ECSP109892A - Máquina hidráulica que incluye medios de inyección de un flujo extraído de un flujo principal - Google Patents

Máquina hidráulica que incluye medios de inyección de un flujo extraído de un flujo principal

Info

Publication number
ECSP109892A
ECSP109892A EC2010009892A ECSP109892A ECSP109892A EC SP109892 A ECSP109892 A EC SP109892A EC 2010009892 A EC2010009892 A EC 2010009892A EC SP109892 A ECSP109892 A EC SP109892A EC SP109892 A ECSP109892 A EC SP109892A
Authority
EC
Ecuador
Prior art keywords
flow
injection
main flow
zone
main
Prior art date
Application number
EC2010009892A
Other languages
English (en)
Inventor
Farid Mazzouji
Monique Traversaz
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 ECSP109892A publication Critical patent/ECSP109892A/es

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
    • F03B11/04—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
    • 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
    • F03B1/00—Engines of impulse type, i.e. turbines with jets of high-velocity liquid impinging on blades or like rotors, e.g. Pelton wheels; Parts or details peculiar thereto
    • F03B1/04—Nozzles; Nozzle-carrying members
    • 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
    • F03B3/12—Blades; Blade-carrying rotors
    • F03B3/125—Rotors for radial flow at high-pressure side and axial flow at low-pressure side, e.g. for Francis-type 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Water Turbines (AREA)
  • Details Of Valves (AREA)

Abstract

Esta máquina atravesada por un flujo (E) principal de agua presenta por lo menos un perfil de alabes (1) de una turbina, presenta una extremidad superior (8) y una extremidad inferior (10), cerca de la cual se forma por lo menos una zona turbulenta o una zona de presión reducida o una zona de cavitación (14), la máquina presenta medios de inyección de un flujo extraído (E1, E2) del flujo principal en la zona (14). Los medios de inyección presentan un conducto (16) que extrae el flujo (E1, E2) del flujo principal (E) y lo hace desembocar en la extremidad inferior (10) esencialmente según la dirección del flujo principal (E).
EC2010009892A 2007-07-23 2010-01-22 Máquina hidráulica que incluye medios de inyección de un flujo extraído de un flujo principal ECSP109892A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0705332A FR2919353B1 (fr) 2007-07-23 2007-07-23 Machine hydraulique comprenant des moyens d'injection d'un ecoulement preleve d'un ecoulement principal
PCT/FR2008/051385 WO2009016315A2 (fr) 2007-07-23 2008-07-23 Machine hydraulique comprenant des moyens d'injection d'un écoulement prélevé d'un écoulement principal

Publications (1)

Publication Number Publication Date
ECSP109892A true ECSP109892A (es) 2010-02-26

Family

ID=39310993

Family Applications (3)

Application Number Title Priority Date Filing Date
EC2010009893A ECSP109893A (es) 2007-07-23 2010-01-22 Máquina hidráulica tipo pelton que incluye medios de inyección de un flujo extraído de un flujo principal
EC2010009892A ECSP109892A (es) 2007-07-23 2010-01-22 Máquina hidráulica que incluye medios de inyección de un flujo extraído de un flujo principal
EC2010009891A ECSP109891A (es) 2007-07-23 2010-01-22 Máquina hidráulica que incluye medios de inyección de un flujo extraído de un flujo principal

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EC2010009893A ECSP109893A (es) 2007-07-23 2010-01-22 Máquina hidráulica tipo pelton que incluye medios de inyección de un flujo extraído de un flujo principal

Family Applications After (1)

Application Number Title Priority Date Filing Date
EC2010009891A ECSP109891A (es) 2007-07-23 2010-01-22 Máquina hidráulica que incluye medios de inyección de un flujo extraído de un flujo principal

Country Status (16)

Country Link
US (3) US8491269B2 (es)
EP (3) EP2174000B1 (es)
JP (3) JP5460591B2 (es)
KR (3) KR101456430B1 (es)
CN (3) CN101755121B (es)
AU (3) AU2008281601B2 (es)
BR (3) BRPI0814584A8 (es)
CA (3) CA2694073C (es)
EC (3) ECSP109893A (es)
ES (1) ES2399773T3 (es)
FR (1) FR2919353B1 (es)
MX (3) MX2010000911A (es)
MY (3) MY152627A (es)
PT (1) PT2171261E (es)
SI (1) SI2171261T1 (es)
WO (3) WO2009016315A2 (es)

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FR2919353B1 (fr) * 2007-07-23 2014-02-14 Alstom Power Hydraulique Machine hydraulique comprenant des moyens d'injection d'un ecoulement preleve d'un ecoulement principal
FR2953565B1 (fr) 2009-12-08 2012-04-20 Alstom Hydro France Ensemble de distribution pour roue de turbine pelton et turbine pelton comportant un tel ensemble de distribution
FR2963065B1 (fr) * 2010-07-21 2014-02-28 Alstom Hydro France Roue de turbine francis et installation de conversion d'energie comprenant une telle roue
FR2970529B1 (fr) * 2011-01-18 2013-02-22 Alstom Hydro France Conduit courbe appartenant a une machine hydraulique, ensemble de distribution pour roue de turbine pelton et machine hydraulique
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CN103244337A (zh) * 2013-04-27 2013-08-14 陈银轩 一种用于高压冲击发电装置的冲击源
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JP2017075572A (ja) * 2015-10-15 2017-04-20 株式会社東芝 フランシス形ランナ及びそれを備える水力機械
EP3394423B1 (en) * 2015-12-23 2019-09-18 Voith Patent GmbH Runner for a hydraulic turbine or pump and method of operating such a runner
CN106050730B (zh) * 2016-07-14 2019-03-12 西华大学 一种叶片泵及用于叶片泵的叶轮叶片
CN110199112B (zh) * 2017-01-24 2020-10-23 福伊特专利有限公司 用于水力机械的径向流转轮
JP6983530B2 (ja) * 2017-04-20 2021-12-17 株式会社東芝 水車のガイドベーン装置及びそのガイドベーン装置を備えた水車
CN109386421B (zh) * 2018-10-17 2020-03-27 江西省莲花水轮机厂有限公司 一种泄水锥
JP7090057B2 (ja) 2019-10-07 2022-06-23 株式会社ジェイテクトサーモシステム ランプ加熱装置
KR102182725B1 (ko) 2020-04-17 2020-11-25 주식회사 미성 롱홀을 갖는 차단기 또는 물체의 고정위치 표시기구
CN114526185A (zh) * 2021-12-20 2022-05-24 杭州力源发电设备有限公司 一种自适应调控防空化水泵水轮机

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Also Published As

Publication number Publication date
KR101456433B1 (ko) 2014-10-31
US8491269B2 (en) 2013-07-23
KR20100045466A (ko) 2010-05-03
CA2694073A1 (fr) 2009-02-05
ECSP109891A (es) 2010-02-26
CA2694097A1 (fr) 2009-02-05
KR101456431B1 (ko) 2014-10-31
AU2008281601B2 (en) 2013-08-29
AU2008281600A1 (en) 2009-02-05
FR2919353B1 (fr) 2014-02-14
WO2009016315A2 (fr) 2009-02-05
ES2399773T3 (es) 2013-04-03
EP2174000A2 (fr) 2010-04-14
MX2010000914A (es) 2010-04-30
EP2174001A2 (fr) 2010-04-14
JP5314685B2 (ja) 2013-10-16
PT2171261E (pt) 2013-02-28
CN101755121B (zh) 2015-05-20
JP2010534295A (ja) 2010-11-04
JP2010534296A (ja) 2010-11-04
AU2008281600B2 (en) 2013-08-22
BRPI0814584A2 (pt) 2016-06-28
US8591175B2 (en) 2013-11-26
CN102132031A (zh) 2011-07-20
WO2009016314A3 (fr) 2009-04-09
SI2171261T1 (sl) 2013-04-30
JP5144757B2 (ja) 2013-02-13
AU2008281690B2 (en) 2013-11-14
BRPI0814584A8 (pt) 2016-11-16
CA2694073C (fr) 2016-02-23
CN101755120A (zh) 2010-06-23
MX2010000911A (es) 2010-04-30
WO2009016315A3 (fr) 2009-04-09
CA2694071C (en) 2015-11-24
ECSP109893A (es) 2010-02-26
EP2174001B1 (fr) 2016-12-14
MY151302A (en) 2014-04-30
US20100129198A1 (en) 2010-05-27
MY151301A (en) 2014-04-30
MY152627A (en) 2014-10-31
MX2010000912A (es) 2010-04-30
CA2694071A1 (fr) 2009-02-05
EP2174000B1 (fr) 2016-12-14
FR2919353A1 (fr) 2009-01-30
WO2009016316A2 (fr) 2009-02-05
JP5460591B2 (ja) 2014-04-02
KR101456430B1 (ko) 2014-10-31
US8491255B2 (en) 2013-07-23
CN101755121A (zh) 2010-06-23
BRPI0814565B1 (pt) 2019-09-10
KR20100045467A (ko) 2010-05-03
WO2009016314A2 (fr) 2009-02-05
CN101755120B (zh) 2012-07-18
EP2171261A2 (fr) 2010-04-07
WO2009016316A3 (fr) 2009-04-16
US20100129201A1 (en) 2010-05-27
US20100129200A1 (en) 2010-05-27
BRPI0814564A2 (pt) 2015-01-06
EP2171261B1 (fr) 2012-11-21
BRPI0814565A2 (pt) 2015-01-06
AU2008281601A1 (en) 2009-02-05
KR20100050506A (ko) 2010-05-13
AU2008281690A1 (en) 2009-02-05
CN102132031B (zh) 2014-01-08
JP2010534297A (ja) 2010-11-04
CA2694097C (fr) 2015-11-24

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