FI20055308A - Turbokompressorin turpiiniosa ja menetelmä turbokompressorin turpiiniosan karstoittumisen estämiseksi - Google Patents

Turbokompressorin turpiiniosa ja menetelmä turbokompressorin turpiiniosan karstoittumisen estämiseksi Download PDF

Info

Publication number
FI20055308A
FI20055308A FI20055308A FI20055308A FI20055308A FI 20055308 A FI20055308 A FI 20055308A FI 20055308 A FI20055308 A FI 20055308A FI 20055308 A FI20055308 A FI 20055308A FI 20055308 A FI20055308 A FI 20055308A
Authority
FI
Finland
Prior art keywords
turbine part
turbocharger turbine
preventing precipitation
flow channel
turbine
Prior art date
Application number
FI20055308A
Other languages
English (en)
Swedish (sv)
Other versions
FI120211B (fi
FI20055308A0 (fi
Inventor
Vesa Hilakari
Tero Raikio
Original Assignee
Waertsilae Finland Oy
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34778444&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI20055308(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Waertsilae Finland Oy filed Critical Waertsilae Finland Oy
Priority to FI20055308A priority Critical patent/FI120211B/fi
Publication of FI20055308A0 publication Critical patent/FI20055308A0/fi
Priority to AT06743554T priority patent/ATE411449T1/de
Priority to EP06743554A priority patent/EP1891303B2/en
Priority to CN2006800209792A priority patent/CN101198770B/zh
Priority to PCT/FI2006/050195 priority patent/WO2006134222A2/en
Priority to US11/917,237 priority patent/US8262341B2/en
Priority to KR1020087000882A priority patent/KR101279269B1/ko
Priority to DE602006003216T priority patent/DE602006003216D1/de
Publication of FI20055308A publication Critical patent/FI20055308A/fi
Publication of FI120211B publication Critical patent/FI120211B/fi
Application granted granted Critical

Links

Classifications

    • 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
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/30—Preventing corrosion or unwanted deposits in gas-swept spaces
    • 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
    • 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
    • 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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
    • F01D11/10—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator using sealing fluid, e.g. steam
    • 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
    • F01D5/12—Blades
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • 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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/041—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector using 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
    • F01D9/00—Stators
    • F01D9/06—Fluid supply conduits to nozzles or the like
    • 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
    • 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
    • F02C6/18—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use using the waste heat of gas-turbine plants outside the plants themselves, e.g. gas-turbine power heat plants
    • 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
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2220/00—Application
    • F05D2220/40—Application in turbochargers

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)
  • Materials Engineering (AREA)
  • Supercharger (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Separation By Low-Temperature Treatments (AREA)
FI20055308A 2005-06-14 2005-06-14 Turbokompressorin turpiiniyksikkö ja menetelmä turbokompressorin turpiiniyksikön karstoittumisen estämiseksi FI120211B (fi)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FI20055308A FI120211B (fi) 2005-06-14 2005-06-14 Turbokompressorin turpiiniyksikkö ja menetelmä turbokompressorin turpiiniyksikön karstoittumisen estämiseksi
DE602006003216T DE602006003216D1 (de) 2005-06-14 2006-05-15 Turbinenteil eines turbokompressors und verfahren zur vermeidung von kohlenstoffansammlung im turbinenteil eines turbokompressors
CN2006800209792A CN101198770B (zh) 2005-06-14 2006-05-15 涡轮压缩机的涡轮部件和避免涡轮压缩机的涡轮部件中碳堆积的方法
EP06743554A EP1891303B2 (en) 2005-06-14 2006-05-15 A turbine part of a turbocompressor and a method of avoiding carbon build-up in the turbine part of a turbocompressor
AT06743554T ATE411449T1 (de) 2005-06-14 2006-05-15 Turbinenteil eines turbokompressors und verfahren zur vermeidung von kohlenstoffansammlung im turbinenteil eines turbokompressors
PCT/FI2006/050195 WO2006134222A2 (en) 2005-06-14 2006-05-15 A turbine part of a turbocompressor and a method of avoiding carbon build-up in the turbine part of a turbocompressor
US11/917,237 US8262341B2 (en) 2005-06-14 2006-05-15 Turbine part of a turbocompressor and a method of avoiding carbon build-up in the turbine part of a turbocompressor
KR1020087000882A KR101279269B1 (ko) 2005-06-14 2006-05-15 터보 컴프레서의 터빈부 및 터보 컴프레서의 터빈부 내에 탄소 축적을 방지하는 방법

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20055308 2005-06-14
FI20055308A FI120211B (fi) 2005-06-14 2005-06-14 Turbokompressorin turpiiniyksikkö ja menetelmä turbokompressorin turpiiniyksikön karstoittumisen estämiseksi

Publications (3)

Publication Number Publication Date
FI20055308A0 FI20055308A0 (fi) 2005-06-14
FI20055308A true FI20055308A (fi) 2006-12-15
FI120211B FI120211B (fi) 2009-07-31

Family

ID=34778444

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20055308A FI120211B (fi) 2005-06-14 2005-06-14 Turbokompressorin turpiiniyksikkö ja menetelmä turbokompressorin turpiiniyksikön karstoittumisen estämiseksi

Country Status (8)

Country Link
US (1) US8262341B2 (fi)
EP (1) EP1891303B2 (fi)
KR (1) KR101279269B1 (fi)
CN (1) CN101198770B (fi)
AT (1) ATE411449T1 (fi)
DE (1) DE602006003216D1 (fi)
FI (1) FI120211B (fi)
WO (1) WO2006134222A2 (fi)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2058484A1 (de) * 2007-11-08 2009-05-13 Ford Global Technologies, LLC Aufgeladene Brennkraftmaschine
EP2083149A1 (de) * 2008-01-28 2009-07-29 ABB Turbo Systems AG Abgasturbine
DE102009045167A1 (de) * 2009-09-30 2011-04-07 Man Diesel & Turbo Se Turbine eines Abgasturbolader
DE102011080596A1 (de) * 2011-08-08 2013-02-14 Abb Turbo Systems Ag Anordnung für ein Leiten eines Abgases in einer axial angeströmten Abgasturbine
US9181855B2 (en) * 2013-01-31 2015-11-10 Electro-Motive Diesel, Inc. Turbocharger with axial turbine stage
US9587588B2 (en) * 2013-07-03 2017-03-07 Ford Global Technologies, Llc Direct inlet axial automotive turbine
KR102610374B1 (ko) 2018-06-20 2023-12-05 바르실라 핀랜드 오이 터보차저 및 터보차저를 작동하는 방법

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5877103A (ja) 1981-10-31 1983-05-10 Kawasaki Heavy Ind Ltd 軸流タ−ビンの翼面のダスト付着防止方法
JPS5885371A (ja) 1981-11-13 1983-05-21 Mitsubishi Heavy Ind Ltd タ−ビン翼へのスケ−ル付着防止法
JPS59503A (ja) 1982-06-25 1984-01-05 Toshiba Corp タ−ビン羽根の防食方法
JPS6069214A (ja) 1983-09-02 1985-04-19 Mitsubishi Heavy Ind Ltd 地熱タ−ビン用ノズル
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
JPS62237040A (ja) 1986-04-09 1987-10-17 Hitachi Ltd ガスタ−ビン用噴口
GB2203801B (en) * 1987-04-14 1991-11-27 Rolls Royce Plc A gas turbine engine
JPH03121202A (ja) 1989-10-05 1991-05-23 Toshiba Corp 蒸気タービン羽根の腐食防止装置
DE19549142A1 (de) * 1995-12-29 1997-07-03 Asea Brown Boveri Verfahren und Vorrichtung zur Nassreinigung des Düsenrings einer Abgasturbolader-Turbine
CN1084823C (zh) 1996-03-14 2002-05-15 西门子公司 带涡轮叶片的蒸汽轮机及其应用
DE19651318A1 (de) 1996-12-11 1998-06-18 Asea Brown Boveri Axialturbine eines Turboladers
JP3547593B2 (ja) 1997-09-01 2004-07-28 新潟原動機株式会社 排気タービン過給機の構造
US6050777A (en) 1997-12-17 2000-04-18 United Technologies Corporation Apparatus and method for cooling an airfoil for a gas turbine engine
US6656600B2 (en) 2001-08-16 2003-12-02 Honeywell International Inc. Carbon deposit inhibiting thermal barrier coating for combustors
GB2408779B (en) 2001-09-10 2005-10-19 Malcolm George Leavesley Turbocharger apparatus
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

Also Published As

Publication number Publication date
US8262341B2 (en) 2012-09-11
EP1891303A2 (en) 2008-02-27
WO2006134222A2 (en) 2006-12-21
FI120211B (fi) 2009-07-31
CN101198770B (zh) 2010-05-19
EP1891303B1 (en) 2008-10-15
FI20055308A0 (fi) 2005-06-14
KR20080021135A (ko) 2008-03-06
US20080219842A1 (en) 2008-09-11
ATE411449T1 (de) 2008-10-15
WO2006134222A3 (en) 2007-03-01
DE602006003216D1 (de) 2008-11-27
CN101198770A (zh) 2008-06-11
KR101279269B1 (ko) 2013-06-26
EP1891303B2 (en) 2013-01-09

Similar Documents

Publication Publication Date Title
FI20055308A (fi) Turbokompressorin turpiiniosa ja menetelmä turbokompressorin turpiiniosan karstoittumisen estämiseksi
FI20055492A0 (fi) Järjestely ja menetelmä turbokompressorilla varustetun mäntämoottorin yhteydessä
WO2006118637A3 (en) Method and apparatus for supplying air to emission abatement device by use of turbocharger
ATE546627T1 (de) Turboladervorrichtung mit einem abgasabdichtungssystem zur verhinderung einer gasleckage aus der turboladervorrichtung
BRPI0820803A2 (pt) Sistema de tratamento de emissão para tratamento de uma corrente de escapamento proveniente de um motor, e, métodos de tratamento de uma corrente de escapamento proveniente de um motor a diesel e de tratamento de uma corrente de gás de escapamento proveniente de um motor a diesel
ATE396328T1 (de) Turbolader mit verstellbaren leitschaufeln
UA93364C2 (uk) Турбомашина, яка містить систему охолоджування нижньої поверхні крильчатки відцентрованого компресора
BRPI0921500A2 (pt) sistema catalisador para tratar uma corrente de gás de escapamento, método para preparar um sistema catalisador, e, método para tratar emissões produzidas em uma corrente de gás de escapamento de um motor de queima pobre.
EP1916481A3 (en) Premixing device, gas turbines comprising the premixing device, and methods of use
DE502004000706D1 (de) Abgasnachbehandlungseinrichtung
ATE420024T1 (de) Mit vorkühler versehenes turbogebläse
GB0703827D0 (en) Rotor seal segment
GB0516194D0 (en) Methods and apparatus for assembling gas turbine engine rotor assemblies
SE0502223L (sv) Förfarande för drift av en avgasbehandlingsanordning till en förbränningsmotor och anordning för genomförande av förfarandet
DE502005008905D1 (de) Turbinengehäuse eines Abgasturboladers mit verstellbarer Turbinengeometrie
BRPI0703627A (pt) dispositivo para silenciar um motor de turbina a gás para helicóptero, e, motor de turbina a gás para helicóptero
ATE462869T1 (de) Gasturbine
ATE471449T1 (de) Brennkraftmaschinensystem
WO2008030214A3 (en) Turbine spring clip seal
ATE540206T1 (de) Motorbrennstoffzufuhrsystem
WO2009015001A3 (en) Methods and apparatus for operating an emission abatement assembly
WO2010142573A3 (de) Verfahren und vorrichtung zur rückführung von abgasen in einer gasturbine
SE0701782L (sv) Metod och anordning för montering av en effektförstärkare i gasturbinmotorer
GB2415749B (en) A gas turbine engine including an exhaust duct comprising a diffuser for diffusing the exhaust gas produced by the engine
IN2012DN03830A (fi)

Legal Events

Date Code Title Description
FG Patent granted

Ref document number: 120211

Country of ref document: FI

MM Patent lapsed