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UA93398C2 - Undershot wheel - Google Patents

Undershot wheel Download PDF

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Publication number
UA93398C2
UA93398C2 UAA200811103A UAA200811103A UA93398C2 UA 93398 C2 UA93398 C2 UA 93398C2 UA A200811103 A UAA200811103 A UA A200811103A UA A200811103 A UAA200811103 A UA A200811103A UA 93398 C2 UA93398 C2 UA 93398C2
Authority
UA
Ukraine
Prior art keywords
elements
wheel
blades
blade
curved
Prior art date
Application number
UAA200811103A
Other languages
English (en)
Ukrainian (uk)
Inventor
Херманн Рейгербауер
Original Assignee
Херманн Рейгербауер
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 Херманн Рейгербауер filed Critical Херманн Рейгербауер
Publication of UA93398C2 publication Critical patent/UA93398C2/uk

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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/38—Blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/24—Vanes
    • F04D29/242—Geometry, shape
    • F04D29/245—Geometry, shape for special effects
    • 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
    • F03B17/00—Other machines or engines
    • F03B17/06—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head"
    • F03B17/062—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially at right angle to flow direction
    • F03B17/063—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially at right angle to flow direction the flow engaging parts having no movement relative to the rotor during its rotation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/24—Vanes
    • 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
    • F05B2240/244—Rotors for turbines of the cross-flow, e.g. Banki, Ossberger type
    • 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
    • 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
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Hydraulic Turbines (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Toys (AREA)

Abstract

Изобретение относится к водяным колесам, в частности к их рабочим лопаткам. Между боковыми поверхностями подливного колеса с горизонтальной осью расположены лопатки (1), которые состоят по меньшей мере из двух продольных элементов (4), разделенных промежутком. Оно предотвращает удерживание воды в ковшовой лопатке (1). Элементы (4) лопаток расположены наклонно на средней линии лопатки, при этом они выгнуты. Такая конструкция предотвращает избыточные завихрения в потоке при выходе лопатки из воды. Изобретение способствует более эффективному использованию энергии потока воды.
UAA200811103A 2006-02-14 2007-01-23 Undershot wheel UA93398C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0022806A AT503184B1 (de) 2006-02-14 2006-02-14 Unterschlächtiges wasserrad

Publications (1)

Publication Number Publication Date
UA93398C2 true UA93398C2 (en) 2011-02-10

Family

ID=37811634

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA200811103A UA93398C2 (en) 2006-02-14 2007-01-23 Undershot wheel

Country Status (24)

Country Link
US (1) US8641364B2 (ru)
EP (1) EP1818543B1 (ru)
KR (1) KR101360875B1 (ru)
CN (1) CN101395380B (ru)
AT (2) AT503184B1 (ru)
AU (1) AU2007215355B2 (ru)
BR (1) BRPI0707797A2 (ru)
CA (1) CA2654448C (ru)
DK (1) DK1818543T3 (ru)
EA (1) EA013916B1 (ru)
ES (1) ES2404310T3 (ru)
GE (1) GEP20115209B (ru)
IL (1) IL193448A (ru)
ME (1) MEP7308A (ru)
MY (1) MY150412A (ru)
NO (1) NO20083881L (ru)
NZ (1) NZ570867A (ru)
PL (1) PL1818543T3 (ru)
PT (1) PT1818543E (ru)
RS (1) RS52591B (ru)
SI (1) SI1818543T1 (ru)
UA (1) UA93398C2 (ru)
WO (1) WO2007092970A1 (ru)
ZA (1) ZA200807308B (ru)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT506106B1 (de) * 2007-12-11 2010-02-15 Riegerbauer Hermann Wasserrad
AT507922A1 (de) * 2009-02-25 2010-09-15 Hermann Riegerbauer Wasserrad
DE102010050878B3 (de) * 2010-11-09 2012-03-01 Henning Bänecke Unterschlächtiges Wasserrad
CN102562654A (zh) * 2012-01-03 2012-07-11 大同北方天力增压技术有限公司 一种径流式压气机叶轮叶型设计方法
CN107795513A (zh) * 2017-12-12 2018-03-13 无锡市盛源汽车配件厂 设置进水栅防护的汽车水泵叶轮
DE202023001026U1 (de) 2023-05-09 2023-06-07 Michael Salomon Freistrahlturbine insbesondere für Wasserfälle an Querbauwerken von Fließgewässern

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE26039C (de) * W. ZUPPINGER, Baurath in Ravensburg Wassermotor mit horizontaler Achse
DE187021C (ru) * 1906-03-31
AT95714B (de) * 1921-05-26 1924-01-25 Vitalis Ing Hauler Durchströmturbine mit im Innern vom Wasserstrahl frei durchströmter Radtrommel.
US1622930A (en) 1921-10-08 1927-03-29 Karman Theodor Von Turbo machine
US1830860A (en) * 1928-06-20 1931-11-10 Arthur W Scoles Striper
GB524703A (en) * 1939-02-03 1940-08-13 Oswald Stott Improvements in and relating to centrifugal fans
US2753808A (en) 1950-02-15 1956-07-10 Kluge Dorothea Centrifugal impeller
JPS5813758B2 (ja) * 1976-12-09 1983-03-15 株式会社荏原製作所 タ−ボ送風機羽根車
DE3118648A1 (de) 1981-05-11 1983-02-10 Rudolf 7500 Karlsruhe Amberger Schaufeldurchstroemverfahren und schaufelformgebungen zur steigerung des wirkungsgrades durch nutzung des wendestrom-geschwindigkeitsaenderungseffektesin wendestromschaufeln und der damit verbundenen energieumsaetze in wendestromkreiselpumpen und excaustern
US5993158A (en) * 1997-10-17 1999-11-30 Dbs Manufacturing, Inc. Method and apparatus for aeration using flexible blade impeller
DE29904668U1 (de) * 1999-03-13 1999-06-02 Grundfos A/S, Bjerringbro Kreislaufpumpenlaufrad radialer Bauart
DE20206530U1 (de) * 2002-04-25 2002-10-10 Drews, Hartmuth, 25421 Pinneberg Segmentkranz-Wasserrad

Also Published As

Publication number Publication date
RS52591B (sr) 2013-04-30
NO20083881L (no) 2008-09-10
DK1818543T3 (da) 2013-05-06
AU2007215355A1 (en) 2007-08-23
JP2009526936A (ja) 2009-07-23
US20090035147A1 (en) 2009-02-05
ES2404310T3 (es) 2013-05-27
SI1818543T1 (sl) 2013-05-31
EP1818543A1 (de) 2007-08-15
AT503184B1 (de) 2009-02-15
AT507452A1 (de) 2010-05-15
EA013916B1 (ru) 2010-08-30
NZ570867A (en) 2011-06-30
KR20080093147A (ko) 2008-10-20
RS20080359A (sr) 2009-05-06
WO2007092970A1 (de) 2007-08-23
HK1130871A1 (en) 2010-01-08
PT1818543E (pt) 2013-04-30
MEP7308A (en) 2010-06-10
GEP20115209B (en) 2011-04-26
EP1818543B1 (de) 2013-01-23
AU2007215355B2 (en) 2011-11-24
CA2654448A1 (en) 2007-08-23
CN101395380B (zh) 2013-03-27
CN101395380A (zh) 2009-03-25
US8641364B2 (en) 2014-02-04
PL1818543T3 (pl) 2013-08-30
EA200801746A1 (ru) 2008-12-30
CA2654448C (en) 2014-10-14
MY150412A (en) 2014-01-15
JP5237831B2 (ja) 2013-07-17
AT503184A1 (de) 2007-08-15
BRPI0707797A2 (pt) 2011-05-10
IL193448A0 (en) 2009-05-04
KR101360875B1 (ko) 2014-02-11
IL193448A (en) 2014-12-31
ZA200807308B (en) 2010-02-24

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