RU2010153547A - Рабочее колесо и лопатка ротора, предназначенные для использования в турбинном двигателе, и лопатка ротора, предназначенная для использования в турбинном двигателе - Google Patents
Рабочее колесо и лопатка ротора, предназначенные для использования в турбинном двигателе, и лопатка ротора, предназначенная для использования в турбинном двигателе Download PDFInfo
- Publication number
- RU2010153547A RU2010153547A RU2010153547/06A RU2010153547A RU2010153547A RU 2010153547 A RU2010153547 A RU 2010153547A RU 2010153547/06 A RU2010153547/06 A RU 2010153547/06A RU 2010153547 A RU2010153547 A RU 2010153547A RU 2010153547 A RU2010153547 A RU 2010153547A
- Authority
- RU
- Russia
- Prior art keywords
- impeller
- blade
- connection
- groove
- 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 2
- 230000003993 interaction Effects 0.000 claims abstract 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3284—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings characterised by their structure; Selection of materials
- F16J15/3288—Filamentary structures, e.g. brush seals
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/650,896 | 2009-12-31 | ||
| US12/650,896 US7938403B1 (en) | 2009-12-31 | 2009-12-31 | Brush seals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2010153547A true RU2010153547A (ru) | 2012-07-10 |
Family
ID=43921102
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2010153547/06A RU2010153547A (ru) | 2009-12-31 | 2010-12-28 | Рабочее колесо и лопатка ротора, предназначенные для использования в турбинном двигателе, и лопатка ротора, предназначенная для использования в турбинном двигателе |
| RU2010153538/06A RU2555948C2 (ru) | 2009-12-31 | 2010-12-28 | Щеточное уплотнение |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2010153538/06A RU2555948C2 (ru) | 2009-12-31 | 2010-12-28 | Щеточное уплотнение |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US7938403B1 (enExample) |
| EP (1) | EP2351952B1 (enExample) |
| JP (1) | JP5732246B2 (enExample) |
| RU (2) | RU2010153547A (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2650727B2 (ja) | 1988-07-29 | 1997-09-03 | 株式会社金陽社 | 製紙用ロール |
| DE102008006485A1 (de) * | 2008-01-29 | 2009-07-30 | Mtu Aero Engines Gmbh | Bürstendichtung und Verfahren zur Montage einer Bürstendichtung |
| US8490981B2 (en) * | 2010-02-23 | 2013-07-23 | General Electric Company | Brush seal |
| KR101442739B1 (ko) * | 2014-04-08 | 2014-09-23 | 터보파워텍(주) | 브러시 실링장치 |
| CN105317470B (zh) * | 2014-06-17 | 2017-06-16 | 斗山重工业株式会社 | 刷式密封组件 |
| DE102014212174A1 (de) * | 2014-06-25 | 2015-12-31 | MTU Aero Engines AG | Bürstendichtungssystem zum Abdichten eines Spalts zwischen relativ zueinander bewegbaren Bauteilen einer Strömungsmaschine |
| GB201814672D0 (en) * | 2018-09-10 | 2018-10-24 | Rolls Royce Plc | Brush seal |
| WO2020256678A2 (en) * | 2019-06-21 | 2020-12-24 | Turbin Arge Ve Muhendislik Anonim Sirketi | A brush seal |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2258277B (en) * | 1991-07-29 | 1995-02-22 | Europ Gas Turbines Ltd | Brush seals |
| US5401036A (en) * | 1993-03-22 | 1995-03-28 | Eg & G Sealol, Inc. | Brush seal device having a recessed back plate |
| DE19529655C2 (de) * | 1995-08-11 | 1999-04-22 | Mtu Muenchen Gmbh | Bürstendichtung für Turbomaschinen |
| GB9525212D0 (en) | 1995-12-09 | 1996-02-07 | Rolls Royce Plc | Brush seal |
| GB9821927D0 (en) * | 1998-10-08 | 1998-12-02 | Rolls Royce Plc | Improved brush seal |
| US6196550B1 (en) * | 1999-02-11 | 2001-03-06 | Alliedsignal Inc. | Pressure balanced finger seal |
| US6457719B1 (en) * | 2000-08-14 | 2002-10-01 | United Technologies Corporation | Brush seal |
| JP2002139154A (ja) * | 2000-11-01 | 2002-05-17 | Eagle Engineering Aerospace Co Ltd | ブラシ型シール装置 |
| US6685427B1 (en) * | 2002-07-23 | 2004-02-03 | General Electric Company | Brush seal for a rotary machine and method of retrofitting |
| RU2269047C2 (ru) * | 2003-12-29 | 2006-01-27 | Валентин Сергеевич Васильев | Щеточное уплотнение |
| US7255352B2 (en) * | 2005-09-29 | 2007-08-14 | General Electric Company | Pressure balanced brush seal |
| JP5028918B2 (ja) * | 2006-09-11 | 2012-09-19 | 富士電機株式会社 | 回転物体用シール装置 |
| US8814169B2 (en) * | 2008-12-31 | 2014-08-26 | Eaton Corporation | Brush seal front plate and assembly |
-
2009
- 2009-12-31 US US12/650,896 patent/US7938403B1/en active Active
-
2010
- 2010-12-20 EP EP10195957.5A patent/EP2351952B1/en active Active
- 2010-12-21 JP JP2010283895A patent/JP5732246B2/ja active Active
- 2010-12-28 RU RU2010153547/06A patent/RU2010153547A/ru not_active Application Discontinuation
- 2010-12-28 RU RU2010153538/06A patent/RU2555948C2/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2011137543A (ja) | 2011-07-14 |
| US7938403B1 (en) | 2011-05-10 |
| RU2555948C2 (ru) | 2015-07-10 |
| EP2351952A1 (en) | 2011-08-03 |
| RU2010153538A (ru) | 2012-07-10 |
| JP5732246B2 (ja) | 2015-06-10 |
| EP2351952B1 (en) | 2013-04-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA92 | Acknowledgement of application withdrawn (lack of supplementary materials submitted) |
Effective date: 20150224 |