DE602004026874D1 - Deflektor zur beeinflussung der kühllufteinströmung in einer gasturbinenschaufel - Google Patents
Deflektor zur beeinflussung der kühllufteinströmung in einer gasturbinenschaufelInfo
- Publication number
- DE602004026874D1 DE602004026874D1 DE602004026874T DE602004026874T DE602004026874D1 DE 602004026874 D1 DE602004026874 D1 DE 602004026874D1 DE 602004026874 T DE602004026874 T DE 602004026874T DE 602004026874 T DE602004026874 T DE 602004026874T DE 602004026874 D1 DE602004026874 D1 DE 602004026874D1
- Authority
- DE
- Germany
- Prior art keywords
- deflector
- influencing
- gas turbine
- turbine blade
- coolant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000002826 coolant Substances 0.000 title 1
- RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/02—Blade-carrying members, e.g. rotors
- F01D5/08—Heating, heat-insulating or cooling means
- F01D5/081—Cooling fluid being directed on the side of the rotor disc or at the roots of the blades
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
- F01D5/3007—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/627,970 US6974306B2 (en) | 2003-07-28 | 2003-07-28 | Blade inlet cooling flow deflector apparatus and method |
| PCT/CA2004/001015 WO2005012695A1 (en) | 2003-07-28 | 2004-07-19 | Gas turbine blade inlet cooling flow deflector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE602004026874D1 true DE602004026874D1 (de) | 2010-06-10 |
Family
ID=34103300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE602004026874T Expired - Lifetime DE602004026874D1 (de) | 2003-07-28 | 2004-07-19 | Deflektor zur beeinflussung der kühllufteinströmung in einer gasturbinenschaufel |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6974306B2 (de) |
| EP (1) | EP1649143B1 (de) |
| JP (1) | JP2007500299A (de) |
| CA (1) | CA2527305C (de) |
| DE (1) | DE602004026874D1 (de) |
| WO (1) | WO2005012695A1 (de) |
Families Citing this family (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE488205T1 (de) | 2003-03-14 | 2010-12-15 | Depuy Spine Inc | Hydraulische vorrichtung zur knochenzementeinspritzung bei perkutaner vertebroplastie |
| US8066713B2 (en) | 2003-03-31 | 2011-11-29 | Depuy Spine, Inc. | Remotely-activated vertebroplasty injection device |
| US8415407B2 (en) | 2004-03-21 | 2013-04-09 | Depuy Spine, Inc. | Methods, materials, and apparatus for treating bone and other tissue |
| US20070032567A1 (en) * | 2003-06-17 | 2007-02-08 | Disc-O-Tech Medical | Bone Cement And Methods Of Use Thereof |
| WO2005030034A2 (en) * | 2003-09-26 | 2005-04-07 | Depuy Spine, Inc. | Device for delivering viscous material |
| EP1786343B1 (de) * | 2004-07-30 | 2012-05-02 | Depuy Spine, Inc. | Gerät zur behandlung von knochen und anderem gewebe |
| US9381024B2 (en) * | 2005-07-31 | 2016-07-05 | DePuy Synthes Products, Inc. | Marked tools |
| US9918767B2 (en) | 2005-08-01 | 2018-03-20 | DePuy Synthes Products, Inc. | Temperature control system |
| US8360629B2 (en) | 2005-11-22 | 2013-01-29 | Depuy Spine, Inc. | Mixing apparatus having central and planetary mixing elements |
| US9642932B2 (en) | 2006-09-14 | 2017-05-09 | DePuy Synthes Products, Inc. | Bone cement and methods of use thereof |
| US7578652B2 (en) * | 2006-10-03 | 2009-08-25 | United Technologies Corporation | Hybrid vapor and film cooled turbine blade |
| WO2008047371A2 (en) | 2006-10-19 | 2008-04-24 | Depuy Spine, Inc. | Fluid delivery system |
| SG143087A1 (en) * | 2006-11-21 | 2008-06-27 | Turbine Overhaul Services Pte | Laser fillet welding |
| US20100034662A1 (en) * | 2006-12-26 | 2010-02-11 | General Electric Company | Cooled airfoil and method for making an airfoil having reduced trail edge slot flow |
| US8562285B2 (en) * | 2007-07-02 | 2013-10-22 | United Technologies Corporation | Angled on-board injector |
| US8221083B2 (en) | 2008-04-15 | 2012-07-17 | United Technologies Corporation | Asymmetrical rotor blade fir-tree attachment |
| FR2958537B1 (fr) | 2010-04-07 | 2012-06-01 | Septodont Ou Septodont Sas Ou Specialites Septodont | Composition dentaire |
| US8622702B1 (en) * | 2010-04-21 | 2014-01-07 | Florida Turbine Technologies, Inc. | Turbine blade with cooling air inlet holes |
| EP2452667A1 (de) | 2010-11-15 | 2012-05-16 | Septodont ou Septodont SAS ou Specialites Septodont | Endodontische Versiegelungszusammensetzung |
| IT1403416B1 (it) * | 2010-12-21 | 2013-10-17 | Avio Spa | Rotore palettato di una turbina a gas per motori aeronautici e metodo per il raffreddamento di detto rotore palettato |
| DE102011121634B4 (de) * | 2010-12-27 | 2019-08-14 | Ansaldo Energia Ip Uk Limited | Turbinenschaufel |
| EP2572698A1 (de) | 2011-09-21 | 2013-03-27 | Septodont ou Septodont SAS ou Specialites Septodont | Verschleißbeständige Dentalzusammensetzung |
| US9850761B2 (en) | 2013-02-04 | 2017-12-26 | United Technologies Corporation | Bell mouth inlet for turbine blade |
| EP2994627B1 (de) | 2013-05-10 | 2021-06-30 | Raytheon Technologies Corporation | Diffusorgehäusestreben für turbinenmotor |
| EP3004568B1 (de) * | 2013-06-04 | 2019-07-03 | United Technologies Corporation | Gasturbinentriebwerk mit schwalbenschwanz-tobi-statorschaufel |
| EP3047102B1 (de) * | 2013-09-16 | 2020-05-06 | United Technologies Corporation | Gasturbinemotor mit rotorscheibe, die am umfangsrand vorsprünge aufweist |
| KR101509385B1 (ko) * | 2014-01-16 | 2015-04-07 | 두산중공업 주식회사 | 스월링 냉각 채널을 구비한 터빈 블레이드 및 그 냉각 방법 |
| RU2630925C1 (ru) * | 2016-12-14 | 2017-09-14 | Публичное Акционерное Общество "Уфимское Моторостроительное Производственное Объединение" (Пао "Умпо") | Рабочее колесо девятой ступени ротора компрессора высокого давления (КВД) турбореактивного двигателя, диск рабочего колеса ротора КВД, лопатка рабочего колеса ротора КВД, лопаточный венец рабочего колеса ротора КВД |
| RU2630918C1 (ru) * | 2016-12-14 | 2017-09-14 | Публичное Акционерное Общество "Уфимское Моторостроительное Производственное Объединение" (Пао "Умпо") | Рабочее колесо первой ступени ротора компрессора высокого давления (КВД) турбореактивного двигателя (варианты), диск рабочего колеса ротора КВД, лопатка рабочего колеса ротора КВД, лопаточный венец рабочего колеса ротора КВД |
| RU2630919C1 (ru) * | 2016-12-14 | 2017-09-14 | Публичное Акционерное Общество "Уфимское Моторостроительное Производственное Объединение" (Пао "Умпо") | Рабочее колесо четвёртой ступени ротора компрессора высокого давления (КВД) турбореактивного двигателя (варианты), диск рабочего колеса ротора КВД, лопатка рабочего колеса ротора КВД, лопаточный венец рабочего колеса ротора КВД |
| RU2630924C1 (ru) * | 2016-12-14 | 2017-09-14 | Публичное Акционерное Общество "Уфимское Моторостроительное Производственное Объединение" (Пао "Умпо") | Рабочее колесо восьмой ступени ротора компрессора высокого давления (КВД) турбореактивного двигателя (варианты), диск рабочего колеса ротора КВД, лопатка рабочего колеса ротора КВД, лопаточный венец рабочего колеса ротора КВД |
| RU2630920C1 (ru) * | 2016-12-14 | 2017-09-14 | Публичное Акционерное Общество "Уфимское Моторостроительное Производственное Объединение" (Пао "Умпо") | Рабочее колесо пятой ступени ротора компрессора высокого давления (КВД) турбореактивного двигателя (варианты), диск рабочего колеса ротора КВД, лопатка рабочего колеса ротора КВД, лопаточный венец рабочего колеса ротора КВД |
| RU2630921C1 (ru) * | 2016-12-14 | 2017-09-14 | Публичное Акционерное Общество "Уфимское Моторостроительное Производственное Объединение" (Пао "Умпо") | Рабочее колесо третьей ступени ротора компрессора высокого давления (КВД) турбореактивного двигателя (варианты), диск рабочего колеса ротора КВД, лопатка рабочего колеса ротора КВД, лопаточный венец рабочего колеса ротора КВД |
| RU2630922C1 (ru) * | 2016-12-14 | 2017-09-14 | Публичное Акционерное Общество "Уфимское Моторостроительное Производственное Объединение" (Пао "Умпо") | Рабочее колесо шестой ступени ротора компрессора высокого давления (КВД) турбореактивного двигателя (варианты), диск рабочего колеса ротора КВД, лопатка рабочего колеса ротора КВД, лопаточный венец рабочего колеса ротора КВД |
| RU2630923C1 (ru) * | 2016-12-14 | 2017-09-14 | Публичное Акционерное Общество "Уфимское Моторостроительное Производственное Объединение" (Пао "Умпо") | Рабочее колесо седьмой ступени ротора компрессора высокого давления (КВД) турбореактивного двигателя (варианты), диск рабочего колеса ротора КВД, лопатка рабочего колеса ротора КВД, лопаточный венец рабочего колеса ротора КВД |
| US11002138B2 (en) | 2017-12-13 | 2021-05-11 | Solar Turbines Incorporated | Turbine blade cooling system with lower turning vane bank |
| US11022037B2 (en) | 2018-01-04 | 2021-06-01 | General Electric Company | Gas turbine engine thermal management system |
| US10941706B2 (en) | 2018-02-13 | 2021-03-09 | General Electric Company | Closed cycle heat engine for a gas turbine engine |
| US11143104B2 (en) | 2018-02-20 | 2021-10-12 | General Electric Company | Thermal management system |
| US11015534B2 (en) | 2018-11-28 | 2021-05-25 | General Electric Company | Thermal management system |
| US12410712B1 (en) | 2024-09-24 | 2025-09-09 | Pratt & Whitney Canada Corp. | Rotor blade with apertured cooling air deflector |
| CN119900616B (zh) * | 2025-01-24 | 2025-10-31 | 中国航发湖南动力机械研究所 | 一种涡轮转子叶片榫头的导流装置 |
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| US3848636A (en) * | 1972-09-15 | 1974-11-19 | Bendix Corp | Control apparatus particularly for a plurality of compressor bleed valves of a gas turbine engine |
| US3809490A (en) * | 1973-05-02 | 1974-05-07 | United Aircraft Corp | Compressor surge sensor |
| US3849020A (en) * | 1973-09-13 | 1974-11-19 | Bendix Corp | Fluidic compressor air bleed valve control apparatus |
| USRE30329E (en) * | 1975-12-01 | 1980-07-08 | Compressor Controls Corp. | Method and apparatus for antisurge protection of a dynamic compressor |
| US4391092A (en) * | 1980-07-30 | 1983-07-05 | The Bendix Corporation | Multiple position digital actuator |
| GB2252368B (en) * | 1981-03-20 | 1993-02-17 | Rolls Royce | Liquid cooled aerofoil blade |
| US4626169A (en) * | 1983-12-13 | 1986-12-02 | United Technologies Corporation | Seal means for a blade attachment slot of a rotor assembly |
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| US4568058A (en) * | 1985-07-01 | 1986-02-04 | Joy Manufacturing Company | Dual stage hydraulic actuator for expanding gate valve |
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| DE3835932A1 (de) | 1988-10-21 | 1990-04-26 | Mtu Muenchen Gmbh | Vorrichtung zur kuehlluftzufuehrung fuer gasturbinen-rotorschaufeln |
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| US5403156A (en) * | 1993-10-26 | 1995-04-04 | United Technologies Corporation | Integral meter plate for turbine blade and method |
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| US6382914B1 (en) * | 2001-02-23 | 2002-05-07 | General Electric Company | Cooling medium transfer passageways in radial cooled turbine blades |
| US6491496B2 (en) * | 2001-02-23 | 2002-12-10 | General Electric Company | Turbine airfoil with metering plates for refresher holes |
| FR2823794B1 (fr) | 2001-04-19 | 2003-07-11 | Snecma Moteurs | Aube rapportee et refroidie pour turbine |
-
2003
- 2003-07-28 US US10/627,970 patent/US6974306B2/en not_active Expired - Lifetime
-
2004
- 2004-07-19 CA CA2527305A patent/CA2527305C/en not_active Expired - Fee Related
- 2004-07-19 DE DE602004026874T patent/DE602004026874D1/de not_active Expired - Lifetime
- 2004-07-19 WO PCT/CA2004/001015 patent/WO2005012695A1/en not_active Ceased
- 2004-07-19 EP EP04737951A patent/EP1649143B1/de not_active Expired - Lifetime
- 2004-07-19 JP JP2006521351A patent/JP2007500299A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JP2007500299A (ja) | 2007-01-11 |
| EP1649143A1 (de) | 2006-04-26 |
| EP1649143B1 (de) | 2010-04-28 |
| CA2527305C (en) | 2012-07-03 |
| US20050025622A1 (en) | 2005-02-03 |
| CA2527305A1 (en) | 2005-02-10 |
| WO2005012695A1 (en) | 2005-02-10 |
| US6974306B2 (en) | 2005-12-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition |