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.

Date of Patent:
Oct. 11, 2022

Filed:

Jun. 13, 2018
Applicants:

Baxter International Inc., Deerfield, IL (US);

Baxter Healthcare SA, Glattpark, CH;

Inventors:

Olof Jansson, Vellinge, SE;

Peter Sendelius, Staffanstorp, SE;

Henrik Lindgren, Genarp, SE;

Robert Hallström, Lund, SE;

Carl-Henry Örndal, Eslöv, SE;

Assignees:

Baxter International Inc., Deerfield, IL (US);

Baxter Healthcare SA, Glattpark, CH;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 61/12 (2006.01); A61M 1/16 (2006.01); B01D 61/02 (2006.01); B01D 61/48 (2006.01); B01D 65/02 (2006.01); C02F 1/00 (2006.01); C02F 1/44 (2006.01); C02F 1/469 (2006.01); C02F 1/28 (2006.01); C02F 101/12 (2006.01); C02F 101/36 (2006.01); C02F 103/02 (2006.01);
U.S. Cl.
CPC ...
B01D 61/12 (2013.01); A61M 1/1686 (2013.01); A61M 1/1688 (2014.02); B01D 61/025 (2013.01); B01D 61/48 (2013.01); B01D 65/022 (2013.01); B01D 65/027 (2013.01); C02F 1/001 (2013.01); C02F 1/008 (2013.01); C02F 1/441 (2013.01); C02F 1/4695 (2013.01); B01D 2311/25 (2013.01); B01D 2311/2626 (2013.01); B01D 2311/2649 (2013.01); B01D 2311/2684 (2013.01); B01D 2321/08 (2013.01); C02F 1/283 (2013.01); C02F 2101/12 (2013.01); C02F 2101/36 (2013.01); C02F 2103/026 (2013.01); C02F 2209/02 (2013.01); C02F 2209/03 (2013.01); C02F 2209/40 (2013.01); C02F 2209/44 (2013.01);
Abstract

The present disclosure relates to a water purification apparatus that comprises a reverse osmosis device, RO-device, producing a purified water flow and to a corresponding method. The proposed method comprises detecting at least one fluid property of purified water in the purified water path and regulating a flow rate of water in the recirculation path to fulfill one or more predetermined criteria of the purified water in the purified water path, based on the at least one detected fluid property. The present disclosure also relates to a computer program and a computer program product implementing the method.


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