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

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03BMACHINES OR ENGINES FOR LIQUIDS
    • F03B11/00Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
    • F03B11/002Injecting air or other fluid
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03BMACHINES OR ENGINES FOR LIQUIDS
    • F03B3/00Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/10Machines or engines of reaction type; Parts or details peculiar thereto characterised by having means for functioning alternatively as pumps or turbines
    • F03B3/103Machines 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03BMACHINES OR ENGINES FOR LIQUIDS
    • F03B3/00Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/16Stators
    • F03B3/18Stator blades; Guide conduits or vanes, e.g. adjustable
    • F03B3/183Adjustable vanes, e.g. wicket gates
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/20Hydro energy
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
DE1243119B (en) 1967-06-22
CH432421A (en) 1967-03-15

Similar Documents

Publication Publication Date Title
AT246520B (en) Device for clamping workpieces such as bars or pipes, in particular for clamping carriages of peeling machines
CH510818A (en) Rotary fluid flow machine for elastic fluids
AT271103B (en) Method for operating, in particular for cooling, a screw power machine and screw turbine for the application of this method
CH433622A (en) Apparatus for applying a cleaning fluid
AT248982B (en) Method for operating a fluid flow machine for liquids, in particular a pump turbine and fluid flow machine for performing this method
AT359052B (en) METHOD FOR STORING A LIQUID, E.g. LIQUID GAS, AND DEVICE FOR CARRYING OUT THIS METHOD
CH424805A (en) Method for operating a steam power plant and steam power plant for carrying out the method
CH436788A (en) Switching element for reversing a fluid flow
CH425824A (en) Method and device for operating a steam turbine
CH450458A (en) Method for controlling a steam turbo-generator set with a turbine throttle valve
AT329893B (en) PROCEDURE AND ARRANGEMENT FOR OPERATING AN ELECTROLYSIS PLANT, IN PARTICULAR AN ALUMINUM ELECTROLYSIS PLANT
CH525385A (en) Method for operating a compressor, in particular for gas turbine systems, and device for carrying out the method
AT249701B (en) Device for controlling the amount of steam or gas flowing through the nozzles or blades of axial turbines, in particular for turbines with controlled extraction
CH511398A (en) Method for operating a forced steam generator with working medium return and steam generator for performing the method
AT277901B (en) Guide apparatus for a hydraulic machine, in particular a water turbine or pump
CH504617A (en) Method for operating a steam turbine plant operating with fixed pressure
CH448753A (en) Method for electro-hydraulic speed control with auxiliary variable input in drive machines, especially steam turbines
CH462201A (en) Method for operating a steam generator
CH459263A (en) Method for cleaning the working fluid flow circuit of a steam generator with forced flow, and device for carrying out the method
CH389340A (en) Method and device for determining the flow rate of a mixing zone between liquids of different viscosity conveyed successively through a pipeline
CH444503A (en) Device for automatic shifting of a scale, in particular for machine tools
AT246585B (en) Intermittent fluid pumps for vehicles, in particular windshield washer pumps
FR1356396A (en) Blades for fluid flow machines
CH493143A (en) Method for operating a positively commutated converter
FR1274291A (en) Blades for fluid flow machines