A device is constituted by an inflatable neck float (1), with a U shape placed around the neck and closed by a safety closure (2) to allow perfect fitting around the neck, inside said neck float (1) there is a flexible tube (3) that carries a gas (11), introduced in liquid state and which, upon being released suddenly, will expand and inflate the lifesaving neck float.
AUTOMATIC AND INSTANTANEOUS INFLATING DEVICE
AUTOMATISCHE UND MOMENTANE AUFBLASVORRICHTUNG
DISPOSITIF DE GONFLAGE AUTOMATIQUE ET INSTANTANÉ
2023-01-25
Patent
Electronic Resource
English
Inflating device and inflating method of vehicle inflating pump
European Patent Office | 2020
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