ES2030973T3 - Turbina de geometria variable. - Google Patents
Turbina de geometria variable.Info
- Publication number
- ES2030973T3 ES2030973T3 ES198989304869T ES89304869T ES2030973T3 ES 2030973 T3 ES2030973 T3 ES 2030973T3 ES 198989304869 T ES198989304869 T ES 198989304869T ES 89304869 T ES89304869 T ES 89304869T ES 2030973 T3 ES2030973 T3 ES 2030973T3
- Authority
- ES
- Spain
- Prior art keywords
- wall
- variable geometry
- nozzle
- geometry turbine
- turbine
- 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
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
- F01D17/00—Regulating or controlling by varying flow
- F01D17/10—Final actuators
- F01D17/12—Final actuators arranged in stator parts
- F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
- F01D17/141—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path
- F01D17/143—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path the shiftable member being a wall, or part thereof of a radial diffuser
-
- 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
- F01D17/00—Regulating or controlling by varying flow
- F01D17/10—Final actuators
- F01D17/12—Final actuators arranged in stator parts
- F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
- F01D17/16—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes
- F01D17/167—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes of vanes moving in translation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Turbines (AREA)
- Supercharger (AREA)
Abstract
TURBINA DE GEOMETRIA VARIABLE EN LA QUE UN PASO DE ENTRADA TIENE UNA PARED MOVIL (4) CUYA POSICION SE AJUSTA PARA QUE SE ADAPTEN LAS CARACTERISTICAS DE LA TURBINA EN RELACION AL CAUDAL QUE PASA POR LA MISMA. UNAS PALETAS DE TOBERA (6) SE EXTIENDEN A TRAVES DE LA PARED MOVIL (4) Y ESTAN MONTADAS EN UN SOPORTE (7) QUE ESTA NORMALMENTE ESTACIONARIO DE FORMA QUE LAS TOBERAS CONTACTAN LA PARED FRONTAL (5) DEL PASO DE ENTRADA. EL SOPORTE DE LAS TOBERAS (7) SE DESPLAZA CON LA PARED MOVIL (4) CUANDO ESTA (4) ABRE EL PASO DE ENTRADA MAS ALLA DE UNA EXTENSION PREDETERMINADA DE FORMA QUE LAS PALETAS DE TOBERA (6) QUEDEN AL MENOS PARCIALMENTE RETRAIDAS CUANDO LA PARED MOVIL (4) SE ENCUENTRA EN LA POSICION DE APERTURA COMPLETA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8811623A GB2218744B (en) | 1988-05-17 | 1988-05-17 | Variable geometry turbine |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2030973T3 true ES2030973T3 (es) | 1992-11-16 |
Family
ID=10637018
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES198989304869T Expired - Lifetime ES2030973T3 (es) | 1988-05-17 | 1989-05-15 | Turbina de geometria variable. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4973223A (es) |
EP (1) | EP0342889B1 (es) |
JP (1) | JP2730968B2 (es) |
BR (1) | BR8902302A (es) |
DE (1) | DE68901360D1 (es) |
ES (1) | ES2030973T3 (es) |
GB (1) | GB2218744B (es) |
MX (1) | MX171870B (es) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PT8409T (pt) * | 1991-12-09 | 1993-06-30 | Antonio Manuel Da Costa Lage | Greencar |
EP0571205B1 (en) * | 1992-05-21 | 1997-03-05 | Alliedsignal Limited | Variable exhaust driven turbochargers |
GB9711893D0 (en) | 1997-06-10 | 1997-08-06 | Holset Engineering Co | Variable geometry turbine |
GB2326198A (en) | 1997-06-10 | 1998-12-16 | Holset Engineering Co | Variable geometry turbine |
US6652224B2 (en) * | 2002-04-08 | 2003-11-25 | Holset Engineering Company Ltd. | Variable geometry turbine |
US6941755B2 (en) * | 2003-10-28 | 2005-09-13 | Daimlerchrysler Corporation | Integrated bypass and variable geometry configuration for an exhaust gas turbocharger |
EP1700005B1 (en) * | 2003-12-10 | 2014-12-03 | Honeywell International Inc. | Variable nozzle device for a turbocharger |
US7165936B2 (en) * | 2004-08-16 | 2007-01-23 | Honeywell International, Inc. | Adjustable flow turbine nozzle |
KR101070903B1 (ko) * | 2004-08-19 | 2011-10-06 | 삼성테크윈 주식회사 | 가변 베인형 터빈 |
US20070089413A1 (en) * | 2005-10-21 | 2007-04-26 | Edward Green | Turbo catalyst light-off device |
EP2074323B1 (en) * | 2006-10-12 | 2012-11-21 | United Technologies Corporation | Turbofan engine with variable bypass nozzle exit area and method of operation |
JP2008215083A (ja) * | 2007-02-28 | 2008-09-18 | Mitsubishi Heavy Ind Ltd | 可変容量型排気ターボ過給機における可変ノズル機構部取付構造 |
WO2008124758A1 (en) * | 2007-04-10 | 2008-10-16 | Elliott Company | Centrifugal compressor having adjustable inlet guide vanes |
WO2009133335A1 (en) | 2008-04-01 | 2009-11-05 | Cummins Turbo Technologies Limited | Variable geometry turbine |
WO2009145276A1 (ja) | 2008-05-28 | 2009-12-03 | 京セラ株式会社 | バンドパスフィルタならびにそれを用いた無線通信モジュールおよび無線通信機器 |
US8704619B2 (en) | 2008-05-28 | 2014-04-22 | Kyocera Corporation | Bandpass filter and radio communication module and radio communication device using the same |
DE102009004890A1 (de) * | 2009-01-16 | 2010-07-22 | Bosch Mahle Turbo Systems Gmbh & Co. Kg | Ladeeinrichtung |
GB2468871B (en) * | 2009-03-25 | 2015-03-18 | Cummins Turbo Tech Ltd | Turbocharger |
US20110173973A1 (en) * | 2010-01-20 | 2011-07-21 | International Engine Intellectrual Property Company, LLC | Turbine inlet flow modulator |
US8967956B2 (en) * | 2011-09-26 | 2015-03-03 | Honeywell International Inc. | Turbocharger variable-nozzle assembly with vane sealing arrangement |
US8967955B2 (en) * | 2011-09-26 | 2015-03-03 | Honeywell International Inc. | Turbocharger with variable nozzle having labyrinth seal for vanes |
US9932888B2 (en) | 2016-03-24 | 2018-04-03 | Borgwarner Inc. | Variable geometry turbocharger |
JP7317657B2 (ja) * | 2019-10-07 | 2023-07-31 | トヨタ自動車株式会社 | ターボチャージャ |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1322810A (en) * | 1919-11-25 | Rotary pump with adjustable gate | ||
US1656012A (en) * | 1928-01-10 | Hydraulic machine | ||
US2861774A (en) * | 1950-02-16 | 1958-11-25 | Alfred J Buchi | Inlet control for radial flow turbines |
GB691144A (en) * | 1950-02-16 | 1953-05-06 | Alfred Buechi | Inlet control device for radial flow turbine wheels |
US2846185A (en) * | 1955-02-22 | 1958-08-05 | Sfindex | Full admission impulse turbine |
NL225232A (es) * | 1958-01-20 | |||
NL139802B (nl) * | 1968-05-31 | 1973-09-17 | Stork Koninklijke Maschf | Turbine voor een compressibel medium. |
GB1473248A (en) * | 1975-01-04 | 1977-05-11 | G Sojuz Ni Traktor I | Turbochargers |
JPS58594B2 (ja) * | 1978-03-31 | 1983-01-07 | 日立造船株式会社 | 遠心圧縮機 |
US4403914A (en) * | 1981-07-13 | 1983-09-13 | Teledyne Industries, Inc. | Variable geometry device for turbomachinery |
US4527949A (en) * | 1983-09-12 | 1985-07-09 | Carrier Corporation | Variable width diffuser |
DE161559T1 (de) * | 1984-05-15 | 1986-04-10 | Aktieselskabet Kongsberg Vaepenfabrikk, Kongsberg | Einstecktiefe- und winkelstandregelungseinrichtung fuer verdichtereinlassleitschaufel. |
US4643639A (en) * | 1984-12-24 | 1987-02-17 | Sundstrand Corporation | Adjustable centrifugal pump |
US4802817A (en) * | 1987-12-23 | 1989-02-07 | Sundstrand Corporation | Centrifugal pump with self-regulating impeller discharge shutter |
-
1988
- 1988-05-17 GB GB8811623A patent/GB2218744B/en not_active Expired - Lifetime
-
1989
- 1989-05-15 ES ES198989304869T patent/ES2030973T3/es not_active Expired - Lifetime
- 1989-05-15 DE DE8989304869T patent/DE68901360D1/de not_active Expired - Fee Related
- 1989-05-15 US US07/352,095 patent/US4973223A/en not_active Expired - Lifetime
- 1989-05-15 EP EP89304869A patent/EP0342889B1/en not_active Expired
- 1989-05-17 BR BR898902302A patent/BR8902302A/pt not_active IP Right Cessation
- 1989-05-17 MX MX016080A patent/MX171870B/es unknown
- 1989-05-17 JP JP1121635A patent/JP2730968B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0342889B1 (en) | 1992-04-29 |
MX171870B (es) | 1993-11-22 |
GB8811623D0 (en) | 1988-06-22 |
JPH0264203A (ja) | 1990-03-05 |
BR8902302A (pt) | 1990-01-09 |
DE68901360D1 (de) | 1992-06-04 |
GB2218744B (en) | 1992-03-18 |
EP0342889A1 (en) | 1989-11-23 |
JP2730968B2 (ja) | 1998-03-25 |
US4973223A (en) | 1990-11-27 |
GB2218744A (en) | 1989-11-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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