GB439848A - Improvements in radial flow elastic fluid turbines of the double rotation type - Google Patents

Improvements in radial flow elastic fluid turbines of the double rotation type

Info

Publication number
GB439848A
GB439848A GB1869835A GB1869835A GB439848A GB 439848 A GB439848 A GB 439848A GB 1869835 A GB1869835 A GB 1869835A GB 1869835 A GB1869835 A GB 1869835A GB 439848 A GB439848 A GB 439848A
Authority
GB
United Kingdom
Prior art keywords
rotation type
radial flow
elastic fluid
double rotation
fluid turbines
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
GB1869835A
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.)
ABB Norden Holding AB
Original Assignee
ASEA AB
Allmanna Svenska Elektriska AB
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 ASEA AB, Allmanna Svenska Elektriska AB filed Critical ASEA AB
Priority to GB1869835A priority Critical patent/GB439848A/en
Publication of GB439848A publication Critical patent/GB439848A/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
    • F01D1/00—Non-positive-displacement machines or engines, e.g. steam turbines
    • F01D1/24—Non-positive-displacement machines or engines, e.g. steam turbines characterised by counter-rotating rotors subjected to same working fluid stream without intermediate stator blades or the like
    • F01D1/28—Non-positive-displacement machines or engines, e.g. steam turbines characterised by counter-rotating rotors subjected to same working fluid stream without intermediate stator blades or the like traversed by the working-fluid substantially radially

Landscapes

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

Abstract

439,848. Steam turbines. FAIRWEATHER, H. C. G., 65, Chancery Lane, London.-(Allmõnna Svenska Elektriska Aktiebolaget, Vasteras, Sweden) June 29, 1935, No. 18698. [Class 110 (iii)] In an extraction turbine of the radial-flow double-rotation type, the rotor disc on one side is formed of two parts 3, 10 so as to leave an uninterrupted annular pass-out gap 9. The parts are connected by a disc 13 which extends between the outer ends of the blade rings 11, 12. Interstage regulation is effected by an axially movable cylindrical member 19 in the pass-out space. Extraction and overload passages may be provided in other regions in known manner.
GB1869835A 1935-06-29 1935-06-29 Improvements in radial flow elastic fluid turbines of the double rotation type Expired GB439848A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1869835A GB439848A (en) 1935-06-29 1935-06-29 Improvements in radial flow elastic fluid turbines of the double rotation type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1869835A GB439848A (en) 1935-06-29 1935-06-29 Improvements in radial flow elastic fluid turbines of the double rotation type

Publications (1)

Publication Number Publication Date
GB439848A true GB439848A (en) 1935-12-16

Family

ID=10116872

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1869835A Expired GB439848A (en) 1935-06-29 1935-06-29 Improvements in radial flow elastic fluid turbines of the double rotation type

Country Status (1)

Country Link
GB (1) GB439848A (en)

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