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:
May. 12, 2020
Filed:
Feb. 20, 2019
Computime, Ltd., New Territories, HK;
Philip John Smith, Guangdong, CN;
Computime Ltd., New Territories, HK;
Abstract
A heating/cooling system modulates the temperature of water flowing through a hydronic emitter by mixing water flows through a mixing valve. The mixing valve has an inlet connect to a water flow pipe, an inlet connected to a water return pipe, and an outlet connected to the hydronic emitter. Water flows through the inlets are configured to obtain a desired mixed water flow at a targeted temperature through the outlet. A controller receives temperature information from a thermometer and then determines the targeted temperature of the outlet. The controller then determines an inlet ratio and configures the mixing valve based on the ratio. The heating/cooling system may support one or more heating/cooling zones and may operate either in a heating or a cooling mode.