<p>This Drawing is AutoCAD 2d drawing of Back view of Compressor. Air compressors work by <strong>forcing air into a container and pressurizing it.</strong> <strong>Then, the air is forced through an opening in the tank, where pressure builds up</strong>. Think of it like an open balloon: the compressed air can be used as energy as it's released. For more details and information download the drawing file.</p>