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EP0043590A1 Expired / Lapsed EP ⏱️ 0.0 years remaining

Flanged joint

Assignee: Max-Planck-Gesellschaft zur Förderung der Wissenschaften eV
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Filing: 1981-07-08
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Granted: —
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Expires: 2001-07-08
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Abstract

Abstract 1. Flange joint having two flanges (12, 14) which in mutually opposing end surfaces each have an annular recess (18, 20) with cylindrical side walls, and having a hollow cylindrical sealing ring (22) whose axial ends taper in the manner of a wedge, which engages in a sealing manner in the annular recesses when the flanged joint is assembled, and comprises a material which more readily plastically deforms than the material defining the recesses, characterized in that the axial ends of the hollow cylindrical sealing ring (22) are symmetrically bevelled from its two cylindrical surfaces, that the annular recess (18, 20) of at least one of the flanges (12, 14) is deeper than the axial length of the wedge-shaped end of the sealing ring (22) extending into this recess, and that either the sealing ring (22) is inserted as a relatively tight fit between adjacent cylindrical walls of sealing ring and recess into this annular recess or the shape of the sealing ring (22) differs somewhat from the shape of this recess (18, 20) so that the sealing ring is held jammed in this recess.

Inventors

  • 👤 German Weber

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-05 04:58
CPC Classifications
F; F16; F16L; F16L23/00; F16L23/16; F16L23/18; F16L23/20; F16L23/04

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

DE61607C Cited
DE1650127A1 Cited
US3836159A Cited

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