Abstract: A separating device including a release ring able to slide along a segmented nut, the release ring being configured to move between a first position wherein the segments of the nut are retained around a fastening screw and a second position wherein the segments of the nut are released, said device being characterized in that the release ring is moreover configured to travel a determined distance between the second position and a third position wherein said ring is in contact with a damping element located between said ring and an annular shutter, the release ring not being in contact with the damping element between the second position and the third position.

Abstract: Extinguishing a fire by pressurizing a tank containing an extinguishing liquid. According to the invention, the tank containing the liquid is provided with an expulsion outlet at a front end, a gas generator (17) is installed at a rear end, and a diaphragm forming an inflatable bag (19) is installed inside the tank, being folded prior to triggering in a confinement space at the front of the gas generator, the outlet from the generator being associated with a deflector (47) including a rearwardly-directed ejection passage (49).

Abstract: Extinguishing a fire by pressurizing a tank containing an extinguishing liquid. According to the invention, the tank containing the liquid is provided with an expulsion outlet at a front end, a gas generator (17) is installed at a rear end, and a diaphragm forming an inflatable bag (19) is installed inside the tank, being folded prior to triggering in a confinement space at the front of the gas generator, the outlet from the generator being associated with a deflector (47) including a rearwardly-directed ejection passage (49).