FR2485102A1 - Organe de distribution pour machine hydroelectrique de haute chute - Google Patents

Organe de distribution pour machine hydroelectrique de haute chute Download PDF

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Publication number
FR2485102A1
FR2485102A1 FR8012032A FR8012032A FR2485102A1 FR 2485102 A1 FR2485102 A1 FR 2485102A1 FR 8012032 A FR8012032 A FR 8012032A FR 8012032 A FR8012032 A FR 8012032A FR 2485102 A1 FR2485102 A1 FR 2485102A1
Authority
FR
France
Prior art keywords
vanes
profiles
vane
profile
movable
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.)
Granted
Application number
FR8012032A
Other languages
English (en)
French (fr)
Other versions
FR2485102B1 (OSRAM
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
Priority to FR8012032A priority Critical patent/FR2485102A1/fr
Priority to BR8103232A priority patent/BR8103232A/pt
Priority to AR285454A priority patent/AR225963A1/es
Priority to CA000378606A priority patent/CA1154351A/fr
Publication of FR2485102A1 publication Critical patent/FR2485102A1/fr
Application granted granted Critical
Publication of FR2485102B1 publication Critical patent/FR2485102B1/fr
Granted 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)
FR8012032A 1980-05-30 1980-05-30 Organe de distribution pour machine hydroelectrique de haute chute Granted FR2485102A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR8012032A FR2485102A1 (fr) 1980-05-30 1980-05-30 Organe de distribution pour machine hydroelectrique de haute chute
BR8103232A BR8103232A (pt) 1980-05-30 1981-05-25 Oragos de distribuicao de fluido para maquina hidroeletrica
AR285454A AR225963A1 (es) 1980-05-30 1981-05-26 Mejoras en organos de distribucion de fluido para una maquina hidroelectrica
CA000378606A CA1154351A (fr) 1980-05-30 1981-05-29 Organe de distribution pour machine hydroelectrique de haute chute

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2485102A1 true FR2485102A1 (fr) 1981-12-24
FR2485102B1 FR2485102B1 (OSRAM) 1982-07-23

Family

ID=9242518

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8012032A Granted FR2485102A1 (fr) 1980-05-30 1980-05-30 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)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0532907A1 (de) * 1991-09-19 1993-03-24 Asea Brown Boveri Ag Axialdurchströmte Turbine
US5207559A (en) * 1991-07-25 1993-05-04 Allied-Signal Inc. Variable geometry diffuser assembly
WO2011128587A1 (fr) * 2010-04-14 2011-10-20 Turbomeca Procédé d'adaptation de débit d'air de turbomachine à compresseur centrifuge et diffuseur de mise en oeuvre

Citations (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"
CH428442A (de) * 1965-01-25 1967-01-15 Hitachi Ltd Leitschaufelanordnung in einer umschaltbaren Pumpenturbine oder Pumpe
FR1542344A (fr) * 1967-11-07 1968-10-11 Voest Ag Roue fixe pour turbines de pompage

Patent Citations (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"
CH428442A (de) * 1965-01-25 1967-01-15 Hitachi Ltd Leitschaufelanordnung in einer umschaltbaren Pumpenturbine oder Pumpe
FR1542344A (fr) * 1967-11-07 1968-10-11 Voest Ag Roue fixe pour turbines de pompage

Cited By (5)

* 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
EP0532907A1 (de) * 1991-09-19 1993-03-24 Asea Brown Boveri Ag Axialdurchströmte Turbine
WO2011128587A1 (fr) * 2010-04-14 2011-10-20 Turbomeca Procédé d'adaptation de débit d'air de turbomachine à compresseur centrifuge et diffuseur de mise en oeuvre
FR2958967A1 (fr) * 2010-04-14 2011-10-21 Turbomeca Procede d'adaptation de debit d'air de turbomachine a compresseur centrifuge et diffuseur de mise en oeuvre
RU2564158C2 (ru) * 2010-04-14 2015-09-27 Турбомека Способ регулирования расхода воздуха в центробежном компрессоре турбомашины и диффузор для его осуществления

Also Published As

Publication number Publication date
AR225963A1 (es) 1982-05-14
BR8103232A (pt) 1982-02-16
FR2485102B1 (OSRAM) 1982-07-23
CA1154351A (fr) 1983-09-27

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