GB190926847A - Improvements in Combined Impulse and Reaction Turbines. - Google Patents

Improvements in Combined Impulse and Reaction Turbines.

Info

Publication number
GB190926847A
GB190926847A GB190926847DA GB190926847A GB 190926847 A GB190926847 A GB 190926847A GB 190926847D A GB190926847D A GB 190926847DA GB 190926847 A GB190926847 A GB 190926847A
Authority
GB
United Kingdom
Prior art keywords
lever
valve
fulcrumed
regulating
screw
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
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.)
WILLANS AND ROBINSON Ltd
Original Assignee
WILLANS AND ROBINSON 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 WILLANS AND ROBINSON Ltd filed Critical WILLANS AND ROBINSON Ltd
Application granted granted Critical
Publication of GB190926847A publication Critical patent/GB190926847A/en
Expired legal-status Critical Current

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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
    • F01D1/02—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
    • F01D1/16—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 characterised by having both reaction stages and impulse stages

Landscapes

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

Abstract

26,847. Willans & Robinson, and Izod. E. G. Nov. 18. Axial - flow type; regulating; working-fluid supply.- A turbine comprises an impulse wheel b, Fig. 1, of large diameter and a reactionbladed drum a of small diameter. High-pressure steam passes by way of a valve f to the wheel band afterwards acts upon the reaction turbine a in conjunction with lowpressure steam admitted by way of a valve g to a port e. These valves f, g, Fig. 2, are actuated by a lever h, fulcrumed at j and controlled by a governor i. The low-pressure valve g is directly connected to the lever h, the length of stem being adjusted bv a screw s. A spring r allows the valve g to have a slight lead. The valve f has a spindle k connected to a lever l fulcrumed at m. The opposite end of the lever l is operated by stops n, o on the lever h, the latter being adjustable. By regulating the screw s and the stop o, highpressure or low-pressure steam only may be used, or both may be used in varying proportions.
GB190926847D 1909-11-18 1909-11-18 Improvements in Combined Impulse and Reaction Turbines. Expired GB190926847A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190926847T 1909-11-18

Publications (1)

Publication Number Publication Date
GB190926847A true GB190926847A (en) 1910-09-08

Family

ID=32491224

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190926847D Expired GB190926847A (en) 1909-11-18 1909-11-18 Improvements in Combined Impulse and Reaction Turbines.

Country Status (1)

Country Link
GB (1) GB190926847A (en)

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