NO323002B1 - Vannturbin omfattende et turbinhjul samt et turbinhjul for en vannturbin. - Google Patents

Vannturbin omfattende et turbinhjul samt et turbinhjul for en vannturbin. Download PDF

Info

Publication number
NO323002B1
NO323002B1 NO19992642A NO992642A NO323002B1 NO 323002 B1 NO323002 B1 NO 323002B1 NO 19992642 A NO19992642 A NO 19992642A NO 992642 A NO992642 A NO 992642A NO 323002 B1 NO323002 B1 NO 323002B1
Authority
NO
Norway
Prior art keywords
turbine
blades
blade
hub
central axis
Prior art date
Application number
NO19992642A
Other languages
English (en)
Norwegian (no)
Other versions
NO992642D0 (no
NO992642L (no
Inventor
George E Hecker
Willem Jansen
Original Assignee
Alden Res Lab Inc
Concepts Eti 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 Alden Res Lab Inc, Concepts Eti Inc filed Critical Alden Res Lab Inc
Publication of NO992642D0 publication Critical patent/NO992642D0/no
Publication of NO992642L publication Critical patent/NO992642L/no
Publication of NO323002B1 publication Critical patent/NO323002B1/no

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
    • F03B3/12—Blades; Blade-carrying rotors
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2200/00—Mathematical features
    • F05B2200/10—Basic functions
    • F05B2200/11—Sum
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/20—Rotors
    • F05B2240/24—Rotors for turbines
    • F05B2240/242—Rotors for turbines of reaction type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/20—Rotors
    • F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2250/00—Geometry
    • F05B2250/20—Geometry three-dimensional
    • F05B2250/23—Geometry three-dimensional prismatic
    • F05B2250/232—Geometry three-dimensional prismatic conical
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2250/00—Geometry
    • F05B2250/20—Geometry three-dimensional
    • F05B2250/25—Geometry three-dimensional helical
    • 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)
NO19992642A 1996-12-02 1999-06-01 Vannturbin omfattende et turbinhjul samt et turbinhjul for en vannturbin. NO323002B1 (no)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US3218596P 1996-12-02 1996-12-02
US3685697P 1997-01-31 1997-01-31
US5486397P 1997-08-06 1997-08-06
PCT/US1997/022506 WO1998025027A1 (fr) 1996-12-02 1997-11-25 Turbine hydraulique a pales helicoidales

Publications (3)

Publication Number Publication Date
NO992642D0 NO992642D0 (no) 1999-06-01
NO992642L NO992642L (no) 1999-07-30
NO323002B1 true NO323002B1 (no) 2006-12-18

Family

ID=27364055

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19992642A NO323002B1 (no) 1996-12-02 1999-06-01 Vannturbin omfattende et turbinhjul samt et turbinhjul for en vannturbin.

Country Status (7)

Country Link
US (1) US5997242A (fr)
EP (1) EP0941402B1 (fr)
JP (1) JP4211896B2 (fr)
CA (1) CA2273257C (fr)
DE (1) DE69733612T2 (fr)
NO (1) NO323002B1 (fr)
WO (1) WO1998025027A1 (fr)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2787836B1 (fr) * 1998-12-28 2001-02-02 Inst Francais Du Petrole Impulseur diphasique helico-radio-axial avec carenage incurve
US6692234B2 (en) * 1999-03-22 2004-02-17 Water Management Systems Pump system with vacuum source
US6390768B1 (en) * 1999-03-22 2002-05-21 David Muhs Pump impeller and related components
US6315524B1 (en) 1999-03-22 2001-11-13 David Muhs Pump system with vacuum source
US6435829B1 (en) * 2000-02-03 2002-08-20 The Boeing Company High suction performance and low cost inducer design blade geometry
AU2001274968A1 (en) * 2000-05-24 2001-12-03 Ingersoll-Rand Energy Systems Corporation Fish-friendly turbine
FR2813643B1 (fr) * 2000-09-01 2003-02-28 Louis Thomas Dispositif de captation d'energie hydraulique immerge dans le lit d'un cours d'eau
CA2358722A1 (fr) * 2001-10-11 2003-04-11 Alstom Canada Inc. Turbine hydraulique avec tourbillon centripete et distributeur axial
US20050005592A1 (en) * 2003-07-07 2005-01-13 Fielder William Sheridan Hollow turbine
US7878768B2 (en) 2007-01-19 2011-02-01 David Muhs Vacuum pump with wear adjustment
DE102007026277A1 (de) * 2007-06-05 2008-12-11 Voith Patent Gmbh Wasserkraftanlage
KR100990988B1 (ko) * 2008-07-08 2010-10-29 김동희 와류형 수력 발전기
EP2177298A1 (fr) * 2008-10-20 2010-04-21 Sulzer Markets and Technology AG Procédé de fabrication pour roues porteuses fermées
US8998586B2 (en) * 2009-08-24 2015-04-07 David Muhs Self priming pump assembly with a direct drive vacuum pump
US20110081244A1 (en) * 2009-10-05 2011-04-07 Young Ho Ro Spiral design
US8905706B2 (en) * 2010-06-17 2014-12-09 Chris Bills Vortex propeller
GB2487404A (en) * 2011-01-20 2012-07-25 Sea Lix As Rotor for extracting energy from bidirectional fluid flows
GB2487403A (en) * 2011-01-20 2012-07-25 Sea Lix As Conical helical rotor
US20120251322A1 (en) * 2011-03-28 2012-10-04 Mcgee Phillip Jackson Rotating fluid conduit utilized such a propeller or turbine, characterized by a rotating annulus, formed by a rotating inner hub and a rotating outer shell
DE102011120682A1 (de) * 2011-12-08 2013-06-13 Rolls-Royce Deutschland Ltd & Co Kg Verfahren zur Auswahl einer Schaufelgeometrie
NL2008948C2 (nl) * 2012-06-06 2013-12-09 G A M Manshanden Man B V Scheepsschroef.
US9222040B2 (en) 2012-06-07 2015-12-29 General Electric Company System and method for slurry handling
US9181046B2 (en) 2012-12-04 2015-11-10 General Electric Company System and method to supply a solid feedstock to a solids feeder
US9156631B2 (en) 2012-12-04 2015-10-13 General Electric Company Multi-stage solids feeder system and method
US10018416B2 (en) 2012-12-04 2018-07-10 General Electric Company System and method for removal of liquid from a solids flow
CN103114953A (zh) * 2012-12-07 2013-05-22 哈尔滨电机厂有限责任公司 混流式水轮机反向s型长短叶片转轮
US9702372B2 (en) 2013-12-11 2017-07-11 General Electric Company System and method for continuous solids slurry depressurization
US9784121B2 (en) 2013-12-11 2017-10-10 General Electric Company System and method for continuous solids slurry depressurization
NL2012503C2 (nl) 2013-12-24 2015-06-26 Flowserve B V Waaier voor een pomp of turbine en pomp of turbine met waaier.
GB2524331B (en) * 2014-03-21 2016-06-01 Flumill As Hydrokinetic energy conversion system and use thereof
CN104389716B (zh) * 2014-09-24 2015-09-16 中国水利水电科学研究院 优化叶片数的枯水期转轮及配备该转轮的混流式水轮机
WO2016176352A1 (fr) 2015-04-28 2016-11-03 Chris Bills Hélice à vortex
CN105240193A (zh) * 2015-11-18 2016-01-13 无限极（中国）有限公司 一种净水器用水流发电装置
DE102016107574A1 (de) * 2016-04-24 2017-10-26 Aquakin Gmbh Wirbelwasserkraftwerk
USD805474S1 (en) * 2016-11-30 2017-12-19 Chris Bills Vortex propeller
USD818414S1 (en) 2016-11-30 2018-05-22 Chris Bills Vortex propeller
DE102017116968B3 (de) * 2017-07-27 2018-10-31 Voith Patent Gmbh Wasserkraftanlage mit einem elektrischen Antrieb zur Betätigung des Einlaufventils
JP6598264B2 (ja) * 2018-03-29 2019-10-30 株式会社エイワット 水力発電用タービン及び水力発電装置
RS63961B1 (sr) 2019-03-13 2023-03-31 Natel Energy Inc Hidraulična turbina
DE102019113848A1 (de) * 2019-05-23 2020-11-26 Frideco Ag Turbinenvorrichtung
USD926133S1 (en) 2020-03-13 2021-07-27 Natel Energy, Inc. Turbine runner
GB202110122D0 (en) * 2021-07-14 2021-08-25 Kelp Systems Ltd Turbine rotor
CN118442225A (zh) * 2021-08-26 2024-08-06 黄始征 锥形涡轮式水力机
CN113719393B (zh) * 2021-08-27 2024-07-26 城口县熊竹发电有限公司 一种新能源发电用涡流式发电机构
USD1038028S1 (en) 2022-04-29 2024-08-06 Natel Energy Holdings, Inc. Turbine runner

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB216428A (en) * 1923-10-02 1924-05-29 Alois Heibl Improvements in rotary motors
CH248305A (de) * 1946-01-07 1947-04-30 Luescher Arturo Rotierende Strömungsmaschine.
US2997345A (en) * 1959-08-14 1961-08-22 Stahle Martin Fishpump
US3156190A (en) * 1963-03-14 1964-11-10 Hidrostal Pump impeller
US3606567A (en) * 1969-11-13 1971-09-20 Staehle Martin Transporting apparatus for solids-liquid mixtures
CH533242A (de) * 1970-10-16 1973-01-31 Staehle Martin Vorrichtung zur Regulierung der Fördermenge von Kreiselpumpen
US4143999A (en) * 1974-04-09 1979-03-13 Weir Pumps Limited Fluid machines
CH571163A5 (fr) * 1974-04-25 1975-12-31 Staehle Martin
US4111599A (en) * 1976-12-06 1978-09-05 Staehle Martin Centrifugal pump for viscous media
US4193737A (en) * 1977-09-22 1980-03-18 Lemmon George H Fish pump
CH627236A5 (fr) * 1978-02-14 1981-12-31 Martin Staehle
NL184075B (nl) * 1978-06-30 1988-11-01 Hva Water Contractors B V Werkwijze voor het bedrijven van een om een draaiingsas draaibare rotor, alsmede rotor bestemd voor het uitvoeren van een dergelijke werkwijze.
CH633617A5 (de) * 1978-08-31 1982-12-15 Martin Staehle Kreiselpumpe mit einschaufel-laufrad zur foerderung von langfaserigen aufgeschwemmten feststoffen.
US4218175A (en) * 1978-11-28 1980-08-19 Carpenter Robert D Wind turbine
US4496282A (en) * 1982-05-06 1985-01-29 Allis-Chalmers Corporation Reversible two-stage hydraulic machine
EP0114932B1 (fr) * 1982-12-22 1986-09-03 Martin Stähle Roue à canal pour une pompe centrifuge
FR2629142A1 (fr) * 1988-03-24 1989-09-29 Carrouset Pierre Machine rotative a deplacement non positif utilisable comme pompe, compresseur, propulseur ou turbine motrice
DE4320180A1 (de) * 1992-06-19 1993-12-23 Antonio Artinano Läufereinheit für eine Axialströmungsmaschine
CH689004A5 (de) * 1993-07-16 1998-07-15 Staehle Martin Kreiselpumpe.
US5441384A (en) * 1993-10-15 1995-08-15 Hydro West Group, Inc. Hydraulic turbine and guide gate apparatus and runner apparatus therefor

Also Published As

Publication number Publication date
JP4211896B2 (ja) 2009-01-21
JP2002516624A (ja) 2002-06-04
WO1998025027A1 (fr) 1998-06-11
NO992642D0 (no) 1999-06-01
US5997242A (en) 1999-12-07
DE69733612T2 (de) 2006-05-11
NO992642L (no) 1999-07-30
CA2273257C (fr) 2008-12-30
DE69733612D1 (de) 2005-07-28
CA2273257A1 (fr) 1998-06-11
EP0941402B1 (fr) 2005-06-22
EP0941402A1 (fr) 1999-09-15

Similar Documents

Publication Publication Date Title
NO323002B1 (no) Vannturbin omfattende et turbinhjul samt et turbinhjul for en vannturbin.
KR950009119B1 (ko) 수차
US11078882B2 (en) Hydraulic turbine
KR101560179B1 (ko) 수력 기계용 휠, 그 휠을 포함하는 수력 기계 및 그 수력 기계가 장착된 에너지 변환 설비
US8943824B2 (en) Water turbine having blades containing inflatable elements
CN106414996A (zh) 流体动力能转化系统及其应用
EP1712782A2 (fr) Rainures de décharge de contraintes pour les aubes d'une turbine Francis
KR102056695B1 (ko) 고효율 대용량 프란시스 수차
JP2005048608A (ja) スプリッタランナおよび水力機械
US20050249594A1 (en) Runner blade for low specific speed Francis turbine
EP2646694B1 (fr) Pompe centrifuge et pale de rotor doublement pliée destinée à être utilisée dans une telle pompe centrifuge
US20110229315A1 (en) High efficiency rotor blades for a fluid turbine
JP2006291865A (ja) 水力機械のランナおよび水力機械
US11493017B2 (en) Turbine
US11913426B2 (en) Rotor blade for a wind turbine and wind turbine
JP7360357B2 (ja) ランナコーンおよび水力機械
EP0181754A1 (fr) Turbine
JP6935658B2 (ja) 流体機械の製造方法
JPH05272444A (ja) 水力機械のランナ
JPH04308400A (ja) 軸流形流体機械
RU2002101C1 (ru) Осева фронтальна гидротурбина
KR20220122130A (ko) 프란시스형 수차의 캐비테이션 저감 구조
CN115461543A (zh) 立式涡轮泵和立式涡轮泵装置
WO2001090537A1 (fr) Turbine sans danger pour les poissons

Legal Events

Date Code Title Description
MK1K Patent expired