Diving mask including a snorkel with a valve, the valve including a valve orifice configured to allow fluid circulation between an outside of the snorkel and an inside of the snorkel, and a valve closure member, which can move between an open position in which the valve orifice is open and a closed position in which the valve orifice is closed by the valve closure member, wherein the mask includes a balancing means for limiting a pressure difference between the internal pressure of the mask and the external pressure, the balancing means being configured to allow fluid circulation between the outside of the mask and the inside of the mask when the mask is used by a user and when the closure member is in the closed position.
MASQUE DE PLONGEE AVEC UN MOYEN D'EQUILIBRAGE DE PRESSION
DIVING MASK WITH PRESSURE-BALANCING MEANS
TAUCHMASKE MIT DRUCKAUSGLEICHSMITTELN
2022-01-12
Patent
Electronic Resource
French
IPC: | B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen |
MASQUE DE PLONGEE AVEC UN MOYEN D'EQUILIBRAGE DE PRESSION
European Patent Office | 2020
|Masque de plongée avec un moyen d’équilibrage de pression
European Patent Office | 2022
|