RU2517005C2 - Турбинная или компрессорная лопатка - Google Patents

Турбинная или компрессорная лопатка Download PDF

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Publication number
RU2517005C2
RU2517005C2 RU2012124907/06A RU2012124907A RU2517005C2 RU 2517005 C2 RU2517005 C2 RU 2517005C2 RU 2012124907/06 A RU2012124907/06 A RU 2012124907/06A RU 2012124907 A RU2012124907 A RU 2012124907A RU 2517005 C2 RU2517005 C2 RU 2517005C2
Authority
RU
Russia
Prior art keywords
blade
holders
groove
feather
rotor
Prior art date
Application number
RU2012124907/06A
Other languages
English (en)
Russian (ru)
Other versions
RU2012124907A (ru
Inventor
Франсуа БЕНКЛЕР
Марко ЛИНК
Торстен МАТТИАС
Марк МИТТЕЛЬБАХ
Марион МОРТХОРСТ
Михель РОЛЛЬМАНН
Хорст ЗААТХОФФ
Хубертус Михаэль ВИГГЕР
Original Assignee
Сименс Акциенгезелльшафт
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 Сименс Акциенгезелльшафт filed Critical Сименс Акциенгезелльшафт
Publication of RU2012124907A publication Critical patent/RU2012124907A/ru
Application granted granted Critical
Publication of RU2517005C2 publication Critical patent/RU2517005C2/ru

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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
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • F01D5/3007—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type
    • 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
    • F01D5/282—Selecting composite materials, e.g. blades with reinforcing filaments
    • 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
    • F05D2230/00—Manufacture
    • F05D2230/90—Coating; Surface treatment
    • 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
    • F05D2260/00—Function
    • F05D2260/30—Retaining components in desired mutual position
    • F05D2260/36—Retaining components in desired mutual position by a form fit connection, e.g. by interlocking
    • 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
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
    • F05D2300/603—Composites; e.g. fibre-reinforced

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
RU2012124907/06A 2009-11-17 2010-11-16 Турбинная или компрессорная лопатка RU2517005C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP09014381A EP2322763A1 (de) 2009-11-17 2009-11-17 Turbinen- oder Verdichterschaufel
EP09014381.9 2009-11-17
PCT/EP2010/067581 WO2011061192A1 (de) 2009-11-17 2010-11-16 Turbinen- oder verdichterschaufel

Publications (2)

Publication Number Publication Date
RU2012124907A RU2012124907A (ru) 2013-12-27
RU2517005C2 true RU2517005C2 (ru) 2014-05-27

Family

ID=42062015

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2012124907/06A RU2517005C2 (ru) 2009-11-17 2010-11-16 Турбинная или компрессорная лопатка

Country Status (8)

Country Link
US (1) US20120230829A1 (ja)
EP (2) EP2322763A1 (ja)
JP (1) JP2013510994A (ja)
CN (1) CN102770623B (ja)
ES (1) ES2530053T3 (ja)
PL (1) PL2501901T3 (ja)
RU (1) RU2517005C2 (ja)
WO (1) WO2011061192A1 (ja)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110206522A1 (en) * 2010-02-24 2011-08-25 Ioannis Alvanos Rotating airfoil fabrication utilizing cmc
US10024177B2 (en) 2012-05-15 2018-07-17 United Technologies Corporation Detachable fan blade platform and method of repairing same
JP5901833B2 (ja) * 2013-02-13 2016-04-13 株式会社Ihi ファンブレードの製造方法および製造装置
JP6121740B2 (ja) * 2013-02-13 2017-04-26 株式会社Ihi ファンブレードの製造方法および製造装置
DE202013010937U1 (de) * 2013-11-30 2015-03-02 Oerlikon Leybold Vacuum Gmbh Rotorscheibe sowie Rotor für eine Vakuumpumpe
US9938930B2 (en) * 2015-05-11 2018-04-10 United Technologies Corporation Composite wear pad for exhaust nozzle
US10227880B2 (en) * 2015-11-10 2019-03-12 General Electric Company Turbine blade attachment mechanism
US10443409B2 (en) * 2016-10-28 2019-10-15 Rolls-Royce North American Technologies Inc. Turbine blade with ceramic matrix composite material construction
US10577939B2 (en) * 2016-11-01 2020-03-03 Rolls-Royce Corporation Turbine blade with three-dimensional CMC construction elements
JP6778147B2 (ja) * 2017-05-31 2020-10-28 三菱重工業株式会社 複合材料翼及び複合材料翼の製造方法
GB201803802D0 (en) 2018-03-09 2018-04-25 Rolls Royce Plc Composite fan blade and manufacturing method thereof
GB201808939D0 (en) * 2018-05-31 2018-07-18 Rolls Royce Plc Composite fan blade root
JP7236337B2 (ja) * 2019-06-19 2023-03-09 三菱重工業株式会社 複合材翼及び複合材翼の成形方法
CN110454233A (zh) * 2019-08-08 2019-11-15 中国长江动力集团有限公司 一种汽轮机修身叶片及其构成的动叶片组

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU306283A1 (ru) * Б. П. Казакскнм РАБОЧЕЕ КОЛЕСО ЛОПАТОЧНОЙ МАШИfi^U-^i»^—^цБ/:-о.-^скАOCtCOiOSHAflгдтзп'о--ил;;^1^ренА?1
GB787500A (en) * 1955-05-12 1957-12-11 Rolls Royce Improvements relating to axial flow compressor blading and methods of manufacture thereof
US2929755A (en) * 1958-07-24 1960-03-22 Orenda Engines Ltd Plastic blades for gas turbine engines
US4037990A (en) * 1976-06-01 1977-07-26 General Electric Company Composite turbomachinery rotor
SU922324A1 (ru) * 1980-09-09 1982-04-23 Производственное Объединение "Ворошиловградский Тепловозостроительный Завод Им.Октябрьской Революции" Рабочее колесо осевого вентил тора
US4966527A (en) * 1988-08-03 1990-10-30 Mtu Motoren-Und Turbinen-Union Muenchen Gmbh Composite blade construction for a propeller or rotor blade

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3737250A (en) * 1971-06-16 1973-06-05 Us Navy Fiber blade attachment
US4047840A (en) * 1975-05-29 1977-09-13 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Impact absorbing blade mounts for variable pitch blades
FR2685732B1 (fr) * 1991-12-31 1994-02-25 Snecma Aube de turbomachine en materiau composite.
US5240377A (en) * 1992-02-25 1993-08-31 Williams International Corporation Composite fan blade
FR2700362B1 (fr) * 1993-01-14 1995-02-10 Snecma Rotor de turbomachine à attaches d'aubes par broches.
US6857856B2 (en) * 2002-09-27 2005-02-22 Florida Turbine Technologies, Inc. Tailored attachment mechanism for composite airfoils
DE10326719A1 (de) * 2003-06-06 2004-12-23 Rolls-Royce Deutschland Ltd & Co Kg Verdichterschaufelfuß für Triebwerksschaufeln von Flugzeugtriebwerken
EP1788197A1 (de) * 2005-11-21 2007-05-23 Siemens Aktiengesellschaft Turbinenschaufel für eine Dampfturbine
US8206118B2 (en) * 2008-01-04 2012-06-26 United Technologies Corporation Airfoil attachment
GB0815475D0 (en) * 2008-08-27 2008-10-01 Rolls Royce Plc A blade

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU306283A1 (ru) * Б. П. Казакскнм РАБОЧЕЕ КОЛЕСО ЛОПАТОЧНОЙ МАШИfi^U-^i»^—^цБ/:-о.-^скАOCtCOiOSHAflгдтзп'о--ил;;^1^ренА?1
GB787500A (en) * 1955-05-12 1957-12-11 Rolls Royce Improvements relating to axial flow compressor blading and methods of manufacture thereof
US2929755A (en) * 1958-07-24 1960-03-22 Orenda Engines Ltd Plastic blades for gas turbine engines
US4037990A (en) * 1976-06-01 1977-07-26 General Electric Company Composite turbomachinery rotor
SU922324A1 (ru) * 1980-09-09 1982-04-23 Производственное Объединение "Ворошиловградский Тепловозостроительный Завод Им.Октябрьской Революции" Рабочее колесо осевого вентил тора
US4966527A (en) * 1988-08-03 1990-10-30 Mtu Motoren-Und Turbinen-Union Muenchen Gmbh Composite blade construction for a propeller or rotor blade

Also Published As

Publication number Publication date
WO2011061192A1 (de) 2011-05-26
EP2501901A1 (de) 2012-09-26
JP2013510994A (ja) 2013-03-28
CN102770623B (zh) 2015-01-07
EP2501901B1 (de) 2014-12-31
PL2501901T3 (pl) 2015-05-29
EP2322763A1 (de) 2011-05-18
ES2530053T3 (es) 2015-02-26
RU2012124907A (ru) 2013-12-27
US20120230829A1 (en) 2012-09-13
CN102770623A (zh) 2012-11-07

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20191117