CN1091220C - 用于流体机械,尤其是水力涡轮机的转轮 - Google Patents

用于流体机械,尤其是水力涡轮机的转轮 Download PDF

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Publication number
CN1091220C
CN1091220C CN99802563A CN99802563A CN1091220C CN 1091220 C CN1091220 C CN 1091220C CN 99802563 A CN99802563 A CN 99802563A CN 99802563 A CN99802563 A CN 99802563A CN 1091220 C CN1091220 C CN 1091220C
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CN
China
Prior art keywords
runner
blades
blade
wheel
divided
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 - Fee Related
Application number
CN99802563A
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English (en)
Chinese (zh)
Other versions
CN1295650A (zh
Inventor
冈特·雅各比
乔根－彼得·阿尔布雷克特
弗兰克·西蒙
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.)
Voith Hydro Holding GmbH and Co KG
Original Assignee
Voith Hydro GmbH and Co KG
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 Voith Hydro GmbH and Co KG filed Critical Voith Hydro GmbH and Co KG
Publication of CN1295650A publication Critical patent/CN1295650A/zh
Application granted granted Critical
Publication of CN1091220C publication Critical patent/CN1091220C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/04—Blade-carrying members, e.g. rotors for radial-flow machines or engines
    • F01D5/043—Blade-carrying members, e.g. rotors for radial-flow machines or engines of the axial inlet- radial outlet, or vice versa, type
    • F01D5/045—Blade-carrying members, e.g. rotors for radial-flow machines or engines of the axial inlet- radial outlet, or vice versa, type the wheel comprising two adjacent bladed wheel portions, e.g. with interengaging blades for damping vibrations
    • 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
    • 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
    • F03B3/14—Rotors having adjustable blades
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Hydraulic Turbines (AREA)
CN99802563A 1998-01-29 1999-01-19 用于流体机械,尤其是水力涡轮机的转轮 Expired - Fee Related CN1091220C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19803390.7 1998-01-29
DE19803390A DE19803390C1 (de) 1998-01-29 1998-01-29 Laufrad für eine Strömungsmaschine, insbesondere für eine Francisturbine

Publications (2)

Publication Number Publication Date
CN1295650A CN1295650A (zh) 2001-05-16
CN1091220C true CN1091220C (zh) 2002-09-18

Family

ID=7856000

Family Applications (1)

Application Number Title Priority Date Filing Date
CN99802563A Expired - Fee Related CN1091220C (zh) 1998-01-29 1999-01-19 用于流体机械,尤其是水力涡轮机的转轮

Country Status (5)

Country Link
CN (1) CN1091220C (de)
AU (1) AU2618699A (de)
BR (1) BR9907713A (de)
DE (1) DE19803390C1 (de)
WO (1) WO1999039096A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10213774A1 (de) * 2002-03-27 2003-10-23 Voith Siemens Hydro Power Francis-Turbine oder Francis-Pumpe oder Francis-Pumpturbine
AU2003281669A1 (en) 2002-07-26 2004-02-16 Bernd Gapp Composite material
AT412495B (de) * 2002-09-26 2005-03-25 Va Tech Hydro Gmbh & Co Laufrad einer hydraulischen maschine
AT412496B (de) * 2002-09-26 2005-03-25 Va Tech Hydro Gmbh & Co Laufrad einer hydraulischen maschine
CN100439701C (zh) * 2003-03-14 2008-12-03 哈尔滨电机厂有限责任公司 混流式水轮机变频转轮
DE10325698B4 (de) * 2003-06-06 2005-12-29 Voith Siemens Hydro Power Generation Gmbh & Co. Kg Laufrad für eine Francisturbine
NO327520B1 (no) 2007-12-05 2009-07-27 Dynavec As Anordning ved løpehjul
CN102828883A (zh) * 2011-06-17 2012-12-19 杭州诚德发电设备有限公司 转轮可调式双轮水轮机
DE102015219331A1 (de) * 2015-10-07 2017-04-13 Voith Patent Gmbh Radiales Laufrad
DE102016009112A1 (de) 2016-07-20 2018-01-25 Siegfried Sumser Wasserturbine, im Besonderen für ein Wasserkraftwerk
AT520226B1 (de) * 2017-07-28 2021-08-15 Andritz Hydro Gmbh Laufrad

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4599041A (en) * 1984-12-19 1986-07-08 Stricker John G Variable camber tandem blade bow for turbomachines
US4604032A (en) * 1983-06-22 1986-08-05 Ab Volvo Penta Rotor device
EP0661425A1 (de) * 1993-12-24 1995-07-05 PACIFIC MACHINERY & ENGINEERING CO., LTD. Turbopumpe und Zufuhrsystem mit einer Pumpe
CN1165913A (zh) * 1996-03-13 1997-11-26 株式会社日立制作所 转子、水轮及其制造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE367601C (de) * 1923-01-23 Hermann Reuter UEberdruckturbine, deren Laufrad einen Kranz fester und anschliessend einen Kranz beiderseits gelagerter drehbarer Schaufeln besitzt
CH105771A (de) * 1923-09-04 1924-10-01 Huguenin Albert Laufrad mit drehbaren Schaufeln für Wasserturbinen, die vom Treibmittel in beiden Richtungen durchströmt werden.
US1788307A (en) * 1928-05-19 1931-01-06 Lack Rudolf Turbine impeller
GB1085390A (en) * 1965-09-18 1967-09-27 Turbowerke Meia En Veb A rotor or stator for axial flow machines, particularly for extractors and blowers
US4496282A (en) 1982-05-06 1985-01-29 Allis-Chalmers Corporation Reversible two-stage hydraulic machine
GB2258272B (en) * 1991-07-27 1994-12-07 Rolls Royce Plc Rotors for turbo machines
DE19741992A1 (de) * 1997-09-24 1999-03-25 Voith Hydro Gmbh & Co Kg Strömungsmaschine, insbesondere Wasserturbine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4604032A (en) * 1983-06-22 1986-08-05 Ab Volvo Penta Rotor device
US4599041A (en) * 1984-12-19 1986-07-08 Stricker John G Variable camber tandem blade bow for turbomachines
EP0661425A1 (de) * 1993-12-24 1995-07-05 PACIFIC MACHINERY & ENGINEERING CO., LTD. Turbopumpe und Zufuhrsystem mit einer Pumpe
CN1165913A (zh) * 1996-03-13 1997-11-26 株式会社日立制作所 转子、水轮及其制造方法

Also Published As

Publication number Publication date
WO1999039096A1 (de) 1999-08-05
CN1295650A (zh) 2001-05-16
BR9907713A (pt) 2000-11-14
DE19803390C1 (de) 1999-02-11
AU2618699A (en) 1999-08-16

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Granted publication date: 20020918

Termination date: 20110119