Chapter 10 Air Supply Devices and Pneumatic Compon 2.Working principles of compressors Take a piston compressor for example L 777777777777 Fig.10-3 Piston type compressoroperation 1-Exhaust valve 2-Cylinder 3-Piston 4-Piston rod 5-Sliding block 6-Connectingrod 7-Crank8-Exhale valve 9-Spring 8 Homepage List Upwards Downwards Retumn ExitChapter 10 Air Supply Devices and Pneumatic Components 8 2. Working principles of compressors Take a piston compressor for example Fig.10-3 Piston type compressor operation 1-Exhaust valve 2-Cylinder 3-Piston 4-Piston rod 5-Sliding block 6- Connecting rod 7-Crank 8-Exhale valve 9-Spring