| abstract |
TITLE OF THE INVENTION: INTERFACING DEVICE BETWEEN AN OXYGEN STORING MOBILE PORTABLE AND AN OXYGEN TANKn The device (40) for interfacing between a walking portable (30) storing oxygen and an oxygen tank (20), comprises:- a mechanical interface (60) for facing a check valve oxygen inlet return from the walking portable and an oxygen outlet from the oxygen tank, - motorized means (34, 49) for opening a vent valve (52) of the walking portable ambulation,- at least one temperature sensor (53) for estimating the temperature of the gas leaving the vent valve and- a motorized means (45, 46) for supporting the ambulation portable on the interface configured to cause oxygen to be recharged from the portable ambulation device from the oxygen tank until the temperature or the time variation in the temperature of the gas leaving the vent valve becomes lower than a predetermined limit value.n Figure for abstract: Figure 6 |