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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 11391498 B1

PDFFull Text
Date of Patent:
Jul. 19, 2022

Filed:

Jul. 27, 2017

Bidirectional filter drier

Applicant:

Parker-hannifin Corporation, Cleveland, OH (US);

Inventors:

Christopher Reeves, Saint Charles, MO (US);

David Derner, New Haven, MO (US);

Assignee:

Parker-Hannifin Corporation, Cleveland, OH (US);

Attorney:

Renner, Otto, Boisselle & Sklar, LLP

Primary Examiner:

Youngsul Jeong

Int. Cl.
CPC ...
F25B 43/00 (2006.01); B01D 29/05 (2006.01); B01D 53/04 (2006.01); F25B 43/02 (2006.01); F25B 43/04 (2006.01); B01D 35/02 (2006.01); B01D 35/15 (2006.01); B01D 53/26 (2006.01);
U.S. Cl.
CPC ...
F25B 43/003 (2013.01); B01D 29/05 (2013.01); B01D 35/02 (2013.01); B01D 35/15 (2013.01); B01D 53/04 (2013.01); B01D 53/261 (2013.01); F25B 43/02 (2013.01); F25B 43/04 (2013.01); B01D 2257/80 (2013.01);
Abstract

A bidirectional filter drier has a generally spherical outer shell having a first opening and a second opening. The shell contains a desiccant core and first and second filter elements. The first filter element is on a first side of the core, adjacent the first opening, and the filter flexible element on a second side of the core adjacent the second opening. The first filter element and the second filter element control flow around and through the core depending on the direction of fluid flow through the filter drier.

Find Patent Forward Citations

Reeves, Christopher. (2022). Bidirectional filter drier (U.S. Patent No. 11391498). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11391498

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

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