28-12-2012, 04:24 PM
Hydraulic Elevators
Hydraulic Elevators.ppt (Size: 247 KB / Downloads: 265)
The Tank
This Holds the liquid used in the system
This liquid is usually oil based because:
Non compressible
Self lubricating
Valve
Lets water out of the system.
Keeps the pressure low when open
Increases pressure when closed
Actuator
An actuator is the device that transfers fluid or electrical energy into mechanical energy.