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:
Jan. 01, 2019
Filed:
Sep. 08, 2016
Applicant:
International Truck Intellectual Property Company, Llc, Lisle, IL (US);
Inventors:
Gerald L. Larson, Grand Haven, MI (US);
Dean A. Opperman, Plainfield, IL (US);
Assignee:
International Truck Intellectual Property Company, LLC, Lisle, IL (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60H 1/32 (2006.01); B60H 1/00 (2006.01);
U.S. Cl.
CPC ...
B60H 1/3208 (2013.01); B60H 1/00785 (2013.01); B60H 1/00807 (2013.01); B60H 1/3207 (2013.01); B60H 2001/3245 (2013.01); B60H 2001/3283 (2013.01);
Abstract
A vehicle climate control system has a control strategy which controls temperature of an evaporator in a refrigeration circuit to achieve a target temperature/relative humidity within a comfort zone which is defined by upper and lower temperature boundaries and upper and lower relative humidity boundaries. Several system embodiments are disclosed, including an all-electric system. All systems operate with improved efficiency.