ES262136U - Thermostatic contact device, high sensitivity. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Contact thermostatic device, of sensitivity, of application in the radiators of automobile vehicles, of the type of fast trip, which is integrated by two half-parts linked in coupling, one of which in dielectric material, is carrier of the terminals of connection and the interrupter arrangement, and the second in a material good conductor of heat, houses the transducer and its external section allows its connection to the body of the radiator, characterized essentially because the latter comprises internally two cavities or cylindrical enclosures coaxial, immediate, separated by a double stepped profile of sharp edges finished in a frustoconical chamfer, the larger diameter being provided to receive the insulating half and the second delimited at its beginning by said chamfer, has a reduced axio-longitudinal development, remaining open by its two basal planes, presenting in its external part a generatr band threaded thread, which enables the assembly to be fixed at the installation point, with this piece inserted into a socket, fitted in said section with a smaller diameter, a tubular element closed at the bottom, or an elongated hood, the wall of which is of a minimum thickness, made in material of good thermal conductivity, unalterable against liquids, on the bottom of which an annular projection is defined that determines the seat for a bimetallic disc, formed in a spherical cap, acting as a transducer, refolding the profile immediately to the mouth of this tube, against the truncated cone-shaped neck, to establish an effective unión between the cap and the half-body. (Machine-translation by Google Translate, not legally binding)