GB572957A - Improvements in steam turbines - Google Patents

Improvements in steam turbines

Info

Publication number
GB572957A
GB572957A GB786242A GB786242A GB572957A GB 572957 A GB572957 A GB 572957A GB 786242 A GB786242 A GB 786242A GB 786242 A GB786242 A GB 786242A GB 572957 A GB572957 A GB 572957A
Authority
GB
United Kingdom
Prior art keywords
steam turbines
degrees
width
angle
entry
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
GB786242A
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.)
Fairfield Shipbuilding and Engineering Co Ltd
Original Assignee
Fairfield Shipbuilding and Engineering 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 Fairfield Shipbuilding and Engineering Co Ltd filed Critical Fairfield Shipbuilding and Engineering Co Ltd
Priority to GB786242A priority Critical patent/GB572957A/en
Publication of GB572957A publication Critical patent/GB572957A/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
    • F01D5/041—Blade-carrying members, e.g. rotors for radial-flow machines or engines of the Ljungström type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

572,957. Steam turbines. FAIRFIELD SHIPBUILDING & ENGINEERING CO., Ltd., and DAVIS, A. W. June 9, 1942, No. 7862. Drawings to Specification. [Class 110 (iii)] In reaction bladings for steam turbines the concave surfaces have the entry edge inclined rearwardly, e.g., at an angle of 34 degrees, and the exit edge inclined sharply to the direction of rotation, e.g., at an angle of 20 degrees. The inter-blade spaces converge progressively so that the width at entry is from 3¢ to 4¢ times the width at exit. Both blade surfaces are formed as continuous curves which may consist of two circular arcs.
GB786242A 1942-06-09 1942-06-09 Improvements in steam turbines Expired GB572957A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB786242A GB572957A (en) 1942-06-09 1942-06-09 Improvements in steam turbines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB786242A GB572957A (en) 1942-06-09 1942-06-09 Improvements in steam turbines

Publications (1)

Publication Number Publication Date
GB572957A true GB572957A (en) 1945-10-31

Family

ID=9841215

Family Applications (1)

Application Number Title Priority Date Filing Date
GB786242A Expired GB572957A (en) 1942-06-09 1942-06-09 Improvements in steam turbines

Country Status (1)

Country Link
GB (1) GB572957A (en)

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