What is the primary purpose of an air reservoir in a pneumatic system?

The primary purpose of an air reservoir in a pneumatic system is to temporarily store compressed air. This capability is crucial because it allows the system to maintain a consistent supply of air pressure, even during varying demands. When the pneumatic system operates, it may not always require a constant flow of compressed air; instead, it might have peaks where more air is needed and lulls where less is needed.

The air reservoir acts as a buffer, ensuring that there is a readily available supply of compressed air to meet these fluctuations in demand. This helps to maintain system efficiency, reduce the workload on compressors by allowing them to operate less frequently, and ensure that the pressure remains within the required range for optimal performance. By storing air, the reservoir can also contribute to the overall stability of the pneumatic system's operation.