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:
Oct. 02, 2001
Filed:
Sep. 30, 1999
Applicant:
Inventors:
Jonathan D. West, Brown Deer, WI (US);
John E Seem, Glendale, WI (US);
Assignee:
Johnson Controls Technology Co., Plymouth, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05D 2/300 ;
U.S. Cl.
CPC ...
G05D 2/300 ;
Abstract
The flow air from a hot air duct and a cold air duct into a zone of a building is controlled in based upon performing a thermal energy balance calculation for the zone. That calculation produces a heat transfer setpoint from which a hot air flow setpoint and a cold air flow setpoint are derived. The hot and cold air flow setpoints respectively control the flow of air through the hot and cold air ducts.
Quick Actions:
West, Jonathan. (2001). Controller for operating a dual duct variable air volume terminal unit of an environmental control system (U.S. Patent No. 6296193). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6296193
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile