What is the primary function of a reservoir in a fluid power system?

In a fluid power system, the primary function of a reservoir is to store fluid. This storage is essential for maintaining a constant supply of hydraulic fluid to the system, which is necessary for consistent operation. The reservoir serves as a holding tank that ensures an adequate amount of fluid is available, compensating for any fluid that is used or lost in the system during operation. By providing this storage capability, the reservoir helps regulate the system's pressure and flow, contributing to efficient performance and safety in hydraulic applications.

While some components of the system may have functions such as filtering impurities, measuring pressure, or dispensing fluid, the fundamental and essential role of the reservoir is specifically focused on fluid storage. This function is critical in allowing the fluid power system to operate smoothly and effectively.