Abstract: The invention refers to an elastic body by synthetic material or rubber which is equipped with tube like hollow spaces in which capsules, containing a foam creating liquid, are arranged. At an explosion or other outer pressure influence the capsules will break and the liquid (foam) will fill up the hollow spaces and will get stiff to an elastic foam. The invention can be used for example manufacturing of tires.

Abstract: An arrangement to increase (or decrease) the temperature in sea or lake water within a limited area.The arrangement is constituted by a basin (F, P1-P4, V1-V3, N1-N3 etc.) which is constructed and located in the sea water which temperature is desired increased. The basin shall primarily make the water circulation difficult between the basin and the outer sea so that a temperature difference is achieved, but it is not fully tight to allow a certain circulation. In one model (FIG. 1) the water circulation is uncontrolled with firm and statically arranged elements (YP1-YP3, HP1-HP7, E1-E10). In another model (FIG. 5) the elements of the basin (J1-E10). In another model (FIG. 5) the elements of the basin (J1-J3) are operated with regard to a temperature aimed at. Several more models (FIG. 8, FIG. 9, FIG. 12 etc.) are described.

Abstract: An arrangement to suffocate a tick (6) or another insect which has stuck on to the skin of a man or an animal. The setup consists of a cup-shaped body (1), which glues on to the skin over the tick (6). A filling injects in the cup-shaped body's interior through one aperture (7) at the same time as the air in the space evacuates through another aperture (8). Owing to this the tick will suffocate so that it releases its hold and can be removed without leaving any remains in the skin. In another shape the setup can be provided with an aperture (8) and a ventilator (15) to merely evacuate the air so that the insect stifles.