Abstract: The invention relates to a reaction container for stabilizing the temperature of a liquid mixture substances, the reaction container comprising an upper container part and a lower container part, in which the lower container part has an inner direct means of refrigeration and an outer indirect means of refrigeration in addition to an inner, direct means of heating and an outer, indirect means of heating.

Abstract: The invention relates to a reaction container for stabilizing the temperature of a liquid mixture substances, the reaction container comprising an upper container part and a lower container part, in which the lower container part has an inner direct means of refrigeration and an outer indirect means of refrigeration in addition to an inner, direct means of heating and an outer, indirect means of heating.

Abstract: A pumping and comminution device is disclosed that includes at least one submersible pump located in a container that is suitable for receiving and inflow material and a drive for driving the submersible pump. In said device, the at least one submersible pump comprises an impeller located in a submersible pump housing, said submersible pump housing having a suction connection for suctioning the inflow material into the submersible pump. Tools are located on the inner face of the submersible pump housing and/or the impeller, allowing solids contained in the inflow material to be comminuted.

Abstract: A sabot projectile is disclosed which does not require any complicated fuze and which, during combating targets, especially targets having overlying or tandemly arranged armored plating or other reinforcements, neither explodes upon hitting the first plate nor penetrates all of the plates, without fragmenting. For this purpose, the sabot projectile has a projectile body possessing an axial channel which is closed by a ballistic hood and which is filled with an incendiary charge.