IT1010995B - SUPPORT FOR TURBINE MOTOR STATOR BLADES AND ITS CONSTRUCTION - Google Patents

SUPPORT FOR TURBINE MOTOR STATOR BLADES AND ITS CONSTRUCTION

Info

Publication number
IT1010995B
IT1010995B IT82808/74A IT8280874A IT1010995B IT 1010995 B IT1010995 B IT 1010995B IT 82808/74 A IT82808/74 A IT 82808/74A IT 8280874 A IT8280874 A IT 8280874A IT 1010995 B IT1010995 B IT 1010995B
Authority
IT
Italy
Prior art keywords
construction
support
motor stator
stator blades
turbine motor
Prior art date
Application number
IT82808/74A
Other languages
Italian (it)
Original Assignee
United Aircraft Corp
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 United Aircraft Corp filed Critical United Aircraft Corp
Application granted granted Critical
Publication of IT1010995B publication Critical patent/IT1010995B/en

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
    • 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
    • F01D9/042—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S416/00—Fluid reaction surfaces, i.e. impellers
    • Y10S416/50—Vibration damping features

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
IT82808/74A 1973-03-28 1974-03-27 SUPPORT FOR TURBINE MOTOR STATOR BLADES AND ITS CONSTRUCTION IT1010995B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00345808A US3836282A (en) 1973-03-28 1973-03-28 Stator vane support and construction thereof

Publications (1)

Publication Number Publication Date
IT1010995B true IT1010995B (en) 1977-01-20

Family

ID=23356570

Family Applications (1)

Application Number Title Priority Date Filing Date
IT82808/74A IT1010995B (en) 1973-03-28 1974-03-27 SUPPORT FOR TURBINE MOTOR STATOR BLADES AND ITS CONSTRUCTION

Country Status (7)

Country Link
US (1) US3836282A (en)
CA (1) CA987237A (en)
DE (1) DE2407960A1 (en)
FR (1) FR2223551A1 (en)
GB (1) GB1442860A (en)
IT (1) IT1010995B (en)
SE (1) SE390189B (en)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3966353A (en) * 1975-02-21 1976-06-29 Westinghouse Electric Corporation Ceramic-to-metal (or ceramic) cushion/seal for use with three piece ceramic stationary vane assembly
US4452564A (en) * 1981-11-09 1984-06-05 The Garrett Corporation Stator vane assembly and associated methods
GB2115883B (en) * 1982-02-26 1986-04-30 Gen Electric Turbomachine airfoil mounting assembly
CH660403A5 (en) * 1983-08-30 1987-04-15 Bbc Brown Boveri & Cie AXIAL SWIRL FOR GENERATING TURNING FLOWS.
FR2606071B1 (en) * 1986-10-29 1990-11-30 Snecma STATOR STAGE AND TURBOMACHINE COMPRESSOR COMPRISING THE SAME
GB2220034B (en) * 1988-06-22 1992-12-02 Rolls Royce Plc Aerodynamic loading in gas turbine engines
US5174715A (en) * 1990-12-13 1992-12-29 General Electric Company Turbine nozzle
FR2671140B1 (en) * 1990-12-27 1995-01-13 Snecma RECTIFIER BLADE FOR TURBOMACHINE COMPRESSOR.
US5180282A (en) * 1991-09-27 1993-01-19 General Electric Company Gas turbine engine structural frame with multi-yoke attachment of struts to outer casing
US5292227A (en) * 1992-12-10 1994-03-08 General Electric Company Turbine frame
US5474419A (en) * 1992-12-30 1995-12-12 Reluzco; George Flowpath assembly for a turbine diaphragm and methods of manufacture
US5332360A (en) * 1993-09-08 1994-07-26 General Electric Company Stator vane having reinforced braze joint
US5411368A (en) * 1993-11-08 1995-05-02 Allied-Signal Inc. Ceramic-to-metal stator vane assembly with braze
US5704762A (en) * 1993-11-08 1998-01-06 Alliedsignal Inc. Ceramic-to-metal stator vane assembly
US5438756A (en) * 1993-12-17 1995-08-08 General Electric Company Method for assembling a turbine frame assembly
US5494404A (en) * 1993-12-22 1996-02-27 Alliedsignal Inc. Insertable stator vane assembly
US5586864A (en) * 1994-07-27 1996-12-24 General Electric Company Turbine nozzle diaphragm and method of assembly
US6000906A (en) * 1997-09-12 1999-12-14 Alliedsignal Inc. Ceramic airfoil
US6409472B1 (en) 1999-08-09 2002-06-25 United Technologies Corporation Stator assembly for a rotary machine and clip member for a stator assembly
US6439841B1 (en) * 2000-04-29 2002-08-27 General Electric Company Turbine frame assembly
WO2002006636A1 (en) * 2000-07-19 2002-01-24 Honeywell Garrett Sa Sliding vane turbocharger with graduated vanes
DE102006050907A1 (en) * 2006-10-28 2008-05-15 Man Turbo Ag Guide device of a turbomachine and vane for such a guide device
US8210819B2 (en) * 2008-02-22 2012-07-03 Siemens Energy, Inc. Airfoil structure shim
US8292580B2 (en) * 2008-09-18 2012-10-23 Siemens Energy, Inc. CMC vane assembly apparatus and method
US8469661B2 (en) * 2009-10-01 2013-06-25 Pratt & Whitney Canada Corp. Fabricated gas turbine vane ring
GB201015862D0 (en) * 2010-09-22 2010-10-27 Rolls Royce Plc A damped assembly
US8966756B2 (en) * 2011-01-20 2015-03-03 United Technologies Corporation Gas turbine engine stator vane assembly
US9951639B2 (en) * 2012-02-10 2018-04-24 Pratt & Whitney Canada Corp. Vane assemblies for gas turbine engines
WO2014137468A1 (en) * 2013-03-07 2014-09-12 Rolls-Royce Canada, Ltd. Gas turbine engine comprising an outboard insertion system of vanes and corresponding assembling method
US9840929B2 (en) * 2013-05-28 2017-12-12 Pratt & Whitney Canada Corp. Gas turbine engine vane assembly and method of mounting same
BE1022513B1 (en) * 2014-11-18 2016-05-19 Techspace Aero S.A. INTERNAL COMPRESSOR OF AXIAL TURBOMACHINE COMPRESSOR
US10378383B2 (en) * 2017-01-26 2019-08-13 General Electric Company Alignment apparatus for coupling diaphragms of turbines
US10392945B2 (en) * 2017-05-19 2019-08-27 General Electric Company Turbomachine cooling system
US10612386B2 (en) * 2017-07-17 2020-04-07 Rolls-Royce Corporation Apparatus for airfoil leading edge protection
CN111406146B (en) * 2017-12-01 2023-03-14 西门子能源美国公司 Brazed-in heat transfer features for cooled turbine components
US11286798B2 (en) * 2019-08-20 2022-03-29 Rolls-Royce Corporation Airfoil assembly with ceramic matrix composite parts and load-transfer features
CN114278391B (en) * 2021-12-29 2024-04-19 河北国源电气股份有限公司 Stator blade group for turbine with tight fit installation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1025421B (en) * 1955-10-31 1958-03-06 Maschf Augsburg Nuernberg Ag Fastening of blades made of sproated material in a metallic blade carrier
US2914300A (en) * 1955-12-22 1959-11-24 Gen Electric Nozzle vane support for turbines
GB995228A (en) * 1964-05-08 1965-06-16 Rolls Royce Bladed structure, for example, for a gas turbine engine compressor
FR2073239A1 (en) * 1969-12-01 1971-10-01 Snecma

Also Published As

Publication number Publication date
CA987237A (en) 1976-04-13
DE2407960A1 (en) 1974-10-10
GB1442860A (en) 1976-07-14
SE390189B (en) 1976-12-06
FR2223551A1 (en) 1974-10-25
US3836282A (en) 1974-09-17

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