A wearable air purifier

A wearable air purifier comprises a fan assembly (103, 104, Fig 1) for generating a filtered airflow, and a nozzle 105 couplable to headgear (102, Fig 1), such as a headband. The nozzle preferably coupes to the headgear at opposite sides of the wearer's head to extend across a front of the head...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Alexander Joseph Francis, Howard Shi-How Cheng, David James Hill, Thomas Oliver Dryden, Duncan Jack Pattullo, Simon Brian McNamee, Michael James Leat, Richard John Fox
Format:	Patent
Sprache:	eng
Schlagworte:	DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING FIRE-FIGHTING HUMAN NECESSITIES LIFE-SAVING
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