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公开(公告)号：US20230181939A1
公开(公告)日：2023-06-15
申请号：US17923493
申请日：2021-03-11
Applicant: Dyson Technology Limited
Inventor： Michael James LEAT , Simon Brian MCNAMEE
CPC classification number: A62B18/006 , A62B7/10 , A62B18/025
Abstract: A wearable air purifier includes a headgear, an air purifier assembly and a nozzle assembly. The air purifier assembly includes a filter and an airflow generator for creating an airflow through the filter. The nozzle assembly includes a conduit for receiving a filtered airflow from the air purifier assembly, and an outlet body releasably connected to the conduit. The outlet body defines an air outlet for emitting filtered airflow from the nozzle assembly.
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