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:
Jun. 07, 2022
Filed:
Jun. 04, 2019
Applicants:
Theodore H Gasteyer, Iii, Naperville, IL (US);
Yeu-chuan Simon Ho, Naperville, IL (US);
Inventors:
Theodore H Gasteyer, III, Naperville, IL (US);
Yeu-Chuan Simon Ho, Naperville, IL (US);
Assignee:
Praxair Technology, Inc., Danbury, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A23L 3/36 (2006.01); A23L 5/10 (2016.01); A47J 27/00 (2006.01); F25D 13/06 (2006.01); F25D 17/06 (2006.01); A47J 37/04 (2006.01);
U.S. Cl.
CPC ...
A23L 3/361 (2013.01); A23L 5/17 (2016.08); A47J 27/002 (2013.01); A47J 37/045 (2013.01); F25D 13/067 (2013.01); F25D 17/06 (2013.01); A23V 2002/00 (2013.01);
Abstract
The efficiency of a device for cooling or heating objects on a belt that moves through a path of a helix, in which gaseous cooling or heating medium is circulated within the device, is improved by positioning fans that circulate the cooling or heating medium so that the fans are distanced from the top of the helix.