CN105888961A - Fluctuation device and fluctuation power generation device - Google Patents

Fluctuation device and fluctuation power generation device Download PDF

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Publication number
CN105888961A
CN105888961A CN201610326890.4A CN201610326890A CN105888961A CN 105888961 A CN105888961 A CN 105888961A CN 201610326890 A CN201610326890 A CN 201610326890A CN 105888961 A CN105888961 A CN 105888961A
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CN
China
Prior art keywords
fluctuation
traveling wave
runner
bent axle
unit
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Granted
Application number
CN201610326890.4A
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Chinese (zh)
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CN105888961B (en
Inventor
韩玮
白音祜
汪鹏军
黄典贵
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University of Shanghai for Science and Technology
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University of Shanghai for Science and Technology
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Priority to CN201610326890.4A priority Critical patent/CN105888961B/en
Publication of CN105888961A publication Critical patent/CN105888961A/en
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Publication of CN105888961B publication Critical patent/CN105888961B/en
Expired - Fee Related legal-status Critical Current
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    • 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
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C4/00—Oscillating-piston engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C9/00—Oscillating-piston machines or engines
    • 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
    • F03D—WIND MOTORS
    • F03D5/00—Other wind motors
    • F03D5/06—Other wind motors the wind-engaging parts swinging to-and-fro and not rotating
    • 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
    • Y02E10/70—Wind energy

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

A fluctuation device is used for converting the flowing kinetic energy of gaseous or liquid working media into mechanical energy, and is characterized by comprising a shell unit, four fluctuation plate units and a crankshaft unit; the shell unit comprises a cuboid-shaped shell, a load bearing supporting part and four runners arranged on four side walls of the shell in parallel; the four fluctuation plate units are arranged in the four runners correspondingly; each fluctuation plate unit comprises a plurality of fluctuation plates and a plurality of equal-length connecting rods correspondingly and movably connected; the crankshaft unit is arranged in the shell and comprises a crankshaft mechanism and an output shaft which is connected to one end of the crankshaft mechanism and extends out of the shell. The working media flow through the four runners to drive the fluctuation plate units to fluctuate, the vertical fluctuation movement is transmitted to the crankshaft unit through the equal-length connecting rods along with fluctuation of the fluctuation plates, and the crankshaft unit converts the vertical fluctuation movement into rotation movement which is output through the output shaft. The fluctuation device can convert the kinetic energy of the fluid in the fluctuation form into the mechanical energy, and is stable in work and high in efficiency.

Description

A kind of wave device and fluctuation TRT
Technical field
The present invention relates to field of fluid machinery, be converted into machinery particularly to one by unidirectional for fluid broad sense heat energy The wave device that can export.
Background technology
The device that can be converted into mechanical power in fluid broad sense is generally divided into two kinds, and the first utilizes fluid to be heated Expanding and produce pressure and promote the piston type crank connecting rod power device of reciprocating motion of the pistons, it two is hot fluid warp Enthalpy is converted into kinetic energy thus the turbomachine power set that promote impeller to rotate by nozzle expansion.
The shape of piston type crank connecting rod power device and feature are suitable to the heat of the sealed gas chamber with big compression ratio and move In conversion occasions, its efficiency is high, and volume is little and lightweight, and stable operation range is big.Turbomachine power fills Put opposing pistons formula crank connecting rod power apparatus structure complicated, it is adaptable to the energy to open space flow working medium Conversion occasions, its axial distance is long, and bulking value is the biggest, and can keep in wider range of operation Higher efficiency.The former is car combustion engine significant energy conversion equipment, the latter ship, industry gas turbine, The field such as steam turbine and aero-compressor is widely used.
The efficiency of existing combustion power because of the second law of thermodynamics and calm the anger loss be generally present such that it is imitated Rate is the highest, but its intrasystem crank connecting link is then the simplest driving member.On the whole, interior Mainly because of heat, to move conversion efficiency limited for combustion dynamic efficiency, rather than its transmission system efficiency is low.Therefore no matter which kind of Energy conversion device, crank connecting link is top-priority as power transmission all the time.
For wind energy, current can utilization, traditional method be utilize have the fluid of speed of incoming flow to blade around Blade is done work by circular rector and then generation lift that miscarriage is raw, and this method needs bigger preload and puts on Blade can be changed by energy constant, and the highest currently with lift acting conversion efficiency.
Fish, as a kind of animal from evolve differentiation water so far ancient times always, efficient can must utilize self right Water acting capacitation is advanced.Go downstream, sail against the current and evolved as a kind of life instinct, the ripple of himself Dynamic method of advance is considered as that comparison is efficient, has the potential a kind of energy transformation method probed into.
How efficient for the surge movement of Fish advantage is designed a kind of efficient with toggle combination Fluid dynamic energy is utilized to be always the design challenges of association area scientific research personnel to the device being converted into mechanical energy.
Summary of the invention
The present invention solves the problems referred to above, it is provided that one utilizes the fluid flowing kinetic energy such as wind energy, current energy to combine Crank connecting link carries out mechanically operated bionical Fish wave device and the fluctuation generating dress utilizing this device to generate electricity Put.
A kind of wave device, for the kinetic energy of the acting Working fluid flow of gas or liquid is converted into mechanical energy, It is characterized in that including:
Housing unit, including the housing in cuboid, load bearing support part be set in parallel in four sides of housing Four runners on wall,
It is provided with multiple tie rod holes on four sidewalls of housing,
Load bearing support post is used for supporting, and is arranged on housing exterior walls,
Runner is the tubular structure of both ends open formula, for flowing in and out for acting working medium,
Flow channel cross-section is rectangle, and two relative inwalls of runner are as runner work surface, and another two is relative Inwall as runner sliding surface, runner work surface is provided with the working hole corresponding with multiple tie rod holes；
Four traveling wave wall unit, are correspondingly arranged in four runners, traveling wave wall unit include multiple traveling wave wall with And corresponding long connecting rods such as multiple being flexibly connected,
Traveling wave wall is arranged at inside runner, can be up and down along stream by chain connection between each two traveling wave wall Road sliding surface slides,
The top and bottom of traveling wave wall are as traveling wave wall work surface, and face, left and right is as traveling wave wall sliding surface, and traveling wave wall is sliding Dynamic face and runner sliding surface contact with each other slip,
Deng long connecting rod, one end is movably connected on traveling wave wall work surface, and the other end enters shell through tie rod holes Internal；
Bent axle unit, is arranged in housing, including crank mechanism and be connected to crankshaft structure one end and stretch out shell The output shaft of body,
Crank mechanism has bent axle and multiple crank, and bent axle is by multiple crank throws with for connecting the linkage section of crank throw It is connected with each other and forms, crank throw is socketed with four cranks, bent axle has angle between adjacent crank throw, this angle As phase angle, the crank other end that is the most corresponding and that wait long connecting rod is connected,
Acting working medium flows through four flowings and drives the fluctuation of traveling wave wall unit, passes through along with the fluctuation of traveling wave wall Upper and lower surge movement is passed to bent axle unit by long connecting rod, and upper and lower surge movement is converted into by bent axle unit Rotary motion is also exported by output shaft.
The wave device that the present invention provides, it is also possible to have a feature in that wherein, four with the side of housing The working hole number on runner work surface that wall connects is mutually the same.
The wave device that the present invention provides, it is also possible to have a feature in that wherein, four fluctuation unit are each From wait long connecting rod number mutually the same.
The wave device that the present invention provides, it is also possible to have a feature in that wherein, the crank throw number on bent axle Amount waits long connecting rod quantity mutually the same with often group runner.
The wave device that the present invention provides, it is also possible to have a feature in that wherein, when fluid is compressible During fluid, flow channel cross-section becomes larger along acting Working fluid flow direction.
The wave device that the present invention provides, it is also possible to have a feature in that wherein, the length of four cranks Mutually the same.
The wave device that the present invention provides, it is also possible to have a feature in that wherein, be in same housing Sidewall on adjacent two tie rod holes between distance equal.
The wave device that the present invention provides, it is also possible to have a feature in that wherein, on each crank throw Four cranks are all socketed on crank throw successively by same sequence.
The wave device that the present invention provides, it is also possible to have a feature in that wherein, adjacent crank throw on bent axle Between total torsion resistance that phase angle is bent axle be more than or equal to 360 divided by the number of crank throw, total torsion resistance of bent axle Degree.
The present invention also provides for a kind of fluctuation TRT, it is characterised in that have:
Prime mover, has output shaft, and output shaft is for exporting the power of prime mover；
Electromotor, connects with output shaft, is used for generating electricity and exporting electric energy,
Wherein, prime mover is above-mentioned wave device.
Invention effect and effect
According to wave device involved in the present invention, because being provided with four runners of symmetry, each runner hangs down Nogata connects bent axle to crank-connecting rod, and same crank throw is connected control by four connecting rods, can under nominal situation Smoothly transit dead-centre position improve acting ability；
Due to being symmetrical arranged of four suite handles-connecting rod so that this wave device is only subject at arbitrary crank throw of bent axle The peripheral force in one direction, adjacent crank throw is formed couple by the peripheral force of two different directions makes bent axle rotate Output shaft work, in the case of the traveling wave wall of four runners fluctuates by preset phase difference, it is not necessary to additionally arrange complexity Dynamic balance mechanism maintain system stability；
Runner does the traveling wave wall of undulation by hinge restraining each other, some traveling wave walls become one whole Bulk wave moves Slab element, can avoid fluid in work process that traveling wave wall unit is produced greater impact, and damage ripple Dynamic plate.
Accompanying drawing explanation
Fig. 1 is the fluctuation generating device structure schematic diagram of the present invention；
Fig. 2 is the housing unit structural representation of the wave device of the present embodiment, and a is that axle measures intention figure, and b is side Depending on schematic diagram；
Fig. 3 is traveling wave wall unit and the structural representation of bent axle unit of the present invention；
The crankshaft structure schematic diagram of Fig. 4 bent axle unit, a is side view, and b is axonometric drawing；
Fig. 5 is the motion principle schematic diagram of crank mechanism, and in figure, a, b, c, d are the views of four different angles.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect, Following example combine accompanying drawing and fluctuate the present invention TRT and the structure of wave device and user Method, operation principle are specifically addressed.
Embodiment
Fig. 1 is the fluctuation generating device structure schematic diagram of the present embodiment.
As it is shown in figure 1, fluctuation TRT 1000 includes that wave device 100 and electromotor 200 (do not show in figure Go out), mechanical energy is passed to electromotor 200 by output shaft and drives electromotor 200 by wave device 100 Electric energy is exported after operating generating.
Four traveling wave wall unit that wave device 100 includes housing unit 10, is arranged in housing unit 10 20 and bent axle unit 30.
Fig. 2 is the housing unit structural representation of the wave device of the present embodiment, and a is that axle measures intention figure, b It it is schematic side view.
As in figure 2 it is shown, housing unit 10, including 11, four load bearing support posts 12 of the housing in cuboid The load bearing support part constituted and four runners 13 being arranged on 11 4 sidewalls of housing.
Housing 11, front end has axis hole 111, and is provided with multiple tie rod holes 112 on four sidewalls.Multiple companies Rod aperture 112 is separately positioned on four sidewalls, and for through hole, be on the sidewall of same housing 11 is adjacent Distance between two tie rod holes 112 is equal and is arranged in a linear.
Four load bearing support posts 12 are fixedly connected on the corner of a sidewall of housing 11, are used for supporting.
Four runners 13, are respectively correspondingly fixed on four side-wall outer side of housing 11, and runner 13 is two ends Open tubular structure, for flowing in and out for acting working medium.The shape of runner 13 is in two kinds of situation:
When acting working medium is compressible fluid (during such as steam), and the cross section of runner 13 is rectangle, along Acting Working fluid flow direction and become larger, there is certain gradient, as shown in Fig. 2 (b), runner 13 horizontal stroke The length in cross section be become larger and width is constant, so that cross-sectional area becomes larger.Four runners The structure of 13 is identical.Here as a example by one, describe concrete structure in detail.
When for incompressible working medium (being such as liquid), it is the rectangular cylinder that two is the biggest.
Two relative inwalls of runner 13 are as runner work surface 131a and 131b, and they are planes. The relative inwall of another two is as runner sliding surface 132a and 132b, the runner work surface connected with housing 11 Being provided with multiple working hole on 131a, working hole is identical with tie rod holes 112 number, and communicates with each other.
Fig. 3 is traveling wave wall unit and the structural representation of bent axle unit of the present invention.
Four traveling wave wall unit 20, are correspondingly arranged in four runners, they each other structure identical, here with Explanation as a example by one.
Traveling wave wall unit 20 includes multiple traveling wave wall 21 and the corresponding long connecting rods 22 such as multiple being flexibly connected, Being 7 traveling wave walls in the present embodiment, the long connecting rod that waits of corresponding flexible connection is also 7.
Traveling wave wall 21 is rectangle, and its width degree is identical with the cross-sectional width of runner 13, is arranged at runner 13 is internal, and the top and bottom of traveling wave wall 21 are as traveling wave wall work surface 21a and 21b, and they are planes, Face, left and right as traveling wave wall sliding surface 21c and 21d, traveling wave wall sliding surface 21c and runner sliding surface 132a and 132b contacts with each other slip.
By chain connection between each two traveling wave wall 21, can be up and down along runner sliding surface 132a and 132b Slide, i.e., make surge movement.
Deng long connecting rod 22, one end is movably connected on traveling wave wall work surface, and the other end is through tie rod holes 112 Enter in housing 13.
The crankshaft structure schematic diagram of Fig. 4 bent axle unit, a is side view, and b is axonometric drawing.
Such as Fig. 3, shown in 4, bent axle unit 30, it is arranged in housing 13, including crank mechanism 31 and connection At crankshaft structure one end and the output shaft 32 that stretches out housing 13.
Crank mechanism 31 has bent axle 311 and 7 cranks 312, and bent axle 311 is by 7 crank throw 311a and use Being connected with each other in the linkage section 311b connecting crank throw 311a and form, linkage section 311b is round pie.
It is socketed with four cranks 312 on one crank throw 311a, the present embodiment i.e. has 28 cranks 312, Between the adjacent crank throw 311a on bent axle 311, there is angle, this angle as phase angle, in the present embodiment 7 (torsion) curvature that always turns of crank throw is 420 degree, then corresponding phase angle is 420/7=60 degree.Each crank 312 The other end of corresponding equal long connecting rod 22 is hingedly connected together.
Fig. 5 is the motion principle schematic diagram of crank mechanism, and in figure, a, b, c, d are regarding of four different angles Figure.
In order to illustrate that surge movement is converted into the process of rotary motion by crank mechanism, below with Fig. 5 further In crankshaft structure motor process as a example by illustrate.
In waiting correspondingly connected four runners 13 of long connecting rod 22 via four on four cranks 312 A traveling wave wall 21 in traveling wave wall unit 20, when traveling wave wall 21 is in the acting working medium of flowing, acting The flowing of working medium can drive the up and down motion of traveling wave wall 21, for four traveling wave walls 21 up and down motion tool Having a phase contrast of 90 °, i.e., traveling wave wall 21 is around the axis of runner 13 and transports with the form of the curve of cyclical fluctuations OK, and in four groups of runners, the curve of cyclical fluctuations of traveling wave wall is identical, but phase place is different.Make four traveling wave walls 21 Move up and down after four conversions waiting long connecting rod 22 so that the constant change that moves up and down of traveling wave wall 21 Turning to drive the turning moment of the bent axle 311 being connected with crank, this moment i.e. drives bent axle and is connected with bent axle The constant rotation of output shaft 32.
Variation
In above-described embodiment, traveling wave wall and to wait long connecting rod be one to one, traveling wave wall connects one etc. Long connecting rod, it is also possible to be to be spaced multiple traveling wave walls and a long connecting rod such as grade is set: a certain ripple in traveling wave wall unit The long connecting rod such as connection on the work surface of dynamic plate, connecting one every a number of traveling wave wall waits long connecting rod, makes Identical Deng long connecting rod spacing, and it is separated by traveling wave wall quantity not less than two pieces.
The effect of embodiment and beneficial effect
According to the wave device involved by the present embodiment, because being provided with four runners of symmetry, each runner Vertical direction connects bent axle with crank-connecting rod, and same crank throw is connected control, energy under nominal situation by four connecting rods Enough smoothly transit dead-centre position improve acting ability；
Due to being symmetrical arranged of four suite handles-connecting rod so that this wave device is only subject at arbitrary crank throw of bent axle The peripheral force in one direction, adjacent crank throw is formed couple by the peripheral force of two different directions makes bent axle rotate Output shaft work, in the case of the traveling wave wall of four runners fluctuates by preset phase difference, it is not necessary to additionally arrange complexity Dynamic balance mechanism maintain system stability；
Runner does the traveling wave wall of undulation by hinge restraining each other, some traveling wave walls become one whole Bulk wave moves Slab element, can avoid fluid in work process that traveling wave wall unit is produced greater impact, and damage ripple Dynamic plate.
The wave device that the present embodiment provides, due to the work having on four runner work surfaces being connected with housing Make number of perforations the most identical, coordination when so design can ensure that four traveling wave wall cell operation, symmetrical, Get into smooth the most stable.
The wave device that the present embodiment provides, the number of four fluctuation unit long connecting rods such as respective grade is mutually the same, Although when when waiting long connecting rod number inconsistent of the unit that fluctuates, bent axle can operate, but can cause each crank throw Discontinuity equalization, easily cause the abrasion of certain crank throw more severe, thus premature deterioration.
The wave device that the present embodiment provides, the crank throw quantity on bent axle waits long connecting rod quantity with often group runner Mutually the same, only when crank throw quantity is identical with corresponding long connecting rod quantity such as grade, the ability of wave device operating Steadily, and component wear is the least.
The wave device that the present embodiment provides, due to flow channel cross-section along acting Working fluid flow direction gradually Becoming big, be so suitable for the characteristic of compressible fluid (such as air), efficiency is the highest.

Claims (10)

1. a wave device, for being converted into machinery by the kinetic energy of the acting Working fluid flow of gas or liquid Can, it is characterised in that including:
Housing unit, including the housing in cuboid, load bearing support part be set in parallel in described housing four Four runners on individual sidewall,
It is provided with multiple tie rod holes on four sidewalls of described housing,
Described load bearing support post is used for supporting, and is arranged on described housing exterior walls,
Described runner is the tubular structure of both ends open formula, for flowing in and out for described acting working medium,
Described flow channel cross-section is rectangle, and two relative inwalls of described runner are as runner work surface, separately Two relative inwalls are as runner sliding surface, the described runner work that one is connected with the sidewall of described housing The working hole corresponding with multiple described tie rod holes it is provided with on face；
Four traveling wave wall unit, are correspondingly arranged in four described runners, and described traveling wave wall unit includes multiple Traveling wave wall and the corresponding long connecting rods such as multiple being flexibly connected,
Described traveling wave wall is arranged at inside described runner, can by chain connection between traveling wave wall described in each two To slide along described runner sliding surface up and down,
The top and bottom of described traveling wave wall are as traveling wave wall work surface, and face, left and right is as traveling wave wall sliding surface, described Traveling wave wall sliding surface and described runner sliding surface contact with each other slip,
Deng long connecting rod, one end is movably connected on described traveling wave wall work surface, and the other end passes described tie rod holes And enter in described housing；
Bent axle unit, is arranged in described housing, including crank mechanism and be connected to described crankshaft structure one end And stretch out the output shaft of described housing,
Described crank mechanism has bent axle and multiple crank, and described bent axle is connected described by multiple crank throws and being used for The linkage section of crank throw is connected with each other and forms, and described crank throw is socketed with four cranks, adjacent institute on described bent axle Stating and have angle between crank throw, this angle is as phase angle, and described crank distinguishes the most corresponding and described long connecting rod such as grade The other end connects,
Described acting working medium flows through four described flowings and drives the fluctuation of described traveling wave wall unit, along with described fluctuation The fluctuation of plate and wait long connecting rod that upper and lower surge movement passes to described bent axle unit, described song by described Upper and lower surge movement is converted into rotary motion and is exported by described output shaft by axle unit.
Wave device the most according to claim 1, it is characterised in that:
Wherein, the described working hole number on four described runner work surfaces being connected with the sidewall of described housing Mutually the same.
Wave device the most according to claim 1, it is characterised in that:
Wherein, the number of four respective described long connecting rods such as grade of described fluctuation unit is mutually the same.
Wave device the most according to claim 1, it is characterised in that:
Wherein, the crank throw quantity on described bent axle waits long connecting rod quantity phase each other with often organizing the described of described runner With.
Described wave device the most according to claim 1, it is characterised in that:
Wherein, when fluid is compressible fluid, described flow channel cross-section is along described acting Working fluid flow side To and become larger.
Wave device the most according to claim 1, it is characterised in that:
Wherein, the length of four described cranks is mutually the same.
Wave device the most according to claim 1, it is characterised in that:
Wherein, the distance phase between adjacent two the described tie rod holes being on the sidewall of same described housing Deng.
Wave device the most according to claim 1, it is characterised in that:
Wherein, four described cranks on each described crank throw are all socketed in described song successively by same sequence Turn.
Wave device the most according to claim 1, it is characterised in that:
Wherein, on described bent axle, total torsion resistance that described phase angle is described bent axle between adjacent described crank throw is removed With the number of described crank throw,
Total torsion resistance of described bent axle is more than or equal to 360 degree.
10. a fluctuation TRT, it is characterised in that have:
Prime mover, has output shaft, and described output shaft is for exporting the power of described prime mover；
Electromotor, connects with described output shaft, is used for generating electricity and exporting electric energy,
Wherein, wave device described in any one during described prime mover is claim 1-9.
CN201610326890.4A 2016-05-17 2016-05-17 A kind of wave device and fluctuation TRT Expired - Fee Related CN105888961B (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114109705A (en) * 2021-11-30 2022-03-01 上海理工大学 Traveling wave pumped storage power generation system
CN117345353A (en) * 2023-12-04 2024-01-05 西北工业大学 Adjustable stator structure with variable-length rocker arm and air compressor

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4683720A (en) * 1985-08-30 1987-08-04 Shon Dennis A De Buoyancy engine utilizing pistons and crankshaft
CN102057156A (en) * 2008-06-02 2011-05-11 苏光·赤 Wave energy conversion plant
US20110254275A1 (en) * 2010-04-20 2011-10-20 Joseph Erat S Portable wave-swash & coastal-wind energy harvester
CN102434213A (en) * 2011-11-18 2012-05-02 许平 Power conversion device
CN104024631A (en) * 2011-11-08 2014-09-03 海洋能源***有限公司 Wave powered generator

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4683720A (en) * 1985-08-30 1987-08-04 Shon Dennis A De Buoyancy engine utilizing pistons and crankshaft
CN102057156A (en) * 2008-06-02 2011-05-11 苏光·赤 Wave energy conversion plant
US20110254275A1 (en) * 2010-04-20 2011-10-20 Joseph Erat S Portable wave-swash & coastal-wind energy harvester
CN104024631A (en) * 2011-11-08 2014-09-03 海洋能源***有限公司 Wave powered generator
CN102434213A (en) * 2011-11-18 2012-05-02 许平 Power conversion device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114109705A (en) * 2021-11-30 2022-03-01 上海理工大学 Traveling wave pumped storage power generation system
CN117345353A (en) * 2023-12-04 2024-01-05 西北工业大学 Adjustable stator structure with variable-length rocker arm and air compressor
CN117345353B (en) * 2023-12-04 2024-01-26 西北工业大学 Adjustable stator structure with variable-length rocker arm and air compressor

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