WO2010126352A3 - An improved hydro turbine - Google Patents

An improved hydro turbine Download PDF

Info

Publication number
WO2010126352A3
WO2010126352A3 PCT/MY2010/000065 MY2010000065W WO2010126352A3 WO 2010126352 A3 WO2010126352 A3 WO 2010126352A3 MY 2010000065 W MY2010000065 W MY 2010000065W WO 2010126352 A3 WO2010126352 A3 WO 2010126352A3
Authority
WO
WIPO (PCT)
Prior art keywords
turbine
inlet connection
runner
hydro
assembly
Prior art date
Application number
PCT/MY2010/000065
Other languages
French (fr)
Other versions
WO2010126352A2 (en
Inventor
Kasim Ali
Original Assignee
Dual Axis Engineering Sdn. Bhd.
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 Dual Axis Engineering Sdn. Bhd. filed Critical Dual Axis Engineering Sdn. Bhd.
Priority to EP10769994.4A priority Critical patent/EP2425119A4/en
Priority to US13/257,457 priority patent/US20120051902A1/en
Priority to CA2756113A priority patent/CA2756113A1/en
Priority to CN2010800189865A priority patent/CN102422013A/en
Publication of WO2010126352A2 publication Critical patent/WO2010126352A2/en
Publication of WO2010126352A3 publication Critical patent/WO2010126352A3/en

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
    • 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
    • F03B11/02—Casings
    • 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
    • F05B2210/00—Working fluid
    • F05B2210/40—Flow geometry or direction
    • F05B2210/402—Axial inlet and radial outlet
    • 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
    • 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)

Abstract

There is disclosed an improved hydro turbine assembly (1) that offers high productivity, high operating versatility and minimal and/or no cavitation for an improved efficiency. The present invention proposes a new hydro turbine assembly having substantially higher energy conversion process as well as versatile range of capability from low to high head applications. The hydro turbine assembly (1) comprises of at least an inlet connection (2), an inboard casing (3) and an outboard casing (4) and a turbine runner (6) arranged internally toward the end of the inlet connection (2), the turbine runner (6) is mechanically connected to a turbine shaft (7) arranged with means to generate mechanical energy by the rotation of the turbine shaft (7); characterized in that the inlet connection (2) and the turbine runner (6) are arranged such that water enters into the turbine in the same axis as of the turbine shaft (7) but from the opposite end and leaves it in a radial direction through the turbine runner (6). The turbine may be installed in a normal or in the open plume configuration.
PCT/MY2010/000065 2009-04-29 2010-04-26 An improved hydro turbine WO2010126352A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP10769994.4A EP2425119A4 (en) 2009-04-29 2010-04-26 An improved hydro turbine
US13/257,457 US20120051902A1 (en) 2009-04-29 2010-04-26 Hydro turbine
CA2756113A CA2756113A1 (en) 2009-04-29 2010-04-26 An improved hydro turbine
CN2010800189865A CN102422013A (en) 2009-04-29 2010-04-26 An improved hydro turbine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
MYPI20091732A MY144384A (en) 2009-04-29 2009-04-29 An improved hydro turbine
MYPI20091732 2009-04-29

Publications (2)

Publication Number Publication Date
WO2010126352A2 WO2010126352A2 (en) 2010-11-04
WO2010126352A3 true WO2010126352A3 (en) 2011-03-10

Family

ID=43032722

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/MY2010/000065 WO2010126352A2 (en) 2009-04-29 2010-04-26 An improved hydro turbine

Country Status (6)

Country Link
US (1) US20120051902A1 (en)
EP (1) EP2425119A4 (en)
CN (1) CN102422013A (en)
CA (1) CA2756113A1 (en)
MY (1) MY144384A (en)
WO (1) WO2010126352A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9553452B2 (en) * 2011-07-06 2017-01-24 Carla R. Gillett Hybrid energy system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5241747A (en) * 1975-09-29 1977-03-31 Kobe Inc Turbine
JPS56167859A (en) * 1980-05-28 1981-12-23 Hitachi Ltd Flow-through type hydraulic machine
JP2002202041A (en) * 2000-12-12 2002-07-19 Ebara Internatl Corp Hydraulic turbine generator including reaction turbine with movable vane

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US963378A (en) * 1905-09-23 1910-07-05 Hans Lorenz Turbine or centrifugal pump.
US1433995A (en) * 1918-08-17 1922-10-31 Frank F Fowle Turbine motor
US1889816A (en) * 1930-10-30 1932-12-06 White S Marine Engineering Com Distributor
DE3041471A1 (en) * 1980-11-04 1982-06-09 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart EXHAUST TURBINE OF AN EXHAUST GAS TURBOCHARGER FOR INTERNAL COMBUSTION ENGINE
CH664603A5 (en) * 1984-08-23 1988-03-15 Klaus Reithofer Water turbine for lower power output - has water flow controlled by axially sliding sleeve on central inlet pipe
FR2611228B1 (en) * 1987-02-20 1990-05-25 Boussuges Pierre CENTRIFUGAL ACTION TURBINE
NO319000B1 (en) * 2000-03-01 2005-06-06 Small Turbine Partner As Radial Water Turbine
AUPS266702A0 (en) * 2002-05-30 2002-06-20 O'connor, Arthur Improved turbine
GB0227473D0 (en) * 2002-11-25 2002-12-31 Leavesley Malcolm G Variable turbocharger apparatus with bypass apertures
DE602004016780D1 (en) * 2004-05-03 2008-11-06 Honeywell Int Inc TURBINE OF A TURBOLADER
AT8476U1 (en) * 2005-07-22 2006-08-15 Kneissl Josef TURBINE ROAD FOR TURBINE TURBINES
US8191367B2 (en) * 2005-11-16 2012-06-05 Honeywell International Inc. Sliding piston cartridge and turbocharger incorporating same
US8546965B2 (en) * 2008-01-15 2013-10-01 Raymond Alvarez Reduced pressure differential hydroelectric turbine system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5241747A (en) * 1975-09-29 1977-03-31 Kobe Inc Turbine
JPS56167859A (en) * 1980-05-28 1981-12-23 Hitachi Ltd Flow-through type hydraulic machine
JP2002202041A (en) * 2000-12-12 2002-07-19 Ebara Internatl Corp Hydraulic turbine generator including reaction turbine with movable vane

Also Published As

Publication number Publication date
CN102422013A (en) 2012-04-18
WO2010126352A2 (en) 2010-11-04
EP2425119A2 (en) 2012-03-07
MY144384A (en) 2011-09-15
US20120051902A1 (en) 2012-03-01
EP2425119A4 (en) 2013-05-15
CA2756113A1 (en) 2010-11-04

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