logo

For the Inventor, By the Inventor

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 11673090 B1

PDFFull Text
Date of Patent:
Jun. 13, 2023

Filed:

Sep. 03, 2021

Low noise, ceiling mounted indoor air scrubber

Applicant:

Enverid Systems, Inc., Westwood, MA (US);

Inventors:

Udi Meirav, Newton, MA (US);

Israel Biran, Avihayil, IL;

Sharon Perl-Olshvang, Pardes Hanna-Karkur, IL;

Shawn Brown, Wakefield, MA (US);

Assignee:

Enverid Systems, Inc., Westwood, MA (US);

Attorney:

Cooley LLP

Primary Examiner:

Robert A Hopkins

Int. Cl.
CPC ...
B01D 50/00 (2022.01); B01D 45/12 (2006.01); B01D 46/00 (2022.01); B01D 53/14 (2006.01); B01D 53/04 (2006.01); B01D 53/30 (2006.01); B01D 46/44 (2006.01); B01D 46/46 (2006.01); B01D 46/62 (2022.01); B01D 50/20 (2022.01); F24F 13/28 (2006.01); F24F 8/15 (2021.01);
U.S. Cl.
CPC ...
B01D 53/0462 (2013.01); B01D 45/12 (2013.01); B01D 46/0005 (2013.01); B01D 46/0036 (2013.01); B01D 46/44 (2013.01); B01D 46/46 (2013.01); B01D 46/62 (2022.01); B01D 50/20 (2022.01); B01D 53/14 (2013.01); B01D 53/30 (2013.01); B01D 2253/102 (2013.01); B01D 2253/104 (2013.01); B01D 2253/106 (2013.01); B01D 2253/108 (2013.01); B01D 2253/204 (2013.01); B01D 2253/25 (2013.01); B01D 2257/106 (2013.01); B01D 2257/502 (2013.01); B01D 2257/504 (2013.01); B01D 2257/70 (2013.01); B01D 2257/708 (2013.01); B01D 2258/06 (2013.01); B01D 2259/4508 (2013.01); F24F 8/15 (2021.01); F24F 13/28 (2013.01); Y02C 20/40 (2020.08);
Abstract

In some embodiments, an indoor air cleaning apparatus and a method for removing at least a portion of at least one type of gas from an indoor airflow are disclosed. The apparatus may comprise a cabinet; at least one sorbent bank comprising at least one cartridge; a fan assembly comprising at least one housing including at least one housing inlet and at least one housing outlet, at least one motor and at least one impeller; and a heating element configured to operate in at least one of two modes: an active mode and an inactive mode; and a controller configured to operate in at least two modes: an adsorption mode and a regeneration mode.

Find Patent Forward Citations

Loading…