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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 11435138 B1

PDFFull Text
Date of Patent:
Sep. 06, 2022

Filed:

Feb. 27, 2015

Heat exchanger for a liquefied natural gas facility

Applicant:

Conocophillips Company, Houston, TX (US);

Inventors:

Stuart L. Wilson, Houston, TX (US);

Wesley R. Qualls, Houston, TX (US);

Matthew C. Gentry, Houston, TX (US);

Paula A. Leger, Houston, TX (US);

Robert L. Boulanger, Houston, TX (US);

Assignee:

CONOCOPHILLIPS COMPANY, Houston, TX (US);

Attorney:

Polsinelli PC

Primary Examiner:

Frantz F Jules

Assistant Examiner:

Webeshet Mengesha

Int. Cl.
CPC ...
F25J 3/02 (2006.01); F28F 21/08 (2006.01); F25J 1/00 (2006.01); B23K 20/00 (2006.01); B23K 20/233 (2006.01); B23K 20/02 (2006.01); F25J 5/00 (2006.01); F25J 1/02 (2006.01); F28D 21/00 (2006.01); F28D 9/00 (2006.01); F28D 7/00 (2006.01); F28D 7/06 (2006.01); B23K 101/14 (2006.01); B23K 103/18 (2006.01); B23K 103/02 (2006.01);
U.S. Cl.
CPC ...
F25J 1/0022 (2013.01); B23K 20/002 (2013.01); B23K 20/023 (2013.01); B23K 20/233 (2013.01); F25J 1/004 (2013.01); F25J 1/0035 (2013.01); F25J 1/0052 (2013.01); F25J 1/0085 (2013.01); F25J 1/0087 (2013.01); F25J 1/021 (2013.01); F25J 1/0263 (2013.01); F25J 1/0264 (2013.01); F25J 3/0209 (2013.01); F25J 3/0233 (2013.01); F25J 3/0238 (2013.01); F25J 5/002 (2013.01); F25J 5/005 (2013.01); F28D 7/0083 (2013.01); F28D 7/06 (2013.01); F28D 9/0006 (2013.01); F28D 9/0062 (2013.01); F28D 21/0017 (2013.01); F28F 21/082 (2013.01); F28F 21/087 (2013.01); B23K 2101/14 (2018.08); B23K 2103/02 (2018.08); B23K 2103/26 (2018.08); F25J 2200/04 (2013.01); F25J 2200/40 (2013.01); F25J 2200/70 (2013.01); F25J 2200/74 (2013.01); F25J 2200/78 (2013.01); F25J 2205/02 (2013.01); F25J 2205/04 (2013.01); F25J 2210/06 (2013.01); F25J 2220/60 (2013.01); F25J 2240/02 (2013.01); F25J 2250/02 (2013.01); F25J 2290/44 (2013.01); F28D 2021/0033 (2013.01); Y02P 80/10 (2015.11);
Abstract

A method of constructing a plate fin heat exchanger includes joining a first side bar formed from a nickel-iron alloy to a first end of a fin element formed from a nickel-iron alloy through a first nickel-iron alloy bond, and joining a second side bar formed from a nickel-iron alloy to a second end of the fin element through a second nickel-iron alloy bond to create a first layer of the plate fin heat exchanger. The fin element defines a fluid passage.

Find Patent Forward Citations

Quick Actions:

Wilson, Stuart. (2022). Heat exchanger for a liquefied natural gas facility (U.S. Patent No. 11435138). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11435138

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

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