PL4088007T3 - Wzmocniona włóknami łopatka wirnika do turbomaszyny oraz sposób wytwarzania takiej łopatki wirnika - Google Patents

Wzmocniona włóknami łopatka wirnika do turbomaszyny oraz sposób wytwarzania takiej łopatki wirnika

Info

Publication number
PL4088007T3
PL4088007T3 PL21704179.7T PL21704179T PL4088007T3 PL 4088007 T3 PL4088007 T3 PL 4088007T3 PL 21704179 T PL21704179 T PL 21704179T PL 4088007 T3 PL4088007 T3 PL 4088007T3
Authority
PL
Poland
Prior art keywords
rotor blade
fiber
producing
reinforced
flow machine
Prior art date
Application number
PL21704179.7T
Other languages
English (en)
Inventor
Detlef Haje
Original Assignee
Siemens Energy Global GmbH & Co. KG
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 Siemens Energy Global GmbH & Co. KG filed Critical Siemens Energy Global GmbH & Co. KG
Publication of PL4088007T3 publication Critical patent/PL4088007T3/pl

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
    • 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
    • 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
    • F01D5/14—Form or construction
    • F01D5/147—Construction, i.e. structural features, e.g. of weight-saving hollow blades
    • 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
    • F05D2220/30—Application in turbines
    • F05D2220/31—Application in turbines in steam turbines
    • 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
    • F05D2240/00—Components
    • F05D2240/20—Rotors
    • 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
    • F05D2240/00—Components
    • F05D2240/20—Rotors
    • F05D2240/24—Rotors for turbines
    • 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
    • F05D2240/00—Components
    • F05D2240/20—Rotors
    • F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Architecture (AREA)
  • Composite Materials (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
PL21704179.7T 2020-02-14 2021-01-19 Wzmocniona włóknami łopatka wirnika do turbomaszyny oraz sposób wytwarzania takiej łopatki wirnika PL4088007T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102020201867.7A DE102020201867A1 (de) 2020-02-14 2020-02-14 Faserverstärkte Laufschaufel für eine Strömungsmaschine sowie Verfahren zum Herstellen einer solchen Laufschaufel
PCT/EP2021/051084 WO2021160383A1 (de) 2020-02-14 2021-01-19 Faserverstärkte laufschaufel für eine strömungsmaschine sowie verfahren zum herstellen einer solchen laufschaufel

Publications (1)

Publication Number Publication Date
PL4088007T3 true PL4088007T3 (pl) 2024-09-16

Family

ID=74572725

Family Applications (1)

Application Number Title Priority Date Filing Date
PL21704179.7T PL4088007T3 (pl) 2020-02-14 2021-01-19 Wzmocniona włóknami łopatka wirnika do turbomaszyny oraz sposób wytwarzania takiej łopatki wirnika

Country Status (6)

Country Link
EP (1) EP4088007B1 (pl)
JP (1) JP7476323B2 (pl)
CN (1) CN115151708B (pl)
DE (1) DE102020201867A1 (pl)
PL (1) PL4088007T3 (pl)
WO (1) WO2021160383A1 (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12018586B2 (en) * 2022-09-06 2024-06-25 General Electric Company Airfoil assembly with tensioned blade segments

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3710321C1 (de) 1987-03-28 1988-06-01 Mtu Muenchen Gmbh Geblaeseschaufel,insbesondere fuer Prop-Fan-Triebwerke
EP1788197A1 (de) 2005-11-21 2007-05-23 Siemens Aktiengesellschaft Turbinenschaufel für eine Dampfturbine
DE102006061915A1 (de) 2006-12-21 2008-07-03 Rolls-Royce Deutschland Ltd & Co Kg Hybrid-Fanschaufel und Verfahren zu deren Herstellung
US7828526B2 (en) 2007-04-11 2010-11-09 General Electric Company Metallic blade having a composite inlay
DE102008061463B4 (de) * 2008-12-10 2017-05-04 Audi Ag Lasteinleitungseinrichtung
DE102009036018A1 (de) 2009-08-04 2011-02-17 Siemens Aktiengesellschaft Thermoplastendstufenschaufel
WO2012140049A2 (en) * 2011-04-11 2012-10-18 Lm Wind Power A/S Wind turbine blade comprising cylindrical metal inserts in a root region thereof
WO2012140043A2 (en) * 2011-04-11 2012-10-18 Lm Wind Power A/S Wind turbine blade with elongated fastening members in the root region thereof
FR2984847B1 (fr) 2011-12-23 2013-12-27 Ratier Figeac Soc Pale a ancrage redondant dans un moyeu, helice, turbopropulseur et aeronef
DE102013225572A1 (de) * 2013-12-11 2015-06-11 MTU Aero Engines AG Seilsicherung für Strömungsmaschinen

Also Published As

Publication number Publication date
EP4088007B1 (de) 2024-04-24
JP7476323B2 (ja) 2024-04-30
CN115151708A (zh) 2022-10-04
CN115151708B (zh) 2025-01-28
WO2021160383A1 (de) 2021-08-19
JP2023513228A (ja) 2023-03-30
EP4088007A1 (de) 2022-11-16
DE102020201867A1 (de) 2021-08-19

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