Communications arrangement for attaching to mobile device e.g. railway carriage or transport container, has energy converter containing wind wheel driving generator that provides electrical energy to energy storage device

摘要

The arrangement (19) has an energy storage device for electrical load energy, a data transmitter supplied by the energy storage device and an energy converter for providing electrical energy to the storage device. The energy converter contains a wind wheel (35), preferably a Savonius rotor, which drives a generator to provide electrical energy to the storage device. Independent claims are also included for the following: a system with a mobile device, especially a railway carriage or transport container, and a communications arrangement attached to the device.