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:
Dec. 25, 2007
Filed:
Mar. 08, 2004
Thomas P. Carter, Olney, MD (US);
Mark S. Huber, Sykesville, MD (US);
Frank T. Morrison, Crownsville, MD (US);
Thomas P. Carter, Olney, MD (US);
Mark S. Huber, Sykesville, MD (US);
Frank T. Morrison, Crownsville, MD (US);
Baltimore Aircoil Company, Inc., Jessup, MD (US);
Abstract
A method of controlling the operation of a heat exchanger with evaporative and non-evaporative sections. The method includes the following steps: providing desired values of temperature or pressure; comparing present values of temperature or pressure to the desired values of temperature and pressure; and manipulating an air flowrate to the heat exchanger and load to the evaporative heat exchanger to optimize total energy and water costs while maintaining an outlet fluid at the desired temperature or pressure.