| 摘要 |
According to the invention, the radiator has a bimetal element with a steel core which forms the basic component of the tube for the heating fluid, integrated within a cast aluminium cover. The basic component of the above-mentioned tube consists of two symmetrical pipes (1) of intermediary length, which also correspond to the counter-posed ends (2 and 3), convergent in the main sections, which have some threaded orifices (4) and, in the front section, some annular baffle plates (5) which, by combination, form the upper and lower collector, respectively. Because it prevents direct contact between water and the aluminium, the present device also prevents the forming of hydrogen and, due to its vertical conveyer pipe lines with symmetrical and cylindrical disposition, it allows fast air release and prevents gas losses. The result is, thus, a jointless structure with high solidity and strength.
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