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GB616672A - Improvements relating to turbine and like blading - Google Patents

Improvements relating to turbine and like blading

Info

Publication number
GB616672A
GB616672A GB2824246A GB2824246A GB616672A GB 616672 A GB616672 A GB 616672A GB 2824246 A GB2824246 A GB 2824246A GB 2824246 A GB2824246 A GB 2824246A GB 616672 A GB616672 A GB 616672A
Authority
GB
United Kingdom
Prior art keywords
blading
turbine
blade
improvements relating
portions
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
GB2824246A
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.)
Power Jets Research and Development Ltd
Original Assignee
Power Jets Research and Development 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 Power Jets Research and Development Ltd filed Critical Power Jets Research and Development Ltd
Priority to GB2824246A priority Critical patent/GB616672A/en
Publication of GB616672A publication Critical patent/GB616672A/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
    • F01D5/14—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
    • F01D5/181—Blades having a closed internal cavity containing a cooling medium, e.g. sodium

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

616,672. Gas turbines and compressors. POWER JETS (RESEARCH & DEVELOPMENT), Ltd., and CONSTANT, H. Sept. 20, 1946, No. 28242. [Class 110 (iii)] The shank portions 9 of gas turbine and other blading are formed with a number of oblique radial slits 11 through which can flow cooling air supplied in an annular conduit 10 lying radially within the bladed passage 6. Each blade may have, also, one or more closed radial cavities 13, extending from the blade portions 5 into the. cooled shank portion 9, containing sodium, caesium or aluminium chloride or bromide for convective cooling.
GB2824246A 1946-09-20 1946-09-20 Improvements relating to turbine and like blading Expired GB616672A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2824246A GB616672A (en) 1946-09-20 1946-09-20 Improvements relating to turbine and like blading

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2824246A GB616672A (en) 1946-09-20 1946-09-20 Improvements relating to turbine and like blading

Publications (1)

Publication Number Publication Date
GB616672A true GB616672A (en) 1949-01-25

Family

ID=10272582

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2824246A Expired GB616672A (en) 1946-09-20 1946-09-20 Improvements relating to turbine and like blading

Country Status (1)

Country Link
GB (1) GB616672A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE967202C (en) * 1950-05-02 1957-10-24 Dr Max Ledinegg Gas turbine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE967202C (en) * 1950-05-02 1957-10-24 Dr Max Ledinegg Gas turbine

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