FR1203142A - Perfectionnement aux turbines hydrauliques du type francis - Google Patents

Perfectionnement aux turbines hydrauliques du type francis

Info

Publication number
FR1203142A
FR1203142A FR1203142DA FR1203142A FR 1203142 A FR1203142 A FR 1203142A FR 1203142D A FR1203142D A FR 1203142DA FR 1203142 A FR1203142 A FR 1203142A
Authority
FR
France
Prior art keywords
improvement
hydraulic turbines
francis type
francis
type
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
Other languages
English (en)
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 FR1203142A publication Critical patent/FR1203142A/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
    • F03B3/02—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
    • 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
    • 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
    • F03B11/04—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator for diminishing cavitation or vibration, e.g. balancing
    • 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)
FR1203142D 1958-07-23 1958-07-23 Perfectionnement aux turbines hydrauliques du type francis Expired FR1203142A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1203142T 1958-07-23

Publications (1)

Publication Number Publication Date
FR1203142A true FR1203142A (fr) 1960-01-15

Family

ID=9672278

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1203142D Expired FR1203142A (fr) 1958-07-23 1958-07-23 Perfectionnement aux turbines hydrauliques du type francis

Country Status (1)

Country Link
FR (1) FR1203142A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2928422A1 (fr) * 2008-03-05 2009-09-11 Alstom Hydro France Sa Roue francis de turbine hydraulique equipee d'un organe formant pointe et procede de reduction des fluctuations utilisant une telle roue.
WO2009115730A3 (fr) * 2008-03-05 2009-11-12 Alstom Hydro France Organe formant pointe pour roue de machine hydraulique, roue et machine hydraulique équipées d'un tel organe
WO2023174598A1 (fr) * 2022-03-16 2023-09-21 Voith Patent Gmbh Procédé de rénovation d'une installation de conversion d'énergie et installation de conversion d'énergie rénovée

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2928422A1 (fr) * 2008-03-05 2009-09-11 Alstom Hydro France Sa Roue francis de turbine hydraulique equipee d'un organe formant pointe et procede de reduction des fluctuations utilisant une telle roue.
WO2009115730A3 (fr) * 2008-03-05 2009-11-12 Alstom Hydro France Organe formant pointe pour roue de machine hydraulique, roue et machine hydraulique équipées d'un tel organe
WO2009115729A3 (fr) * 2008-03-05 2009-11-12 Alstom Hydro France Roue francis de turbine hydraulique équipée d'un organe formant pointe et procédé de réduction des fluctuations utilisant une telle roue
CN102016292A (zh) * 2008-03-05 2011-04-13 阿尔斯通水电设备法国公司 形成用于水力机械涡轮的尖端的构件以及装有这种构件的涡轮和水力机械
AU2009227155B2 (en) * 2008-03-05 2013-10-31 Alstom Renewable Technologies Francis-type hydraulic turbine wheel equipped with a tip-forming member, and method of reducing fluctuations using such a wheel
AU2009227156B2 (en) * 2008-03-05 2013-12-05 Alstom Renewable Technologies Tip-forming member for a wheel of a hydraulic machine, and wheel and hydraulic machine which are equipped with such a member
US8721288B2 (en) 2008-03-05 2014-05-13 Alstom Hydro France Tip-forming member for a wheel of a hydraulic machine, and wheel and hydraulic machine equipped with such a member
CN102016292B (zh) * 2008-03-05 2014-08-27 阿尔斯通再生能源技术公司 形成用于水压机涡轮的尖端的构件以及装有这种构件的涡轮和水压机
US8894366B2 (en) 2008-03-05 2014-11-25 Alstom Renewable Technologies Francis-type hydraulic turbine wheel equipped with a tip-forming member, and method of reducing fluctuations using such a wheel
WO2023174598A1 (fr) * 2022-03-16 2023-09-21 Voith Patent Gmbh Procédé de rénovation d'une installation de conversion d'énergie et installation de conversion d'énergie rénovée

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