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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.:

US 12553631 B1

PDFFull Text
Date of Patent:
Feb. 17, 2026

Filed:

Jul. 08, 2021

Air purifier detecting errors

Applicant:

Arcelik Anonim Sirketi, Istanbul, TR;

Inventors:

Simge Tarkuç, Istanbul, TR;

Nihat Kandemir, Istanbul, TR;

Burak Çoban, Istanbul, TR;

Dilan Er, Istanbul, TR;

Ege Keskin, Istanbul, TR;

Assignee:

ARCELIK ANONIM SIRKETI, Istanbul, TR;

Attorney:

Kilpatrick Townsend & Stockton LLP

Primary Examiner:

Robert A Hopkins

Int. Cl.
CPC ...
B01D 53/02 (2006.01); B01D 53/34 (2006.01); B01D 53/62 (2006.01); B01D 53/78 (2006.01); B01D 53/96 (2006.01); B01D 61/46 (2006.01); F24F 8/15 (2021.01); F24F 11/38 (2018.01); F24F 110/70 (2018.01); F24F 140/00 (2018.01);
U.S. Cl.
CPC ...
F24F 11/38 (2018.01); B01D 53/025 (2013.01); B01D 53/34 (2013.01); B01D 53/346 (2013.01); B01D 53/62 (2013.01); B01D 53/78 (2013.01); B01D 53/965 (2013.01); B01D 61/46 (2013.01); F24F 8/15 (2021.01); B01D 2257/504 (2013.01); B01D 2259/4508 (2013.01); F24F 2110/70 (2018.01); F24F 2140/00 (2018.01);
Abstract

The present invention relates to an air purifier comprising a body having an air inlet through which the air in the environment is sucked and a clean air outlet through which the cleaned air is released to the environment, a first COsensor which is disposed at the air inlet and a second COsensor which is disposed at the clean air outlet, a COadsorption unit which chemically adsorbs the carbon dioxide in the air by supplying a basic solution, a pump which delivers the ambient air to the COadsorption unit through the air inlet, a base tank which supplies the basic solution to the COadsorption unit, an acid tank wherein the air of which the carbon dioxide is adsorbed is treated with an acidic solution, and an electrodialysis unit which separates the salt components formed after the ambient air is treated with the basic solution and the acidic solution into acid and base.

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Tarkuç, Simge. (2026). Air purifier detecting errors (U.S. Patent No. 12553631). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12553631

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