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CH338057A - Turbine blade - Google Patents

Turbine blade

Info

Publication number
CH338057A
CH338057A CH338057DA CH338057A CH 338057 A CH338057 A CH 338057A CH 338057D A CH338057D A CH 338057DA CH 338057 A CH338057 A CH 338057A
Authority
CH
Switzerland
Prior art keywords
turbine blade
turbine
blade
Prior art date
Application number
Other languages
German (de)
Inventor
John Cole Ernest
Walker Vincent
Donald Wells Jack
Original Assignee
Parsons & Marine Eng Turbine
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 Parsons & Marine Eng Turbine filed Critical Parsons & Marine Eng Turbine
Publication of CH338057A publication Critical patent/CH338057A/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
    • F01D5/14—Form or construction
    • F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
    • F01D5/182—Transpiration cooling
    • F01D5/183—Blade walls being porous
    • 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
    • F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
    • F01D5/187—Convection cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
CH338057D 1954-10-18 1955-09-08 Turbine blade CH338057A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB338057X 1954-10-18
GB110855X 1955-08-11

Publications (1)

Publication Number Publication Date
CH338057A true CH338057A (en) 1959-04-30

Family

ID=26248037

Family Applications (1)

Application Number Title Priority Date Filing Date
CH338057D CH338057A (en) 1954-10-18 1955-09-08 Turbine blade

Country Status (4)

Country Link
CH (1) CH338057A (en)
DE (1) DE1031056B (en)
FR (1) FR1130996A (en)
GB (1) GB778672A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1097212B (en) * 1956-10-22 1961-01-12 Her Majesty The Queen In The R Blade provided with cooling ducts, especially for gas turbines
US3045964A (en) * 1957-02-14 1962-07-24 Stalker Corp Bladed wheels for compressors, turbines and the like
GB855058A (en) * 1957-02-22 1960-11-30 Rolls Royce Improvements in or relating to bladed rotor or stator constructions for axial-flow fluid machines for example for compressors or turbines of gas-turbine engines
DE1136162B (en) * 1959-05-02 1962-09-06 Wiggin & Co Ltd Henry Gas turbine blade and process for their manufacture
US4501053A (en) * 1982-06-14 1985-02-26 United Technologies Corporation Method of making rotor blade for a rotary machine
US4583914A (en) * 1982-06-14 1986-04-22 United Technologies Corp. Rotor blade for a rotary machine
DE3327218A1 (en) * 1983-07-28 1985-02-07 MTU Motoren- und Turbinen-Union München GmbH, 8000 München THERMALLY HIGH-QUALITY, COOLED COMPONENT, IN PARTICULAR TURBINE BLADE
DE19848104A1 (en) * 1998-10-19 2000-04-20 Asea Brown Boveri Turbine blade
GB0418906D0 (en) 2004-08-25 2004-09-29 Rolls Royce Plc Internally cooled aerofoils
US10156143B2 (en) * 2007-12-06 2018-12-18 United Technologies Corporation Gas turbine engines and related systems involving air-cooled vanes
DE102009025457A1 (en) * 2009-06-15 2010-12-16 Deutsches Zentrum für Luft- und Raumfahrt e.V. Cooling device for effusion or transpiration cooling
CN104110275B (en) * 2014-07-02 2016-01-13 北京航空航天大学 An Advanced Turbine Cooling Method Based on Porous Media and Supercritical State Fluid Circulation
CN104100380B (en) * 2014-07-02 2016-04-27 北京航空航天大学 A kind of aeroengine mainstream gas heat exchange method
US10612389B2 (en) * 2016-08-16 2020-04-07 General Electric Company Engine component with porous section

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH225232A (en) * 1941-02-06 1943-01-15 Bmw Flugmotorenbau Gmbh Internally cooled turbine blade.
US2405785A (en) * 1944-03-14 1946-08-13 Daniel And Florence Guggenheim Combustion chamber
GB619634A (en) * 1946-12-17 1949-03-11 Nolan Peter William Moore Improvements relating to internal combustion turbines and like apparatus working with gases at high temperatures
GB680581A (en) * 1949-05-09 1952-10-08 Hermann Oestrich Means for cooling the blades of gas turbine engines
NL73916C (en) * 1949-07-06 1900-01-01

Also Published As

Publication number Publication date
GB778672A (en) 1957-07-10
FR1130996A (en) 1957-02-14
DE1031056B (en) 1958-05-29

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