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High pressure resistive sealing device for use between two cylindrical surfaces 1, 3 includes two ring formed elements 5,6 arranged in grooves 9,10 in a cylindrical sleeve 7 one groove 6, being in the outer surface of the sleeve, the other 5 in the inner surface. The inner surface groove 9 may be ar...
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Zusammenfassung: | High pressure resistive sealing device for use between two cylindrical surfaces 1, 3 includes two ring formed elements 5,6 arranged in grooves 9,10 in a cylindrical sleeve 7 one groove 6, being in the outer surface of the sleeve, the other 5 in the inner surface. The inner surface groove 9 may be arranged closer to the high pressure side 8 than the outer surface groove 10, when the inner cylindrical surface 1 is softer than the outer cylindrical surface 3. Electrical or optical cable 2 is shown entering cabinet 4 which may be subsea. In another embodiment, a steel pipe (21, Fig. 2) is sealed to a softer flange (22, Fig. 2) of a housing (23, Fig. 2). |
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