[go: up one dir, main page]

GB1088032A - Turbine blades - Google Patents

Turbine blades

Info

Publication number
GB1088032A
GB1088032A GB24547/64A GB2454764A GB1088032A GB 1088032 A GB1088032 A GB 1088032A GB 24547/64 A GB24547/64 A GB 24547/64A GB 2454764 A GB2454764 A GB 2454764A GB 1088032 A GB1088032 A GB 1088032A
Authority
GB
United Kingdom
Prior art keywords
june
body portion
turbine blades
shield
welding
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB24547/64A
Inventor
John Coldwell
Robert Hunter Telfer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
English Electric Co Ltd
Original Assignee
English Electric Co Ltd
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 English Electric Co Ltd filed Critical English Electric Co Ltd
Priority to GB24547/64A priority Critical patent/GB1088032A/en
Priority to CH816165A priority patent/CH427852A/en
Priority to FR20386A priority patent/FR1436495A/en
Priority to US463271A priority patent/US3275295A/en
Publication of GB1088032A publication Critical patent/GB1088032A/en
Expired legal-status Critical Current

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
    • 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
    • F05D2250/00—Geometry
    • F05D2250/20—Three-dimensional
    • F05D2250/29—Three-dimensional machined; miscellaneous
    • F05D2250/292—Three-dimensional machined; miscellaneous tapered

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)

Abstract

1,088,032. Welding by fusion. ENGLISH ELECTRIC CO. Ltd. June 11, 1965 [June 12, 1964], No. 24547/64. Heading B3R. [Also in Division F1] A turbine blade has a tapered erosion resistant leading edge shield 12 secured along the upstream face of a body portion 10 by brazing or electron beam welding. The body portion 10 is of steel and the shield 12 is of an alloy containing cobalt and chromium.
GB24547/64A 1964-06-12 1964-06-12 Turbine blades Expired GB1088032A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB24547/64A GB1088032A (en) 1964-06-12 1964-06-12 Turbine blades
CH816165A CH427852A (en) 1964-06-12 1965-06-11 Turbine blade and method for its manufacture
FR20386A FR1436495A (en) 1964-06-12 1965-06-11 Turbine blade with erosion screen of increasing width in one piece
US463271A US3275295A (en) 1964-06-12 1965-06-11 Turbine blade with tapered one-piece erosion shield

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB24547/64A GB1088032A (en) 1964-06-12 1964-06-12 Turbine blades

Publications (1)

Publication Number Publication Date
GB1088032A true GB1088032A (en) 1967-10-18

Family

ID=10213337

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24547/64A Expired GB1088032A (en) 1964-06-12 1964-06-12 Turbine blades

Country Status (4)

Country Link
US (1) US3275295A (en)
CH (1) CH427852A (en)
FR (1) FR1436495A (en)
GB (1) GB1088032A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4244222A (en) * 1979-02-01 1981-01-13 General Electric Company Instrumentation probe

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3486833A (en) * 1967-05-05 1969-12-30 Gen Motors Corp High temperature composite gas turbine engine components
AT293148B (en) * 1969-04-28 1971-09-27 Boehler & Co Ag Geb Process for the manufacture of turbine blades
FR2218957B1 (en) * 1973-02-23 1976-05-14 Alsthom
US4305697A (en) * 1980-03-19 1981-12-15 General Electric Company Method and replacement member for repairing a gas turbine engine vane assembly
US4326833A (en) * 1980-03-19 1982-04-27 General Electric Company Method and replacement member for repairing a gas turbine engine blade member
US4728262A (en) * 1986-01-22 1988-03-01 Textron Inc. Erosion resistant propellers
US4738594A (en) * 1986-02-05 1988-04-19 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Blades for axial fans
US4720244A (en) * 1987-05-21 1988-01-19 Hudson Products Corporation Fan blade for an axial flow fan and method of forming same
US7618028B2 (en) * 2005-09-08 2009-11-17 Advanced Tooling Systems, Inc. Method and fixture for handling and processing die components
US7841834B1 (en) * 2006-01-27 2010-11-30 Florida Turbine Technologies, Inc. Method and leading edge replacement insert for repairing a turbine engine blade
DE102006034055A1 (en) 2006-07-20 2008-01-24 Mtu Aero Engines Gmbh Method of repairing a vane segment for a jet engine
DE102006061916A1 (en) * 2006-12-21 2008-06-26 Rolls-Royce Deutschland Ltd & Co Kg Fan blade for a gas turbine engine
US7959409B2 (en) * 2007-03-01 2011-06-14 Honeywell International Inc. Repaired vane assemblies and methods of repairing vane assemblies
US7780419B1 (en) 2007-03-06 2010-08-24 Florida Turbine Technologies, Inc. Replaceable leading edge insert for an IBR
US9476928B2 (en) 2009-04-28 2016-10-25 Textron Innovations Inc. System and method for detecting sensor leakage
DE102010032097A1 (en) * 2010-07-23 2012-01-26 Formtech Gmbh Compressor blade of a gas turbine engine with self-sharpening leading edge structure
US7997874B2 (en) * 2010-08-19 2011-08-16 General Electric Company Wind turbine rotor blade joint
US8858184B2 (en) * 2011-09-21 2014-10-14 Textron Innovations Inc. Rotor blade erosion protection system
CN104533539A (en) * 2014-12-31 2015-04-22 无锡透平叶片有限公司 Laser cladding structure of steam turbine blade air inlet side
US10138732B2 (en) 2016-06-27 2018-11-27 United Technologies Corporation Blade shield removal and replacement
WO2018142370A1 (en) 2017-02-06 2018-08-09 Nitto Denko Corporation Composition and method for prevention of leading edge errosion in wind turbines

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR505912A (en) * 1919-11-10 1920-08-10 Paulin Jean Pierre Ratier Wooden aerial propeller on board armed
GB195050A (en) * 1922-03-18 1923-07-19 Bbc Brown Boveri & Cie Improvements in steam turbine blades, and in the method of manufacturing such blades
GB313907A (en) * 1927-12-19 1929-06-19 Herbert Elijah Bucklen Improvements in impellers for wind-driven plants
GB309235A (en) * 1928-01-11 1929-04-11 Charles Algernon Parsons Improvements in and relating to turbines
GB338683A (en) * 1928-10-18 1930-11-27 Gen Electric Improvements in and relating to blades for turbines or the like
US1939357A (en) * 1929-02-13 1933-12-12 Bendix Aviat Corp Hollow blade for turbines
GB360230A (en) * 1929-12-04 1931-11-05 Gen Electric Improvements in and relating to methods of preventing the erosion of metallic objects
US1862579A (en) * 1930-02-11 1932-06-14 Parsons Elastic fluid turbine
CH160226A (en) * 1931-03-26 1933-02-28 Aeg Process for the manufacture of blades for centrifugal machines.
US3148954A (en) * 1960-06-13 1964-09-15 Haas Irene Turbine blade construction

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4244222A (en) * 1979-02-01 1981-01-13 General Electric Company Instrumentation probe

Also Published As

Publication number Publication date
CH427852A (en) 1967-01-15
FR1436495A (en) 1966-04-22
US3275295A (en) 1966-09-27

Similar Documents

Publication Publication Date Title
GB1088032A (en) Turbine blades
GB1271758A (en) Improvements in turbine rotor blade erosion shield attachment
GB1127257A (en) Gas shielded arc welding of steel
GB1096294A (en) Turbine blades
GB1233289A (en)
GB755610A (en) Improvements in the manufacture of turbine blades
ES437679A1 (en) Cutting tool and method for making same
GB840543A (en) Improvements in turbine blading
GB1132651A (en) Coating process
GB1239578A (en)
GB1233730A (en)
GB1146790A (en) Improvements relating to cooled turbine rotor blades
GB1266616A (en)
GB865198A (en) Improvements in and relating to turbine nozzle assemblies
GB1149386A (en) Turbine blades
GB1126462A (en) Improvements in or relating to safety razor blades
GB1136509A (en) Sealing of metallic tubular workpieces
GB1448740A (en) Method of deep penetration welding of metal workpiedes with a laser beam
GB1426558A (en) Razor blades
GB1012899A (en) Air cooled gas turbine blades
GB576218A (en) Built-up sheet-metal compressor or like blades
GB563727A (en) Improvements in and relating to sealing arrangements for elastic fluid turbines and the like
GB1187342A (en) Brazing Alloy
GB432386A (en) Method of protecting turbine blading
GB422896A (en) Improvements in and relating to elastic fluid turbine buckets