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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 11707709 B1

PDFFull Text
Date of Patent:
Jul. 25, 2023

Filed:

Sep. 02, 2021

Hollow fiber membrane contactor scrubber/stripper for cabin carbon dioxide and humidity control

Applicant:

Honeywell International Inc., Charlotte, NC (US);

Inventors:

Jun Isobe, Torrance, CA (US);

Stephen Yates, South Barrington, IL (US);

Phoebe Henson, Scottsdale, AZ (US);

Ted Bonk, Cave Creek, AZ (US);

Assignee:

HONEYWELL INTERNATIONAL INC., Charlotte, NC (US);

Attorney:

Lorenz & Kopf LLP

Primary Examiner:

Anthony R Shumate

Int. Cl.
CPC ...
B01D 53/22 (2006.01); B01D 53/18 (2006.01); B01D 53/14 (2006.01); B01D 53/30 (2006.01); B01D 53/26 (2006.01); B64D 13/06 (2006.01); B01D 63/02 (2006.01); B01D 69/08 (2006.01); B64G 1/48 (2006.01); F24F 3/14 (2006.01);
U.S. Cl.
CPC ...
B01D 53/18 (2013.01); B01D 53/1425 (2013.01); B01D 53/1475 (2013.01); B01D 53/1493 (2013.01); B01D 53/268 (2013.01); B01D 53/30 (2013.01); B01D 63/02 (2013.01); B01D 69/081 (2013.01); B64D 13/06 (2013.01); B64G 1/48 (2013.01); F24F 3/14 (2013.01); B01D 2053/224 (2013.01); B01D 2252/30 (2013.01); B01D 2257/504 (2013.01); B01D 2258/06 (2013.01); B01D 2259/4575 (2013.01); B01D 2325/38 (2013.01); B64D 2013/0637 (2013.01); B64D 2013/0662 (2013.01); F24F 2003/144 (2013.01); Y02C 20/40 (2020.08);
Abstract

An environmental control system includes an air conditioning subsystem and a contaminant removal subsystem downstream of the environment to be conditioned. The contaminant removal subsystem includes: a first gas-liquid contactor-separator; a second gas-liquid contactor-separator; and a dehumidifier disposed either upstream of the first gas-liquid contactor-separator or downstream of the second gas-liquid contactor-separator.

Find Patent Forward Citations

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Isobe, Jun. (2023). Hollow fiber membrane contactor scrubber/stripper for cabin carbon dioxide and humidity control (U.S. Patent No. 11707709). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11707709

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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