunders, Grove City, OH (US);

John F. Christensen, Lewis Center, OH (US);

Inventors:

Terry D. Bush, Westerville, OH (US);

John E. Saunders, Grove City, OH (US);

John F. Christensen, Lewis Center, OH (US);

Assignee:

Liebert Corporation, Columbus, OH (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 19/00 (2006.01); G05B 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

An air conditioning (A/C) system that may have a plurality of air conditioning units disposed in different zones of an area that each operate to cool the different zones, a humidity sensor for sensing the humidity in the area, and a controller. The controller may be adapted to analyze a sensible heat load being experienced by each of the air conditioning units and to control a latent heat removal being performed by each air conditioning unit such that a percentage of latent heat removal performed by each air conditioning unit does not exceed a percentage of sensible heat removal being performed by each air conditioning unit.


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