GB9904107D0 - Water current turbine with pitch control - Google Patents

Water current turbine with pitch control

Info

Publication number
GB9904107D0
GB9904107D0 GBGB9904107.1A GB9904107A GB9904107D0 GB 9904107 D0 GB9904107 D0 GB 9904107D0 GB 9904107 A GB9904107 A GB 9904107A GB 9904107 D0 GB9904107 D0 GB 9904107D0
Authority
GB
United Kingdom
Prior art keywords
pitch control
water current
current turbine
turbine
water
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.)
Ceased
Application number
GBGB9904107.1A
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
Original Assignee
I T POWER 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 filed Critical I T POWER Ltd
Priority to GBGB9904107.1A priority Critical patent/GB9904107D0/en
Publication of GB9904107D0 publication Critical patent/GB9904107D0/en
Priority to GB0004144A priority patent/GB2347976B/en
Priority to US09/914,123 priority patent/US6652221B1/en
Priority to EP00905192A priority patent/EP1183463B1/en
Priority to AU26819/00A priority patent/AU766741B2/en
Priority to DE60014071T priority patent/DE60014071T2/en
Priority to NZ514274A priority patent/NZ514274A/en
Priority to AT00905192T priority patent/ATE277282T1/en
Priority to PCT/GB2000/000634 priority patent/WO2000050768A1/en
Priority to CA002367715A priority patent/CA2367715C/en
Priority to HK02106582.9A priority patent/HK1046163B/en
Priority to NZ531809A priority patent/NZ531809A/en
Ceased legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03BMACHINES OR ENGINES FOR LIQUIDS
    • F03B17/00Other machines or engines
    • F03B17/06Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head"
    • F03B17/061Other 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
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02BHYDRAULIC ENGINEERING
    • E02B17/00Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B2017/0091Offshore structures for wind turbines
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2210/00Working fluid
    • F05B2210/16Air or water being indistinctly used as working fluid, i.e. the machine can work equally with air or water without any modification
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2210/00Working fluid
    • F05B2210/18Air and water being simultaneously used as working fluid
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/30Energy 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)
GBGB9904107.1A 1999-02-24 1999-02-24 Water current turbine with pitch control Ceased GB9904107D0 (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
GBGB9904107.1A GB9904107D0 (en) 1999-02-24 1999-02-24 Water current turbine with pitch control
CA002367715A CA2367715C (en) 1999-02-24 2000-02-23 Water current turbine sleeve mounting
AU26819/00A AU766741B2 (en) 1999-02-24 2000-02-23 Water current turbine sleeve mounting
US09/914,123 US6652221B1 (en) 1999-02-24 2000-02-23 Water current turbine sleeve mounting
EP00905192A EP1183463B1 (en) 1999-02-24 2000-02-23 Water current turbine sleeve mounting
GB0004144A GB2347976B (en) 1999-02-24 2000-02-23 Water current turbine pitch control
DE60014071T DE60014071T2 (en) 1999-02-24 2000-02-23 ONE SLEEVE NEARBY WATER SPREAD TURBINE
NZ514274A NZ514274A (en) 1999-02-24 2000-02-23 Water turbine rotor vertically movable with respect to water surface
AT00905192T ATE277282T1 (en) 1999-02-24 2000-02-23 WATER FLOW TURBINE ARRANGE AROUND A SLEEVE
PCT/GB2000/000634 WO2000050768A1 (en) 1999-02-24 2000-02-23 Water current turbine sleeve mounting
HK02106582.9A HK1046163B (en) 1999-02-24 2002-09-06 Water current turbine sleeve mounting
NZ531809A NZ531809A (en) 1999-02-24 2004-03-18 Water current turbine sleeve mounting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9904107.1A GB9904107D0 (en) 1999-02-24 1999-02-24 Water current turbine with pitch control

Publications (1)

Publication Number Publication Date
GB9904107D0 true GB9904107D0 (en) 1999-04-14

Family

ID=10848321

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9904107.1A Ceased GB9904107D0 (en) 1999-02-24 1999-02-24 Water current turbine with pitch control
GB0004144A Expired - Fee Related GB2347976B (en) 1999-02-24 2000-02-23 Water current turbine pitch control

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0004144A Expired - Fee Related GB2347976B (en) 1999-02-24 2000-02-23 Water current turbine pitch control

Country Status (1)

Country Link
GB (2) GB9904107D0 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
NZ544744A (en) * 2001-07-11 2007-09-28 Hydra Tidal Energy Technology Plant, generator and propeller element for generating energy from watercurrents
NO320938B1 (en) * 2002-08-13 2006-02-13 Hammerfest Strom As Device for founding an installation on a seabed as well as a method for installing 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
JP2006200400A (en) * 2005-01-19 2006-08-03 Fuji Heavy Ind Ltd Horizontal shaft wind mill
GB0507913D0 (en) * 2005-04-20 2005-05-25 Marine Current Turbines Ltd Improvements in or relating to mounting articles
US7215036B1 (en) * 2005-05-19 2007-05-08 Donald Hollis Gehring Current power generator
EP1904689A1 (en) * 2005-07-15 2008-04-02 Energetech Australia Pty. Limited A blade pitch control mechanism
AU2006272437B2 (en) * 2005-07-15 2010-07-01 Oceanlinx Limited A blade pitch control mechanism
US7948106B2 (en) 2005-08-25 2011-05-24 Institute For Energy Application Technologies Co., Ltd. Power generator and power generation method
CN100363613C (en) * 2005-10-28 2008-01-23 张雪明 Adaptive ocean current generator
GB0600942D0 (en) 2006-01-18 2006-02-22 Marine Current Turbines Ltd Improvements in gravity foundations for tidal stream turbines
RS20070022A (en) * 2007-01-22 2008-08-07 Nenad Paunović Mobile underwater platform for exploitation of river and water steam flow energy
DE102007013293B3 (en) 2007-03-16 2008-06-26 Voith Patent Gmbh Underwater power station i.e. free-standing power station, operating method, involves fastening turbine to joint connection by spacer element, and causing torque for making pivoting movement by driving turbine using machine in motor mode
GB0904035D0 (en) * 2009-03-10 2009-04-22 Rolls Royce Plc Tidal stream energy device alignment control
DE102011015335A1 (en) 2011-03-28 2012-10-04 Voith Patent Gmbh Power plant for generating energy from a stream of water and method for its operation
GB201113694D0 (en) 2011-08-09 2011-09-21 Univ Southampton Turbine generator
PT106113A (en) * 2012-01-26 2013-07-26 Sea For Life Lda VERTICAL AXLE TURBINE FOR DIRECT USE OF WAVE ENERGY
GB2515297B (en) * 2013-06-18 2016-04-13 Tidal Generation Ltd Power generating equipment
DE102014204593A1 (en) 2014-03-12 2015-04-23 Voith Patent Gmbh Horizontal rotor turbine
CN113915053B (en) * 2021-10-13 2023-09-19 杭州江河水电科技股份有限公司 Tidal current energy power generation device

Family Cites Families (3)

* 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
GB2300886A (en) * 1995-02-07 1996-11-20 Conair Limited Reversible flow turbine
GB9606743D0 (en) * 1996-03-29 1996-06-05 I T Power Limited Column mounted water current turbine

Also Published As

Publication number Publication date
GB2347976A (en) 2000-09-20
GB2347976B (en) 2003-07-16
GB0004144D0 (en) 2000-04-12

Similar Documents

Publication Publication Date Title
GB9904107D0 (en) Water current turbine with pitch control
GB2348249B (en) Buoyant water current turbine
LT2000086A (en) Wind power-generating unit
GB2311566B (en) Column mounted water current turbine
GB2348250B (en) Water current turbine sleeve mounting
EG22043A (en) Solar water still
GB9904106D0 (en) Water current turbine in combination with wind turbine
GB2339436B (en) Tower structure
GB2350407B (en) Wind turbine
GB9825218D0 (en) Water cistern control means
GB9812489D0 (en) Wind turbine construction means
TW406722U (en) Water tower structure improvement
PL325846A1 (en) Water turbine
PL324760A1 (en) Water turbine
PL328522A1 (en) Wind turbine
TW356736U (en) Windmill structure
TW326803U (en) Improved water tower structure
GB9925565D0 (en) Wind tower
KR20010106095A (en) Wind-power plant
HRP960192B1 (en) Wind-driven water lift
PL324876A1 (en) Water turbine employing water waving energy
PL326088A1 (en) Wind power plant
PL333962A1 (en) Wind power plant
GB9916979D0 (en) Heating by windpower
AUPP835499A0 (en) Wind generator floating on water

Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)