Patent ID: 8408247
Filing Date: 2013-04-02
Classification: F16K,F17C,Y02E,Y10T

Abstract:
1. A member for controlling filling and/or drawing of a pressurized gas, said member being adapted and configured to be mounted in an orifice of a tank, comprising a body provided with at least one gas flow control device arranged between a first end, comprising an orifice forming an inlet and/or an outlet for the gas with respect to the tank, and a second end adapted and configured to communicate with the inside of the tank, the control member additionally comprising a gas escape safety device for evacuating the gas from the tank in the event of a risk situation and comprising a gas escape circuit extending between a first end, adapted and configured to communicate with the pressurized gas of the tank, and a second end adapted and configured to communicate with a user circuit or with the atmosphere, the escape circuit being either shut off or not depending on a state of a safety element, wherein the second end of the gas escape circuit coincides with the control device orifice forming the inlet and/or the outlet for the gas.