ES353523A3 - Improvements in the construction of fluid compressor devices adapted to connect to tubular ducts. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Improvements in the construction of fluid compressor devices adapted to be connected to tubular ducts, characterized in that each device is provided with: a box or casing having a fluid pressure chamber with an exit port that communicates with the exterior surface of said box; means for producing a bidirectional flow through said outlet port, said reaming port or its bore being enlarged from its outer surface to form a first shoulder facing towards the outside of said port; a splint in said reamed hole that sits against said first shoulder; a tubular conduit that sits against the outer annular surface of said splint; a generally tubular element having an annular end surface spaced inward from the annular surface of said ferrule and urged to move toward said annular surface; a generally dome-shaped stem or valve body made of an elastomeric compound fastened on said annular end of said tubular element to be sealed between said tubular element and said inner annular face of said ferrule and with its central part designed to penetrate the central opening of said splint, said stem or valve body having a slit or cut made therethrough which opens to allow the flow through said stem and which is sufficiently rigid so that the force exerted on the outer surface said stem or valve body in the form of a dome is transmitted by compression to said tubular element; and means for guiding and pushing said tubular element in the direction of said splint. (Machine-translation by Google Translate, not legally binding)