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:
Feb. 24, 2009
Filed:
Mar. 20, 2006
Applicant:
Ross M Brown, Murrieta, CA (US);
Inventor:
Ross M Brown, Murrieta, CA (US);
Assignee:
Cryoquip, Inc., Murrieta, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F17C 9/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
In apparatus to convert cryogenic fluid to gas, a vaporizer having passages to pass the cool or cold cryogenic fluid in heat transfer relation with warming gas flowing downwardly through the vaporizer, structure extending below the level of the vaporizer to receive the downwardly flowing gas and to re-direct it to discharge to atmosphere, the structure including ducting configured and sized to enhance the down flow and discharge rates of the gas, whereby the temperature of the discharged gas is maintained above the level that would exist in the absence of the ducting, and potential fogging at the discharge is reduced.