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.:
Date of Patent:
Dec. 24, 2019
Filed:
Feb. 22, 2018
Applicant:
Bechtel Hydrocarbon Technology Solutions, Inc., Houston, TX (US);
Inventor:
David Ladd, Sugar Land, TX (US);
Assignee:
Bechtel Hydrocarbon Technology Solutions, Inc., Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F25J 1/02 (2006.01); F25B 1/10 (2006.01); F25B 9/08 (2006.01); F25J 1/00 (2006.01);
U.S. Cl.
CPC ...
F25J 1/0205 (2013.01); F25B 9/08 (2013.01); F25B 2309/023 (2013.01); F25J 2200/38 (2013.01); F25J 2240/60 (2013.01);
Abstract
Systems and methods for multi-stage refrigeration in mixed refrigerant and cascade refrigeration cycles using one or more liquid motive eductors in combination with a pump.