ATE138158T1 - Wasserturbine - Google Patents

Wasserturbine

Info

Publication number
ATE138158T1
ATE138158T1 AT93904595T AT93904595T ATE138158T1 AT E138158 T1 ATE138158 T1 AT E138158T1 AT 93904595 T AT93904595 T AT 93904595T AT 93904595 T AT93904595 T AT 93904595T AT E138158 T1 ATE138158 T1 AT E138158T1
Authority
AT
Austria
Prior art keywords
water turbine
turbine
cone
water
partial cone
Prior art date
Application number
AT93904595T
Other languages
English (en)
Inventor
Genadiy Michalovich Morgunov
Original Assignee
Impsa Int Inc
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 Impsa Int Inc filed Critical Impsa Int Inc
Application granted granted Critical
Publication of ATE138158T1 publication Critical patent/ATE138158T1/de

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
    • F03B11/04—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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • Y10S415/914—Device to control boundary layer

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Turbines (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Braking Arrangements (AREA)
AT93904595T 1992-01-17 1993-01-19 Wasserturbine ATE138158T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/822,067 US5261787A (en) 1992-01-17 1992-01-17 Water turbines and water flow transition members therefor

Publications (1)

Publication Number Publication Date
ATE138158T1 true ATE138158T1 (de) 1996-06-15

Family

ID=25235038

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93904595T ATE138158T1 (de) 1992-01-17 1993-01-19 Wasserturbine

Country Status (7)

Country Link
US (1) US5261787A (de)
EP (1) EP0621923B1 (de)
AT (1) ATE138158T1 (de)
AU (1) AU3590493A (de)
DE (1) DE69302676T2 (de)
ES (1) ES2089798T3 (de)
WO (1) WO1993014315A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5905311A (en) * 1997-01-22 1999-05-18 Voith Hydro, Inc. Integrated hydroelectric unit
DE19906123B4 (de) * 1999-02-13 2004-06-24 Voith Siemens Hydro Power Generation Gmbh & Co. Kg Verfahren zur Vergrößerung des Arbeitsbereiches von geführten Strömungen
EP1209356A1 (de) 2000-11-22 2002-05-29 VA TECH HYDRO GmbH & Co. Turbine oder Pumpturbine
CA2358722A1 (fr) * 2001-10-11 2003-04-11 Alstom Canada Inc. Turbine hydraulique avec tourbillon centripete et distributeur axial
US6918744B2 (en) * 2002-08-21 2005-07-19 Alexander Gokhman Hydraulic turbine and exit stay apparatus therefor
US7095597B1 (en) * 2003-04-30 2006-08-22 Clipper Windpower Technology, Inc. Distributed static var compensation (DSVC) system for wind and water turbine applications
US7035718B2 (en) * 2004-01-27 2006-04-25 General Electric Company Method and System for detecting and reducing draft tube pressure fluctuations
DE102004037985A1 (de) 2004-08-05 2006-03-16 Voith Siemens Hydro Power Generation Gmbh & Co. Kg Hydraulische Turbine oder Pumpturbine
DE102006043946A1 (de) * 2006-09-14 2008-03-27 Oswald Elektromotoren Gmbh Turbinenvorrichtung
US20090087305A1 (en) * 2007-09-28 2009-04-02 Alexander Gokhman Exit stay apparatus with intermediate flange
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
FR2928422B1 (fr) * 2008-03-05 2013-07-05 Alstom Hydro France Roue francis de turbine hydraulique equipee d'un organe formant pointe et procede de reduction des fluctuations utilisant une telle roue.
CZ2011107A3 (cs) 2011-03-02 2012-09-12 Kreidl@František Lopatkový stroj
CN103244336B (zh) * 2013-05-21 2016-03-09 吴春根 一种水电站尾水发电水轮机
CN103967686A (zh) * 2014-05-26 2014-08-06 哈尔滨电机厂有限责任公司 一种减弱尾水管压力脉动的混流式水轮机泄水锥
AU2018293589C1 (en) * 2017-06-29 2023-06-29 Henry K. Obermeyer Improved reversible pump-turbine installation
CN109538307B (zh) * 2018-12-16 2022-03-04 中国航发沈阳发动机研究所 一种调节气流机匣
JP7360357B2 (ja) * 2020-05-12 2023-10-12 株式会社東芝 ランナコーンおよび水力機械

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US198429A (en) * 1877-12-18 Improvement in turbine wheels
US1055588A (en) * 1912-02-10 1913-03-11 Albert Baldwin Wood Hydraulic turbine.
US1748768A (en) * 1915-06-02 1930-02-25 Allis Chalmers Mfg Co Water turbine with a high specific speed
US1583415A (en) * 1918-06-28 1926-05-04 Moody Lewis Ferry Hydraulic turbine
US1803220A (en) * 1929-07-24 1931-04-28 Thompson Thomas Water turbine
US1987082A (en) * 1932-03-18 1935-01-08 Baldwin Southwark Corp Plate steel head cover
US2662726A (en) * 1947-04-30 1953-12-15 Percy H Thomas Intermittent impact water wheel
US3386155A (en) * 1963-07-01 1968-06-04 Dominion Eng Works Ltd Method of fitting seal rings to blades
US4017211A (en) * 1975-09-17 1977-04-12 Aktiebolaget Karlstads Mekaniska Werkstad Runner for hydrodynamic machines
JPS54138928A (en) * 1978-04-19 1979-10-27 Hitachi Ltd Runner
DE2905555A1 (de) * 1979-02-14 1980-08-21 Willy Minnich Vorrichtung zum verringern der randwirbelstaerke an flugzeugen und schiffen
JPS5781164A (en) * 1980-11-07 1982-05-21 Toshiba Corp Exhaust equipment for multi-stage hydraulic machine

Also Published As

Publication number Publication date
DE69302676D1 (de) 1996-06-20
EP0621923A1 (de) 1994-11-02
EP0621923B1 (de) 1996-05-15
ES2089798T3 (es) 1996-10-01
AU3590493A (en) 1993-08-03
WO1993014315A1 (en) 1993-07-22
DE69302676T2 (de) 1996-10-10
US5261787A (en) 1993-11-16

Similar Documents

Publication Publication Date Title
ATE138158T1 (de) Wasserturbine
DE69405806D1 (de) Kreiselverdichter und Diffusor mit Schaufeln
DE69021076D1 (de) Gebläse mit mehrfach gekrümmten schaufeln mit abruptem übergang der krümmung.
FR2719554B1 (fr) Rotor anti-couple caréné à pales flottantes.
DE69100652D1 (de) Turbomaschinenrotor mit Schaufelbefestigung.
ATE218191T1 (de) Pelton turbinenlaufrad und peltonturbine mit einem solchen laufrad
CA2076399A1 (en) Blade wheel for a centrifugal pump
ATE221619T1 (de) Geräuscharmes rotorblatt und windenergieanlage mit solchen rotorblättern
FI932145A0 (fi) Nya b-karbolinderivat, deras framstaellning och anvaendning i laekemedel
DK0522035T3 (da) Propel med vridbare blade
FR2750948B1 (fr) Dispositif de blocage, au moins en pas, des pales d'un rotor
FI913984A0 (fi) Tuulivoimala ja menetelmä tuulivoimalan sähkögeneraattorin käytössä
GB9016435D0 (en) Wind turbine blade and rotor incorporating same
EP0527227A4 (en) Pump having spiral blades
DE59703018D1 (de) Pumpe mit einer Schneideinrichtung
YU41384A (en) Turbine with nozzles and blades on rotor
UA19663C2 (uk) Судhовий hапівзаhуреhий рушій
DK139291D0 (da) Foldepropel med mindst tre blade
FI973874A0 (fi) Sahanakseli ja akselille sovitettavissa oleva sahanterä
AU8703191A (en) Boat/submarine with adjustable wings and hydrofoils powered by a modified jet fan motors that operate under water
GB2226604B (en) The combination of a blade-base attachment and a rotor blade.
FR2758525B1 (fr) Rotor a pales repliables, pour voilure tournante d'aeronef
Yaras Flow in the tip gap of a rectilinear turbine cascade.
JPS64398A (en) Motor fan
Verhiel Prediction of the effects of spanwise mixing for turbines with damaged blades.

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee