RU2010150495A - TWO-CIRCULAR TURBOJET ENGINE TURBINE SUPPORT SYSTEM - Google Patents
TWO-CIRCULAR TURBOJET ENGINE TURBINE SUPPORT SYSTEM Download PDFInfo
- Publication number
- RU2010150495A RU2010150495A RU2010150495/06A RU2010150495A RU2010150495A RU 2010150495 A RU2010150495 A RU 2010150495A RU 2010150495/06 A RU2010150495/06 A RU 2010150495/06A RU 2010150495 A RU2010150495 A RU 2010150495A RU 2010150495 A RU2010150495 A RU 2010150495A
- Authority
- RU
- Russia
- Prior art keywords
- valve
- venting
- support
- turbine
- engine
- Prior art date
Links
- RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 title 1
- 238000013022 venting Methods 0.000 claims abstract 6
- 238000007599 discharging Methods 0.000 claims abstract 2
Landscapes
- Control Of Turbines (AREA)
Abstract
1. Система суфлирования опоры турбины двухконтурного турбореактивного двигателя, включающая клапан, соединенный с трубопроводами подвода и отвода воздуха, причем трубопровод подвода воздуха размещен в стойке опоры и сообщен с предмасляной полостью турбины, а трубопровод отвода воздуха связан с атмосферой, отличающаяся тем, что клапан размещен в наружном контуре двигателя и снабжен дополнительным входным трубопроводом, размещенным в соседней стойке опоры, входные трубопроводы соединены с клапаном входными каналами, корпус клапана выполнен обтекаемой формы и снабжен крышкой, размещенной на внешней поверхности наружного контура, а выходной трубопровод соединен с крышкой. ! 2. Система суфлирования опоры турбины двухконтурного турбореактивного двигателя по п.1, отличающаяся тем, что входной канал клапана образован корпусом наружного контура двигателя и прикрепленной к нему профилированной накладкой. 1. The system of venting the support of the turbine turbofan engine, including a valve connected to the pipelines for supplying and discharging air, moreover, the piping for supplying air is placed in the strut of the support and communicating with the pre-oil cavity of the turbine, and the piping for venting air is connected to the atmosphere, characterized in that the valve is placed in the external circuit of the engine and is equipped with an additional inlet pipe located in an adjacent support column, inlet pipelines are connected to the valve by input channels, the valve body is ying streamlined shape and is provided with a lid placed on the outer surface of the outer loop, and an outlet conduit connected to the lid. ! 2. The system of venting the turbine support of a turbofan engine according to claim 1, characterized in that the valve inlet channel is formed by the housing of the external circuit of the engine and a profiled plate attached to it.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2010150495/06A RU2456461C1 (en) | 2010-12-09 | 2010-12-09 | Breathing system of turbine pedestal of double-flow jet turbine engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2010150495/06A RU2456461C1 (en) | 2010-12-09 | 2010-12-09 | Breathing system of turbine pedestal of double-flow jet turbine engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2010150495A true RU2010150495A (en) | 2012-06-20 |
| RU2456461C1 RU2456461C1 (en) | 2012-07-20 |
Family
ID=46680602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2010150495/06A RU2456461C1 (en) | 2010-12-09 | 2010-12-09 | Breathing system of turbine pedestal of double-flow jet turbine engine |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2456461C1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2532393C1 (en) * | 2013-09-10 | 2014-11-10 | Открытое акционерное общество "Авиадвигатель" | Breathing system of turbojet engine |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3844110A (en) * | 1973-02-26 | 1974-10-29 | Gen Electric | Gas turbine engine internal lubricant sump venting and pressurization system |
| RU2153590C1 (en) * | 1999-04-02 | 2000-07-27 | Открытое Акционерное Общество "А. Люлька-Сатурн" | Two-rotor gas turbine engine |
| GB2376269A (en) * | 2001-06-08 | 2002-12-11 | Rolls Royce Plc | A gas turbine engine breather outlet |
| RU2256810C1 (en) * | 2003-12-25 | 2005-07-20 | Федеральное государственное унитарное предприятие "Московское машиностроительное производственное предприятие "Салют" | Gas-turbine rotor oil support venting system |
| RU2267018C1 (en) * | 2004-07-28 | 2005-12-27 | Федеральное государственное унитарное предприятие "Завод имени В.Я.Климова - дочернее предприятие Федерального государственного унитарного предприятия "Российская самолетостроительная корпорация "МиГ" | Turbine rotor support of high-temperature gas-turbine engine |
| US8621839B2 (en) * | 2009-09-28 | 2014-01-07 | Pratt & Whitney Canada Corp. | Gas turbine engine breather exhaust oil collector |
| RU109223U1 (en) * | 2011-03-30 | 2011-10-10 | Открытое акционерное общество "Самарский научно-технический комплекс им. Н.Д. Кузнецова" | TURBINE OF THE THREE-SINGLE GAS-TURBINE ENGINE |
-
2010
- 2010-12-09 RU RU2010150495/06A patent/RU2456461C1/en active
Also Published As
| Publication number | Publication date |
|---|---|
| RU2456461C1 (en) | 2012-07-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PC41 | Official registration of the transfer of exclusive right |
Effective date: 20130926 |
|
| PD4A | Correction of name of patent owner |