GB190913340A - Improvements in Turbines. - Google Patents

Improvements in Turbines.

Info

Publication number
GB190913340A
GB190913340A GB190913340DA GB190913340A GB 190913340 A GB190913340 A GB 190913340A GB 190913340D A GB190913340D A GB 190913340DA GB 190913340 A GB190913340 A GB 190913340A
Authority
GB
United Kingdom
Prior art keywords
blades
steam
wheel
ports
pass
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
Inventor
Edward Irving Braddock
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB190913340A publication Critical patent/GB190913340A/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
    • F01D1/34—Non-positive-displacement machines or engines, e.g. steam turbines characterised by non-bladed rotor, e.g. with drilled holes
    • F01D1/36—Non-positive-displacement machines or engines, e.g. steam turbines characterised by non-bladed rotor, e.g. with drilled holes using fluid friction
    • 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
    • F01D1/02—Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor, e.g. multi-bladed impulse steam turbines
    • 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
    • F01D1/30—Non-positive-displacement machines or engines, e.g. steam turbines characterised by having a single rotor operable in either direction of rotation, e.g. by reversing of blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Turbines (AREA)

Abstract

13,340. Braddock, E. I. Feb. 24, [Convention date]. Circular-flow type; reversing. - A circularflow turbine comprises one or more disks fixed to a main shaft d, Fig. 3, and provided with side flanges 12, 13, Fig. 4, between which are situated radially-disposed blades 15, 16. The steam in passing round the wheel passes between the blades 15, impinges upon the blades 16, and divides into two streams, which pass on the sides of the blades 16 and then impinge on the next blades 15. In this way the steam is compelled to pass in a tortuous path and impinge repeatedly upon the blades of the wheel. Each wheel is provided with inlet ports 25, 29 and 26, 28, for the two directions of running respectively, which are fitted with liners 70, 71, Fig. 12, to form expanding nozzles. Steam is admitted to one or other of these pairs of ports through piston valves 36 (one of which only is shown). The steam passes almost half round the wheel and exhausts into exhaust ports 27, 30.
GB190913340D 1909-02-24 1909-06-07 Improvements in Turbines. Expired GB190913340A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US190913340XA 1909-02-24 1909-02-24

Publications (1)

Publication Number Publication Date
GB190913340A true GB190913340A (en) 1909-08-12

Family

ID=32596346

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190913340D Expired GB190913340A (en) 1909-02-24 1909-06-07 Improvements in Turbines.

Country Status (1)

Country Link
GB (1) GB190913340A (en)

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