CN102787964B - Pendulum wave energy power generation - Google Patents
Pendulum wave energy power generation Download PDFInfo
- Publication number
- CN102787964B CN102787964B CN201210292541.7A CN201210292541A CN102787964B CN 102787964 B CN102787964 B CN 102787964B CN 201210292541 A CN201210292541 A CN 201210292541A CN 102787964 B CN102787964 B CN 102787964B
- Authority
- CN
- China
- Prior art keywords
- pendulum
- power generation
- transmission mechanism
- wave energy
- mechanical transmission
- 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
Links
Classifications
-
- 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
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The present invention relates to a kind of wave energy generating set, especially relate to a kind of pendulum wave energy power generation, belong to exploitation of marine energy technical field.The mechanical transmission mechanism that its structure comprises pendulum plate, transmit the swing of pendulum plate, the base of solid mechanical driving mechanism and the changes mechanical energy in mechanical transmission mechanism is become the generator of electric energy, described pendulum plate is connected with mechanical transmission mechanism by swing plate shaft, and described mechanical transmission mechanism is connected with the motor shaft of generator by coupling.The present invention by acting on the wave force on pendulum plate, then can reach the effect absorbing all-wave wave through mechanical transmission mechanism, conversion efficiency significantly improves, and can realize the overall absorption of wave well, improves generating efficiency.
Description
Technical field
The present invention relates to a kind of wave energy generating set, especially relate to a kind of pendulum wave energy power generation, belong to exploitation of marine energy technical field.
Background technique
Flourish along with modern industry, the energy has become the material base of mankind's activity, because the disposable conventional energy resources such as coal, oil, rock gas are limited, and non-renewable.People are starting to develop various novel energy, such as solar energy, wind energy, geothermal power, ocean energy, biological energy source etc.Wherein the ocean energy whole world in theory reproducible ocean energy total amount be about 76,600,000,000 kilowatts, technology allows to utilize power to be 6,400,000,000 kilowatts, and be about 2 times of current energy production world machine capacity, ocean has become solar thermal collector maximum in the world and energy-storage system.In theory, the Tropical Ocean of 600,000 square kilometres absorbs solar radiation quantity every day, is equivalent to the energy that 250 hundreds of millions barrels of oil contain.
Although ocean energy has huge development potentiality, how the mankind, to the utilization of wave energy or fewer, mainly due to technology and the Cost Problems of ocean energy, therefore, can change into ocean energy the problem that the available energy is various countries related personnel research.
It is a kind of application mode that wave energy important in ocean energy is converted into electric energy, specifically by wave with hydrodynamic(al) amount be converted into mechanical relative motion, and then drive electrical generators generating a process.The loss of energy will how be avoided to be a major issue in conversion process.
At present, small-sized wave energy generating set has various structures, is broadly divided into fixed and floating type, and stationary power generation device is poor for the ability of opposing diastrous weather, and infield also can be restricted, and capital construction cost is high, and input ratio is larger.Floating generating device produces then comparatively difficulty due to floating relative movement, causes generating efficiency low.For the ability how making wave energy generating set produce relative movement, and improving generating efficiency, is the key of wave-energy power generation Technology application.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of pendulum wave energy power generation, and this pendulum wave energy power generation can absorb all-wave wave and act on the wave force put on plate, conversion efficiency is significantly improved, has also given full play to the generating efficiency of wave energy.
For solving the problems of the technologies described above, technological scheme of the present invention is achieved in that a kind of pendulum wave energy power generation, the mechanical transmission mechanism comprise pendulum plate, the swing of pendulum plate being transmitted, the base of solid mechanical driving mechanism and the changes mechanical energy in mechanical transmission mechanism is become the generator of electric energy, described pendulum plate is connected with mechanical transmission mechanism by swing plate shaft, and described mechanical transmission mechanism is connected with the motor shaft of generator by coupling.
According to one embodiment of present invention, described mechanical transmission mechanism comprises bent axle, Timing Belt, two synchronous pulleys, two crankshaft-link rods, two tooth bars and the identical overrunning clutch of two sense of rotation, described two synchronous pulleys are connected by Timing Belt, a described synchronous pulley is installed on swing plate shaft, another synchronous pulley is installed on bent axle, one end of described two crankshaft-link rods is all installed on bent axle, and the crankshaft journal of bent axle and two crankshaft-link rod joints is 180 ° of angles, the other end of described two crankshaft-link rods is connected with two tooth bars respectively, described each tooth bar is connected respectively by the overrunning clutch be mated, described two overrunning clutchs are coaxial, and be connected with coupling, described tooth bar is installed on base.
According to one embodiment of present invention, described base is provided with bearing, and described bent axle is installed on bearing.
According to one embodiment of present invention, described base is provided with two tooth bar chutes, and described two tooth bars are installed on two tooth bar chutes respectively.
According to one embodiment of present invention, described each overrunning clutch includes star-wheel, outer yoke, roller, spring and fore-set, described outer yoke is placed in the outside of star-wheel, its periphery is meshed with tooth bar, described star-wheel periphery is chisel teeth structure, and the length of chisel teeth bi-side is different, be divided into long side surface and short side, described roller is arranged between the chisel teeth of star-wheel, and match with outer yoke, described roller is held mutually by fore-set and spring, and one end of described spring is installed on the short side of star-wheel chisel teeth, and described star-wheel is connected with coupling by rotating shaft.
According to one embodiment of present invention, described base is connected with a support, described pendulum plate is installed on support by swing plate shaft.
According to one embodiment of present invention, the cross sliding clock that one inner side surface of described support is provided with horizontal concrete chute and matches with horizontal concrete chute, the vertical slipper that one inner side surface of described pendulum plate is provided with vertical chute and matches with vertical chute, described cross sliding clock and vertical slipper are hinged, the upper end of described vertical chute is installed on spring, the other end of described spring holds mutually with protruding impact head, and described impact head moveable bottom position is corresponding with support.
According to one embodiment of present invention, described generator is electrically connected with rectification module.
According to one embodiment of present invention, described rectification module is connected with storage battery.
Beneficial effect of the present invention: the present invention is by acting on the wave force on pendulum plate, the effect absorbing all-wave wave can be reached again through mechanical transmission mechanism, conversion efficiency is doubled theoretically, thus can realize the overall absorption of wave well, improves generating efficiency.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to technological means of the present invention can be better understood, content according to specification is implemented, and can become apparent to allow above and other object of the present invention, feature and advantage, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, be described in detail as follows.
Accompanying drawing explanation
Fig. 1 is pendulum wave energy power generation structural representation of the present invention.
Fig. 2 is pendulum wave energy power generation side structure schematic diagram of the present invention.
Fig. 3 is another angled arrangement schematic diagram of pendulum wave energy power generation of the present invention.
Fig. 4 is the structural representation of overrunning clutch of the present invention.
Fig. 5 is the close-up schematic view that the present invention puts vertical slipper and impact head on plate.
Shown by reference numeral illustrates: 1, base; 11, tooth bar chute; 12, bearing; 13, bearing; 2, plate is put; 21, swing plate shaft; 22, vertical chute; 23, vertical slipper; 24, spring; 25, impact head; 3, mechanical transmission mechanism; 31, Timing Belt; 32, synchronous pulley, 33, crankshaft-link rod; 34, bent axle; A, crankshaft journal; B, crankshaft journal; 6A, tooth bar; 6B, tooth bar; 7A, overrunning clutch; 7B, overrunning clutch; 4, generator; 5, support; 51, horizontal concrete chute; 52, cross sliding clock; 71, outer yoke; 72, star-wheel; 73, roller; 74, spring; 75, fore-set; 76, rotating shaft; 77, long side surface; 78, short side; 8, coupling.
Embodiment
For further setting forth the present invention for the technological means reaching predetermined goal of the invention and take and effect, below in conjunction with accompanying drawing and preferred embodiment, to the body mode of execution of pendulum wave energy power generation proposed according to the present invention, structure, feature and effect thereof, be described in detail as follows.
As shown in Figure 1, pendulum wave energy power generation of the present invention comprises base 1, pendulum plate 2, mechanical transmission mechanism 3, generator 4 and support 5.
Described base 1 can be fixed on bank, also can be placed in wave, for solid mechanical driving mechanism 3, thus mechanical transmission mechanism 3 is not moved, can prevents mechanical transmission mechanism 3 from moving with wave further.
Described pendulum plate 2 is placed in wave, is with movable pendulum plate 2 to swing along with wave motion, described pendulum plate 2 swing by swing plate shaft 21 energy transferring to the mechanical transmission mechanism 3 be attached thereto.Namely utilize wave energy to promote pendulum plate 2 to swing, thus wave energy dress is changed into mechanical energy.
As shown in Figures 2 and 3, described support 5 and base 1 are fixedly linked, and described pendulum plate 2 is installed on support 5 by swing plate shaft 21, the cross sliding clock 52 that an inner side surface of described support 5 is provided with horizontal concrete chute 51 and matches with horizontal concrete chute 51.
As shown in Figure 5, at the vertical slipper 23 that an inner side surface of pendulum plate 2 is provided with vertical chute 22 and matches with vertical chute 22, described vertical slipper 23 is hinged with cross sliding clock 52.The upper end of described vertical chute 22 is installed on spring 24, and the other end of described spring 24 holds mutually with protruding impact head 25, and the moveable bottom position of impact head 25 of described projection is corresponding with support 5.
When putting plate 2 and swinging, vertical slipper 23, along relative sliding in the vertical chute 22 on pendulum plate 2, because cross sliding clock 52 and vertical slipper 23 are hinged, carries out horizontal sliding in the horizontal concrete chute 51 of cross sliding clock 52 on support 5.When putting plate 2 and swinging with certain speed, the spring 24 held mutually with impact head 25 is compressed.Meanwhile, pendulum plate 2 with its swing plate shaft 21 for gyration center starts to-and-fro motion, can ensure that pendulum plate 2 can not exceed its stroke range, pendulum plate 2 can effectively be worked.
As shown in Figure 1, described mechanical transmission mechanism 3 comprise Timing Belt 31, the overrunning clutch of two synchronous pulleys, 32, two crankshaft-link rods, 33, bent axle, 34, two tooth bars of being connected by Timing Belt 31 and two rotating in same directions.
A described wherein synchronous pulley 32 is installed on swing plate shaft 21, and another synchronous pulley 32 is installed on bent axle 34.One end of described two crankshaft-link rods 33 is all installed on bent axle 34, bent axle 34 and two crankshaft-link rod 33 joints are crankshaft journal A and crankshaft journal B, both are in 180 degree of angles, the other end of described two crankshaft-link rods 33 is connected with two tooth bars respectively, the overrunning clutch 7A that one of them tooth bar 6A is mated is meshed, the overrunning clutch 7B that another tooth bar 6B is mated is meshed, described overrunning clutch 7A is coaxially connected with overrunning clutch 7B, and be connected with motor shaft by coupling 8, described tooth bar 6A and tooth bar 6B is all installed on base 1.
Described base 1 is provided with two tooth bar chutes 11, and described two tooth bar 6A and 6B are installed in two tooth bar chutes 11 respectively, and tooth bar 6A and tooth bar 6B can be limited in orbit.
Described base 1 is provided with bearing 12, and described bent axle 34 is installed on bearing 12, makes bent axle 34 can smooth rotation.
When putting plate 2 and swinging in wave, the synchronous pulley 32 be connected with swing axis 21 is driven to rotate through swing axis 21, by the transmission of Timing Belt 31, the synchronous pulley 32 be connected with bent axle 34 is driven to rotate again, and then bent axle 34 is rotated, because the crankshaft journal A of two crankshaft-link rods 33 and bent axle 34 joint and crankshaft journal B be 180 degree of angles, the tooth bar 6A of two crankshaft-link rods 34 drives and tooth bar 6B is made to make reverse iso-variable velocity straight line motion.By pendulum plate 2 periodic reciprocating output be unidirectional straight line motion.
As shown in Figure 4, described overrunning clutch 7A and overrunning clutch 7B, includes outer yoke 71, star-wheel 72, roller 73, spring 74, fore-set 75 and rotating shaft 76.
Described outer yoke 71 periphery is meshed with tooth bar, and be placed in the outside of star-wheel 72, be chisel teeth structure outside described star-wheel 72, and the length of the bi-side of chisel teeth is different, be divided into long side surface 77 and short side 78, described roller 73 is arranged between the chisel teeth of star-wheel 72, and match with outer yoke 71, described roller 73 is held mutually by fore-set 75 and spring 74, one end of described spring 74 is installed on the short side 78 of star-wheel chisel teeth, one end of spring 74 can be installed in the groove of short side 78, also can be installed in the end face of short side 78.Described star-wheel 72 is connected with coupling 8 by its rotating shaft 76, and described base 1 is provided with bearing 13, and described rotating shaft 76 is installed on bearing 13, thus makes rotating shaft 76 can smooth rotation.
Roller 73 in described overrunning clutch, under the spring-force driven dual of spring 74, contacts with star-wheel 72 with outer yoke 71 all the time.When outer yoke 71 counterclockwise active rotation, or star-wheel 72 clockwise active rotation time, overrunning clutch all enters wedging state, i.e. working state; Otherwise overrunning clutch is disengaged condition.Can only single direction transmission when power source drives passive device, if when power source turns, as become counterclockwise clockwise, passive device then can automatically disengage the function not producing any power and transmit.The roller 73 of overrunning clutch can freely rotate in raceway, still can keep circular, and roller 73 is not identical with when being separated in wedging with the point of contact of star-wheel 72 and outer yoke 71, even wearing after wearing and tearing; When the load, roller 73 slides, and overrunning clutch can not be damaged, and clutch still can be locked, and recovers normal working.Certainly, the sense of rotation of overrunning clutch working state also can be outer yoke 71 active rotation clockwise, as long as change the installation direction of chisel teeth.
As shown in Figure 1, when crankshaft-link rod 33 is with carry-over bar 6A to move right from figure, the gear of the outer yoke of overrunning clutch 7A just can be driven does clockwise rotation, now overrunning clutch 7A idle running does not work, crankshaft journal B is with carry-over bar 6B to left movement simultaneously, the gear of the outer yoke of overrunning clutch 7B just can be driven does counterclockwise rotation, and now overrunning clutch 7B works and drives rotating shaft 76 to rotate, and motor shaft is rotated make electrical power generators by coupling; With should tooth bar 6A in the drawings to left movement, when tooth bar 6B moves right, now overrunning clutch 7B idle running does not work, overrunning clutch 7A works and drives rotating shaft 76 rotation to make electrical power generators, the direction that rotating shaft 76 is rotated is the same with the first situation, direction when no matter tooth bar is reciprocating like this, the corresponding outer yoke of rack drives does periodic motion, make a job in two coaxial overrunning clutchs in the same way, linear reciprocating motion is converted into the rotary motion that output terminal is identical, sense of rotation is identical.Utilize overrunning clutch can only direction characteristic of rotating, mechanical transmission mechanism 3 absorbs all-wave wave and acts on wave force on pendulum plate 2, and therefore conversion efficiency is doubled theoretically, can realize full wave absorption.Export one-way rotation by overrunning clutch, be connected with generator 4, can normal power generation be ensured.
The electricity that described generator 4 sends first converts Ac to direct current through rectified three-phase circuit, then charges a battery after DC voltage regulation, namely the Ac that motor 4 sends is become direct current and is stored in storage battery.Can more effectively utilize wave energy and steady pressure like this, can be also that Ac is for user through DC/DC variator DC conversion again.The Main Function of DC/DC variator is the load for regulating dump load loop, thus realizes the regulable control to system output power and accumulator cell charging and discharging.Generator exports unnecessary electric energy and is responsible for consumption by dump load, thus maintains the balance of system capacity, the generator set in protection wave energy apparatus.
Everyly do not depart from technical solution of the present invention content, any simple modification done above embodiment according to technical spirit of the present invention, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (7)
1. a pendulum wave energy power generation, it is characterized in that: comprise pendulum plate, to the mechanical transmission mechanism that the swing of pendulum plate is transmitted, the base of solid mechanical driving mechanism, and the changes mechanical energy in mechanical transmission mechanism is become the generator of electric energy, described pendulum plate is connected with mechanical transmission mechanism by swing plate shaft, described mechanical transmission mechanism is connected with the motor shaft of generator by coupling, described mechanical transmission mechanism comprises bent axle, Timing Belt, two synchronous pulleys, two crankshaft-link rods, two tooth bars and the identical overrunning clutch of two sense of rotation, described two synchronous pulleys are connected by Timing Belt, a described synchronous pulley is installed on swing plate shaft, another synchronous pulley is installed on bent axle, one end of described two crankshaft-link rods is all installed on bent axle, and the crankshaft journal of bent axle and two crankshaft-link rod joints is 180 ° of angles, the other end of described two crankshaft-link rods is connected with two tooth bars respectively, described each tooth bar is connected respectively by the overrunning clutch be mated, described two one-way clutch are coaxial, and be connected with coupling, described tooth bar is installed on base, described each overrunning clutch includes star-wheel, outer yoke, roller, spring and fore-set, described outer yoke is placed in the outside of star-wheel, its periphery is meshed with tooth bar, it is chisel teeth structure outside described star-wheel, and the length of chisel teeth bi-side is different, be divided into long side surface and short side, described roller is arranged between the chisel teeth of star-wheel, and match with outer yoke, described roller is held mutually by fore-set and spring, one end of described spring is installed on the short side of star-wheel chisel teeth, and described star-wheel is connected with coupling by rotating shaft.
2. pendulum wave energy power generation according to claim 1, is characterized in that: described base is provided with bearing, and described bent axle is installed on bearing.
3. pendulum wave energy power generation according to claim 1, is characterized in that: described base is provided with two tooth bar chutes, and described two tooth bars are installed on two tooth bar chutes respectively.
4. pendulum wave energy power generation according to claim 1, is characterized in that: described base is connected with a support, and described pendulum plate is installed on support by swing plate shaft.
5. pendulum wave energy power generation according to claim 4, it is characterized in that: the cross sliding clock that an inner side surface of described support is provided with horizontal concrete chute and matches with horizontal concrete chute, the vertical slipper that one side of described pendulum plate is provided with vertical chute and matches with vertical chute, described cross sliding clock and vertical slipper are hinged, the upper end of described vertical chute is installed on spring, the other end of described spring holds mutually with protruding impact head, and described impact head moveable bottom position is corresponding with support.
6. pendulum wave energy power generation according to claim 1, is characterized in that: described generator is electrically connected with rectification module.
7. pendulum wave energy power generation according to claim 6, is characterized in that: described rectification module is connected with storage battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210292541.7A CN102787964B (en) | 2012-08-16 | 2012-08-16 | Pendulum wave energy power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210292541.7A CN102787964B (en) | 2012-08-16 | 2012-08-16 | Pendulum wave energy power generation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102787964A CN102787964A (en) | 2012-11-21 |
| CN102787964B true CN102787964B (en) | 2015-09-30 |
Family
ID=47153491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210292541.7A Expired - Fee Related CN102787964B (en) | 2012-08-16 | 2012-08-16 | Pendulum wave energy power generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102787964B (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103174578B (en) * | 2013-03-18 | 2015-10-28 | 哈尔滨工程大学 | A kind of wave energy drive device |
| CN103850863B (en) * | 2014-03-05 | 2015-12-30 | 天津大学 | For the floater component of wave energy hydraulic electricity generation |
| CN105003379A (en) * | 2014-04-21 | 2015-10-28 | 深圳市天益智网科技有限公司 | Kinetic energy and electric energy conversion device of water body |
| CN104675614B (en) * | 2015-03-09 | 2017-05-10 | 陈兴国 | Pure-mechanical float combined type wave energy collecting and transmitting device and float pure-mechanical power generation system formed there-from |
| CN105090419B (en) * | 2015-09-08 | 2018-08-21 | 黄一峰 | A kind of transmission device |
| CN106089556A (en) * | 2016-06-15 | 2016-11-09 | 浙江大学 | A kind of island based on flywheel energy-storage system and method thereof |
| CN106224189A (en) * | 2016-09-26 | 2016-12-14 | 潘智成 | A kind of swing TRT of two directions' inputing Unidirectional output mechanism |
| CN106596047B (en) * | 2016-12-31 | 2020-01-14 | 大连理工大学 | Variable-principal-scale swing plate type wave energy power generation device model test method |
| CN107968522A (en) * | 2017-12-13 | 2018-04-27 | 北京汽车研究总院有限公司 | A kind of generator assembly, dynamical system and vehicle |
| CN108180124A (en) * | 2018-01-15 | 2018-06-19 | 张伟 | New-energy automobile driving kinetic energy conversion collection device |
| CN110454318B (en) * | 2019-07-29 | 2021-04-13 | 武汉市炫能清洁能源科技有限公司 | Multi-degree-of-freedom adjustable pendulum power generation system |
| CN111878293B (en) * | 2020-08-10 | 2021-08-24 | 金陵科技学院 | Oscillating type wave energy power generation device with anti-winding mechanism |
| CN112160883B (en) * | 2020-08-24 | 2022-05-20 | 青岛科技大学 | Power generation device based on multi-degree-of-freedom movement of ship |
| WO2023130351A1 (en) * | 2022-01-07 | 2023-07-13 | 陈仁卿 | Transmission device for power generation using sea waves |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2090454U (en) * | 1990-11-24 | 1991-12-11 | 韩明友 | Freewheel clutch speed-change gear for high gear of speed box of motor vehicle |
| CN2392926Y (en) * | 1999-09-09 | 2000-08-23 | 陈建秋 | Ratchet type wave-energy generating apparatus |
| CN101526062A (en) * | 2008-03-08 | 2009-09-09 | 曲言明 | Floating body rope pulley wave energy generating system |
| CN101644226A (en) * | 2009-07-13 | 2010-02-10 | 刘洪实 | High-efficiency water-wave generator |
| CN201687642U (en) * | 2010-02-11 | 2010-12-29 | 上海海洋大学 | Ocean wave energy generator |
| CN101960693A (en) * | 2008-02-06 | 2011-01-26 | 下之原武茂 | Electric power generating device |
| CN102269103A (en) * | 2010-06-01 | 2011-12-07 | 上海海洋大学 | Wave energy power generation device for crankshaft buoy |
| CN202360291U (en) * | 2011-12-09 | 2012-08-01 | 大连海洋大学 | Water swing based wave power generation device |
| KR101171715B1 (en) * | 2011-12-14 | 2012-08-07 | 손근호 | Electricity generation system use of wave height |
| CN202707354U (en) * | 2012-08-16 | 2013-01-30 | 上海海洋大学 | Pendulous wave energy power generating device |
-
2012
- 2012-08-16 CN CN201210292541.7A patent/CN102787964B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2090454U (en) * | 1990-11-24 | 1991-12-11 | 韩明友 | Freewheel clutch speed-change gear for high gear of speed box of motor vehicle |
| CN2392926Y (en) * | 1999-09-09 | 2000-08-23 | 陈建秋 | Ratchet type wave-energy generating apparatus |
| CN101960693A (en) * | 2008-02-06 | 2011-01-26 | 下之原武茂 | Electric power generating device |
| CN101526062A (en) * | 2008-03-08 | 2009-09-09 | 曲言明 | Floating body rope pulley wave energy generating system |
| CN101644226A (en) * | 2009-07-13 | 2010-02-10 | 刘洪实 | High-efficiency water-wave generator |
| CN201687642U (en) * | 2010-02-11 | 2010-12-29 | 上海海洋大学 | Ocean wave energy generator |
| CN102269103A (en) * | 2010-06-01 | 2011-12-07 | 上海海洋大学 | Wave energy power generation device for crankshaft buoy |
| CN202360291U (en) * | 2011-12-09 | 2012-08-01 | 大连海洋大学 | Water swing based wave power generation device |
| KR101171715B1 (en) * | 2011-12-14 | 2012-08-07 | 손근호 | Electricity generation system use of wave height |
| CN202707354U (en) * | 2012-08-16 | 2013-01-30 | 上海海洋大学 | Pendulous wave energy power generating device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102787964A (en) | 2012-11-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102787964B (en) | Pendulum wave energy power generation | |
| CN204312246U (en) | A kind of electricity generating device utilizing wave energy | |
| CN105484933B (en) | A kind of oscillating float type wave-activated power generation simulator | |
| CN202531345U (en) | Novel oscillation float type ocean wave energy generation device | |
| CN103423072A (en) | Novel shock float-type ocean wave energy power generation device | |
| CN210371007U (en) | Wave energy power generation device based on simple pendulum | |
| CN202707354U (en) | Pendulous wave energy power generating device | |
| CN101660480B (en) | Stereoscopic wave-power device | |
| CN103490668A (en) | Wind power utilization device based on piezoelectric effect | |
| CN204493092U (en) | Kinergety collection march knapsack | |
| CN102787965A (en) | Power generation technology for developing wave energy by using inertia and direction adjusting gearbox | |
| CN201874738U (en) | Swing type sea wave power generating device | |
| CN210178518U (en) | Rotary energy generator | |
| CN101737240A (en) | Float type seawave power generation device | |
| CN105375686A (en) | Portable piezoelectric electromagnetic hybrid generating apparatus employing change speed gear for acceleration | |
| CN105952600B (en) | A kind of highway generating apparatus | |
| CN202634240U (en) | Device for converting torque into electricity | |
| CN103280873A (en) | Large fly wheel generator | |
| CN201846220U (en) | Generating set for current conversion of electric flywheel gear | |
| CN101867254A (en) | Power-collecting conversion power supply device | |
| CN210898981U (en) | Device for collecting vibration power generation | |
| CN103470435A (en) | Wave-driven power generator | |
| CN202971027U (en) | Wave energy absorbing device | |
| CN201937442U (en) | Electric flywheel tooth and hydraulic flywheel tooth force boosting generator set | |
| WO2009123488A2 (en) | Reproductive power station |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150930 Termination date: 20180816 |