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 11116930 B1

PDFFull Text
Date of Patent:
Sep. 14, 2021

Filed:

Mar. 27, 2015

Controlling oxygen concentrator timing cycle based on flow rate of oxygen output

Applicant:

Caire Inc., Ball Ground, GA (US);

Inventor:

Beau Hart, Ball Ground, GA (US);

Assignee:

CAIRE INC., Ball Ground, GA (US);

Attorney:

Leason Ellis LLP

Primary Examiner:

Jan Christopher L Merene

Assistant Examiner:

Ned T Heffner

Int. Cl.
CPC ...
A61M 16/10 (2006.01); B01D 53/047 (2006.01); A61M 16/00 (2006.01); A61M 16/20 (2006.01);
U.S. Cl.
CPC ...
A61M 16/101 (2014.02); B01D 53/0476 (2013.01); A61M 16/0063 (2014.02); A61M 16/201 (2014.02); A61M 16/202 (2014.02); A61M 2202/0208 (2013.01); A61M 2205/3334 (2013.01); A61M 2205/3358 (2013.01); A61M 2205/3368 (2013.01); A61M 2205/50 (2013.01); B01D 2255/50 (2013.01); B01D 2256/12 (2013.01); B01D 2257/102 (2013.01); B01D 2259/402 (2013.01); B01D 2259/40009 (2013.01); B01D 2259/40081 (2013.01); B01D 2259/4533 (2013.01);
Abstract

A control circuit of an oxygen concentrator maintains pressure within a compressor of the oxygen concentrator. The control circuit includes a microprocessor that controls functioning of a controller based on two or more of: a user-adjustable flow rate of oxygen delivered by the oxygen concentrator to a user, an ambient temperature, and an ambient pressure. The functioning of the controller further controls the adsorption of various gases by sieve beds of the oxygen concentrator to produce oxygen enriched gas.

Find Patent Forward Citations

Hart, Beau. (2021). Controlling oxygen concentrator timing cycle based on flow rate of oxygen output (U.S. Patent No. 11116930). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11116930

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

Loading…