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DE10338395A1 - Laufradanordnung einer Strömungsmaschine - Google Patents

Laufradanordnung einer Strömungsmaschine Download PDF

Info

Publication number
DE10338395A1
DE10338395A1 DE10338395A DE10338395A DE10338395A1 DE 10338395 A1 DE10338395 A1 DE 10338395A1 DE 10338395 A DE10338395 A DE 10338395A DE 10338395 A DE10338395 A DE 10338395A DE 10338395 A1 DE10338395 A1 DE 10338395A1
Authority
DE
Germany
Prior art keywords
impeller
impeller assembly
wheels
assembly according
pipe
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.)
Withdrawn
Application number
DE10338395A
Other languages
German (de)
English (en)
Inventor
Anton Niederbrunner
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE10338395A priority Critical patent/DE10338395A1/de
Priority to PCT/EP2004/009153 priority patent/WO2005021975A1/fr
Priority to EP04764145A priority patent/EP1658439A1/fr
Publication of DE10338395A1 publication Critical patent/DE10338395A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D19/00—Axial-flow pumps
    • F04D19/02—Multi-stage pumps
    • F04D19/026—Multi-stage pumps with a plurality of shafts rotating at different speeds
    • 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
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/04—Machines or engines of reaction type; Parts or details peculiar thereto with substantially axial flow throughout rotors, e.g. propeller 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
    • F05B2220/00—Application
    • F05B2220/30—Application in turbines
    • F05B2220/32—Application in turbines in water 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
    • F05B2250/00—Geometry
    • F05B2250/30—Arrangement of components
    • F05B2250/31—Arrangement of components according to the direction of their main axis or their axis of rotation
    • F05B2250/311—Arrangement of components according to the direction of their main axis or their axis of rotation the axes being in line
    • 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
    • F05B2250/30—Arrangement of components
    • F05B2250/31—Arrangement of components according to the direction of their main axis or their axis of rotation
    • F05B2250/315—Arrangement of components according to the direction of their main axis or their axis of rotation the main axis being substantially vertical
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Hydraulic Turbines (AREA)
DE10338395A 2003-08-21 2003-08-21 Laufradanordnung einer Strömungsmaschine Withdrawn DE10338395A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE10338395A DE10338395A1 (de) 2003-08-21 2003-08-21 Laufradanordnung einer Strömungsmaschine
PCT/EP2004/009153 WO2005021975A1 (fr) 2003-08-21 2004-08-16 Ensemble roue mobile de turbomachine
EP04764145A EP1658439A1 (fr) 2003-08-21 2004-08-16 Ensemble roue mobile de turbomachine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10338395A DE10338395A1 (de) 2003-08-21 2003-08-21 Laufradanordnung einer Strömungsmaschine

Publications (1)

Publication Number Publication Date
DE10338395A1 true DE10338395A1 (de) 2005-03-17

Family

ID=34201776

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10338395A Withdrawn DE10338395A1 (de) 2003-08-21 2003-08-21 Laufradanordnung einer Strömungsmaschine

Country Status (3)

Country Link
EP (1) EP1658439A1 (fr)
DE (1) DE10338395A1 (fr)
WO (1) WO2005021975A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2896819A4 (fr) * 2012-10-03 2016-02-24 Kyowa Engineering Consultants Co Ltd Génératrice à turbine hydraulique
US9506449B2 (en) 2013-03-05 2016-11-29 Kyowa Engineering Consultants Co., Ltd. Submersible power generator
US9506450B2 (en) 2012-10-17 2016-11-29 Kyowa Engineering Consultants Co., Ltd. Submersible power generator

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE536398C2 (sv) * 2012-02-21 2013-10-08 Bjoern Kristiansen Turbin med överströmning och minskande tvärsnittsarea
CN108035835B (zh) * 2017-12-07 2023-11-28 高邮市大江泵业有限公司 一种方便并联使用的新型水轮机

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1082831A (fr) * 1953-05-29 1955-01-03 Neyrpic Ets Groupe hydro-électrique
DE20011874U1 (de) * 2000-06-29 2000-11-30 Stern, Karl, 15344 Strausberg Strömungsmaschine zur Verwendung im Unterwasserkraftwerk
JP2000337240A (ja) * 1999-05-28 2000-12-05 Nishihara Tekko Kk 水流発電装置
WO2001014739A1 (fr) * 1999-08-20 2001-03-01 Toshiba Engineering Corporation Systeme de generateur electrique a turbines hydrauliques a flux axial
WO2001034973A1 (fr) * 1999-11-11 2001-05-17 Peter Alexander Josephus Pas Systeme de production d'hydrogene utilisant un courant d'eau

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1698287A (en) * 1928-05-05 1929-01-08 Westgard Thomas Multistage air compressor or water pump
GB586562A (en) * 1942-02-11 1947-03-24 Joseph Stanley Hall Improvements in high speed axial flow elastic fluid turbines, compressors, superchargers and like apparatus
US2499772A (en) * 1944-06-24 1950-03-07 Eugene F Osborne Liquid air turbine
FR957061A (fr) * 1944-09-23 1950-02-14
CH316900A (de) * 1953-04-15 1956-10-31 Escher Wyss Ag Hydroelektrische Maschinenanlage mit gegenläufigen Laufrädern
FR2506839B1 (fr) * 1981-05-27 1986-07-04 Onera (Off Nat Aerospatiale) Turboreacteur contra-rotatif simplifie
DE4320180A1 (de) * 1992-06-19 1993-12-23 Antonio Artinano Läufereinheit für eine Axialströmungsmaschine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1082831A (fr) * 1953-05-29 1955-01-03 Neyrpic Ets Groupe hydro-électrique
JP2000337240A (ja) * 1999-05-28 2000-12-05 Nishihara Tekko Kk 水流発電装置
WO2001014739A1 (fr) * 1999-08-20 2001-03-01 Toshiba Engineering Corporation Systeme de generateur electrique a turbines hydrauliques a flux axial
WO2001034973A1 (fr) * 1999-11-11 2001-05-17 Peter Alexander Josephus Pas Systeme de production d'hydrogene utilisant un courant d'eau
DE20011874U1 (de) * 2000-06-29 2000-11-30 Stern, Karl, 15344 Strausberg Strömungsmaschine zur Verwendung im Unterwasserkraftwerk

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2896819A4 (fr) * 2012-10-03 2016-02-24 Kyowa Engineering Consultants Co Ltd Génératrice à turbine hydraulique
US10094355B2 (en) 2012-10-03 2018-10-09 Kyowa Engineering Consultants Co., Ltd. Water turbine generator
US9506450B2 (en) 2012-10-17 2016-11-29 Kyowa Engineering Consultants Co., Ltd. Submersible power generator
US9506449B2 (en) 2013-03-05 2016-11-29 Kyowa Engineering Consultants Co., Ltd. Submersible power generator

Also Published As

Publication number Publication date
WO2005021975A1 (fr) 2005-03-10
EP1658439A1 (fr) 2006-05-24

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
R082 Change of representative

Representative=s name: KOHLER SCHMID MOEBUS PATENTANWAELTE PARTNERSCH, DE

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee