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:
Dec. 19, 2023

Filed:

Mar. 04, 2020
Applicant:

Lord Corporation, Cary, NC (US);

Inventors:

Conor Marr, Erie, PA (US);

Zackary Leicht, Cranesville, PA (US);

Assignee:

LORD Corporation, Cary, NC (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 17/10 (2006.01);
U.S. Cl.
CPC ...
E21B 17/1078 (2013.01);
Abstract

A system has a fin with an upstream end, a downstream end, a wall interface (), a carrier interface () offset from the wall interface () in a radially inward direction, and an impact surface (). The impact surface extends between an upstream end of the wall interface and an upstream end of the carrier interface. The impact surface () has a substantially flat portion configured to cause flow stagnation. The fin () has a side surface () extending between the impact surface (), the wall interface (), and the carrier interface. The impact surface () is joined to the side surface () by an edge profile () configured to cause turbulence or separation of the fluid flow from the fin.


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