FIELD: machine building.
SUBSTANCE: design of a seal is intended to seal a space between a rotary and a fixed element, comprising a body of a deformable plate seal, installed as capable of adjustment on a fixed element, at the same time the body supports the deformable plate seal and the system of springs arranged between the body of the deformable plate seal and the fixed element for displacement of the body of the deformable plate seal in direction from the surface of the rotary element. At the same time the damped plate seal comprises limiters of the flow and/or limiters of the radial flow.
EFFECT: improved reliability.
2 cl, 11 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| TURBINE ACTIVE MOVING SEAL ASSEMBLY | 2008 |
|
RU2443883C2 |
| RING SEAL AND ROTATING MECHANISM OF TURBINE | 2002 |
|
RU2319017C2 |
| LABYRINTH SEAL OF SPIRAL AND MIXED SPIRAL CYLINDRICAL CONFIGURATION WITH HIGH DAMPING CAPACITY | 2013 |
|
RU2616428C2 |
| SEALING DEVICE BETWEEN ROTOR AND STATOR OF GAS TURBINE ENGINE | 2018 |
|
RU2762016C2 |
| SEALING ASSEMBLY FOR TURBINE MACHINE (VERSIONS) | 2011 |
|
RU2598620C2 |
| SEALING SYSTEM WITH TWO ROWS OF COMPLEMENTARY SEALING ELEMENTS | 2014 |
|
RU2685172C1 |
| ABRADABLE SEAL FOR INNER STATOR COVER | 2011 |
|
RU2581328C2 |
| ELLIPTICAL SEAL | 2012 |
|
RU2579428C2 |
| BRUSH SEAL | 2010 |
|
RU2555948C2 |
| SHAFT SEALING SYSTEM | 2012 |
|
RU2589417C2 |
