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:
Aug. 08, 2023
Filed:
Sep. 20, 2021
Applicant:
Paccar Inc., Bellevue, WA (US);
Inventors:
Uday Vadlamani, Mount Vernon, WA (US);
Mike Young, Mount Vernon, WA (US);
Costi Nedelcu, Mount Vernon, WA (US);
Assignee:
PACCAR Inc., Bellevue, WA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60H 1/00 (2006.01); B60H 1/32 (2006.01); F25B 25/00 (2006.01);
U.S. Cl.
CPC ...
B60H 1/00271 (2013.01); B60H 1/00035 (2013.01); B60H 1/0065 (2013.01); B60H 1/00807 (2013.01); B60H 1/3213 (2013.01); F25B 25/005 (2013.01); F25B 2339/04 (2013.01);
Abstract
Systems and methods for heating and cooling a vehicle using a heat pump are disclosed herein. In one embodiment, a system for heating and cooling the vehicle includes a heat pump having: a compressor located in an engine compartment of the vehicle, and an evaporator located in a sleeper or a cab of the vehicle. The system also includes a controller for selecting a cooling mode or a heating mode for the heat pump.