| 摘要 |
A hydraulic pressure responsive accessory, such as a cavitation eliminator, for a hydraulic system and a replacement bladder assembly for the accessory. The accessory comprises a cartridge having an inlet for connection to a hydraulic system, and contains a gas filled flexible bladder which compresses and expands in response to pressure fluctuations in the system. This bladder is removably secured within the cartridge in a unique way which permits easy removal of a bladder in the field when worn and replacement of the bladder by that of the present replacement bladder assembly. Shield means are provided between the bladder and a grid overlying casing inlet openings to protect the bladder from impact damage, and means connected with the shield provide indication of excess bladder pressure or automatic release of excess pressure.
|
