Abstract: A safety device for a vehicle, in particular a motor vehicle, including a door that is movably situated at a body of the vehicle, a crash bolt that protrudes laterally from the body at a retaining section, in the direction of the door, and a recess that is provided at the door and designed to partly accommodate the crash bolt. It is provided that the crash bolt is fastened to the body, and a crash element that extends at least essentially over the length of the door is situated at the door, the crash element being designed to be supported, at a first end thereof having the recess, on the retaining section of the body in the event of a side collision.

Abstract: The invention relates to an apparatus for the thermal treatment of process exhaust gases containing pollutants, which can be used for a very wide range of surface modification processes carried out under a vacuum. The intention is to achieve the object of thermally treating process exhaust gases containing pollutants in such a way that accumulations of particles on the inner wall of a combustion chamber and an undesirable adverse effect on the thermal conversion can be avoided with little outlay.

Abstract: The invention relates to an apparatus for the thermal treatment of process exhaust gases containing pollutants, which can be used in particular for a very wide range of surface modification processes carried out under a vacuum. The intention is to achieve the object of thermally treating process exhaust gases containing pollutants in such a way that accumulations of particles on the inner wall of a combustion chamber and an undesirable adverse effect on the thermal conversion can be avoided with little outlay. In a combustion chamber of the apparatus according to the invention, at least one burner with a process exhaust gas feed is arranged at the top cover of the combustion chamber. Furthermore, there is a feed for washing liquid, which forms a film for the removal of particles on the inner wall of the combustion chamber, and a discharge for exhaust gas and washing liquid arranged at the base.

Abstract: Waste gas, in particular from plants for the chemical vapor-phase deposition and for the separation and etching by plasma processes, is purified from toxic agents by a method in which partial processes of the purification, such as thermal decomposition and oxidation, sorption of solid and gaseous reaction products, hydrolysis and cooling, are combined to act in a single reaction chamber. The reaction products of the waste gas burnt in a flame are led, directly in the combustion chamber, through a space filled with a finely dispersed liquid. This liquid forms a liquid film on all parts and inside walls of the reaction chamber. In a combustion chamber with a burner, the mentioned liquid distribution is obtained by a spraying device.Effective purification from toxic agents, and little corrosion of the components of the reaction chamber are achieved, any growth of solid reaction products in the combustion chamber being avoided.