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:
Apr. 09, 2024
Filed:
Nov. 02, 2021
Chao Liang, East Amherst, NY (US);
Seth A. Potratz, Grand Island, NY (US);
Lee J. Rosen, Buffalo, NY (US);
Hanfei Tuo, East Amherst, NY (US);
Rui MA, Spencer, MA (US);
Chao Liang, East Amherst, NY (US);
Seth A. Potratz, Grand Island, NY (US);
Lee J. Rosen, Buffalo, NY (US);
Hanfei Tuo, East Amherst, NY (US);
Rui Ma, Spencer, MA (US);
Praxair Technology, Inc., Danbury, CT (US);
Abstract
A cryogenic vaporization system and a method for controlling the system are provided. The system includes a first vaporizer arrangement and a second vaporizer arrangement configured for receiving a liquid cryogen and outputting a superheated vapor. The second vaporizer arrangement is connected in parallel with the first vaporizer arrangement, and includes one or more banks of ambient air vaporizer (AAV) units or loose fill media with a high heat capacity. The second vaporizer arrangement has a different configuration than that of the first vaporizer arrangement. The system further includes at least one control valve controlling provision of the liquid cryogen to at least one of the first vaporizer arrangement and the second vaporizer arrangement.