Patent ID: 11904076
Assignee: AIR SANZ HOLDINGS PTY LTD
Field: Chemical engineering (Chemistry)
Classification: CPC A  B  F | IPC A  B  F

Claim 9:
10. An airflow-germ-killing-system-filter adapted to be used in a human-activity-environment air-purifying apparatus that draws in an airflow from an ambient human-activity-environment, kills germs in the airflow within the apparatus and expels the airflow purified back into the human-activity-environment, the apparatus comprising:
a housing having an interior chamber into which an airflow enters through an inlet and from which interior chamber the airflow is expelled through an outlet;
an airflow-germ-killing-system adapted to kill germs in the airflow; and
an airflow-generator which causes the airflow to flow from the inlet to the outlet;
wherein the airflow-germ-killing-system-filter comprises a three-dimensional filter structure having air-filter-surfaces that define a filter interior region therein and encompassed by the air-filter-surfaces of the filter structure, the encompassed filter interior region, in use, positioned in connection with the inlet so that airflow entering the inlet is dispersed into the interior chamber in multiple directions exclusively through the air-filter-surfaces of the three-dimensional filter structure; and
wherein said air-filter-surfaces include top and lateral sides through which the airflow is able to disperse into the housing interior chamber.