GB226823A - Improvements in high speed water turbines - Google Patents

Improvements in high speed water turbines

Info

Publication number
GB226823A
GB226823A GB30901/24A GB3090124A GB226823A GB 226823 A GB226823 A GB 226823A GB 30901/24 A GB30901/24 A GB 30901/24A GB 3090124 A GB3090124 A GB 3090124A GB 226823 A GB226823 A GB 226823A
Authority
GB
United Kingdom
Prior art keywords
blades
rotor
axis
speed water
right angles
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
GB30901/24A
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.)
Sulzer Escher Wyss GmbH
Original Assignee
Escher Wyss Maschinenfabriken AG
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 Escher Wyss Maschinenfabriken AG filed Critical Escher Wyss Maschinenfabriken AG
Publication of GB226823A publication Critical patent/GB226823A/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
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/04—Machines or engines of reaction type; Parts or details peculiar thereto with substantially axial flow throughout rotors, e.g. propeller turbines
    • 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

226,823. Akt.-Ges. der Maschinenfabriken Escher, Wyss, et Cie. Dec. 24, 1923, [Convention date]. Blades.-The rotor of a high-speed water turbine has at least four blades c, which are unshrouded at the. tips and have each a helical working surface, the guide curve of which on the outermost cylindrical section x-x is slightly concave, the generatrix sliding therethrough being a straight or slightly curved line which always cuts the axis of the rotor at the same angle and always remains parallel to a plane situated at right angles, or approximately so, to the said axis. The cylindrical section y-y, Fig. 2, is taken through the inner ends of the blades. The entrance and outlet edges 1-1, 3-3 are at right angles to the rotor axis, but they may be slightly inclined thereto as indicated by the broken lines 1-2, 3-4.
GB30901/24A 1923-12-24 1924-12-23 Improvements in high speed water turbines Expired GB226823A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH226823X 1923-12-24

Publications (1)

Publication Number Publication Date
GB226823A true GB226823A (en) 1925-08-06

Family

ID=4454740

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30901/24A Expired GB226823A (en) 1923-12-24 1924-12-23 Improvements in high speed water turbines

Country Status (1)

Country Link
GB (1) GB226823A (en)

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