Combined combustion machine/compressor/pneumatic machine generates air conditioning, heat for heating purposes, cold for cooling purposes and is known as a Mei-Dung unit

摘要

The combination of machines generates air conditioning, heat for heating purposes, cold for cooling purposes and is known as a Mei-Dung unit. A combined pneumatic-electrical supply-control line arrangement with thermal insulation functions as cable isolation that is proof against icing. An independent claim is also included for the following: (a) a combined pneumatic-electrical supply-control line arrangement with thermal insulation as cable isolation.