CA1154351A - Organe de distribution pour machine hydroelectrique de haute chute - Google Patents

Organe de distribution pour machine hydroelectrique de haute chute

Info

Publication number
CA1154351A
CA1154351A CA000378606A CA378606A CA1154351A CA 1154351 A CA1154351 A CA 1154351A CA 000378606 A CA000378606 A CA 000378606A CA 378606 A CA378606 A CA 378606A CA 1154351 A CA1154351 A CA 1154351A
Authority
CA
Canada
Prior art keywords
profiles
distribution device
profile
movable
thin
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
CA000378606A
Other languages
English (en)
French (fr)
Inventor
Pierre Boussuges
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.)
Neyrpic SA
Original Assignee
Neyrpic SA
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 SA filed Critical Neyrpic SA
Application granted granted Critical
Publication of CA1154351A publication Critical patent/CA1154351A/fr
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
    • F03B3/16—Stators
    • F03B3/18—Stator blades; Guide conduits or vanes, e.g. adjustable
    • F03B3/183—Adjustable vanes, e.g. wicket gates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/466—Fluid-guiding means, e.g. diffusers adjustable especially adapted for liquid fluid pumps
    • 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)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Hydraulic Turbines (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CA000378606A 1980-05-30 1981-05-29 Organe de distribution pour machine hydroelectrique de haute chute Expired CA1154351A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR80-12032 1980-05-30
FR8012032A FR2485102A1 (fr) 1980-05-30 1980-05-30 Organe de distribution pour machine hydroelectrique de haute chute

Publications (1)

Publication Number Publication Date
CA1154351A true CA1154351A (fr) 1983-09-27

Family

ID=9242518

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000378606A Expired CA1154351A (fr) 1980-05-30 1981-05-29 Organe de distribution pour machine hydroelectrique de haute chute

Country Status (4)

Country Link
AR (1) AR225963A1 (OSRAM)
BR (1) BR8103232A (OSRAM)
CA (1) CA1154351A (OSRAM)
FR (1) FR2485102A1 (OSRAM)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5207559A (en) * 1991-07-25 1993-05-04 Allied-Signal Inc. Variable geometry diffuser assembly
EP0532907B1 (de) * 1991-09-19 1996-02-21 Asea Brown Boveri Ag Axialdurchströmte Turbine
FR2958967B1 (fr) * 2010-04-14 2013-03-15 Turbomeca Procede d'adaptation de debit d'air de turbomachine a compresseur centrifuge et diffuseur de mise en oeuvre

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR501182A (fr) * 1914-02-02 1920-04-06 Escher Wyss & Cie Const Mec Appareil directeur pour turbines hydrauliques "francis"
GB1116727A (en) * 1965-01-25 1968-06-12 Hitachi Ltd A pump or a reversible pump-turbine of the francis type
FR1542344A (fr) * 1967-11-07 1968-10-11 Voest Ag Roue fixe pour turbines de pompage

Also Published As

Publication number Publication date
AR225963A1 (es) 1982-05-14
BR8103232A (pt) 1982-02-16
FR2485102B1 (OSRAM) 1982-07-23
FR2485102A1 (fr) 1981-12-24

Similar Documents

Publication Publication Date Title
EP2171261B1 (fr) Machine hydraulique comprenant des moyens d'injection d'un écoulement prélevé d'un écoulement principal
CA2717379C (fr) Organe formant pointe pour roue de machine hydraulique, roue et machine hydraulique equipees d'un tel organe
CA1154351A (fr) Organe de distribution pour machine hydroelectrique de haute chute
EP0394140B1 (fr) Appareil de circulation et de distribution de fluide
FR2595117A1 (fr) Turbocompresseur a geometrie variable
FR2733592A1 (fr) Procede de determination des conditions de travail instantanees d'une pompe centrifuge
FR2856750A1 (fr) Dispositif de guidage d'une aube a angle de calage variable
FR2461160A1 (fr) Frein hydrodynamique
OA13205A (fr) Roue hydraulique.
FR2503354A1 (fr) Rotor de turbine pour debitmetre
EP0076189B1 (fr) Perfectionnements aux appareils de mesure de débit à turbine axiale
EP0056669B1 (fr) Détendeur à section d'injection variable
EP0179078B1 (fr) Turbine hydraulique à roue denoyée munie d'un injecteur
CN214366517U (zh) 一种轴流式水轮机配水装置
CA1199224A (fr) Turbopompe a ailettes de directrices orientables et methode pour assurer un rendement maximal a une telle turbopompe
WO2005038243A1 (fr) Organe formant pointe pour roue de machine hydraulique, procede d'assemblage d'une telle roue, roue et machine hydraulique equipees d'un tel organe
FR2573151A1 (fr) Circuit hydraulique pour organe de couplage hydrodynamique
CA1252688A (fr) Turbine-pompe multi-etages de haute chute
FR3027632A1 (fr) Turbine hydraulique, ensemble porte ecluse a guillotine la comprenant et procede de production d'electricite a partir d'energie hydraulique les utilisant
EP3030780A1 (fr) Hydrolienne de riviere
FR3001501A1 (fr) Turbine a double reglage et installation de conversion d'energie comprenant une telle turbine
CH414353A (fr) Installation de pompage
BE497916A (OSRAM)
FR2461866A1 (fr) Valve de surete a debit axial pour limiter le volume d'eau dans une machine a laver
EP0215990A1 (fr) Turbine hydraulique à usage domestique

Legal Events

Date Code Title Description
MKEX Expiry