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EP0161149A1 Expired / Lapsed EP ⏱️ 0.0 years remaining

Sealing device

Assignee: Commissariat à l'Énergie Atomique et Aux Énergies Alternatives
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Filing: 1985-04-01
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Granted: —
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Expires: 2005-04-01
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Abstract

Abstract Translated from French L'invention concerne un dispositif de raccordement étanche comprenant un joint métallique flexible. Le joint (22), logé dans deux gorges trapézoïdales (20) formées dans deux brides (12), présente au repos une section ovale dont l'un des axes de symétrie est situé dans le plan de symétrie du joint. Le joint est en contact étanche avec les flancs (20b) des gorges en quatre zones (A, B, C et D) et, après serrage des tirants (16), en contact avec le fond (20a) des gorges en deux points (E et F). The invention relates to a sealed connection device comprising a flexible metal seal. The seal (22), housed in two trapezoidal grooves (20) formed in two flanges (12), has at rest an oval section of which one of the axes of symmetry is located in the plane of symmetry of the seal. The seal is in leaktight contact with the sides (20b) of the grooves in four zones (A, B, C and D) and, after tightening the tie rods (16), in contact with the bottom (20a) of the grooves at two points ( E and F).

Inventors

  • 👤 Claude Abbes
  • 👤 Raymond De Villepoix
  • 👤 Christian Rouaud

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-05 13:22
CPC Classifications
F; F16; F16J; F16J15/00; F16J15/02; F16J15/06; F16J15/08; F16J15/0887; F16J15/0893; F16L; F16L23/00; F16L23/16; F16L23/18; F16L23/20; Y; Y10; Y10S; Y10S285/00; Y10S285/917

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

US1985475A Cited
US2291709A Cited
FR993123A Cited
FR1583060A Cited
FR2232235A6 Cited

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