摘要:
An apparatus (1) for generating electric power for elements for human and/or animal use such as watercraft, boats, campers, caravans, bungalows, camping tents, vehicles, kiosks, dwelling units and the like, of the type comprising a heat engine (2) associated with a respective fuel tank (3), a converter (6) for converting mechanical energy into electric power which is functionally associated with the heat engine (2) and at least one respective electric circuit (7) which is connected to the electrical mains (8) of the corresponding element. The heat engine (2) comprises a hydraulic circuit (9) for forced cooling; along the circuit (9) there is at least one first heat exchanger (13), which is associated with a duct (14) which leads to a system of the corresponding element selected from the hydraulic system for water for sanitary use and the heating system.
摘要:
An enclosure for devices of the type of electric power generating sets, current generators, internal combustion engines, air compressors and the like with high acoustic insulation, which comprises walls (2) which delimit an internal compartment (3) intended to contain at least one mechanical device (4) and the like. At least one of the walls (2) is composed of at least two laminas (5, 6), a first lamina (5) and a second lamina (6). The first lamina (5) and the second lamina (6) define a closed interspace (7). Inside the interspace (7) a predefined quantity, suitable to fill it completely or partially, of individual small elements (8) is provided, which allow to attenuate the transmission of sound waves through the enclosure (1). The individual elements (8) can have a different shape according to the different insulation that one wishes to obtain; in particular, they can have a granular, chip-like, fibrous or powder-like shape.