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:
Oct. 16, 2018
Filed:
Oct. 17, 2006
Herman H. Viegas, Bloomington, MN (US);
David J. Vander Woude, Farmington, MN (US);
Suresh Kumar, Shakopee, MN (US);
Joseph L. Glentz, Winona, MN (US);
Herman H. Viegas, Bloomington, MN (US);
David J. Vander Woude, Farmington, MN (US);
Suresh Kumar, Shakopee, MN (US);
Joseph L. Glentz, Winona, MN (US);
THERMO KING CORPORATION, Minneapolis, MN (US);
Abstract
A method of temperature control in a cryogenic temperature control apparatus. The method includes operating the cryogenic temperature control apparatus in a first mode, and delivering a first flow rate of cryogen from a storage tank to an evaporator coil in the first mode. The cryogenic temperature control apparatus is operated in a second mode after operating the cryogenic temperature control apparatus in the first mode for a predetermined time duration. A second flow rate of cryogen that is lower than the first flow rate is delivered to the evaporator coil in the second mode.