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Publication of TW266163BpublicationCriticalpatent/TW266163B/en
Respiratory Apparatuses And Protective Means
(AREA)
Abstract
A diving mask routes water and air which have been purged from an interior of the diving mask, out of the field of vision of a diver. The diving mask includes a body portion which accommodates a lens, a nose portion which includes a purge valve, and a chimney portion in fluid communication with the nose portion and the mask interior. The chimney portion allows the purged water and air exhaled by a diver to be routed out of the interior of the mask and into the surrounding water.
TW84106306A1995-04-051995-06-20Diving mask with upward purge pouting
TW266163B
(en)