| 摘要 |
<p>A fluid-tight electric connection device including a tubular body formed by electrically insulating material, a first and a second opposite open ends of which delimit therein a first and a second cup-shaped seats, separated by a common bottom wall obtained transversally to, and integrally with, the tubular body and throughly crossed by a plurality of blade contact elements;; and a casing including at least two reciprocally and fluid- tightly coupled half shells and accommodating therein the first end of the tubular body through a first end thereof, f luid-tightly fixable in use to a case of a submerged pump, and throughly crossed by the tubular body, the casing displaying a second end provided with through, fluid-tight inlet means in the casing of at least one electric cable. The bottom wall is entirely coated, bya layer of sealing resin in which the blade elements are embedded and the tubular body is laterally and externally provided with an annular flange abuttingly cooperating against the first end of the casing to be sandwiched in use between the latter and the support to which it is fixable.</p> |
