GB2348465B - Combined water and air turbines - Google Patents

Combined water and air turbines

Info

Publication number
GB2348465B
GB2348465B GB0004146A GB0004146A GB2348465B GB 2348465 B GB2348465 B GB 2348465B GB 0004146 A GB0004146 A GB 0004146A GB 0004146 A GB0004146 A GB 0004146A GB 2348465 B GB2348465 B GB 2348465B
Authority
GB
United Kingdom
Prior art keywords
combined water
air turbines
turbines
air
combined
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.)
Expired - Fee Related
Application number
GB0004146A
Other versions
GB0004146D0 (en
GB2348465A (en
Inventor
Peter Leonard Fraenkel
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.)
I T POWER Ltd
Marine Current Turbines Ltd
Original Assignee
I T POWER Ltd
Marine Current Turbines 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 I T POWER Ltd, Marine Current Turbines Ltd filed Critical I T POWER Ltd
Publication of GB0004146D0 publication Critical patent/GB0004146D0/en
Publication of GB2348465A publication Critical patent/GB2348465A/en
Application granted granted Critical
Publication of GB2348465B publication Critical patent/GB2348465B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B2017/0091—Offshore structures for wind turbines
    • 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)
GB0004146A 1999-02-24 2000-02-23 Combined water and air turbines Expired - Fee Related GB2348465B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9904106.3A GB9904106D0 (en) 1999-02-24 1999-02-24 Water current turbine in combination with wind turbine

Publications (3)

Publication Number Publication Date
GB0004146D0 GB0004146D0 (en) 2000-04-12
GB2348465A GB2348465A (en) 2000-10-04
GB2348465B true GB2348465B (en) 2003-08-20

Family

ID=10848320

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9904106.3A Ceased GB9904106D0 (en) 1999-02-24 1999-02-24 Water current turbine in combination with wind turbine
GB0004146A Expired - Fee Related GB2348465B (en) 1999-02-24 2000-02-23 Combined water and air turbines

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB9904106.3A Ceased GB9904106D0 (en) 1999-02-24 1999-02-24 Water current turbine in combination with wind turbine

Country Status (1)

Country Link
GB (2) GB9904106D0 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2351124B (en) * 1999-06-03 2004-02-04 Anthony Moore A method of constructing, installing and operating a marine power station
NO322927B1 (en) * 2001-02-13 2006-12-18 Hammerfest Strom As Device for the production of energy from streams in water bodies, an anchorage, and method of installation of the device
GB0227739D0 (en) * 2002-11-28 2003-01-08 Marine Current Turbines Ltd Supporting structures for water current (including tidal stream) turbines
GB0229042D0 (en) * 2002-12-13 2003-01-15 Marine Current Turbines Ltd Hydraulic speed-increasing transmission for water current powered turbine
GB2424926A (en) * 2005-04-09 2006-10-11 Howard Brian James Stone Energy storage system
JP4947800B2 (en) 2005-08-25 2012-06-06 株式会社エネルギー応用技術研究所 Power generation apparatus and power generation method
GB0600942D0 (en) 2006-01-18 2006-02-22 Marine Current Turbines Ltd Improvements in gravity foundations for tidal stream turbines
GB0704897D0 (en) * 2007-03-14 2007-04-18 Rotech Holdings Ltd Power generator and turbine unit
FR2916248B1 (en) * 2007-05-15 2009-07-10 Georges Alexandroff APPLICATION OF A METHOD OF CONSTRUCTION FROM THE BASE TO THE CONSTRUCTION OF A SUPPORT, AND A WIND CONVERTER ASSEMBLY
WO2010020764A1 (en) * 2008-08-19 2010-02-25 Advanced Turf Technology Limited Improved sub surface aeration system, apparatus and method for a recreational sports area
WO2011069216A1 (en) * 2009-12-09 2011-06-16 НОВРУЗОВ, Аскер Мурсап оглы Wave energy plant
GB2515541B (en) * 2013-06-27 2015-09-30 Khalil Abu Al-Rubb Floating turbine
CN111946542A (en) * 2020-08-25 2020-11-17 何伟周 Modularized ocean energy power generation device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4447740A (en) * 1979-11-08 1984-05-08 Heck Louis J Wave responsive generator
GB2279412A (en) * 1993-06-25 1995-01-04 David Fredrick Wheeler Electrical power generating device.
GB2307722A (en) * 1995-11-29 1997-06-04 John Hunter Fluid turbine system
GB2311566A (en) * 1996-03-29 1997-10-01 I T Power Limited Column mounted water current turbine
GB2327970A (en) * 1997-04-29 1999-02-10 Kvaerner Oil & Gas Ltd Method of installing a tower
JPH1144288A (en) * 1997-07-28 1999-02-16 Kousuke Oota Power generator of water-turbine-operated windmill type

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4447740A (en) * 1979-11-08 1984-05-08 Heck Louis J Wave responsive generator
GB2279412A (en) * 1993-06-25 1995-01-04 David Fredrick Wheeler Electrical power generating device.
GB2307722A (en) * 1995-11-29 1997-06-04 John Hunter Fluid turbine system
GB2311566A (en) * 1996-03-29 1997-10-01 I T Power Limited Column mounted water current turbine
GB2327970A (en) * 1997-04-29 1999-02-10 Kvaerner Oil & Gas Ltd Method of installing a tower
JPH1144288A (en) * 1997-07-28 1999-02-16 Kousuke Oota Power generator of water-turbine-operated windmill type

Also Published As

Publication number Publication date
GB0004146D0 (en) 2000-04-12
GB2348465A (en) 2000-10-04
GB9904106D0 (en) 1999-04-14

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20160223