Abstract: An interconnection element extending along a first direction, the interconnection element including first and second ends opposite to each other, and first, second and third portions extending between the first and second ends, the first portion having a first planar surface oriented along a second direction perpendicular to the first direction, the second portion, distant from the first portion and from the second end the second portion having a second planar surface oriented along the second direction, and the third portion, between the first portion and the second portion, and having a circular cross-section.

Abstract: The present invention relates to an air decontamination process system, which comprises one or more depollution towers (T), wherein each tower (T) comprises one or more air inlets, with or without air filtration (2), containing such an air decontamination zone, suitable devices for this purpose, an external tower (3) or air tank, where the air is already decontaminated and treated, and an outlet of decontaminated air at the top of the tower (4). The air thus decontaminated may be released into the atmosphere, the process of the invention being able to give quantities of unpolluted air of the order of 400,000 m3 to 600,000 m3 per tower (T) per hour. In this way, the present invention is part of the technical field of the new technologies for the treatment of environmental components, in this specific case, for the treatment and improvement of large volumes ambient air quality.

Abstract: An information system comprising a first computer and a second computer, a first display screen and a display management device connected to the first screen. Each computer communicates with the display management device by means of a communication network. The display management device allows control of the display of information from the first computer or from the second computer on the first display screen. A tactile unit is applied to the first display screen and an additional communication network, which is separate from the communication network between each computer and the display management device, allows the tactile unit to communicate with the second computer so that a user is easily able to act on the information displayed on the first screen without the risk of interference with the rest of the system.