| 摘要 |
<p>A unique cover is used to integrate two thermostat valves in a unique compact set, wherein the said cover presents a hollowed body (1) projected from a flange (2) having a surface with a light inclination that is convergent to t he center of the part, and in which a vertical tubular element (5) is fitted to interconnect with the radiator via hose; in the interior of the hollowed body (1), there are two adjacent galleries (7) shaped with independent and entrances (8 and 9) that are open in the base of the flange (2), and a unique exit (10) defined by the tubular element (5) on the top of the part, wherein the mouthpieces of two independent entrances are contoured by grooves (11) to receive sealing rings (12); in two diametrically opposing sides of each independent entrance (8 and 9) of adjacent galleries (7), two orthogonal leg s (13) are projected with a transversal groove (14) where the thermostats are incorporated by inserting the extremities of the arc of supporting in the said legs; and at the back of the adjacent galleries (7) and in alignment with the center of each independent entrance (8 and 9), a protuberance based on the plan (15) provided with a hole (16) to centralize the assembly of two thermostats; by inserting the central pin, which will be lodged there; wherein the moldingof the internal part is possible by an aluminum injection process or a polymer injection process, where is foreseen the entrance of a double male core by the inferior section of the part for conforming two adjacent galleries (7) with independent openings (8) and (9), as well as the entrance of a male core by the superior section for defining the unique and reciprocal central exit that is in intercommunicatio n with the said two adjacent galleries (7).</p> |
