CH544217A - Gas turbine blade - Google Patents

Gas turbine blade

Info

Publication number
CH544217A
CH544217A CH522571A CH522571A CH544217A CH 544217 A CH544217 A CH 544217A CH 522571 A CH522571 A CH 522571A CH 522571 A CH522571 A CH 522571A CH 544217 A CH544217 A CH 544217A
Authority
CH
Switzerland
Prior art keywords
gas turbine
turbine blade
blade
gas
turbine
Prior art date
Application number
CH522571A
Other languages
German (de)
Inventor
Wilhelm Dr Endres
Original Assignee
Bbc Sulzer Turbomaschinen
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 Bbc Sulzer Turbomaschinen filed Critical Bbc Sulzer Turbomaschinen
Priority to CH522571A priority Critical patent/CH544217A/en
Priority to DE19712122353 priority patent/DE2122353C3/en
Priority to FR7211859A priority patent/FR2136170A5/fr
Priority to US00241165A priority patent/US3790303A/en
Priority to GB1589572A priority patent/GB1377137A/en
Publication of CH544217A publication Critical patent/CH544217A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
CH522571A 1971-04-08 1971-04-08 Gas turbine blade CH544217A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH522571A CH544217A (en) 1971-04-08 1971-04-08 Gas turbine blade
DE19712122353 DE2122353C3 (en) 1971-04-08 1971-05-06 GAS TURBINE BLADE
FR7211859A FR2136170A5 (en) 1971-04-08 1972-04-05
US00241165A US3790303A (en) 1971-04-08 1972-04-05 Gas turbine bucket
GB1589572A GB1377137A (en) 1971-04-08 1972-04-06 Gas turbine blade

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH522571A CH544217A (en) 1971-04-08 1971-04-08 Gas turbine blade

Publications (1)

Publication Number Publication Date
CH544217A true CH544217A (en) 1973-11-15

Family

ID=4290034

Family Applications (1)

Application Number Title Priority Date Filing Date
CH522571A CH544217A (en) 1971-04-08 1971-04-08 Gas turbine blade

Country Status (5)

Country Link
US (1) US3790303A (en)
CH (1) CH544217A (en)
DE (1) DE2122353C3 (en)
FR (1) FR2136170A5 (en)
GB (1) GB1377137A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2716386A1 (en) * 2012-10-08 2014-04-09 Siemens Aktiengesellschaft Gas turbine component, process for the production of same and casting mould for the use of this method

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4103063A (en) * 1976-03-23 1978-07-25 United Technologies Corporation Ceramic-metallic eutectic structural material
US4190094A (en) * 1978-10-25 1980-02-26 United Technologies Corporation Rate controlled directional solidification method
US4464094A (en) * 1979-05-04 1984-08-07 Trw Inc. Turbine engine component and method of making the same
US4850802A (en) * 1983-04-21 1989-07-25 Allied-Signal Inc. Composite compressor wheel for turbochargers
US4540038A (en) * 1984-06-05 1985-09-10 Westinghouse Electric Corp. Method for production of combustion turbine blade having a hybrid structure
US4637448A (en) * 1984-08-27 1987-01-20 Westinghouse Electric Corp. Method for production of combustion turbine blade having a single crystal portion
US4659288A (en) * 1984-12-10 1987-04-21 The Garrett Corporation Dual alloy radial turbine rotor with hub material exposed in saddle regions of blade ring
US4712604A (en) * 1986-10-14 1987-12-15 The United States Of America As Represented By The Secretary Of The Air Force Apparatus for casting directionally solidified articles
US4921405A (en) * 1988-11-10 1990-05-01 Allied-Signal Inc. Dual structure turbine blade
EP0511958A1 (en) * 1989-07-25 1992-11-11 AlliedSignal Inc. Dual alloy turbine blade
US5106266A (en) * 1989-07-25 1992-04-21 Allied-Signal Inc. Dual alloy turbine blade
DE59106047D1 (en) * 1991-05-13 1995-08-24 Asea Brown Boveri Process for manufacturing a turbine blade.
DE4219469A1 (en) * 1992-06-13 1993-12-16 Asea Brown Boveri Component subject to high temperatures, in particular turbine blade, and method for producing this component
DE4219470A1 (en) * 1992-06-13 1993-12-16 Asea Brown Boveri Component for high temperatures, in particular turbine blade, and method for producing this component
US5468548A (en) * 1993-08-02 1995-11-21 United Technologies Corporation Directionally solidified eutectic reinforcing fibers and fiber reinforced composites containing the fibers
US5451142A (en) * 1994-03-29 1995-09-19 United Technologies Corporation Turbine engine blade having a zone of fine grains of a high strength composition at the blade root surface
DE4432999C2 (en) * 1994-09-16 1998-07-30 Mtu Muenchen Gmbh Impeller of a turbomachine, in particular an axially flow-through turbine of a gas turbine engine
EP1818510A1 (en) * 2006-02-08 2007-08-15 Siemens Aktiengesellschaft Turbine blade, especially for a gas turbine or a steam turbine
EP2210688A1 (en) * 2009-01-21 2010-07-28 Siemens Aktiengesellschaft Component with different structures and method for production of same
WO2015041775A1 (en) * 2013-09-17 2015-03-26 United Technologies Corporation Turbine blades and manufacture methods
US20150275677A1 (en) * 2014-03-27 2015-10-01 General Electric Company Article for use in high stress environments having multiple grain structures
JP6685800B2 (en) * 2016-03-31 2020-04-22 三菱重工業株式会社 Turbine blade design method, turbine blade manufacturing method, and turbine blade

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2422193A (en) * 1944-06-12 1947-06-17 Westinghouse Electric Corp Method of making cast turbine blading
US3044746A (en) * 1960-05-18 1962-07-17 Gen Electric Fluid-flow machinery blading
NL136758C (en) * 1963-10-21 1900-01-01
US3342455A (en) * 1964-11-24 1967-09-19 Trw Inc Article with controlled grain structure
US3494709A (en) * 1965-05-27 1970-02-10 United Aircraft Corp Single crystal metallic part

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2716386A1 (en) * 2012-10-08 2014-04-09 Siemens Aktiengesellschaft Gas turbine component, process for the production of same and casting mould for the use of this method

Also Published As

Publication number Publication date
DE2122353B2 (en) 1974-02-14
DE2122353C3 (en) 1977-07-28
FR2136170A5 (en) 1972-12-22
DE2122353A1 (en) 1973-06-14
GB1377137A (en) 1974-12-11
US3790303A (en) 1974-02-05

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Legal Events

Date Code Title Description
PL Patent ceased