What is reservior which is use in lubrication sustem?

A reservoir in a lubrication system is a container that holds the lubricant, such as oil or grease, which is used to reduce friction between moving parts in machinery. It serves to store, filter, and sometimes cool the lubricant before it is distributed to various components. The reservoir ensures an adequate supply and helps maintain consistent lubrication, contributing to the overall efficiency and longevity of the equipment.