A miniature breathing device for underwater breathing that can be worn on a person during water activities. A small form factor and lightweight housing suitable for submerging in shallow water. The small form factor preventing disruption of activities of a user undertaken while wearing the miniature breathing device. A canister within the housing stores a mixture of compressed air. An actuator on the housing to controllably releases the compressed air from the canister. A regulator piston within the housing is shaped with chambers to decompress the compressed air to breathable form. A mouthpiece opening of the housing provides breathable air to lips of a user. A strap secures the miniature breathing device to the user during activities.
Emergency underwater miniaturized breathing device
12.06.2018
Patent
Elektronische Ressource
Englisch
IPC: | B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen / A62B DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING , Vorrichtungen, Geräte oder Verfahren zur Lebensrettung / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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