Accumulator for absorbing pressure - comprises deformable envelope filled with gas under pressure or elastomer block, envelope being in line of installation in contact with fluid

摘要

The device allows the absorption of sudden variations in pressure in a hydraulic installation (10,110). The device is of the form of a deformable envelope (14) filled with a gas under pressure or an elastomer block (114). The envelope (14) is disposed in the line of the installation and it is in contact with the fluid that circulates there. The envelope is preferably mounted to the interior of a fixed frame which is fixed at its ends to a pipe and the circulation of the fluid may be in two directions through the pipe. USE - Protecting hydraulic installations domestic or industrial.