Thermal management system for an electrochemical engine
First Claim
1. A thermal management system for an electrochemical engine in a vehicle, comprising:
- a coolant pump, a radiator oriented substantially parallel to a plane defined by longitudinal and lateral vehicle axes and having an inlet face as the upper surface and an outlet face as the lower surface, said radiator packaged in a rear underbody compartment of said vehicle to allow a large cooling surface area, an air duct to deliver air from outside said vehicle to said inlet face of said radiator, said radiator having an associated fan to force air from said air duct through said radiator, and a coolant circuit extending between a fuel cell stack of said electrochemical engine located in a front rail compartment, said coolant pump, and said radiator and including a radiator inlet line and a radiator outlet line packaged in a frame rail of said vehicle.
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Accused Products
Abstract
A thermal management system for an electrochemical engine in a vehicle comprises a coolant pump and a radiator. The radiator is oriented substantially parallel to a plane defined by longitudinal and lateral vehicle axes and defined by an inlet face as the upper surface and an outlet face as the lower surface. The radiator is packaged in a rear underbody compartment of the vehicle to allow a large cooling surface area. An air duct delivers air from outside the vehicle to the inlet face of the radiator. A fan forces air from the air duct through the radiator. A coolant circuit extends between a fuel cell stack of the electrochemical engine, the coolant pump, and the radiator.
88 Citations
6 Claims
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1. A thermal management system for an electrochemical engine in a vehicle, comprising:
a coolant pump, a radiator oriented substantially parallel to a plane defined by longitudinal and lateral vehicle axes and having an inlet face as the upper surface and an outlet face as the lower surface, said radiator packaged in a rear underbody compartment of said vehicle to allow a large cooling surface area, an air duct to deliver air from outside said vehicle to said inlet face of said radiator, said radiator having an associated fan to force air from said air duct through said radiator, and a coolant circuit extending between a fuel cell stack of said electrochemical engine located in a front rail compartment, said coolant pump, and said radiator and including a radiator inlet line and a radiator outlet line packaged in a frame rail of said vehicle. - View Dependent Claims (2, 3, 4, 5, 6)
Specification