GB139414A - Improvements in hydraulic turbines - Google Patents

Improvements in hydraulic turbines

Info

Publication number
GB139414A
GB139414A GB20324/19A GB2032419A GB139414A GB 139414 A GB139414 A GB 139414A GB 20324/19 A GB20324/19 A GB 20324/19A GB 2032419 A GB2032419 A GB 2032419A GB 139414 A GB139414 A GB 139414A
Authority
GB
United Kingdom
Prior art keywords
vanes
volute
rotor
fixed
fluid
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
GB20324/19A
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
Priority to GB20324/19A priority Critical patent/GB139414A/en
Publication of GB139414A publication Critical patent/GB139414A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B15/00—Controlling
    • F03B15/02—Controlling by varying liquid flow
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Turbines (AREA)

Abstract

139,414. Moody, L. F. Aug. 18, 1919. Screw motors; casings; regulating; working- fluid supply.-An hydraulic turbine comprises a screw rotor 45, Fig. 1, mounted upon a vertical shaft. Water is admitted bv way of a volute inlet channel 43 to fixed directing vanes 83. The discharge conduit 47 is also volute-shaped and is provided with fixed diffusion vanes 40. Regulation is effected by a fluid-operated cylindrical valve 28 which partially or wholly masks the vanes 33. The vanes 33, 40, together with their metal shrouding rings, act as supports for the concrete structure which contains the turbine. The vanes 33, 40 may be of varying obliquity along their length. The lower end of the turbine shaft is mounted in a lignum vitµ step-bearing 14 to which water under pressure is led by a pipe 49 for the purpose of cooling the bearing and washing away sand or other deposit. In a modification, the rotor 63, Fig. 5, is mounted upon a horizontal shaft. Water is admitted bv way of a conduit 62 to fixed directing vanes 60. The discharge channel 66 is volute-shaped and is fitted with a ring of fixed diffusion vanes 68. In this modification, the fluid-operated regulating-valve 76 (shown in the closed position) is situated behind the rotor.
GB20324/19A 1919-08-18 1919-08-18 Improvements in hydraulic turbines Expired GB139414A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB20324/19A GB139414A (en) 1919-08-18 1919-08-18 Improvements in hydraulic turbines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB20324/19A GB139414A (en) 1919-08-18 1919-08-18 Improvements in hydraulic turbines

Publications (1)

Publication Number Publication Date
GB139414A true GB139414A (en) 1920-03-04

Family

ID=10144079

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20324/19A Expired GB139414A (en) 1919-08-18 1919-08-18 Improvements in hydraulic turbines

Country Status (1)

Country Link
GB (1) GB139414A (en)

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