초록 ▼

A method and apparatus for distributing air. The apparatus includes an air distribution vent that distributes air into a compartment, wherein the distribution of air into the compartment causes compartment air from the compartment to be drawn from the compartment. The apparatus also includes a conta

A method and apparatus for distributing air. The apparatus includes an air distribution vent that distributes air into a compartment, wherein the distribution of air into the compartment causes compartment air from the compartment to be drawn from the compartment. The apparatus also includes a contaminant removal system, wherein compartment air drawn from the compartment is processed to remove contaminants before being distributed back into the compartment by the air distribution vent.

대표청구항 ▼

1. An air distribution apparatus comprising: an air distribution vent that distributes air into a compartment, wherein the distribution of air into the compartment causes compartment air in the compartment to be drawn from the compartment into a secondary compartment;a first outlet to the compartmen

1. An air distribution apparatus comprising: an air distribution vent that distributes air into a compartment, wherein the distribution of air into the compartment causes compartment air in the compartment to be drawn from the compartment into a secondary compartment;a first outlet to the compartment;a second outlet in an air supply conduit in the secondary compartment;a nozzle section between the second outlet and the compartment, the nozzle section forming at least one nozzle for directing a first airflow from the second outlet through the at least one nozzle into the compartment; andthe at least one nozzle positioned relative to the first outlet and the second outlet and facing the compartment such that when the first airflow occurs from the first outlet that draws air from the compartment into the secondary compartment and recirculates the air drawn from the compartment into the secondary compartment back to the compartment and through the at least one nozzle, a second airflow occurs through the second outlet into the compartment causing the compartment air to be drawn from the compartment into the secondary compartmenta contaminant removal system in the secondary compartment, wherein the compartment air drawn from the compartment is processed by the contaminant removal system to remove contaminants before being distributed back into the compartment by the air distribution vent. 2. The air distribution apparatus of claim 1, wherein the compartment is selected from one of a aircraft passenger cabin, a train passenger cabin, or an office. 3. The air distribution apparatus of claim 1, wherein the compartment air is drawn from the compartment into the secondary compartment through a third outlet leading from the compartment into the secondary compartment. 4. The air distribution apparatus of claim 3, wherein the second airflow moves through the contaminant removal system. 5. The air distribution apparatus of claim 3, wherein the contaminant removal system comprises a filter. 6. The air distribution apparatus of claim 5, wherein the filter comprises a high efficiency particulate air filter. 7. The air distribution apparatus of claim 5, wherein the filter comprises at least one of foam, pleated paper, charcoal, zeolite, and fiberglass elements. 8. The air distribution apparatus of claim 5, wherein the contaminant removal system also includes an ultraviolet light source, wherein the ultraviolet light source destroys bacteria and viruses in the second airflow moving through the secondary compartment. 9. The air distribution apparatus of claim 3, wherein the contaminant removal system comprises a ultraviolet light source. 10. The air distribution apparatus of claim 1, wherein the first airflow is generated by a fan. 11. The air distribution apparatus of claim 1, wherein the at least one nozzle is associated with the second outlet to cause the second airflow to move in a manner that increases a ventilation rate of the compartment. 12. The air distribution apparatus of claim 1, wherein additional use of power is unnecessary to generate the second airflow and to remove the contaminants from the second airflow. 13. The air distribution apparatus of claim 1, wherein the first airflow that causes a low pressure area to occur around a first channel connecting the compartment in an aircraft to a secondary compartment in the aircraft to cause the second airflow. 14. The air distribution apparatus of claim 1, wherein the secondary compartment is located in a crown of an aircraft.