GB1572405A - Centrifugal turbine blades and their manufacture - Google Patents

Centrifugal turbine blades and their manufacture Download PDF

Info

Publication number
GB1572405A
GB1572405A GB53079/76A GB5307976A GB1572405A GB 1572405 A GB1572405 A GB 1572405A GB 53079/76 A GB53079/76 A GB 53079/76A GB 5307976 A GB5307976 A GB 5307976A GB 1572405 A GB1572405 A GB 1572405A
Authority
GB
United Kingdom
Prior art keywords
blank
root
centrifugal turbine
turbine blade
sheet stock
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
GB53079/76A
Other languages
English (en)
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.)
MTU Aero Engines GmbH
Original Assignee
MTU Motoren und Turbinen Union Muenchen GmbH
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 MTU Motoren und Turbinen Union Muenchen GmbH filed Critical MTU Motoren und Turbinen Union Muenchen GmbH
Publication of GB1572405A publication Critical patent/GB1572405A/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
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/04—Blade-carrying members, e.g. rotors for radial-flow machines or engines
    • F01D5/043—Blade-carrying members, e.g. rotors for radial-flow machines or engines of the axial inlet- radial outlet, or vice versa, type
    • F01D5/048—Form or construction
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/49336—Blade making

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
GB53079/76A 1975-12-23 1976-12-20 Centrifugal turbine blades and their manufacture Expired GB1572405A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2558436A DE2558436C2 (de) 1975-12-23 1975-12-23 Verfahren zum Herstellen von Radialschaufeln für Turborotoren

Publications (1)

Publication Number Publication Date
GB1572405A true GB1572405A (en) 1980-07-30

Family

ID=5965485

Family Applications (1)

Application Number Title Priority Date Filing Date
GB53079/76A Expired GB1572405A (en) 1975-12-23 1976-12-20 Centrifugal turbine blades and their manufacture

Country Status (4)

Country Link
US (1) US4116149A (US20100012521A1-20100121-C00001.png)
DE (1) DE2558436C2 (US20100012521A1-20100121-C00001.png)
FR (1) FR2336549A1 (US20100012521A1-20100121-C00001.png)
GB (1) GB1572405A (US20100012521A1-20100121-C00001.png)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103639654A (zh) * 2013-11-26 2014-03-19 大连创达技术交易市场有限公司 一种一次成型t型材的加工方法
US10328489B1 (en) 2015-12-29 2019-06-25 United Technologies Corporation Dynamic bonding of powder metallurgy materials

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1050697A (US20100012521A1-20100121-C00001.png) *
CH33125A (de) * 1905-05-17 1905-12-15 Oskar Richter Turbine für elastische Flüssigkeiten mit durch gestauchte Teile festgehaltenen Schaufeln
US1535417A (en) * 1924-07-05 1925-04-28 Ingersoll Rand Co Open impeller
US1891612A (en) * 1930-01-11 1932-12-20 Westinghouse Electric & Mfg Co Method of manufacturing propellers
US2696660A (en) * 1948-09-30 1954-12-14 Packard Motor Car Co Method of making impeller blades
US2638663A (en) * 1948-10-23 1953-05-19 Thompson Prod Inc Method of making turbine blades
GB708672A (en) * 1952-01-12 1954-05-05 Austin Motor Co Ltd Manufacture of turbine blades
US2848190A (en) * 1952-10-02 1958-08-19 Power Jets Res & Dev Ltd Radial flow turbo-machines
US3002264A (en) * 1953-06-08 1961-10-03 Power Jets Res & Dev Ltd Process for making turbine or compressor blades
US2959843A (en) * 1955-01-17 1960-11-15 Eaton Mfg Co Method of producing turbine blades
US3314137A (en) * 1964-02-06 1967-04-18 Schellens True Corp Making product articles by combined cavitation and machining of bar stock
GB1151937A (en) * 1966-08-26 1969-05-14 Mini Of Technology Bladed Rotors for Fluid Flow Machines
GB1248108A (en) * 1968-11-16 1971-09-29 Nissan Motor Method for bonding vanes in torque converter
US3762835A (en) * 1971-07-02 1973-10-02 Gen Electric Foreign object damage protection for compressor blades and other structures and related methods
US3745629A (en) * 1972-04-12 1973-07-17 Secr Defence Method of determining optimal shapes for stator blades
DE2308672B1 (de) * 1973-02-22 1974-08-22 Motoren Turbinen Union Laufrad fuer Radialgeblaese und -turbinen

Also Published As

Publication number Publication date
DE2558436A1 (de) 1977-07-07
DE2558436C2 (de) 1987-01-02
FR2336549A1 (fr) 1977-07-22
US4116149A (en) 1978-09-26
FR2336549B1 (US20100012521A1-20100121-C00001.png) 1980-12-12

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee