Title:
空気処理装置
Document Type and Number:
Japanese Patent JP7198354
Kind Code:
B2
Abstract:
There is provided an air treatment apparatus comprising a head wearable air purifier. The head wearable air purifier comprises a first speaker assembly arranged to be worn over a first ear of a user and a second speaker assembly arranged to be worn over a second ear of the user. The first speaker assembly comprises a speaker, a filter assembly, an air flow generator for creating an airflow through the filter assembly, and an air outlet downstream from the filter assembly for emitting a filtered airflow from the first speaker assembly. The head wearable air purifier further comprises a nozzle comprising an air inlet arranged to receive the filtered airflow from the air outlet of the first speaker assembly and an air outlet arranged to emit the received filtered airflow from the head wearable air purifier, the nozzle being detachably coupled to the first speaker assembly by a magnetic attachment.
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Inventors:
Moon George Joseph
Application Number:
JP2021526676A
Publication Date:
December 28, 2022
Filing Date:
November 04, 2019
Export Citation:
Assignee:
Dyson Technology Limited
International Classes:
A62B7/10; H04R1/10
Domestic Patent References:
| JP2018504159A |
Foreign References:
| DE202017107526U1 | ||||
| CN203852759U | ||||
| WO2017103246A1 | ||||
| WO2013181080A1 | ||||
| US20180193676 | ||||
| US20140318650 | ||||
| WO2020021233A1 | ||||
| WO2020021232A1 | ||||
| WO2020021231A1 | ||||
| WO2020021230A1 |
Attorney, Agent or Firm:
Kenji Sugimura