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 12257547 B1

PDFFull Text
Date of Patent:
Mar. 25, 2025

Filed:

Jan. 20, 2023

Direct air capture system

Applicant:

Siemens Energy Global Gmbh & Co. KG, Bayern, DE;

Inventors:

Christer Hjalmarsson, Finspong, SE;

Peter Jaksch, Norrköping, SE;

Oscar Svensson, Linköping, SE;

Janos Szijarto, Finspong, SE;

Assignee:

Siemens Energy Global GmbH & Co. KG, Bayern, DE;

Attorney:

Wolter Van Dyke Davis, PLLC

Primary Examiner:

John J Figueroa

Int. Cl.
CPC ...
B01D 53/62 (2006.01); B01D 53/82 (2006.01); B01D 53/96 (2006.01);
U.S. Cl.
CPC ...
B01D 53/62 (2013.01); B01D 53/82 (2013.01); B01D 53/96 (2013.01); B01D 2253/202 (2013.01); B01D 2253/25 (2013.01); B01D 2257/504 (2013.01); B01D 2258/06 (2013.01); B01D 2259/4009 (2013.01);
Abstract

A direct air capture system includes a frame arranged to define a first adsorption unit and a second adsorption unit arranged around a central axis, a first adsorption cell disposed in the first adsorption unit and a second adsorption cell disposed in the second adsorption unit, each including a first opening and a second opening, a hub rotatably coupled to the frame for rotation around the central axis, an upper arm and a lower arm each coupled to the hub for co-rotation around the central axis, and an upper lid coupled to the upper arm and a lower lid coupled to the lower arm, both movable between an open position and a closed position. The upper arm and the lower arm are movable so that the upper and lower lids are positioned concentric with the first opening and the second opening, respectively.

Find Patent Forward Citations

Hjalmarsson, Christer. (2025). Direct air capture system (U.S. Patent No. 12257547). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12257547

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

Loading…