Invention Publication
- Patent Title: WEARABLE AIR PURIFIER
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Application No.: US17923469Application Date: 2021-03-11
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Publication No.: US20230181938A1Publication Date: 2023-06-15
- Inventor: Duncan Jack PATTULLO , Stephen Andrew BAKER , Simon Brian MCNAMEE , Luke Peter Edward PALMER , Christopher James HOLLOWAY
- Applicant: Dyson Technology Limited
- Applicant Address: GB Wiltshire
- Assignee: Dyson Technology Limited
- Current Assignee: Dyson Technology Limited
- Current Assignee Address: GB Wiltshire
- Priority: GB 07318.5 2020.05.18
- International Application: PCT/GB2021/050605 2021.03.11
- Date entered country: 2022-11-04
- Main IPC: A62B18/00
- IPC: A62B18/00 ; A62B7/10 ; A62B18/02

Abstract:
A wearable air purifier including a headgear; an air purifier assembly, the air purifier assembly configured to generate a filtered airflow from an outlet aperture thereof; and a nozzle assembly connected to the headgear by a hinge assembly. The nozzle assembly includes an inlet aperture for receiving the filtered airflow from the outlet aperture of the air purifier assembly and an air outlet for emitting the filtered airflow from the nozzle assembly. The hinge assembly is configured such that the nozzle assembly is movable relative to the headgear between first and second configurations, filtered airflow is emitted from the air outlet in the first configuration and filtered airflow is not emitted from the air outlet in the second configuration.
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