US 11,951,799 B2
Thermal management for electrified vehicle
Kevin Mackenzie, Canton, MI (US); Sunil Katragadda, Canton, MI (US); and Ronald Richard Semel, West Bloomfield, MI (US)
Assigned to Ford Global Technologies, LLC, Dearborn, MI (US)
Filed by Ford Global Technologies, LLC, Dearborn, MI (US)
Filed on Jun. 15, 2022, as Appl. No. 17/840,742.
Application 17/840,742 is a continuation of application No. 16/743,202, filed on Jan. 15, 2020, granted, now 11,390,137.
Prior Publication US 2022/0305877 A1, Sep. 29, 2022
Int. Cl. B60H 1/00 (2006.01); B60H 1/32 (2006.01); B60K 1/00 (2006.01); B60K 6/28 (2007.10); B60K 11/02 (2006.01); B60L 50/60 (2019.01); B60L 50/70 (2019.01); B60L 58/26 (2019.01); H01M 10/613 (2014.01); H01M 10/625 (2014.01); H01M 10/6556 (2014.01); H01M 10/6568 (2014.01); H01M 10/66 (2014.01)
CPC B60H 1/00392 (2013.01) [B60H 1/00007 (2013.01); B60H 1/00278 (2013.01); B60H 1/00428 (2013.01); B60H 1/32281 (2019.05); B60H 1/32284 (2019.05); B60H 1/323 (2013.01); B60K 11/02 (2013.01); B60L 58/26 (2019.02); H01M 10/613 (2015.04); H01M 10/625 (2015.04); H01M 10/6556 (2015.04); H01M 10/6568 (2015.04); H01M 10/66 (2015.04); B60H 2001/00307 (2013.01); B60H 2001/3267 (2013.01); B60K 2001/005 (2013.01); B60K 6/28 (2013.01); B60L 50/60 (2019.02); B60L 50/70 (2019.02); B60L 2240/34 (2013.01); B60L 2240/545 (2013.01); B60Y 2200/141 (2013.01); B60Y 2200/91 (2013.01); B60Y 2200/92 (2013.01); B60Y 2306/05 (2013.01); H01M 2220/20 (2013.01); Y02T 90/40 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A thermal management system for an electrified vehicle, comprising:
a coolant subsystem cooling a battery pack, the coolant subsystem including a battery chiller in fluid communication with a cooling system inlet to the battery pack, wherein the coolant subsystem circulates a coolant; and
a refrigerant subsystem including a chiller cooling subsystem to cool the battery chiller and a cabin cooling subsystem to cool a passenger cabin, wherein the refrigerant subsystem circulates a refrigerant, and wherein the chiller cooling subsystem and the cabin cooling subsystem are completely separate from each other such that there is no flow between the chiller cooling subsystem the cabin cooling subsystem.