IT986241B - Dispositivo per l esatto traccia mento e o taglio di una paletta per girante di turbina francis - Google Patents

Dispositivo per l esatto traccia mento e o taglio di una paletta per girante di turbina francis

Info

Publication number
IT986241B
IT986241B IT51089/73A IT5108973A IT986241B IT 986241 B IT986241 B IT 986241B IT 51089/73 A IT51089/73 A IT 51089/73A IT 5108973 A IT5108973 A IT 5108973A IT 986241 B IT986241 B IT 986241B
Authority
IT
Italy
Prior art keywords
vane
cutting
turbine impeller
francis turbine
exact tracking
Prior art date
Application number
IT51089/73A
Other languages
English (en)
Italian (it)
Original Assignee
Voith Gmbh J M
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 Voith Gmbh J M filed Critical Voith Gmbh J M
Application granted granted Critical
Publication of IT986241B publication Critical patent/IT986241B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K7/00—Cutting, scarfing, or desurfacing by applying flames
    • B23K7/005—Machines, apparatus or equipment specially adapted for cutting curved workpieces
    • 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
    • F03B3/12—Blades; Blade-carrying rotors
    • 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)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Hydraulic Turbines (AREA)
IT51089/73A 1972-06-29 1973-06-27 Dispositivo per l esatto traccia mento e o taglio di una paletta per girante di turbina francis IT986241B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2231791A DE2231791C2 (de) 1972-06-29 1972-06-29 Vorrichtung zum maßgenauen Anreißen und/oder Schneiden einer Francis-Laufradschaufel

Publications (1)

Publication Number Publication Date
IT986241B true IT986241B (it) 1975-01-20

Family

ID=5849142

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51089/73A IT986241B (it) 1972-06-29 1973-06-27 Dispositivo per l esatto traccia mento e o taglio di una paletta per girante di turbina francis

Country Status (3)

Country Link
AT (1) AT334104B (https=)
DE (1) DE2231791C2 (https=)
IT (1) IT986241B (https=)

Also Published As

Publication number Publication date
AT334104B (de) 1976-12-27
ATA425473A (de) 1976-04-15
DE2231791B1 (de) 1974-01-10
DE2231791A1 (https=) 1974-01-10
DE2231791C2 (de) 1974-08-22

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