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:
Nov. 10, 2015
Filed:
Mar. 30, 2012
Applicant:
Jerry Van Polen, Oak Park, IL (US);
Inventor:
Jerry Van Polen, Oak Park, IL (US);
Assignee:
Electro-Motive Diesel, Inc., LaGrange, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
F25B 29/00 (2006.01); B60H 1/00 (2006.01); B61C 5/02 (2006.01); B60H 1/14 (2006.01);
U.S. Cl.
CPC ...
B61C 5/02 (2013.01); B60H 1/14 (2013.01);
Abstract
An HVAC system for a mobile machine having a frame and a cabin supported by the frame. The HVAC system includes a first heat exchanger configured to exchange heat between coolant and the frame of the mobile machine and a first pump configured to circulate coolant through the first heat exchanger. The HVAC system also includes a second heat exchanger configured to receive coolant from the first heat exchanger and a fan configured to generate a flow of air through the second heat exchanger and into the cabin.