Hydraulic bladder type
The cylinder accumulator is the most common and popular version of a hydraulic accumulator, because it has the following advantages: high speed, low weight, and the ability to use it for low pressures. It is calculated on an average expense in hydraulic actuators of fast action. The medium separator in this type of construction is a rubber bottle. The fluid cavity is connected to the system, and the cylinder itself is initially under gas pressure. With increasing pressure in the hydraulic system, the cylinder will compress, letting a certain amount of liquid into the accumulator. When the pressure decreases, the gas squeezes the liquid back into the hydraulic system.
The device of the hydraulic accumulator
The cylinder accumulator can be installed vertically or horizontally, while in both cases the cavity with the liquid should be located below. Operation is possible in the temperature range from -50 ° C to + 150 ° C. As you wear, the rubber bottle can be replaced with a new one.