SG11201402436YA - Water turbine - Google Patents

Water turbine

Info

Publication number
SG11201402436YA
SG11201402436YA SG11201402436YA SG11201402436YA SG11201402436YA SG 11201402436Y A SG11201402436Y A SG 11201402436YA SG 11201402436Y A SG11201402436Y A SG 11201402436YA SG 11201402436Y A SG11201402436Y A SG 11201402436YA SG 11201402436Y A SG11201402436Y A SG 11201402436YA
Authority
SG
Singapore
Prior art keywords
water turbine
turbine
water
Prior art date
Application number
SG11201402436YA
Inventor
Chee Wah Hon
Wijs Bert De
Original Assignee
Engtek Pte Ltd
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 Engtek Pte Ltd filed Critical Engtek Pte Ltd
Publication of SG11201402436YA publication Critical patent/SG11201402436YA/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
    • 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
    • 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
    • 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
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/10—Submerged units incorporating electric generators or motors
    • 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"
    • F03B17/061—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 in flow direction
    • 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
    • F05B2240/10—Stators
    • F05B2240/13—Stators to collect or cause flow towards or away from turbines
    • F05B2240/133—Stators to collect or cause flow towards or away from turbines with a convergent-divergent guiding structure, e.g. a Venturi conduit
    • 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
    • Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Hydraulic Turbines (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
SG11201402436YA 2011-12-12 2011-12-12 Water turbine SG11201402436YA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SG2011/000433 WO2013089640A1 (en) 2011-12-12 2011-12-12 Water turbine

Publications (1)

Publication Number Publication Date
SG11201402436YA true SG11201402436YA (en) 2014-06-27

Family

ID=48612953

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201402436YA SG11201402436YA (en) 2011-12-12 2011-12-12 Water turbine

Country Status (5)

Country Link
US (1) US20150030430A1 (en)
CN (1) CN104204509A (en)
SG (1) SG11201402436YA (en)
TW (1) TW201344043A (en)
WO (1) WO2013089640A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013012711B4 (en) * 2013-08-01 2017-10-19 Rolf Mohl Turbine device and its manufacture and use
US9334847B2 (en) * 2013-12-23 2016-05-10 Grover Curtis Harris Bi-rotational generator
CN105863945A (en) * 2016-06-07 2016-08-17 上海海洋大学 Bionic fish-shaped power generating set
GB2552950B (en) * 2016-08-10 2018-10-03 Verderg Renewable Energy Ltd Bidirectional system and apparatus for generating power
AT519278B1 (en) * 2016-10-21 2019-03-15 Mondl Fritz FREE FLOW COAT TURBINE
CN108087811A (en) * 2017-12-11 2018-05-29 河海大学文天学院 A kind of tubular water energy navigation light
CN107989745B (en) * 2017-12-30 2023-08-29 长沙紫宸科技开发有限公司 Portable wind collecting duct wind power generator
CN108843846A (en) * 2018-08-28 2018-11-20 西安工程大学 A kind of hot water pressure reducing valve based on ultrasound
US20200256309A1 (en) * 2019-02-10 2020-08-13 Stephen Tomás Strocchia-Rivera Deep Water Pressure Electricity Generating Method, Apparatus and System
GB2619352A (en) * 2022-06-02 2023-12-06 Tidal Renewable Energy Ltd Marine hydroelectric generating system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2330907A (en) * 1938-09-10 1943-10-05 J H Everest Aerodynamic device
US4320304A (en) * 1978-01-30 1982-03-16 New Environment Energy Development Aktiebolag (Need) Apparatus for increasing the flow speed of a medium and for recovering its kinetic energy
US5506453A (en) * 1990-02-09 1996-04-09 Mccombs; John C. Machine for converting wind energy to electrical energy
NL1013559C2 (en) * 1999-11-11 2001-05-28 Peter Alexander Josephus Pas System for producing hydrogen from water using a water stream such as a wave stream or tidal stream.
DE60204707T2 (en) * 2001-09-17 2006-05-18 Clean Current Power Systems Inc. UNDERWATER COAT TURBINE
CA2640643C (en) * 2004-09-17 2011-05-31 Clean Current Power Systems Incorporated Flow enhancement for underwater turbine generator
US20080240916A1 (en) * 2007-03-27 2008-10-02 Krouse Wayne F System and apparatus for improved turbine pressure and pressure drop control
US8358023B2 (en) * 2007-10-04 2013-01-22 Stephen Mark West Driving turbine blade assembly comprising a passage through which a fluid may pass
DE202007017544U1 (en) * 2007-12-13 2009-04-23 Schiller, Helmut Underwater turbine
US8764391B2 (en) * 2009-09-10 2014-07-01 Osirius International Hydrokinetic turbine structure and system

Also Published As

Publication number Publication date
CN104204509A (en) 2014-12-10
WO2013089640A1 (en) 2013-06-20
TW201344043A (en) 2013-11-01
US20150030430A1 (en) 2015-01-29

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