초록 ▼

A multi-zone temperature control system for an HVAC air-handling assembly in a climate control system on a vehicle includes a cold air supply duct and a hot air supply duct operatively coupled to the cold air supply duct. The multi-zone temperature control system also includes a rear air duct operat

A multi-zone temperature control system for an HVAC air-handling assembly in a climate control system on a vehicle includes a cold air supply duct and a hot air supply duct operatively coupled to the cold air supply duct. The multi-zone temperature control system also includes a rear air duct operatively coupled to the hot air supply duct and a temperature blend door disposed within the hot air supply duct to adjust a temperature of air flowing through the rear air duct into the vehicle.

대표청구항 ▼

1. A multi-zone temperature control system for a vehicle comprising:an HVAC air-handling assembly adapted to be disposed within the vehicle to condition a flow of air, said HVAC air-handling assembly having a heater core to heat the flow of air and an evaporator core to cool the flow of air; a cold

1. A multi-zone temperature control system for a vehicle comprising:an HVAC air-handling assembly adapted to be disposed within the vehicle to condition a flow of air, said HVAC air-handling assembly having a heater core to heat the flow of air and an evaporator core to cool the flow of air; a cold air supply duct connected to said HVAC air-handling assembly to receive cooled air from said evaporator core; a hot air supply duct connected to said HVAC air-handling assembly to receive heated air from said heater core and operatively coupled to said cold air supply duct to receive the cooled air from said cold air supply duct; a rear air duct operatively coupled to said hot air supply duct to receive conditioned air from said hot air supply duct and direct a flow of the conditioned air from said hot air supply duct to a rear of an occupant compartment of the vehicle; and a temperature blend door disposed within said hot air supply duct to control a flow of heated air entering said hot air supply duct to adjust a temperature of the flow of the conditioned air through said rear air duct into the occupant compartment of the vehicle.