Abstract: The element on which solar radiation is concentrated, specifically, a vacuum tube, remain static at all times with respect to the movements that a parabolic reflective surface may make according to the direction of solar radiation, such that inlet and outlet pipes of the vacuum tube do not need to be articulated, which facilitates the installation and insulation thereof and reduces production costs. The parabolic reflective surface can pivot 360° with respect to the vacuum tube without interfering with the pipes, allowing an active safety system for protecting against strong winds and preventing overheating to be produced, in addition to allowing the surfaces to be cleaned by means of nozzles spray pressurized water. The collector also includes passive safety means against strong winds.

Abstract: An automobile anti-theft device disrupting normal operation of an automobile. To attain this, incorporated into an automobile is a module configured to disrupt the normal firing of the automobile's spark plugs upon actuation of a user-controlled controller. In an embodiment, the module electrically couples the automobile's coil to the automobile's distributor cap through a controller-controlled switch. In an embodiment, the module relays instruction sets to an engine control unit, upon execution of the instruction set the engine control unit disrupts spark plug firing. A method for preventing automobile theft, which incorporates into an ignition system a user-controlled module.