VIBRATION DECOUPLER

A respirator comprising: an air supply unit arranged to deliver air at its output;headgear comprising a cradle for interfacing with a user's head, and a face covering from within which the user breathes;a tube to receive air from the air supply unit; anda vibration decoupler, provided between t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Grint, Alexander, Fraser, Michael, Scholes, Derek, Douglas, Paul
Format:	Patent
Sprache:	eng
Schlagworte:	ACOUSTICS ACOUSTICS NOT OTHERWISE PROVIDED FOR DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING FIRE-FIGHTING HUMAN NECESSITIES LIFE-SAVING METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL MUSICAL INSTRUMENTS PHYSICS SOUND-PRODUCING DEVICES
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Beschreibung
Zusammenfassung:	A respirator comprising: an air supply unit arranged to deliver air at its output;headgear comprising a cradle for interfacing with a user's head, and a face covering from within which the user breathes;a tube to receive air from the air supply unit; anda vibration decoupler, provided between the air supply unit and the head gear interface component, such that in use vibrations from the air supply and tube are reduced.