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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 11719344 B1

PDFFull Text
Date of Patent:
Aug. 08, 2023

Filed:

Aug. 31, 2021

Rod packing

Applicant:

Compressor Products International, Llc, Charlotte, NC (US);

Inventor:

Pascal Mahieux, Colleret, FR;

Assignee:

COMPRESSOR PRODUCTS INTERNATIONAL, LLC, Stafford, TX (US);

Attorney:

Edell, Shapiro & Finnan, LLC

Primary Examiner:

Eugene G Byrd

Int. Cl.
CPC ...
F16J 15/44 (2006.01); F04B 53/16 (2006.01); F04B 53/14 (2006.01); F04B 39/00 (2006.01); F04B 53/02 (2006.01); F04B 39/04 (2006.01);
U.S. Cl.
CPC ...
F16J 15/442 (2013.01); F04B 39/0005 (2013.01); F04B 39/0022 (2013.01); F04B 39/041 (2013.01); F04B 39/042 (2013.01); F04B 39/045 (2013.01); F04B 53/02 (2013.01); F04B 53/143 (2013.01); F04B 53/144 (2013.01); F04B 53/164 (2013.01); F04B 53/14 (2013.01);
Abstract

A tangentially cut rod packing ring is provided. The tangentially cut rod packing ring comprises a first ring formed from a plurality of segments. Each of the segments has a portion of two interfaces where each interface slidably engages an interface of an adjacent segment. One interface terminates at a leading surface. One interface has a stop surface. The leading surface is originally separated from the stop surface by a gap. As the interfaces slidably move, the gap lessens until the leading surface abuts the stop surface. The tangentially cut rod packing ring also comprises a second ring formed from a plurality of segments. The second ring has a first portion and a second portion. The first portion forms as shelf on which the first ring sits. The second portion surrounds the first ring. An elastic member in a groove on the outer surface of the second portion provides a compressive force on both the second ring and the first ring.

Find Patent Forward Citations

Mahieux, Pascal. (2023). Rod packing (U.S. Patent No. 11719344). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11719344

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

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