RU2011141178A - TURBO MACHINE STATOR - Google Patents
TURBO MACHINE STATOR Download PDFInfo
- Publication number
- RU2011141178A RU2011141178A RU2011141178/06A RU2011141178A RU2011141178A RU 2011141178 A RU2011141178 A RU 2011141178A RU 2011141178/06 A RU2011141178/06 A RU 2011141178/06A RU 2011141178 A RU2011141178 A RU 2011141178A RU 2011141178 A RU2011141178 A RU 2011141178A
- Authority
- RU
- Russia
- Prior art keywords
- stator
- housing
- cover
- sealing element
- contact
- Prior art date
Links
- 238000007789 sealing Methods 0.000 claims abstract 8
- 239000013013 elastic material Substances 0.000 claims abstract 2
- 230000013011 mating Effects 0.000 claims abstract 2
- 239000002184 metal Substances 0.000 claims abstract 2
Landscapes
- Gasket Seals (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
1. Статор турбомашины, содержащий корпус и внутреннюю втулку, между которыми размещен кольцевой уплотнительный элемент, одна поверхность которого контактирует с ответной цилиндрической поверхностью, а другая размещена в пазу, отличающийся тем, что между внутренней втулкой и корпусом установлена крышка, контактирующая с корпусом по наружной и внутренней торцовым поверхностям, причем внутренняя поверхность уплотнительного элемента контактирует с наружной поверхностью втулки, а наружная размещена в пазу, образованном корпусом и крышкой.2. Статор турбомашины по п.1, отличающийся тем, что уплотнительный элемент выполнен из двух колец, контактирующих между собой торцевыми поверхностями с выточкой между ними, в которой размещено уплотнительное кольцо, выполненное из эластичного материала.3. Статор турбомашины по п.1, отличающийся тем, что наружная часть крышки прикреплена к наружной поверхности статора, а между их поверхностями размещено упругое металлическое кольцо. 1. The stator of the turbomachine, comprising a housing and an inner sleeve, between which an annular sealing element is placed, one surface of which contacts a mating cylindrical surface, and the other is placed in a groove, characterized in that a cover is contacted between the inner sleeve and the housing in contact with the housing and inner end surfaces, the inner surface of the sealing element in contact with the outer surface of the sleeve, and the outer one is placed in the groove formed by the housing and the cover .2. The stator of a turbomachine according to claim 1, characterized in that the sealing element is made of two rings contacting each other by end surfaces with a recess between them, in which a sealing ring made of an elastic material is placed. The stator of the turbomachine according to claim 1, characterized in that the outer part of the cover is attached to the outer surface of the stator, and an elastic metal ring is placed between their surfaces.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2011141178/06A RU2490478C2 (en) | 2011-10-11 | 2011-10-11 | Turbomachine stator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2011141178/06A RU2490478C2 (en) | 2011-10-11 | 2011-10-11 | Turbomachine stator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2011141178A true RU2011141178A (en) | 2013-04-20 |
| RU2490478C2 RU2490478C2 (en) | 2013-08-20 |
Family
ID=49151856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2011141178/06A RU2490478C2 (en) | 2011-10-11 | 2011-10-11 | Turbomachine stator |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2490478C2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2548235C1 (en) * | 2013-12-13 | 2015-04-20 | Открытое акционерное общество "Уфимское моторостроительное производственное объединение" ОАО "УМПО" | Compensator of relative displacement of internal and external turbomachine casings |
| RU2639399C1 (en) * | 2016-09-22 | 2017-12-21 | Публичное акционерное общество "ОДК - Уфимское моторостроительное производственное объединение" (ПАО "ОДК-УМПО") | Compensator of relative displacement of internal and external turbomachine casings |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE556215A (en) * | 1956-03-28 | 1957-04-15 | ||
| FR2683851A1 (en) * | 1991-11-20 | 1993-05-21 | Snecma | TURBOMACHINE EQUIPPED WITH MEANS TO FACILITATE THE ADJUSTMENT OF THE GAMES OF THE STATOR INPUT STATOR AND ROTOR. |
| RU2206755C1 (en) * | 2001-11-12 | 2003-06-20 | Закрытое акционерное общество НПО "Турбодетандеры" | High-speed turbomachine |
| FR2852053B1 (en) * | 2003-03-06 | 2007-12-28 | Snecma Moteurs | HIGH PRESSURE TURBINE FOR TURBOMACHINE |
| RU2346166C1 (en) * | 2007-06-13 | 2009-02-10 | Открытое акционерное общество "Авиадвигатель" | Gas turbine plant |
| RU2413879C1 (en) * | 2009-08-17 | 2011-03-10 | Открытое акционерное общество "Авиадвигатель" | Inspection door of gas turbine engine compressor |
-
2011
- 2011-10-11 RU RU2011141178/06A patent/RU2490478C2/en active
Also Published As
| Publication number | Publication date |
|---|---|
| RU2490478C2 (en) | 2013-08-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PC41 | Official registration of the transfer of exclusive right |
Effective date: 20140127 |
|
| PD4A | Correction of name of patent owner |