HEATING, VENTILATING, AND AIR CONDITIONING SYSTEM WITH AN EXHAUST GAS THERMAL ENERGY EXCHANGER
First Claim
1. A heating, ventilating, and air conditioning (HVAC) system of a vehicle, comprising:
- a control module including a housing having an air flow conduit formed therein;
an evaporator core disposed in the air flow conduit, at least a portion of the evaporator core configured to receive a first fluid from a first fluid source therein; and
a thermal energy exchanger disposed in the air flow conduit downstream of the at least a portion the evaporator core and upstream of a blend door disposed in the air flow conduit, wherein the thermal energy exchanger is in thermal energy exchange relationship with an exhaust gas system of the vehicle.
3 Assignments
0 Petitions
Accused Products
Abstract
A heating, ventilating, and air conditioning system for a vehicle has a control module including a housing having an air flow conduit formed therein. An evaporator core is disposed in the air flow conduit, wherein at least a portion of the evaporator is configured to receive a first fluid from a first fluid source therein. An internal thermal energy exchanger configured to receive a second fluid from a second fluid source is disposed in the air flow conduit downstream of at least a portion of the evaporator core and upstream of a blend door disposed in the air flow conduit. The internal thermal energy is in thermal energy exchange relationship with an exhaust gas system of the vehicle.
92 Citations
20 Claims
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1. A heating, ventilating, and air conditioning (HVAC) system of a vehicle, comprising:
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a control module including a housing having an air flow conduit formed therein; an evaporator core disposed in the air flow conduit, at least a portion of the evaporator core configured to receive a first fluid from a first fluid source therein; and a thermal energy exchanger disposed in the air flow conduit downstream of the at least a portion the evaporator core and upstream of a blend door disposed in the air flow conduit, wherein the thermal energy exchanger is in thermal energy exchange relationship with an exhaust gas system of the vehicle. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A heating, ventilating, and air conditioning (HVAC) system of a vehicle, comprising:
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a control module including housing having an air flow conduit formed therein; an evaporator core disposed in the air flow conduit, at least a portion of the evaporator core configured to receive a first fluid from a first fluid source therein; a thermal energy exchanger disposed in the air flow conduit downstream of the at least a portion the evaporator core and upstream of a blend door disposed in the air flow conduit, the thermal energy exchanger configured to receive a second fluid from a second fluid source therein, wherein the first fluid and the second fluid are different fluid types; and a heater core disposed downstream of the thermal energy exchanger, wherein the heater core is configured to receive a third fluid from a third fluid source therein, wherein at least one of the thermal energy exchanger and the heater core is in thermal energy exchange relationship with an exhaust gas system of the vehicle. - View Dependent Claims (14, 15, 16, 17, 18)
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19. A heating, ventilating, and air conditioning (HVAC) system for a vehicle, comprising:
a control module including housing having an air flow conduit formed therein; an evaporator core disposed in the air flow conduit, at least a portion of the evaporator core configured to receive a first fluid from a first fluid source therein; an internal thermal energy exchanger disposed in the air flow conduit downstream of the at least a portion the evaporator core and upstream of a blend door disposed in the air flow conduit, the thermal energy exchanger configured to receive a second fluid from a second fluid source therein, wherein the first fluid and the second fluid are different fluid types; a heater core disposed downstream of the thermal energy exchanger, wherein the heater core is configured to receive a third fluid from a third fluid source therein; and an external thermal energy exchanger in fluid communication with at least one of the internal thermal energy exchanger, the second fluid source, and a fourth fluid source, wherein the external thermal energy exchanger is in thermal energy exchange relationship with an exhaust gas system of the vehicle. - View Dependent Claims (20)
Specification