Heat exchanger-turbine assembly

摘要

A heat exchanger, such as for a refrigeration device, including a pipe for a first heat exchanger fluid and having a turbine located in the pipe and being driven by the flow of the first heat exchanger fluid. A magnet is coupled to the turbine and generates a rotating magnetic field outside the pipe. The rotating magnetic field outside the pipe drives a flow generator which acts on a second heat exchanger fluid in contact with the pipe.