EP1718864A4 - Improved wave energy converter (wec) device and system - Google Patents
Improved wave energy converter (wec) device and systemInfo
- Publication number
- EP1718864A4 EP1718864A4 EP04708655A EP04708655A EP1718864A4 EP 1718864 A4 EP1718864 A4 EP 1718864A4 EP 04708655 A EP04708655 A EP 04708655A EP 04708655 A EP04708655 A EP 04708655A EP 1718864 A4 EP1718864 A4 EP 1718864A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- wec
- wave energy
- energy converter
- improved wave
- improved
- 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.)
- Withdrawn
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
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
- F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
- F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
- F03B13/16—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem"
- F03B13/20—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" wherein both members, i.e. wom and rem are movable relative to the sea bed or shore
-
- 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
- F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
- F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
- F03B13/16—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem"
- F03B13/18—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore
- F03B13/1845—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom slides relative to the rem
-
- 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
- F05B2220/70—Application in combination with
- F05B2220/706—Application in combination with an electrical generator
- F05B2220/7066—Application in combination with an electrical generator via a direct connection, i.e. a gearless transmission
-
- 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
- F05B2220/70—Application in combination with
- F05B2220/706—Application in combination with an electrical generator
- F05B2220/7068—Application in combination with an electrical generator equipped with permanent magnets
-
- 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
- F05B2240/90—Mounting on supporting structures or systems
- F05B2240/91—Mounting on supporting structures or systems on a stationary structure
- F05B2240/915—Mounting on supporting structures or systems on a stationary structure which is vertically adjustable
- F05B2240/9151—Mounting on supporting structures or systems on a stationary structure which is vertically adjustable telescopically
-
- 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
- F05B2250/311—Arrangement of components according to the direction of their main axis or their axis of rotation the axes being in line
-
- 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)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2004/003519 WO2005085632A1 (en) | 2004-02-05 | 2004-02-05 | Improved wave energy converter (wec) device and system |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1718864A1 EP1718864A1 (en) | 2006-11-08 |
EP1718864A4 true EP1718864A4 (en) | 2011-12-07 |
Family
ID=34920913
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04708655A Withdrawn EP1718864A4 (en) | 2004-02-05 | 2004-02-05 | Improved wave energy converter (wec) device and system |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1718864A4 (en) |
JP (1) | JP4676443B2 (en) |
AU (1) | AU2004316708B2 (en) |
CA (1) | CA2537035C (en) |
NO (1) | NO20062017L (en) |
WO (1) | WO2005085632A1 (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5295777B2 (en) * | 2005-12-01 | 2013-09-18 | オーシャン パワー テクノロジーズ,インク. | Wave energy converter using internal reaction mass and spring |
EP2029890B1 (en) * | 2006-05-30 | 2016-01-27 | Triple X Energy Inc. | Wave energy converter |
NO325962B1 (en) * | 2006-05-31 | 2008-08-25 | Fobox As | Device for converting bulge energy |
NO325929B1 (en) * | 2006-05-31 | 2008-08-18 | Fobox As | Device for absorption of bulge energy |
DK2134960T3 (en) | 2007-04-18 | 2017-03-13 | Seabased Ab | WAVE POWER UNIT, BEND, USE OF A WAVE POWER UNIT AND METHOD FOR PRODUCING ELECTRICAL ENERGY |
JP5474056B2 (en) * | 2008-05-30 | 2014-04-16 | オーシャン パワー テクノロジーズ,インク. | Control of advanced wave energy converter |
AU2009318153B2 (en) * | 2008-11-21 | 2014-09-18 | Ocean Power Technologies, Inc. | Float for wave energy converter (WEC) |
CN103221682A (en) * | 2010-06-23 | 2013-07-24 | 布莱恩·T·坎宁安 | System and method for renewable electrical power production using wave energy |
KR101360304B1 (en) * | 2012-08-22 | 2014-02-14 | 한국철도기술연구원 | High effiency power generator using vibration |
JP6084824B2 (en) * | 2012-11-26 | 2017-02-22 | 三井造船株式会社 | Wave power generator and control method thereof |
CN103161657A (en) * | 2013-04-01 | 2013-06-19 | 张荣江 | Hydraulic type water-surface power generating device |
KR101646162B1 (en) * | 2015-11-16 | 2016-08-05 | 정민시 | Self-Generation Device using the Force of Gravity and Buoyancy, Marine Lighting using it |
JP6728523B2 (en) * | 2016-09-29 | 2020-07-22 | 株式会社三井E&Sマシナリー | Wave power generator and method of installing wave power generator |
CN106382182B (en) * | 2016-10-14 | 2019-11-26 | 哈尔滨工程大学 | A kind of passive type of floatation type fan platform, which is inhaled wave and subtracted, shakes power generator |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3631670A (en) * | 1969-09-30 | 1972-01-04 | Treadwell Corp | Device to extract power from the oscillation of the sea |
GB1271490A (en) * | 1969-12-06 | 1972-04-19 | Dornier System Gmbh | Improved electric power generator for a floatable body |
JPS55125364A (en) * | 1979-03-22 | 1980-09-27 | Yasuhiro Manabe | Power generator with use of vertical movement of wave |
GB2261262A (en) * | 1991-11-09 | 1993-05-12 | Bahram Momeny | Wave-powered device |
US5842838A (en) * | 1996-11-04 | 1998-12-01 | Berg; John L. | Stable wave motor |
WO2001073289A1 (en) * | 2000-03-24 | 2001-10-04 | Arvid Nesheim | Device for utilisation of wave energy |
WO2001096738A1 (en) * | 2000-06-16 | 2001-12-20 | Wavebob Limited | Wave energy converter |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4128241B2 (en) * | 1996-12-03 | 2008-07-30 | 大洋プラント株式会社 | Wave power pump operating with wave energy |
-
2004
- 2004-02-05 CA CA2537035A patent/CA2537035C/en not_active Expired - Lifetime
- 2004-02-05 AU AU2004316708A patent/AU2004316708B2/en not_active Expired
- 2004-02-05 JP JP2006552083A patent/JP4676443B2/en not_active Expired - Lifetime
- 2004-02-05 WO PCT/US2004/003519 patent/WO2005085632A1/en active Application Filing
- 2004-02-05 EP EP04708655A patent/EP1718864A4/en not_active Withdrawn
-
2006
- 2006-05-05 NO NO20062017A patent/NO20062017L/en not_active Application Discontinuation
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3631670A (en) * | 1969-09-30 | 1972-01-04 | Treadwell Corp | Device to extract power from the oscillation of the sea |
GB1271490A (en) * | 1969-12-06 | 1972-04-19 | Dornier System Gmbh | Improved electric power generator for a floatable body |
JPS55125364A (en) * | 1979-03-22 | 1980-09-27 | Yasuhiro Manabe | Power generator with use of vertical movement of wave |
GB2261262A (en) * | 1991-11-09 | 1993-05-12 | Bahram Momeny | Wave-powered device |
US5842838A (en) * | 1996-11-04 | 1998-12-01 | Berg; John L. | Stable wave motor |
WO2001073289A1 (en) * | 2000-03-24 | 2001-10-04 | Arvid Nesheim | Device for utilisation of wave energy |
WO2001096738A1 (en) * | 2000-06-16 | 2001-12-20 | Wavebob Limited | Wave energy converter |
Non-Patent Citations (1)
Title |
---|
See also references of WO2005085632A1 * |
Also Published As
Publication number | Publication date |
---|---|
NO20062017L (en) | 2006-11-03 |
CA2537035C (en) | 2011-05-24 |
AU2004316708A1 (en) | 2005-09-15 |
WO2005085632A1 (en) | 2005-09-15 |
JP2007520661A (en) | 2007-07-26 |
EP1718864A1 (en) | 2006-11-08 |
CA2537035A1 (en) | 2005-09-15 |
AU2004316708B2 (en) | 2011-03-24 |
JP4676443B2 (en) | 2011-04-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20060904 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR |
|
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20111104 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F03B 13/20 20060101AFI20111028BHEP Ipc: F03C 1/00 20060101ALI20111028BHEP Ipc: F03B 13/18 20060101ALI20111028BHEP |
|
17Q | First examination report despatched |
Effective date: 20120502 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20140731 |