NO20181135A1 - Havstrømsturbin - Google Patents

Havstrømsturbin

Info

Publication number
NO20181135A1
NO20181135A1 NO20181135A NO20181135A NO20181135A1 NO 20181135 A1 NO20181135 A1 NO 20181135A1 NO 20181135 A NO20181135 A NO 20181135A NO 20181135 A NO20181135 A NO 20181135A NO 20181135 A1 NO20181135 A1 NO 20181135A1
Authority
NO
Norway
Prior art keywords
offshore turbine
offshore
turbine
Prior art date
Application number
NO20181135A
Other languages
English (en)
Other versions
NO343953B1 (no
Inventor
Arill Fagereng
Original Assignee
Randsea As
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 Randsea As filed Critical Randsea As
Priority to NO20181135A priority Critical patent/NO343953B1/no
Publication of NO20181135A1 publication Critical patent/NO20181135A1/no
Publication of NO343953B1 publication Critical patent/NO343953B1/no
Priority to JP2021510729A priority patent/JP2021536545A/ja
Priority to PCT/NO2019/050162 priority patent/WO2020046134A1/en
Priority to CN201980056872.0A priority patent/CN112703312B/zh
Priority to US17/271,693 priority patent/US20210254596A1/en
Priority to EP19779211.2A priority patent/EP3844383B1/en
Priority to ZA2021/01849A priority patent/ZA202101849B/en
Priority to JP2024000054A priority patent/JP2024038238A/ja

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"
    • F03B17/062—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
    • F03B17/065—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 a cyclic movement relative to the rotor during its rotation
    • F03B17/066—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 a cyclic movement relative to the rotor during its rotation and a rotor of the endless-chain type
    • 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
    • F03B17/065—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 a cyclic movement relative to the rotor during its rotation
    • F03B17/067—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 a cyclic movement relative to the rotor during its rotation the cyclic relative movement being positively coupled to the movement of rotation
    • F03B17/068—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 a cyclic movement relative to the rotor during its rotation the cyclic relative movement being positively coupled to the movement of rotation and a rotor of the endless-chain type
    • 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
    • F05B2250/314—Arrangement of components according to the direction of their main axis or their axis of rotation the axes being inclined in relation to each other
    • 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
    • F05B2250/70—Shape
    • F05B2250/71—Shape curved
    • F05B2250/711—Shape curved convex
    • 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
    • F05B2250/70—Shape
    • F05B2250/72—Shape symmetric
    • 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
    • F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05B2260/75—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism not using auxiliary power sources, e.g. servos
    • 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
    • F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05B2260/79—Bearing, support or actuation arrangements therefor
    • 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)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Hydraulic Turbines (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Threshing Machine Elements (AREA)
NO20181135A 2018-08-31 2018-08-31 Havstrømsturbin NO343953B1 (no)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NO20181135A NO343953B1 (no) 2018-08-31 2018-08-31 Havstrømsturbin
JP2021510729A JP2021536545A (ja) 2018-08-31 2019-08-08 海流タービン
PCT/NO2019/050162 WO2020046134A1 (en) 2018-08-31 2019-08-08 Sea current turbine
CN201980056872.0A CN112703312B (zh) 2018-08-31 2019-08-08 海流涡轮机
US17/271,693 US20210254596A1 (en) 2018-08-31 2019-08-08 Ocean current turbine
EP19779211.2A EP3844383B1 (en) 2018-08-31 2019-08-08 Sea current turbine
ZA2021/01849A ZA202101849B (en) 2018-08-31 2021-03-18 Sea current turbine
JP2024000054A JP2024038238A (ja) 2018-08-31 2024-01-04 海流タービン

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20181135A NO343953B1 (no) 2018-08-31 2018-08-31 Havstrømsturbin

Publications (2)

Publication Number Publication Date
NO20181135A1 true NO20181135A1 (no) 2019-07-29
NO343953B1 NO343953B1 (no) 2019-07-29

Family

ID=67700819

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20181135A NO343953B1 (no) 2018-08-31 2018-08-31 Havstrømsturbin

Country Status (7)

Country Link
US (1) US20210254596A1 (no)
EP (1) EP3844383B1 (no)
JP (2) JP2021536545A (no)
CN (1) CN112703312B (no)
NO (1) NO343953B1 (no)
WO (1) WO2020046134A1 (no)
ZA (1) ZA202101849B (no)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US402055A (en) * 1889-04-23 Water-motor
US1449426A (en) * 1921-10-19 1923-03-27 Loveless John Mcm Water motor
US4494008A (en) * 1983-03-03 1985-01-15 Patton Bennie N Wind-driven generator
WO2000045048A1 (en) * 1999-01-29 2000-08-03 David Callaghan Flow energy converter
US20080247871A1 (en) * 2007-04-05 2008-10-09 Joseph Voves Self-orienting, linear drive apparatus for harvesting power from the wind
US20120267894A1 (en) * 2009-07-31 2012-10-25 Aqua Energy Solutions As Wave Current Plant and Method Thereof
NO341417B1 (no) * 2016-06-10 2017-11-06 Bella Fagereng Havstrømskraftverk

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US418304A (en) * 1889-12-31 Andrew a
GB191009381A (en) * 1910-04-18 1911-01-12 John Arthur Armstrong Improved Blade-wheel Mechanism.
US3928771A (en) * 1974-04-05 1975-12-23 O Robert Straumsnes Water current power generator system
JP2000087840A (ja) * 1998-09-14 2000-03-28 Sadaji Kiyohara 水中発電装置
WO2012094336A2 (en) * 2011-01-03 2012-07-12 Roter Samuel Fluidic flow capture and acceleration apparatus for hyper-conversion
CN203161429U (zh) * 2013-04-01 2013-08-28 包胜平 垂向桨式浪潮流发电装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US402055A (en) * 1889-04-23 Water-motor
US1449426A (en) * 1921-10-19 1923-03-27 Loveless John Mcm Water motor
US4494008A (en) * 1983-03-03 1985-01-15 Patton Bennie N Wind-driven generator
WO2000045048A1 (en) * 1999-01-29 2000-08-03 David Callaghan Flow energy converter
US20080247871A1 (en) * 2007-04-05 2008-10-09 Joseph Voves Self-orienting, linear drive apparatus for harvesting power from the wind
US20120267894A1 (en) * 2009-07-31 2012-10-25 Aqua Energy Solutions As Wave Current Plant and Method Thereof
NO341417B1 (no) * 2016-06-10 2017-11-06 Bella Fagereng Havstrømskraftverk

Also Published As

Publication number Publication date
JP2021536545A (ja) 2021-12-27
EP3844383C0 (en) 2024-01-10
CN112703312A (zh) 2021-04-23
EP3844383B1 (en) 2024-01-10
ZA202101849B (en) 2022-01-26
EP3844383A1 (en) 2021-07-07
CN112703312B (zh) 2023-06-09
WO2020046134A1 (en) 2020-03-05
JP2024038238A (ja) 2024-03-19
US20210254596A1 (en) 2021-08-19
NO343953B1 (no) 2019-07-29

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