The breathing device (1) for divers comprises a mouthpiece (2) and a rigid breathing tube (3) with a first end (4) featuring an inclined opening (5), and a second end connected to a joint (6) of the mouthpiece (2), a movable shutter (7) that can move between an open and a closed position of the opening (5) of the first end (4), a float (8) for actuating the shutter (7), first articulation means (9) for connecting the shutter (7) to the tube (3), and second articulation means (10) for connecting the float (8) to the tube (3) wherein the breathing tube (3) is formed from a single tubular piece, externally to which the first and second articulation means (9, 10) are positioned.
BREATHING DEVICE FOR DIVERS
ATMUNGSVORRICHTUNG FÜR TAUCHER
DISPOSITIF RESPIRATOIRE POUR PLONGEURS
2025-07-23
Patent
Electronic Resource
English
IPC: | B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen |
British Library Conference Proceedings | 1993
|Online Contents | 1995