BEARING ELEMENT UNIT FOR BRUSH SEALING AND SEALING UNIT FOR TURBINE INSTALLATION Russian patent published in 2014 - IPC F16J15/447 F01D11/08

Abstract RU 2518751 C2

FIELD: machine building.

SUBSTANCE: group of inventions relates to seals. A sealing unit (146) comprises the first flexible sealing component (136) which is installed in a stationary part's zone passing radially inside and is in friction contact with the surface (142) of a rotating part. The sealing unit (146) also comprises at least one stiff sealing element (162) made solid with the bearing element (154) of the first flexible sealing component placed at a specified axial distance from the first flexible sealing component.

EFFECT: provision for the possibility of simplified installation and repair of sealing devices without any treatment or modification of a nozzle.

15 cl, 3 dwg

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RU 2 518 751 C2

Authors

Berdzhik Stiven Sebast'Jan

Grejf Ehndrju

Dates

2014-06-10—Published

2010-03-23—Filed