The drive (5) has a drive device (6) comprising a transmission device (7) coupled with a drive motor i.e. electric motor (E). The transmission device transmits torque of the motor on a wheel (4) of a trailer (1), and a fastening device (8) fastens the driv...

The system includes a heater (2), a cooler (3) and an internal air guide for guiding air from a space to be air-conditioned, feeding the air through the heater and/or the cooler, and returning it. The internal air guide has an air inlet (10), a warm air ou...

The air-conditioning unit, in particular, for rooms of mobile items such as boats and trailers comprises refrigerant circulation components which are held in their working positions by holding elements consisting of a foamed plastic material.

Reformer (1) is operated in a first operational stage by the sub-stoichiometric reaction of hydrocarbons with oxygen, air and/or water to produce hydrogen, and in a second operational stage by the stoichiometric reaction of hydrocarbons with oxygen, air an...