RESPIRATOR
A respirator comprising a facepiece having a cup shaped portion for sealingl y engaging a face of a wearer and covering the mouth and nose of the wearer an d a cover having a cup shape that is complementary to the cup shaped portion o f the facepiece. The cover is capable to detachably mate with the...
Gespeichert in:
| Hauptverfasser: | , |
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| Format: | Patent |
| Sprache: | eng ; fre |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
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| Zusammenfassung: | A respirator comprising a facepiece having a cup shaped portion for sealingl y engaging a face of a wearer and covering the mouth and nose of the wearer an d a cover having a cup shape that is complementary to the cup shaped portion o f the facepiece. The cover is capable to detachably mate with the facepiece to define with the facepiece a void area that is cup-shaped and suitable to receive a filter having a complementary shape. The filter includes an apex portion, a side portion depending from the apex portion and a continuous flange portion surrounding said side portion and projecting laterally therefrom. |
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