PE20091706A1 - HYDRAULIC MACHINERY AND INSTALLATION OF ENERGY CONVERSION APPROPRIATE FOR SUCH MACHINE - Google Patents

HYDRAULIC MACHINERY AND INSTALLATION OF ENERGY CONVERSION APPROPRIATE FOR SUCH MACHINE

Info

Publication number
PE20091706A1
PE20091706A1 PE2008001967A PE2008001967A PE20091706A1 PE 20091706 A1 PE20091706 A1 PE 20091706A1 PE 2008001967 A PE2008001967 A PE 2008001967A PE 2008001967 A PE2008001967 A PE 2008001967A PE 20091706 A1 PE20091706 A1 PE 20091706A1
Authority
PE
Peru
Prior art keywords
wheel
installation
machine
fixed structure
energy conversion
Prior art date
Application number
PE2008001967A
Other languages
Spanish (es)
Inventor
Michel Sabourin
Stephane Roy
Michel Henri
Original Assignee
Alstom Hydro France
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 Alstom Hydro France filed Critical Alstom Hydro France
Publication of PE20091706A1 publication Critical patent/PE20091706A1/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
    • F03B3/02—Machines or engines of reaction type; Parts or details peculiar thereto with radial flow at high-pressure side and axial flow at low-pressure side of rotors, e.g. Francis 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)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

REFERIDO A UNA MAQUINA HIDRAULICA QUE INCLUYE UNA RUEDA, MOVIL EN ROTACION RELATIVA A UNA ESTRUCTURA FIJA, LA CUAL ES ATRAVESADA POR UN FLUJO FORZADO DE AGUA, MIENTRAS QUE POR LO MENOS UNA CAMARA ES DELIMITADA A LA VEZ POR LA RUEDA Y LA ESTRUCTURA FIJA, CARACTERIZADA PORQUE LA CAMARA ESTA AISLADA DEL FLUJO QUE PASA A TRAVES DE LA RUEDA POR UNA PRIMERA CONEXION COLOCADA ENTRE LA RUEDA Y LA ESTRUCTURA FIJA, CERCANA A UNA PRIMERA PORCION DE LA RUEDA. ADEMAS, LA PRIMERA CONEXION SE COMPONE DE DOS PARTES SOLIDARIAS A LA VEZ DE LA RUEDA Y DE LA ESTRUCTURA FIJA, ESTANDO ESTAS DOS PARTES SOSTENIDAS ENTRE SI Y QUE SE DESLIZAN UNA CON LA OTRA BAJO EFECTO DE ROTACION DE LA RUEDAREFERRED TO A HYDRAULIC MACHINE THAT INCLUDES A WHEEL, MOVING IN ROTATION RELATIVE TO A FIXED STRUCTURE, WHICH IS PASSED BY A FORCED FLOW OF WATER, WHILE AT LEAST ONE CHAMBER IS DELIMITED AT THE SAME TIME BY THE WHEEL AND THE FIXED STRUCTURE, CHARACTERIZED BECAUSE THE CHAMBER IS ISOLATED FROM THE FLOW PASSING THROUGH THE WHEEL BY A FIRST CONNECTION PLACED BETWEEN THE WHEEL AND THE FIXED STRUCTURE, CLOSE TO A FIRST PORTION OF THE WHEEL. IN ADDITION, THE FIRST CONNECTION IS COMPOSED OF TWO SOLIDARITY PARTS AT THE SAME TIME OF THE WHEEL AND THE FIXED STRUCTURE, THESE TWO PARTS BEING SUPPORTED TO EACH OTHER AND THAT THEY SLIDE ONE WITH THE OTHER UNDER THE EFFECT OF ROTATION OF THE WHEEL

PE2008001967A 2007-11-27 2008-11-25 HYDRAULIC MACHINERY AND INSTALLATION OF ENERGY CONVERSION APPROPRIATE FOR SUCH MACHINE PE20091706A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0759340 2007-11-27

Publications (1)

Publication Number Publication Date
PE20091706A1 true PE20091706A1 (en) 2009-11-13

Family

ID=39967593

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2008001967A PE20091706A1 (en) 2007-11-27 2008-11-25 HYDRAULIC MACHINERY AND INSTALLATION OF ENERGY CONVERSION APPROPRIATE FOR SUCH MACHINE

Country Status (2)

Country Link
PE (1) PE20091706A1 (en)
WO (1) WO2009071838A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2447315C1 (en) * 2010-10-26 2012-04-10 Открытое акционерное общество "Силовые машины-ЗТЛ, ЛМЗ, Электросила, Энергомашэкспорт" (ОАО "Силовые машины") Radial-axial hydraulic machine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1942995A (en) * 1932-06-21 1934-01-09 James Leffel & Company Hydraulic turbine
US2109679A (en) * 1936-04-13 1938-03-01 Sr Aloys Neveling Sealing device for pumps
US2851289A (en) * 1957-03-22 1958-09-09 Thiokol Chemical Corp Recirculation seal with plastic wear ring for hydraulic apparatus
CH407683A (en) * 1964-08-26 1966-02-15 Vevey Atel Const Mec Sealing device of a hydraulic machine
US3360238A (en) * 1967-02-13 1967-12-26 Dominion Eng Works Ltd Shroud seal for hydraulic machines
JPS5058441A (en) * 1973-09-26 1975-05-21
DE19611677C2 (en) * 1996-03-25 1997-09-11 Voith Hydro Gmbh Non-contact seal with a floating ring

Also Published As

Publication number Publication date
WO2009071838A1 (en) 2009-06-11

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