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. 18, 2020
Filed:
Jan. 02, 2018
Applicant:
Hisashi Kobayashi, Bedford, NY (US);
Inventor:
Hisashi Kobayashi, Bedford, NY (US);
Assignee:
Praxair Technology, Inc., Danbury, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F27D 17/00 (2006.01); F28D 17/02 (2006.01); F27D 99/00 (2010.01); C03B 5/237 (2006.01); F23D 99/00 (2010.01); F23L 15/02 (2006.01); F23C 7/06 (2006.01); F23D 14/66 (2006.01); F28D 21/00 (2006.01);
U.S. Cl.
CPC ...
F27D 17/004 (2013.01); C03B 5/237 (2013.01); F23C 7/06 (2013.01); F23D 14/66 (2013.01); F23D 91/02 (2015.07); F23L 15/02 (2013.01); F27D 17/002 (2013.01); F27D 99/0033 (2013.01); F28D 17/02 (2013.01); F23L 2900/15021 (2013.01); F27D 2017/007 (2013.01); F28D 2021/0057 (2013.01); Y02E 20/348 (2013.01);
Abstract
A pressurized cavity is provided around at least a portion or all of a regenerator, within which gas such as flue gas is maintained at a pressure in excess of the pressure within the regenerator, to protect against leakage of gas through the walls of the regenerator.