A semi-closed rebreather that uses a "normal open" type of solenoid valve to control the flow of replenishment gas supplied to the rebreather circuit by at least one replenishment gas cylinder, i.e. that, in the absence of energy, takes the open condition thereby allowing a replenishment gas flow with a maximum flow rate predetermined during the initial design or adjustment step.
REBREATHER SYSTEM
SYSTEME DE REINHALATEUR
2019-03-25
Patent
Electronic Resource
English
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 / G05B Steuer- oder Regelsysteme allgemein , CONTROL OR REGULATING SYSTEMS IN GENERAL |