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 11073315 B1

PDFFull Text
Date of Patent:
Jul. 27, 2021

Filed:

Jan. 11, 2019

Refrigeration system with purge and acid filter

Applicant:

Trane International Inc., Davidson, NC (US);

Inventors:

Daoud Ali Jandal, LaCrosse, WI (US);

Julie Ann Majurin, Mindoro, WI (US);

Stephen Anthony Kujak, Onalaska, WI (US);

Raymond Scott Schafer, Holmen, WI (US);

Paul Edmond Cieslinski, LaCrosse, WI (US);

Assignee:

TRANE INTERNATIONAL INC., Davidson, NC (US);

Attorney:

Hamre, Schumann, Mueller & Larson, P.C.

Primary Examiner:

Emmanuel E Duke

Int. Cl.
CPC ...
F25B 43/00 (2006.01); F25B 1/00 (2006.01); B23P 15/26 (2006.01); B01D 53/00 (2006.01); F25B 43/04 (2006.01);
U.S. Cl.
CPC ...
F25B 43/003 (2013.01); B01D 53/007 (2013.01); B23P 15/26 (2013.01); F25B 1/00 (2013.01); F25B 43/043 (2013.01); B01D 2253/1122 (2013.01); B01D 2257/2045 (2013.01); B01D 2257/2047 (2013.01); B01D 2257/80 (2013.01); Y10T 29/49359 (2015.01);
Abstract

Refrigeration systems with a purge for removing non-condensables from the refrigerant and an acid filter for remove acid from the refrigerant are provided. The acid filter can be operatively connected to the purge. Optionally, the purge can include a separating device for separating non-condensable gases from condensable refrigerant gases and an acid filter is provided to remove acid from the condensable refrigerant gases.

Find Patent Forward Citations

Jandal, Daoud. (2021). Refrigeration system with purge and acid filter (U.S. Patent No. 11073315). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11073315

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

Loading…