ES2159349T3 - Procedimiento y dispositivo para la limpieza en humedo de los anillos de toberas de una turbina de turbocompresor de gases de escape. - Google Patents

Procedimiento y dispositivo para la limpieza en humedo de los anillos de toberas de una turbina de turbocompresor de gases de escape.

Info

Publication number
ES2159349T3
ES2159349T3 ES96810822T ES96810822T ES2159349T3 ES 2159349 T3 ES2159349 T3 ES 2159349T3 ES 96810822 T ES96810822 T ES 96810822T ES 96810822 T ES96810822 T ES 96810822T ES 2159349 T3 ES2159349 T3 ES 2159349T3
Authority
ES
Spain
Prior art keywords
turbine
housing
exhaust gas
running wheel
turbocompresor
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
Application number
ES96810822T
Other languages
English (en)
Inventor
Andre Beck
Dieter Haberle
Johann Kronthaler
Gavin John Menzies
Dirk Dr Telschow
Jonas Zumbrunn
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Accelleron Industries AG
Original Assignee
ABB Turbo Systems AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ABB Turbo Systems AG filed Critical ABB Turbo Systems AG
Application granted granted Critical
Publication of ES2159349T3 publication Critical patent/ES2159349T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/002—Cleaning of turbomachines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/04—Cleaning of, preventing corrosion or erosion in, or preventing unwanted deposits in, combustion engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
    • F02C6/04—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
    • F02C6/10—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output supplying working fluid to a user, e.g. a chemical process, which returns working fluid to a turbine of the plant
    • F02C6/12—Turbochargers, i.e. plants for augmenting mechanical power output of internal-combustion piston engines by increase of charge pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Supercharger (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Control Of Turbines (AREA)

Abstract

EL OBJETIVO DE LA INVENCION ES CONSEGUIR UN PROCEDIMIENTO PARA LIMPIEZA HUMEDA DEL ANILLO DE TOBERAS DE TURBINAS DE TURBOCOMPRESOR, CON EL CUAL A PESAR DE LA UTILIZACION DE CANTIDAD DE AGUA REDUCIDA SE CONSIGUE UN EFECTO DE LIMPIEZA MEJORADO. PUEDE REDUCIRSE ADEMAS LA POTENCIA DEL MOTOR DE COMBUSTION INTERNA DESDE EL PRINCIPIO DEL PROCESO DE LIMPIEZA EN UNA CANTIDAD MENOR QUE LA CONOCIDA HASTA AHORA Y DEBE ELEVARSE POR TANTO LA SEGURIDAD DE FUNCIONAMIENTO DEL TURBOCOMPRESOR. DE ACUERDO CON LA INVENCION ESTO SE CONSIGUE DE TAL MODO, QUE DESPUES DE LA DETERMINACION DE LA NECESIDAD DE LIMPIEZA SE DISPARA UN CICLO DE LIMPIEZA QUE SE DESARROLLA DE FORMA AUTOMATICA, DONDE EL AGUA (37) SE INYECTA MULTIPLES VECES EN UN TIEMPO CORTO EN LA ZONA DELANTERA DEL ANILLO (7) DE TOBERAS Y SE MANTIENE UNA PAUSA DE INYECCION ENTRE LOS PROCESOS DE INYECCION PARA CALENTAMIENTO DE NUEVO DEL ANILLO (7) DE TOBERAS.
ES96810822T 1995-12-29 1996-11-25 Procedimiento y dispositivo para la limpieza en humedo de los anillos de toberas de una turbina de turbocompresor de gases de escape. Expired - Lifetime ES2159349T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19549142A DE19549142A1 (de) 1995-12-29 1995-12-29 Verfahren und Vorrichtung zur Nassreinigung des Düsenrings einer Abgasturbolader-Turbine

Publications (1)

Publication Number Publication Date
ES2159349T3 true ES2159349T3 (es) 2001-10-01

Family

ID=7781644

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96810822T Expired - Lifetime ES2159349T3 (es) 1995-12-29 1996-11-25 Procedimiento y dispositivo para la limpieza en humedo de los anillos de toberas de una turbina de turbocompresor de gases de escape.

Country Status (13)

Country Link
US (1) US5944483A (es)
EP (1) EP0781897B1 (es)
JP (1) JP3051352B2 (es)
KR (1) KR100354689B1 (es)
CN (1) CN1079895C (es)
AT (1) ATE201481T1 (es)
CZ (1) CZ290308B6 (es)
DE (2) DE19549142A1 (es)
DK (1) DK0781897T3 (es)
ES (1) ES2159349T3 (es)
NO (1) NO312166B1 (es)
PL (1) PL182202B1 (es)
RU (1) RU2178531C2 (es)

Families Citing this family (73)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6394108B1 (en) * 1999-06-29 2002-05-28 John Jeffrey Butler Inside out gas turbine cleaning method
DE19958177A1 (de) * 1999-12-02 2001-01-25 Daimler Chrysler Ag Beseitigung von Brennraumverkokungen beim Ottomotor mit Direkteinspritzung
DE10014810A1 (de) 2000-03-27 2001-10-11 Abb Turbo Systems Ag Baden Radialturbine eines Abgasturboladers
US6491048B1 (en) * 2000-05-26 2002-12-10 Hydrochem Industrial Services, Inc. Manifold for use in cleaning combustion turbines
US6233937B1 (en) 2000-09-20 2001-05-22 Siemens Westinghouse Power Corporation Cooling spray application to a turbine and exhaust region of a steam turbine
US6630198B2 (en) * 2001-01-19 2003-10-07 General Electric Co. Methods and apparatus for washing gas turbine engines
FI114112B (fi) * 2001-03-14 2004-08-13 Marioff Corp Oy Menetelmä polttomoottorin pakokaasujen puhdistamiseksi ja laitteisto kostean ilman syöttämiseksi polttomoottoriin
US6712080B1 (en) * 2002-02-15 2004-03-30 The United States Of America As Represented By The Secretary Of The Army Flushing system for removing lubricant coking in gas turbine bearings
DE10217225B4 (de) * 2002-04-18 2008-10-23 Caterpillar Motoren Gmbh & Co. Kg Aufgeladene mehrzylindrige Brennkraftmaschine
US6883527B2 (en) * 2002-07-24 2005-04-26 General Electric Company Method for robotically cleaning compressor blading of a turbine
JP3716236B2 (ja) * 2002-08-09 2005-11-16 三菱重工業株式会社 タービンの付着物除去設備
US7065955B2 (en) * 2003-06-18 2006-06-27 General Electric Company Methods and apparatus for injecting cleaning fluids into combustors
SE525924C2 (sv) * 2003-09-25 2005-05-24 Gas Turbine Efficiency Ab Munstycke samt metod för rengöring av gasturbinkompressorer
DE10355105A1 (de) * 2003-11-24 2005-06-02 Abb Turbo Systems Ag Reinigungsvorrichtung
US7703286B2 (en) * 2006-09-22 2010-04-27 Pratt & Whitney Canada Corp. Internal fuel manifold and fuel fairing interface
EP1627993A1 (de) * 2004-08-16 2006-02-22 ABB Turbo Systems AG Reinigungsvorrichtung für eine Abgasturbine
US7721546B2 (en) * 2005-01-14 2010-05-25 Pratt & Whitney Canada Corp. Gas turbine internal manifold mounting arrangement
US20060156733A1 (en) * 2005-01-14 2006-07-20 Pratt & Whitney Canada Corp. Integral heater for fuel conveying member
ES2303222T3 (es) 2005-01-25 2008-08-01 Gas Turbine Efficiency Ab Metodo y aparato de limpieza de sondas.
EP1707742A1 (de) 2005-03-09 2006-10-04 ABB Turbo Systems AG Turbinenschaufel mit Schmutzfänger
EP1724443A1 (de) * 2005-05-20 2006-11-22 ABB Turbo Systems AG Düsenring
US7540157B2 (en) 2005-06-14 2009-06-02 Pratt & Whitney Canada Corp. Internally mounted fuel manifold with support pins
FI120211B (fi) * 2005-06-14 2009-07-31 Waertsilae Finland Oy Turbokompressorin turpiiniyksikkö ja menetelmä turbokompressorin turpiiniyksikön karstoittumisen estämiseksi
FI117804B (fi) 2005-09-16 2007-02-28 Waertsilae Finland Oy Järjestely ja menetelmä turbokompressorilla varustetun mäntämoottorin yhteydessä
WO2007036059A1 (de) * 2005-09-30 2007-04-05 Abb Turbo Systems Ag Turbinenreinigung
JP4650233B2 (ja) * 2005-11-24 2011-03-16 株式会社Ｉｈｉ 過給機
US8353166B2 (en) 2006-08-18 2013-01-15 Pratt & Whitney Canada Corp. Gas turbine combustor and fuel manifold mounting arrangement
US20080053096A1 (en) * 2006-08-31 2008-03-06 Pratt & Whitney Canada Corp. Fuel injection system and method of assembly
US8033113B2 (en) * 2006-08-31 2011-10-11 Pratt & Whitney Canada Corp. Fuel injection system for a gas turbine engine
US7871473B2 (en) * 2006-09-20 2011-01-18 Borgwarner Inc. Automatic compressor stage cleaning for air boost systems
US7743612B2 (en) * 2006-09-22 2010-06-29 Pratt & Whitney Canada Corp. Internal fuel manifold and fuel inlet connection
US7926286B2 (en) * 2006-09-26 2011-04-19 Pratt & Whitney Canada Corp. Heat shield for a fuel manifold
US8171738B2 (en) * 2006-10-24 2012-05-08 Pratt & Whitney Canada Corp. Gas turbine internal manifold mounting arrangement
DE102006057383A1 (de) * 2006-12-04 2008-06-05 Voith Patent Gmbh Turbinenanlage zum Nutzen von Energie aus Meereswellen
DE102007017844B4 (de) * 2007-04-16 2010-04-15 Continental Automotive Gmbh Abgasturbolader, Brennkraftmaschine mit diesem Abgasturbolader und Verfahren zum Regeln des Ladedrucks des Abgasturboladers
US7856825B2 (en) * 2007-05-16 2010-12-28 Pratt & Whitney Canada Corp. Redundant mounting system for an internal fuel manifold
US8051664B2 (en) 2007-07-23 2011-11-08 Pratt & Whitney Canada Corp. Pre-loaded internal fuel manifold support
EP2071151A1 (en) * 2007-12-12 2009-06-17 Siemens Aktiengesellschaft Method for cleaning turbine blades under operation conditions, corresponding turbine and turbocharger
US7870730B2 (en) * 2007-12-18 2011-01-18 Detroit Diesel Corporation Variable geometry turbocharger extender idle vane cycle
NO328395B1 (no) * 2008-03-27 2010-02-08 Dynavec As Fremgangsmåte og anordning for å redusere slitasje i en vannturbin
GB2459314B (en) * 2008-04-17 2012-12-12 Cummins Turbo Tech Ltd Turbocharger cleaning
EP2113638A1 (de) * 2008-04-30 2009-11-04 ABB Turbo Systems AG Einspritzvorrichtung
EP2116696A1 (en) 2008-05-07 2009-11-11 Napier Turbochargers Limited Method for cleaning a component of a turbocharger under operating conditions and turbine of a turbocharger
US8858720B2 (en) * 2008-12-09 2014-10-14 Chevron Belgium Nv Method for cleaning deposits from turbocharger and supercharger compressors
US8303243B2 (en) * 2009-01-15 2012-11-06 Pratt & Whitney Canada Corp. Turbine wash port for a gas turbine engine
US8245952B2 (en) * 2009-02-20 2012-08-21 Pratt & Whitney Canada Corp. Compressor wash nozzle integrated in an inlet case strut
NO329650B1 (no) * 2009-07-15 2010-11-22 Dynavec As Fremgangsmåte og anordning for å motvirke slitasje fra partikkelholdig drivvann i et løpehjul
US8602721B2 (en) 2009-12-02 2013-12-10 Wartsila Finland Oy Method of operating turbocharged piston engine
GB2484337A (en) * 2010-10-08 2012-04-11 Uyioghosa Leonard Igie A compressor washing apparatus and associated nozzle for a gas turbine engine
US8632299B2 (en) 2010-11-30 2014-01-21 Pratt & Whitney Canada Corp. Engine case with wash system
DE102011008649A1 (de) * 2011-01-14 2012-07-19 Abb Turbo Systems Ag Turbinenreinigung
FR2979264B1 (fr) * 2011-08-30 2017-06-23 Snecma Procede de nettoyage des aubes d'un rotor interne d'un turbomoteur et organe de projection de pellets de glace seche correspondant.
DE102011082089A1 (de) * 2011-09-02 2013-03-07 Abb Turbo Systems Ag Reinigungsvorrichtung einer Abgasturbine
EP2574736A1 (en) * 2011-09-29 2013-04-03 Caterpillar Motoren GmbH & Co. KG Turbine washing for charged internal combustion engines
EP2780567A4 (en) * 2011-11-16 2015-10-07 Mack Trucks DIESEL ENGINE ARRANGEMENT AND METHOD FOR REGULATING THE VARNISH DEPOSITION
US9260968B2 (en) * 2012-04-25 2016-02-16 General Electric Company Systems and methods for reconditioning turbine engines in power generation systems
JP5986800B2 (ja) * 2012-05-18 2016-09-06 三菱重工業株式会社 過給機洗浄装置、これを備えた過給機およびこれを備えた内燃機関、並びに過給機の洗浄方法
FR3005108B1 (fr) * 2013-04-30 2018-01-05 Safran Helicopter Engines Dispositif de lavage de carter d'entree d'air de turbomachine
US10577968B2 (en) * 2013-05-31 2020-03-03 General Electric Company Dry steam cleaning a surface
US11643946B2 (en) 2013-10-02 2023-05-09 Aerocore Technologies Llc Cleaning method for jet engine
DK3052252T3 (da) 2013-10-02 2022-11-28 Aerocore Tech Llc Fremgangsmåde til rensning af jetmotor
ITMI20132042A1 (it) 2013-12-06 2015-06-07 Nuovo Pignone Srl Metodi per lavare motori con turbina a gas e motori con turbina a gas
ITCO20130064A1 (it) * 2013-12-06 2015-06-07 Nuovo Pignone Srl Ugelli di lavaggio e motori con turbina a gas
US9874108B2 (en) * 2014-07-08 2018-01-23 Rolls-Royce Corporation Cleaning system for a turbofan gas turbine engine
US9951647B2 (en) * 2015-12-17 2018-04-24 General Electric Company System and method for in situ cleaning of internal components of a gas turbine engine and a related plug assembly
US10473061B2 (en) * 2017-03-21 2019-11-12 Ford Global Technologies, Llc Method and system for engine water injection
FR3065993B1 (fr) * 2017-05-03 2019-05-10 Ge Energy Products France Snc Conduit d'admission pour turbine a gaz ou au fioul munie d'une structure de saturation d'eau
JP6958097B2 (ja) * 2017-08-10 2021-11-02 いすゞ自動車株式会社 インタークーラの水抜き装置
US11306610B2 (en) * 2017-12-22 2022-04-19 Marelli Corporation Turbine housing and washing method of turbine housing
DE102018110567A1 (de) * 2018-05-03 2019-11-07 Man Energy Solutions Se Automatische Turboladerreinigungsvorrichtung
KR101993700B1 (ko) * 2018-09-07 2019-06-27 주식회사 이엠코 화력발전소의 배가스 처리장치
GB201906541D0 (en) * 2019-05-09 2019-06-26 Rolls Royce Plc Washing tool, washing system and a method of washing
NO345755B1 (no) * 2019-07-24 2021-07-12 Knuth Jahr Metode for vasking av turbokompressor roterende skovler

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH66056A (fr) * 1913-08-11 1914-08-01 Barbezat Margot Paul Emile Dispositif pour la culture de plantes
US2549819A (en) * 1948-12-22 1951-04-24 Kane Saul Allan Axial flow compressor cooling system
US2775864A (en) * 1951-04-10 1957-01-01 Gen Motors Corp Jet propulsion engine with afterburner
DE1147085B (de) * 1960-05-04 1963-04-11 Kloeckner Humboldt Deutz Ag Kolbengesteuerte Zweitakt-Brennkraft-maschine mit einer Einrichtung zum Reinigen dervom Kolben gesteuerten Kanaele
US3623668A (en) * 1968-03-04 1971-11-30 Gen Electric Wash manifold
DD76646A3 (es) * 1969-02-27 1970-10-05
DE2008503A1 (de) * 1969-07-28 1971-02-11 VEB Bergmann Borsig/Gorlitzer Ma schinenbau, Werk Berlin, Berlin Einrichtung zum Waschen der Schaufeln von Gasturbinen
NO135330C (no) * 1970-11-10 1991-03-26 Rivenaes Ivar Fremgangsmaate og apparatur til rengjoering av en forbrenningsmotor eller liknende.
FR2234796A5 (es) * 1973-06-19 1975-01-17 Semt
GB1460675A (en) * 1974-07-20 1977-01-06 Semt Method and device for cleaning a supercharging set powering turbine device
SE387720B (sv) * 1974-12-30 1976-09-13 Stal Laval Turbin Ab Tvettapparat for tvastegskompressor
DE2842229A1 (de) * 1978-09-28 1980-05-08 Kloeckner Humboldt Deutz Ag Vorrichtung zum reinigen einer turbine
JPS5554672A (en) * 1978-10-16 1980-04-22 Hitachi Ltd Hydraulic machine runner touching accident preventing system
CH642873A5 (en) * 1980-03-21 1984-05-15 Norsk Hydro As Process and system for removing and preventing the formation of salt deposits by process gases having ammonium nitrate impurities
US4295895A (en) * 1980-03-28 1981-10-20 Norsk Hydro A.S. Method for steam cleaning of compressors
CH660056A5 (en) * 1982-07-09 1987-03-13 Bbc Brown Boveri & Cie Method and device for cleaning the blades of a gas turbine during operation
US4548040A (en) * 1984-05-11 1985-10-22 Elliott Turbomachinery Company, Inc. Method and apparatus for determining when to initiate cleaning of turbocharger turbine blades
US4713120A (en) * 1986-02-13 1987-12-15 United Technologies Corporation Method for cleaning a gas turbine engine
US5011540A (en) * 1986-12-24 1991-04-30 Mcdermott Peter Method and apparatus for cleaning a gas turbine engine
DE3832338A1 (de) * 1988-09-23 1989-09-28 Daimler Benz Ag Verfahren zur reinigung von koksablagerungen an den brennraumwaenden von verbrennungsmaschinen
CH681381A5 (es) * 1990-02-14 1993-03-15 Turbotect Ag
JPH07259701A (ja) * 1994-03-25 1995-10-09 Keihin Seiki Mfg Co Ltd 電磁式燃料噴射弁

Also Published As

Publication number Publication date
NO965423L (no) 1997-06-30
KR100354689B1 (ko) 2002-11-18
PL317600A1 (en) 1997-07-07
EP0781897A3 (de) 1999-04-21
EP0781897A2 (de) 1997-07-02
EP0781897B1 (de) 2001-05-23
PL182202B1 (pl) 2001-11-30
ATE201481T1 (de) 2001-06-15
CN1079895C (zh) 2002-02-27
DK0781897T3 (da) 2001-09-10
RU2178531C2 (ru) 2002-01-20
JP3051352B2 (ja) 2000-06-12
US5944483A (en) 1999-08-31
NO965423D0 (no) 1996-12-17
JPH09222025A (ja) 1997-08-26
DE59606953D1 (de) 2001-06-28
DE19549142A1 (de) 1997-07-03
NO312166B1 (no) 2002-04-02
CN1157370A (zh) 1997-08-20
CZ373996A3 (en) 1997-08-13
CZ290308B6 (cs) 2002-07-17
KR970044598A (ko) 1997-07-26

Similar Documents

Publication Publication Date Title
ES2159349T3 (es) Procedimiento y dispositivo para la limpieza en humedo de los anillos de toberas de una turbina de turbocompresor de gases de escape.
RU96124249A (ru) Способ и устройство для мокрой очистки соплового кольца работающей на выхлопном газе турбины газотурбонагнетателя
SE9700474L (sv) Överladdad förbränningsmotor, förträdesvis av dieseltyp, försedd med en anordning för avgasåterföring
DE69129068D1 (de) Sammelrohranlage für brennkraftmaschine und verfahren
SE8101312L (sv) For anordnande i avgasstrommen fran en forbrenningsmotor avsett sotfilter
RU94032158A (ru) Способ и устройство для совмещения радиальной турбины турбонагнетателя с двигателем внутреннего сгорания
SE9902491L (sv) Förbränningsmotor med avgasåtermatning
ATE115682T1 (de) Schalldämpfer für motoren.
BR0214630A (pt) Dispositivo para purificação de gás de exaustão
SE9202618L (sv) Avgasflödessystem för en med överladdare försedd förbränningsmotor, samt vid dylikt system tillämpat förfarande
SE0002229L (sv) Anordning för insprutning av urea i ett turbinhus i ett avgassystem
DE59805429D1 (de) Brennkraftmaschinen - turbolader - system
FR2338382A1 (fr) Dispositif perfectionne de suralimentation des moteurs a combustion interne
RU97121008A (ru) Способ сжигания с низким уровнем звуковых эффектов
DE59903280D1 (de) Abgasschalldämpfer für Verbrennungsmotoren
DE3867318D1 (de) Abgasanlage mit schalldaempfer fuer eine brennkraftmaschine.
JPS5584817A (en) Bypass valve for use with exhaust turbocharger of internal-combustion engine
DE60203817D1 (de) Gasbehandlungsvorrichtung
SE8502167L (sv) Anordning vid turboaggregat
ES281744U (es) Disposicion de alojamiento para turbinas, en particular turbinas accionadas por gases de escape para el accionamiento de turbosobrealimentadores para motores de combustion interna
SU1177522A1 (ru) Турбокомпрессор дл наддува двигател внутреннего сгорани
SU709826A1 (ru) Устройство дл подвода отработавших газов двигател внутреннего сгорани к турбине
SU891988A1 (ru) Двигатель внутреннего сгорани
SU1437528A1 (ru) Газовоздушный тракт двигател внутреннего сгорани
SU1746008A2 (ru) Радиальна турбина дл наддува двигател внутреннего сгорани

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 781897

Country of ref document: ES