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:
Jan. 21, 2025
Filed:
Jan. 08, 2020
Applicant:
Watergen Ltd., Petah Tiqwa, IL;
Inventors:
Sharon Dulberg, Beer Sheva, IL;
Moshe Goldberg, Shoham, IL;
Assignee:
WATERGEN LTD., Petah Tiqwa, IL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 53/26 (2006.01); B01D 5/00 (2006.01); C02F 1/00 (2023.01); C02F 1/32 (2023.01); E03B 3/28 (2006.01); F25B 41/20 (2021.01); F25B 47/02 (2006.01); F25D 21/12 (2006.01);
U.S. Cl.
CPC ...
B01D 53/265 (2013.01); B01D 5/006 (2013.01); B01D 5/0072 (2013.01); B01D 5/0075 (2013.01); C02F 1/001 (2013.01); C02F 1/325 (2013.01); E03B 3/28 (2013.01); F25B 41/20 (2021.01); F25B 47/022 (2013.01); F25D 21/12 (2013.01); C02F 2201/005 (2013.01); C02F 2301/046 (2013.01);
Abstract
An atmospheric water generator (AWG) includes a defrost or reversing valve embedded on the refrigeration cycle of the AWG. The defrost or reversing valve enables, when activated, hot compressed refrigerant gas to flow from the condenser to the evaporator of the refrigeration cycle for melting frost buildup on the evaporator. In one embodiment, a defrost valve is connected, to the refrigerant line connecting the compressor to the condenser and to one of (i) the refrigerant line connecting the expansion means to the evaporator or (ii) the refrigerant line connecting the evaporator to the compressor.