CA3096958C - Hydrostatic pressure turbines and turbine runners therefor - Google Patents

Hydrostatic pressure turbines and turbine runners therefor Download PDF

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Publication number
CA3096958C
CA3096958C CA3096958A CA3096958A CA3096958C CA 3096958 C CA3096958 C CA 3096958C CA 3096958 A CA3096958 A CA 3096958A CA 3096958 A CA3096958 A CA 3096958A CA 3096958 C CA3096958 C CA 3096958C
Authority
CA
Canada
Prior art keywords
hydrostatic pressure
blade
flow
turbine runner
hydrostatic
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.)
Active
Application number
CA3096958A
Other languages
English (en)
French (fr)
Other versions
CA3096958A1 (en
Inventor
On Hoter-Ishay
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.)
Adcanin Inc
Original Assignee
Adcanin Inc
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 Adcanin Inc filed Critical Adcanin Inc
Publication of CA3096958A1 publication Critical patent/CA3096958A1/en
Application granted granted Critical
Publication of CA3096958C publication Critical patent/CA3096958C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • F03B3/121—Blades, their form or construction
    • 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
    • F03B7/00—Water wheels
    • 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
    • F05B2240/00—Components
    • F05B2240/20—Rotors
    • F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • 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
    • F05B2260/00—Function
    • F05B2260/40—Transmission of power
    • F05B2260/402—Transmission of power through friction drives
    • F05B2260/4021—Transmission of power through friction drives through belt drives
    • 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)
  • Power Engineering (AREA)
  • Hydraulic Turbines (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
CA3096958A 2019-10-24 2020-10-23 Hydrostatic pressure turbines and turbine runners therefor Active CA3096958C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/662,632 2019-10-24
US16/662,632 US10738755B1 (en) 2019-10-24 2019-10-24 Hydrostatic pressure turbines and turbine runners therefor

Publications (2)

Publication Number Publication Date
CA3096958A1 CA3096958A1 (en) 2021-02-02
CA3096958C true CA3096958C (en) 2021-05-25

Family

ID=71994173

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3096958A Active CA3096958C (en) 2019-10-24 2020-10-23 Hydrostatic pressure turbines and turbine runners therefor

Country Status (16)

Country Link
US (1) US10738755B1 (https=)
EP (1) EP4028661B1 (https=)
JP (1) JP2022553340A (https=)
KR (1) KR20220084378A (https=)
CN (1) CN114599875A (https=)
AR (1) AR119431A1 (https=)
AU (1) AU2020369157B2 (https=)
BR (1) BR112022007628A2 (https=)
CA (1) CA3096958C (https=)
CL (1) CL2022000982A1 (https=)
GB (1) GB2588519C (https=)
HU (1) HUE072517T2 (https=)
MX (1) MX2022004746A (https=)
PY (1) PY2034191A (https=)
UY (1) UY38780A (https=)
WO (1) WO2021077203A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025210688A1 (en) * 2024-04-04 2025-10-09 Fustinoni Alessandro Rotor for hydrokinetic turbine and respective hydrokinetic turbine

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US587814A (en) * 1897-08-10 Current water-motor
US3209156A (en) * 1962-04-03 1965-09-28 Jr Arthur D Struble Underwater generator
GB9407695D0 (en) * 1994-04-19 1994-06-15 Burns David J Electrical power generating apparatus and an electrical vehicle including such apparatus
JP4458641B2 (ja) * 1999-08-20 2010-04-28 株式会社東芝 軸流水車発電装置
PT1415087E (pt) * 2001-07-11 2005-08-31 Hydra Tidal Energy Technology Instalacao para geracao de energia a partir de correntes aquaticas
DE10256864B4 (de) * 2002-12-05 2007-09-06 Ernst Buttler Wasserkraftanlage
WO2008016584A2 (en) * 2006-08-01 2008-02-07 Ghosh Dwipen N Wind turbine
US20080159873A1 (en) * 2006-12-05 2008-07-03 Neo-Aerodynamic Ltd. Cross fluid-flow axis turbine
US7918646B2 (en) * 2007-01-22 2011-04-05 Lonestar Inventions LLP High efficiency turbine with variable attack angle foils
US20090250937A1 (en) * 2008-04-07 2009-10-08 Stuart Manuel I Relative wind vortex rotary turbine alternating current device (RWVT)
CA2631204A1 (en) * 2008-04-29 2009-10-29 Anthony Duggleby Surface piercing tidal generator
GB2466478A (en) * 2008-12-02 2010-06-30 Aerovortex Mills Ltd Suction generation device
TWM366607U (en) * 2009-05-22 2009-10-11 Jetpo Technology Inc River power hydraulic generator
WO2011037471A1 (en) * 2009-09-23 2011-03-31 Engervik Technology As Converting kinetic energy using a hydrofoil
US20160251964A1 (en) * 2009-10-26 2016-09-01 Luis Indefonso Solorzano Apparatus and methods for energy conversion
CA2796432A1 (en) * 2010-05-07 2011-11-10 Flodesign Wind Turbine Corp. Fluid turbine with moveable fluid control member
GB2487404A (en) * 2011-01-20 2012-07-25 Sea Lix As Rotor for extracting energy from bidirectional fluid flows
WO2012100128A2 (en) * 2011-01-21 2012-07-26 Anagnou Mars C Hydroelectric power generating system
US20120306205A1 (en) * 2011-06-06 2012-12-06 Lucid Energy, Inc. Novel systems for increasing efficiency and power output of in-conduit hydroelectric power system and turbine
DE102011105169A1 (de) * 2011-06-17 2012-12-20 Robert Bosch Gmbh Verfahren zum Betreiben eines Wellenenergiekonverters und Wellenenergiekonverter
GB2543566A (en) * 2015-10-23 2017-04-26 Sea-Lix As Rotor apparatus

Also Published As

Publication number Publication date
EP4028661A1 (en) 2022-07-20
WO2021077203A1 (en) 2021-04-29
EP4028661B1 (en) 2025-06-11
HUE072517T2 (hu) 2025-11-28
KR20220084378A (ko) 2022-06-21
CL2022000982A1 (es) 2022-11-18
MX2022004746A (es) 2022-08-18
GB2588519A (en) 2021-04-28
GB2588519B (en) 2022-03-30
AR119431A1 (es) 2021-12-15
BR112022007628A2 (pt) 2022-07-12
AU2020369157A1 (en) 2023-06-08
JP2022553340A (ja) 2022-12-22
AU2020369157B2 (en) 2025-08-21
EP4028661C0 (en) 2025-06-11
GB2588519C (en) 2023-03-15
PY2034191A (es) 2021-07-26
CA3096958A1 (en) 2021-02-02
GB202015343D0 (en) 2020-11-11
CN114599875A (zh) 2022-06-07
US10738755B1 (en) 2020-08-11
UY38780A (es) 2021-05-31
EP4028661A4 (en) 2023-10-04

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