Title:
回転シャフトと固定フレームの間におけるシールのための金属シール・アッセンブリ
Document Type and Number:
Japanese Patent JP7348200
Kind Code:
B2
Abstract:
A metallic sealing assembly between a rotating shaft and a fixed frame comprises: a flexible metallic seal having two tori, inner and outer, that are concentric and of different average diameters, comprising a metal envelope which encases and holds the inner and outer tori; a shaft rotating about an axis of rotation, comprising an annular shoulder against which the seal comes to press; a counter-face, comprising a contact face against which the seal comes to press; a wedge block positioned around the rotating shaft such that the seal is held between the wedge block and the contact face, the wedge block mounted to slide on the rotating shaft; a metal part which forms a cap through which the rotating shaft passes and which is secured to the frame and/or to the counter-face, the rotating shaft being free to rotate with respect to the cap and axially secured to the cap.
More Like This:
Inventors:
Guimet, Laurent
Julia, Jean-Francois
Le Francois, Michelle
Derleth, Christoph
Constant, Olivier
Julia, Jean-Francois
Le Francois, Michelle
Derleth, Christoph
Constant, Olivier
Application Number:
JP2020552392A
Publication Date:
September 20, 2023
Filing Date:
April 01, 2019
Export Citation:
Assignee:
Comissaria Allenergy Atmic Eo Zenerji Zartana Tave
Technetic Group France SSA
Technetic Group France SSA
International Classes:
F16J15/00; F16J15/08; F16K41/16
Domestic Patent References:
| JP6207675A | ||||
| JP58028082A | ||||
| JP60227091A | ||||
| JP56018163A | ||||
| JP8500887A |
Foreign References:
| WO2012008155A1 |
Attorney, Agent or Firm:
Patent Attorney Corporation Shinei Office