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Priority to ES1974204900UpriorityCriticalpatent/ES204900Y/en
Publication of ES204900UpublicationCriticalpatent/ES204900U/en
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Publication of ES204900YpublicationCriticalpatent/ES204900Y/en
Improved stopcock for high pressure fluid conduits, characterized in that inside the body is a substantially spherical piece drilled diametrically that is trapped between two ferrules provided with O-rings on their contact surfaces with said piece, said ferrules being housed in inner recesses of said body, in one of which a washer is also housed which presents undulations that allow it to act as a spring, ensuring a good tightness between the bushes and the spherical part so that when the joints of both are compressed joints is achieved a perfect seal of the same. (Machine-translation by Google Translate, not legally binding)
ES1974204900U1974-07-261974-07-26
PERFECTED STOP VALVE FOR HIGH PRESSURE FLUID PIPING.
ExpiredES204900Y
(en)
Improvements in the joint hermetic bellows for joints with movement in all directions, in particular seals. (Machine-translation by Google Translate, not legally binding)