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. 22, 2015
Filed:
Jul. 10, 2012
Ryouta Dazai, Tokyo, JP;
Ryouta Dazai, Tokyo, JP;
AZBIL CORPORATION, Tokyo, JP;
Abstract
In an air-cooling-and-heating controlling system, individual variable air volume controllers send, to an air-cooler-and-heater controller, current cooling/heating requirement information for the controlled area that is controlled by that variable air volume controller. If there is a mixing of a cooling requirement and a heating requirement in the cooling/heating requirement information that is received, the air-cooler-and-heater controller establishes a cold air temperature setting value and a hot air temperature setting value that can handle the cooling requirements and the heating requirements at that time, to perform alternating switching of a supply air temperature setting value. If a variable air volume controller that requires heating is supplied cold air, it blocks the supply of air to the controlled area. If a variable air volume controller that requires cooling is supplied hot air, it blocks the supply of air to the controlled area.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile