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:
Mar. 31, 2020
Filed:
Oct. 24, 2017
Aquacalor, Austin, TX (US);
Igor Alexander Goldman, Austin, TX (US);
AquaCalor, Austin, TX (US);
Abstract
A heat pump system can be reversed to either heat or cool a controlled space, such as environment in a building. In a typical use, such as heat pump system extracts heat or cold energy from the surrounding air around the building. A water-to-refrigerant heat exchanger is added to the refrigerant loop of the heat pump system along with a control system to operate water flow and a thermal energy exchange process. Addition of the water heat exchanger can add the heat or cold energy stored in a pool, or other external water reservoir, into the heat or cold exchanging process. Depending upon surrounding conditions, the automatic control system can switch in-between the energy sources, or use a combination of them, to improve efficiency the heat pump system.