The disclosure relates to a diving mask comprising a body having a faceplate and a flexible skirt, and a snorkel extending a top portion of the body. The body includes an exhaled air exhaust device that puts the bottom chamber in fluid-flow connection with the air duct of the snorkel. The exhaled air exhaust includes at least a first check valve arranged to allow exhaled air from the bottom chamber to flow towards the air duct of the snorkel during a stage in which the user is breathing out, the first check valve being closed during a stage in which the user is breathing in.
MASQUE DE PLONGEE AYANT UN CORPS MUNI D'UN DISPOSITIF D'ECHAPPEMENT D'AIR EXPIRE COMPORTANT UNE VALVE ANTI-RETOUR
DIVING MASK HAVING A BODY PROVIDED WITH AN EXHALED AIR EXHAUST DEVICE COMPRISING A NON-RETURN VALVE
TAUCHMASKE MIT KÖRPER MUT AUSLASSVORRICHTUNG FÜR AUSGEATMETE LUFT MIT RÜCKSCHLAGVENTIL
2021-12-01
Patent
Electronic Resource
French
IPC: | B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen |
European Patent Office | 2018
|European Patent Office | 2019
|European Patent Office | 2022
|MASQUE DE PLONGEE MUNI D'UN DISPOSITIF DE TELECOMMUNICATION
European Patent Office | 2024
|MASQUE DE PLONGEE MUNI D'UN DISPOSITIF DE TELECOMMUNICATION
European Patent Office | 2017
|