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:
Aug. 02, 2022
Filed:
Dec. 27, 2019
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Sang Min Park, Suwon-si, KR;
Jae Koog An, Suwon-si, KR;
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 35/31 (2006.01); C02F 1/00 (2006.01); B01D 35/30 (2006.01); F25D 23/12 (2006.01);
U.S. Cl.
CPC ...
B01D 35/31 (2013.01); C02F 1/001 (2013.01); C02F 1/003 (2013.01); B01D 35/30 (2013.01); B01D 2201/16 (2013.01); B01D 2201/302 (2013.01); B01D 2201/307 (2013.01); B01D 2201/31 (2013.01); C02F 2201/002 (2013.01); C02F 2201/004 (2013.01); C02F 2201/005 (2013.01); C02F 2201/006 (2013.01); C02F 2307/10 (2013.01); C02F 2307/12 (2013.01); F25D 23/126 (2013.01); F25D 2323/121 (2013.01);
Abstract
A water purifying filter has a cylindrical inner housing to receive a filter therein, and an outer housing to receive the inner housing. The inner housing and the outer housing are spaced apart from each other to form an insulation space configured to suppress heat transfer and to reduce the filter freezing inside the inner housing.