Abstract: The present invention is related to Accident Prevent Launcher uses high pressure compressed gas, that can go up to 1,000 at?, for launching fluids as gas and liquid, and it can be used for preventing car accidents, and also for other civil uses, As described for example in FIG. 1d, the device-10 is comprising the following: 1) a launch tube-11; 2) a gas cylinder-13, for holding a high pressure compressed gas; 3) a tap-12, the tap-12 is connecting the gas cylinder-13 and the launch tube-11, and by opening the tap-12 the compressed gas passes from the gas cylinder-13 through the tap to the launch tube-11 to launch said high pressure compressed gas with or without liquid, and creating forces on the vehicles that preventing the accident.

Abstract: The present invention is converting any environmental heat into a useful form of energy, by utilizing kinetic energy of randomly moving particles, by use a mechanism which selectively block particles by their direction related said mechanism, for creating a force, or a pressure difference or a flow of particles, and etc, for example, in FIG.

Abstract: The present invention is converting any environmental heat into a useful form of energy, by utilizing kinetic energy of randomly moving particles, here we use a mechanism which selectively blocks more particles moving in one general direction than particles moving in the opposite direction, for creating a force, or a pressure difference or a flow of particles, and etc, the preferred way to do this is by use a permeable membrane that divided a box into two sub compartments, A and B, the membrane is covered only on one side of it by tiny unidirectional gates, that let passing through of particles from subcompartment B to subcompartment A, but block the passing through back of particles from subcompartment A to subcompartment B, so as a result there will be generated a general flow of gas from subcompartment B to subcompartment A through the membrane, and this flow will rotate the turbine and return back in circulation, and since the particles lost some of their kinetic energy during their pass through the turbi

Abstract: Method, device and system for converting the kinetic energy of randomly moving particles into a usable form of mechanical energy. The device (74) includes a cylinder (75) which supports selectively permeable membranes (76) covered on one side with molecular gates. The cylinder (75) is encircled by another body (c) having stationary blocking surfaces (d) interposed between the selectively permeable membranes (76) to restrict the motion of particles contained between the cylinder (75) and the body (c). In a different embodiment, the device (74) may include a magnet for effecting ion separation. The method comprising the steps of selectively blocking particles moving in one general direction within the device while permitting the passage of particles in the opposite direction such that a vectorial force acting on the apparatus is generated.