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:
Aug. 02, 2022
Filed:
Dec. 09, 2020
Applicant:
Dresser-rand Company, Houston, TX (US);
Inventor:
Jason M. Kerth, Houston, TX (US);
Assignee:
Dresser-Rand Company, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02C 6/14 (2006.01); F28D 20/00 (2006.01); F02C 1/10 (2006.01);
U.S. Cl.
CPC ...
F02C 6/14 (2013.01); F02C 1/105 (2013.01); F28D 20/0056 (2013.01); F05D 2250/311 (2013.01); F05D 2260/42 (2013.01); F05D 2260/60 (2013.01); F28D 2020/0078 (2013.01);
Abstract
A pumped heat energy storage (PHES) system, involving an annular ducting arrangement is provided. Disclosed embodiments are believed to resolve the issue of containing a high temperature working fluid at elevated pressure by appropriately compartmentalizing by way of the annular ducting arrangement the functions of temperature management and pressure containment in a cost-effective and reliable manner.