AT248982B - Method for operating a fluid flow machine for liquids, in particular a pump turbine and fluid flow machine for performing this method - Google Patents

Method for operating a fluid flow machine for liquids, in particular a pump turbine and fluid flow machine for performing this method

Info

Publication number
AT248982B
AT248982B AT431564A AT431564A AT248982B AT 248982 B AT248982 B AT 248982B AT 431564 A AT431564 A AT 431564A AT 431564 A AT431564 A AT 431564A AT 248982 B AT248982 B AT 248982B
Authority
AT
Austria
Prior art keywords
fluid flow
flow machine
liquids
operating
pump turbine
Prior art date
Application number
AT431564A
Other languages
German (de)
Original Assignee
Neyrpic Ateliers Neyret Beylie
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 Neyrpic Ateliers Neyret Beylie, Voith Gmbh J M filed Critical Neyrpic Ateliers Neyret Beylie
Application granted granted Critical
Publication of AT248982B publication Critical patent/AT248982B/en

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
    • F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
    • F03B11/002—Injecting air or other fluid
    • 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
    • F03B3/10—Machines or engines of reaction type; Parts or details peculiar thereto characterised by having means for functioning alternatively as pumps or turbines
    • F03B3/103—Machines or engines of reaction type; Parts or details peculiar thereto characterised by having means for functioning alternatively as pumps or turbines the same wheel acting as turbine wheel and as pump wheel
    • 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
    • F03B3/16—Stators
    • F03B3/18—Stator blades; Guide conduits or vanes, e.g. adjustable
    • F03B3/183—Adjustable vanes, e.g. wicket gates
    • 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Hydraulic Turbines (AREA)
AT431564A 1964-03-28 1964-05-19 Method for operating a fluid flow machine for liquids, in particular a pump turbine and fluid flow machine for performing this method AT248982B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEV25699A DE1243119B (en) 1964-03-28 1964-03-28 Method and device for operating a reversible flow machine for liquids, in particular a pump turbine

Publications (1)

Publication Number Publication Date
AT248982B true AT248982B (en) 1966-08-25

Family

ID=7582132

Family Applications (1)

Application Number Title Priority Date Filing Date
AT431564A AT248982B (en) 1964-03-28 1964-05-19 Method for operating a fluid flow machine for liquids, in particular a pump turbine and fluid flow machine for performing this method

Country Status (3)

Country Link
AT (1) AT248982B (en)
CH (1) CH432421A (en)
DE (1) DE1243119B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102996521B (en) * 2013-01-16 2015-06-10 于永海 Pumping chamber of volute type mixed-flow pump
DE102014218965B3 (en) * 2014-09-22 2015-09-10 Voith Patent Gmbh Method for operating a pumped storage power plant
CN111022241B (en) * 2018-10-10 2021-07-23 林瑞麟 Method for improving power generation efficiency of water turbine and inhibiting cavitation erosion of water turbine spare and accessory parts
EP3657009A1 (en) * 2018-11-24 2020-05-27 Zuei-Ling Lin A method to enhance operation efficiency of water turbines and to reduce cavitation of components thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE511187C (en) * 1930-01-11 1930-10-27 Escher Wyss Maschf Ag Reversible hydraulic prime mover with at least one radial flow component
FR1118914A (en) * 1955-01-07 1956-06-13 Neyrpic Ets Further training in reaction turbines
GB884987A (en) * 1959-08-24 1961-12-20 Sulzer Ag Apparatus for protecting the delivery pipes of pumping plants

Also Published As

Publication number Publication date
CH432421A (en) 1967-03-15
DE1243119B (en) 1967-06-22

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