PUMP-EJECTOR COMPRESSOR APPARATUS AND VARIANTS

摘要

The present invention pertains to the field of jet-generation techniques and essentially relates to an apparatus which comprises a plenum having the mixing chamber of an ejector as well as a separator arranged therein. The mixing chamber of the liquid-gas ejector is connected on the outlet side to the separator. The plenum is partially filled with a liquid working medium and is connected to the pump inlet by a liquid communication as well as to a pressurised-gas consumer by the pressurised-gas outlet. In another embodiment of this apparatus, the mixing chamber is provided at its output with a chamber for converting the liquid-gas flow. A compressor apparatus realised according to the above-mentioned parameters has an increased performance index.