Air compressor for use in commercial vehicles e.g. trucks has at least two compression cylinders whereby compression chambers of compression cylinders can be connected to discharge chamber via common control valve

摘要

Air compressor (1) has at least two compression cylinders (2,3). The compression chambers (7,8) of the compression cylinders can be connected, via a common control valve (11), with a discharge chamber. The discharge chamber of first compression cylinder comprises the compression chamber of a second compression cylinder.