JPS5847172A - Wind-power generator - Google Patents
Wind-power generatorInfo
- Publication number
- JPS5847172A JPS5847172A JP14418781A JP14418781A JPS5847172A JP S5847172 A JPS5847172 A JP S5847172A JP 14418781 A JP14418781 A JP 14418781A JP 14418781 A JP14418781 A JP 14418781A JP S5847172 A JPS5847172 A JP S5847172A
- Authority
- JP
- Japan
- Prior art keywords
- wind
- windmill
- opening
- plate
- guide plates
- 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.)
- Granted
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
- F03D—WIND MOTORS
- F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor
- F03D1/04—Wind motors with rotation axis substantially parallel to the air flow entering the rotor having stationary wind-guiding means, e.g. with shrouds or channels
-
- 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
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- 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
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Wind Motors (AREA)
Abstract
Description
【発明の詳細な説明】 本発１’ｌ１４は風力発電装置に関するものである。[Detailed description of the invention] The present invention 1'l14 relates to a wind power generation device.
風力発電装置は、その動力源である自然風が不安定であ
り、弱風時には風車が回転しないし、強風時には風車が
損壊するおそれがある等の理由で、未だ実用的なものは
殆んどない゛。しかし風力は太陽熱・地熱・波力等とと
もに自然のエネルギーを利用するもので、永久的に利用
可能であるし無公害でもあり、しかも風力発電装置はそ
の設置面積も比較的少なくてよい等の利点がある。そこ
で、弱風時には効率よく風を集めて風車を回転すること
ができるとともに、強風時には風力を調ｍｌして風車の
損壊を防止できて、安定゛よく駆動できる風力発電装置
の提案が待たれている。Most wind power generators are still not practical due to the fact that the natural wind that is their power source is unstable, and the wind turbine will not rotate in weak winds and may be damaged in strong winds. No. However, wind power uses natural energy such as solar heat, geothermal heat, and wave power, so it can be used permanently and is non-polluting.In addition, wind power generation equipment has the advantage of requiring a relatively small installation area. There is. Therefore, we are looking forward to the proposal of a wind power generation device that can efficiently collect wind to rotate the wind turbine during weak winds, and prevent damage to the wind turbine by regulating the wind power during strong winds, and can drive stably. There is.
本発明は、従来の風力発電装置が有する問題点を解決し
ようとするものである。その目的とするところは、無公
害で永久的に利用することがてきるとともに、設置面積
も少くてよい風力発電装置を、弱風時にも効率よく風を
集めて駆動でき、かつ強風時には風力を調節でき、しか
も台風等の場合には朧が風車に当らぬようにして、風車
の損壊を防ぐことのできるよう〜な構造で提供しようと
するにある。The present invention attempts to solve the problems that conventional wind power generators have. The aim is to create a wind power generation device that can be used permanently without pollution and requires a small installation area, that can efficiently collect and drive wind even in weak winds, and that can also be used to generate wind power in strong winds. The purpose is to provide a structure that can be adjusted, and also prevents the wind turbine from being damaged in the event of a typhoon by preventing the wind from hitting the wind turbine.
以下に本発明を図示実施例によって説明する。The invention will be explained below by means of illustrated embodiments.
［１１は風車であり、立設した支柱（２）の上部に９回
動部（３）を形成して、それと一体の水平部（４）の後
端に該風車（１１を取付けである。この風車（１）は、
帆布を枠骨（５）に張って外側寄りほど広くかつ湾曲す
る形状としており、それを放射状に４個並べである。[11 is a windmill, and a nine-swivel part (3) is formed on the upper part of an upright pillar (2), and the windmill (11) is attached to the rear end of a horizontal part (4) that is integrated with the pivot part (3). This windmill (1) is
Canvas is stretched over the frame ribs (5) to form a shape that becomes wider and curved toward the outside, and four canvases are arranged radially.
（６）は風車の取付基部であり、また１つの風車＋１）
の長さは例えば１．５ｍ程度である。（７）は発電機で
、前記支柱の水平部（３）１粍載置してあり、風車ｆｉ
＋の回転軸（８）から増速用のギヤ閾・フライホイル（
いずれも図示略）を介して、発電機（７）を回転可能と
しである。（９）はカバーで、支柱水平部（４）の前方
から設け１あり・′発電機（″）等０突出部″′風当り
哀避けるものである。なお風車（１）はその取付けを強
固にするだめ、隣接する風車１１）間、および風車０）
の前部中央や両側部から取付基“部（６）へ各々ロープ
（図示略）を張設しておく。［１０１は風力検知手段と
してのセンサで、前記カバー（９）の先端に取付けであ
る。(6) is the mounting base of the windmill, and one windmill + 1)
The length is, for example, about 1.5 m. (7) is a generator, which is mounted on the horizontal part (3) of the above-mentioned pillar by 1 inch.
From the + rotating shaft (8) to the gear threshold/flywheel for speed increase (
The generator (7) is rotatable via a power generator (both not shown). Reference numeral (9) is a cover, which is provided from the front of the horizontal part of the support (4) to prevent the protruding parts such as the generator ('') from being hit by the wind. In addition, the wind turbine (1) must be installed firmly, so that it can be installed between adjacent wind turbines 11) and 0).
Ropes (not shown) are stretched from the front center and both sides to the mounting base (6). [101 is a sensor as wind force detection means, which can be attached to the tip of the cover (9).] be.
そして前記風車＋１１を囲む如く、導風＆（ｌＩ）と可
回動な開閉板（１２）が設けである。即ち、導風板（川
は高さが６ｍ程の縦長状で、その片側に対向側の導風板
（１１）とで中央に通風孔（１４）を形成可能な凹欠部
Ｑ３を形成しである。該凹欠部（＋３１は１つの風車（
１）の゛長さをほぼその半径とする半円形状とし、その
凹欠部（１３！を内側にして導風板（ｌｌ）を前記支柱
（２）を中心に、８枚を、放射状に立設し、各導風板（
用量に８つの風洞部（１５）を形成しである。開閉板θ
２）は前記導風板間と同程度の高さで、その横幅は風洞
部（＋５）を外側寄りで閉止可能な寸法とし、該開閉板
（１２）の中央を風洞部θ６）の外側寄り中央に可回動
に立設した縦軸（＋６１にて支持立設しである。（＋７
）は縦軸を回動さすための伝動手段としてのチェノ、（
１８）はスプロケットで、ホイル０８）は前記各縦軸（
＋６）の上端に固定してあり、順次にチェノ（ｌ乃で連
結しである。θ９）は天板で、前記導風板（１１）の上
端を固定するとともに、開閉板（１２）の縦軸（１６）
の上部寄りを軸支してあり、かつ前記チェノ（＋７）を
回動さす駆動手段としてのモータ岡を載置しである。な
おこのモータ＠（２）は、前記風力検知センサ（ｌＯ）
および自動制御手段（図示略）を介して外部電力により
可回転とし、弱風時には開閉板（１２）が開く方向に、
また強風時には開閉板（１２）が閉じる方向に回転する
ように設定しである。A wind guide &(lI) and a rotatable opening/closing plate (12) are provided so as to surround the wind turbine +11. That is, the air guide plate (the river has a vertically elongated shape with a height of about 6 m, and on one side of the air guide plate (11) on the opposite side, a concave notch Q3 is formed where a ventilation hole (14) can be formed in the center. The recessed part (+31 is one windmill (
1) A semicircular shape with a length approximately equal to its radius, and eight wind guide plates (ll) with the concave cutout (13!) on the inside, radially arranged around the pillar (2). Install each air guide plate (
Eight wind tunnels (15) were formed in the chamber. Opening/closing plate θ
2) has the same height as that between the wind guide plates, and its width is such that the wind tunnel part (+5) can be closed on the outside side, and the center of the opening/closing plate (12) is on the outside side of the wind tunnel part θ6). A vertical shaft is rotatably installed in the center (supported at +61. (+7
) is a cheno as a transmission means for rotating the vertical axis, (
18) is a sprocket, and the wheel 08) is connected to each of the vertical shafts (
+6) is fixed to the upper end of the opening and closing plate (12). Axis (16)
The upper part of the chino (+7) is pivotally supported, and a motor shaft is mounted thereon as a driving means for rotating the chino (+7). Note that this motor @(2) is connected to the wind force detection sensor (lO).
It can be rotated by external power via automatic control means (not shown), and the opening/closing plate (12) opens in the case of weak winds.
In addition, the opening/closing plate (12) is set to rotate in the closing direction during strong winds.
図において、（２１）は導風板の上部取付部材、（５）
は下部の基材で導風板（１１）の下端を固着し、開閉板
０２）の縦軸（国の下端を軸支゛している。なお、（２
３）は封鎖板で、開閉板（１２）の側縁に装着して閉止
時の導風板（１１）との間隙を小さくするもので、例え
ばゴム板を用いている。（至）はチェノやスプロケット
のカッ号−である。In the figure, (21) is the upper mounting member of the wind guide plate, (5)
The lower end of the wind guide plate (11) is fixed with the lower base material, and the vertical axis (lower end of the country) of the opening/closing plate 02) is pivotally supported.
3) is a sealing plate which is attached to the side edge of the opening/closing plate (12) to reduce the gap between it and the air guide plate (11) when the opening/closing plate (12) is closed, and is made of, for example, a rubber plate. (to) is the parenthesis of a chino or sprocket.
次に本発明の作動状態・効果を上記実施例により説明す
る。Next, the operating state and effects of the present invention will be explained using the above embodiments.
まず弱風時は、それを検知したセンサ（１０）および自
動制御手段を介してモータ（ロ））が開閉板（１２）を
開く方向に回転し、チェノ（Ｉη・スプロケット（ｔｉ
ｌｌ−縦軸（１６＋を経て開閉板（１２）を回動させ、
該板（１２１が第１図の実線および第４図で示す如く支
軸（２）を中心とする放射状になる如くする。この状態
では各導風板（１１）間は大きく開放されているので、
風は第２図、第４図の矢印の如く導風板（１１）間の風
洞部（１国に流れ込む。その中心部にある風車＋１＋は
風を受けて風下側になり回転するが、そのゆっくりした
回転は増速ギヤ・フライホイルを介して発電機（７）を
駆動させる。この際、導風板（１１）は放射状に設けで
あるので、風は風車＋１＋のある中心に集まる。しかも
各導風板（川の内側の半円状凹欠部（１３）が、対向す
る導風板（１１）との間で風車ｔ１）の回転面積にほぼ
等しい大きさの通風孔（Ｉ４１を形成しているので、導
風板（１１）間の風洞部（ＩＩＩＩ）に入った風は中心
の通風孔（１４１で絞られることに゛なり、流蓮を増し
て風車ｔ１）を回転させる。First, when there is a weak wind, the motor (b) rotates in the direction of opening the opening/closing plate (12) via the sensor (10) that detects it and the automatic control means,
Rotate the opening/closing plate (12) through the ll-vertical axis (16+),
The plates (121) are arranged radially around the support shaft (2) as shown by the solid line in FIG. 1 and in FIG. ,
The wind flows into the wind tunnel (1 country) between the wind guide plates (11) as shown by the arrows in Figures 2 and 4.The wind turbine +1+ in the center receives the wind and rotates on the leeward side. The slow rotation drives the generator (7) via the speed-up gear flywheel.At this time, the wind guide plate (11) is provided radially, so the wind gathers at the center of the windmill +1+. Each air guide plate (the semicircular recess (13) on the inside of the river forms a ventilation hole (I41) with a size approximately equal to the rotating area of the wind turbine t1 between the opposing air guide plate (11). Therefore, the wind entering the wind tunnel part (III) between the baffle plates (11) is constricted by the central ventilation hole (141), increasing the flow rate and rotating the windmill t1.
また風が強くなった場合は、それをセンサ（ｌＯ）が検
知して、前記と逆にモータ（ロ））が開閉板（１２）を
・閉じる方向に回転し、開閉板（Ｉｇｌは少し閉じられ
る。この状態では導風板（１１）間の風洞部（１５）に
流入する風が減少するので、風車（１）は過大な風を受
けることなく適度の速さで回転する。風が弱くなれば、
再びセンサ（ｌＯ）の働きで開閉板（１２１が開き、風
車（１）はやはり適度の速さで回転することになる。Also, when the wind gets stronger, the sensor (lO) detects it and the motor (b)) rotates in the direction of closing the opening/closing plate (12), and the opening/closing plate (Igl) closes slightly. In this state, the wind flowing into the wind tunnel section (15) between the wind guide plates (11) is reduced, so the wind turbine (1) rotates at a moderate speed without being exposed to excessive wind. If so,
The opening/closing plate (121) opens again due to the action of the sensor (lO), and the windmill (1) rotates at an appropriate speed.
そして例えば台風のような強風時には、それをセンサ［
１０）が検知してモーフ陵が開閉板（１２）を閉じる方
向に回転し、開閉板（１２）を第１図の２点鎖線で示す
如く全く閉じてしまう。この状態では殆んど風は流入せ
ず、したがって風車＋１）が強風を受けて損壊するよう
なことはない。For example, during strong winds such as a typhoon, a sensor [
10) is detected and the morph ridge rotates in a direction to close the opening/closing plate (12), completely closing the opening/closing plate (12) as shown by the two-dot chain line in FIG. In this state, almost no wind flows in, so the wind turbine +1) will not be damaged by strong winds.
なお上記実施例では、風車＋、ｌ ｌは帆布を張ったも
のを用いたが、それに限らず例えばプ′ロペラ形・パド
ル形その他のものを用いてもよい。また風車ｆｉｌと発
電機（７）との間に自動変速装置を介装して、前記セン
サ（１０）の風力の検知による開閉板（１２）の開閉調
節に加えて、風車＋１）から発電機（７）へ回転を風力
に応じて自動調節させてもよい。さらに、導風板（１り
は複数枚が望しいが奇数枚でもよく、また凹欠部（１３
８は半円形が風のロスがなく望しいが、他の形状でもよ
い。駆動手段（２））としてはモータの他に油圧や空圧
を使ったものでもよい。In the above embodiment, the wind turbines + and l are covered with canvas, but the wind turbines are not limited thereto, and may be propeller-shaped, paddle-shaped, or other types. In addition, an automatic transmission device is interposed between the wind turbine fil and the generator (7), and in addition to adjusting the opening and closing of the opening/closing plate (12) by detecting the wind force of the sensor (10), (7) The rotation may be automatically adjusted according to the wind force. Furthermore, a wind guide plate (preferably a plurality of plates, but an odd number may also be used), and a concave cutout (13
8 is preferably semi-circular as there is no wind loss, but other shapes are also possible. As the driving means (2)), in addition to a motor, hydraulic pressure or pneumatic pressure may be used.
以上で例かな如く、本発明による風力発電装置は、弱風
時にも放射状に設けた一導風板により効率よく風を集め
て発電機を“駆動でき、風が強くなれば開閉板を少し閉
じて風車へ当たる風を調節し、安定した駆動ができるし
、しかも台風のような強風時には開閉板を完全に閉じで
、導風板間への風の流入を防ぎ、風車が強風で損壊する
ことをなくすことができる、という従来の風力発電装置
が有さぬ有用な効果を奏するものである。As mentioned above, the wind power generation device according to the present invention can efficiently collect wind and drive the generator by using the single wind guide plate provided radially even when the wind is weak, and when the wind gets strong, the opening/closing plate can be slightly closed. The wind turbine can be operated stably by adjusting the wind hitting the wind turbine, and in the event of strong winds such as a typhoon, the opening and closing plates can be completely closed to prevent wind from flowing between the wind guide plates, preventing the wind turbine from being damaged by strong winds. This provides a useful effect that conventional wind power generators do not have:
図は本発明の一実施例を示すもので、第１図は一部切欠
正面図、ｗＪ２図は一部切大平面図、第３図は第１図の
■−■断面図、′第４図は開閉板を全開時の作用状態を
示す横断平面図である。
図面符号、＋１）・・風車、（２）・・・支゛牲、（ｌ
Ｏ）・・風力検知手段、（川・・導風板、（１２）・・
・開閉板、（１３１・・・凹欠部、！Ｉ４）・・・通風
孔、（１６）・・・風洞部、（１３，＋・・縦軸、（１
７！・・伝動手段、しＱ・・・駆動手段。
第３図
第４図
手続補正書
特許庁長官 若杉和夫殿
１、事件の表示
昭和５６年特 許 願第１４４１８７号３、 補正をす
る者
事件との関係 特許出願人
４、代理人
卜
４
ソ
ロ、補正により増加する発明の数 ０
７、補正の対象
■ Ｉ＋１細書第７貞第１２行目の「でもよい。」の次
に、以下の文章を追加する。
［また風力検知手段（ｌＯ）は気圧の良化で検知する・
ものでもよく、それを本装置の内部に限らず外部例えば
天板（１９）上に必要数設けるようにし”てもよい。
第５図、第６図は他の実施例を示すもので、＃風 −
板（１１）間の各風洞部！＋４）の上・下部に、中央寄
りが導蜆板（１１）の凹欠部０３）近傍に達する如く、
４風用の傾斜板１２６１ ｔ２７１を設けたものである
。」■ 明細書第８頁第６行目に「図である。」とある
を、「図、第５図は他の実施例の平面図、第６狛は第５
図のｖｉ −ｖｔ″断曲図である。」と補止する。
■ 図面の第４図に、別添図面で朱書した如く符号（１
０）を補充する。
■ 図面に第５に）と第６図を補充する。
第３図
第４図
第５図
第６図The drawings show one embodiment of the present invention. Fig. 1 is a partially cutaway front view, wJ2 is a partially cutaway plan view, Fig. 3 is a sectional view taken along the line ■-■ of Fig. 1, and The figure is a cross-sectional plan view showing the operating state when the opening/closing plate is fully opened. Drawing code, +1)...Windmill, (2)...Support, (l
O)... Wind detection means, (River... Wind guide plate, (12)...
・Opening/closing plate, (131... recessed part, !I4)... ventilation hole, (16)... wind tunnel part, (13, +... vertical axis, (1
7! ...Transmission means, Q...Driving means. Figure 3 Figure 4 Procedural amendments Director of the Patent Office Mr. Kazuo Wakasugi 1, Indication of the case 1982 Patent Application No. 144187 3, Person making the amendment Relationship with the case Patent applicant 4, Agent 4 Solo, Number of inventions increased by amendment 0 7. Subject of amendment ■ I+1 Specification No. 7, line 12, next to "may be.", add the following sentence. [Also, the wind force detection means (lO) detects by improving atmospheric pressure.
They may be provided in a required number not only inside the device, but also outside, for example, on the top plate (19). FIGS. 5 and 6 show other embodiments. Wind −
Each wind tunnel between the boards (11)! +4), so that the center side reaches the vicinity of the recessed part 03) of the guide plate (11).
A slope plate 1261 t271 for 4 winds is provided. ”■ In the 6th line of page 8 of the specification, the phrase ``Diagram.'' should be replaced with ``Diagram.'' Figure 5 is a plan view of another embodiment.
This is a broken view of the figure vi-vt''. ■ In Figure 4 of the drawing, the code (1) is shown in red in the attached drawing.
0) is replenished. ■ Add Figure 5) and Figure 6 to the drawing. Figure 3 Figure 4 Figure 5 Figure 6
Claims (1)
りに、風車ｔ１）よりも高さのある導風板（１１）を、
その−側部に対向側の導風板（１１）とで通風孔１１４
）を形成する凹欠部Ｌ１３１を設けて、放射状に複数枚
を立設し、かつ各導風板（１１）間の風洞部（Ｉ５）外
側帯りに、そこを閉止可能な大きさの開閉板（１２１を
縦軸（１６１で可回ｅＪＫ設けるとともに、別に収付け
た風力検知手段（１０）を介して可動の駆動手段（２０
）を、開閉板（１２ｊが風力に応じて閉止可能に伝ｍ）
手段（Ｉ７）で連結して、なる、風力発電装置。■A wind guide plate (11) that is taller than the wind turbine t1) is installed around the pillar (2) to which the wind turbine i+) and the generator (7) are attached.
A ventilation hole 114 is provided on the opposite side with an air guide plate (11) on the opposite side.
), a plurality of them are arranged radially, and an opening/closing hole of a size that can close the wind tunnel part (I5) is provided in the outer band of the wind tunnel part (I5) between each of the wind guide plates (11). The plate (121 is provided with a rotatable eJK on the vertical axis (161), and a movable drive means (20
), the opening/closing plate (12j can be closed according to the wind force)
A wind power generation device connected by means (I7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14418781A JPS5847172A (en) | 1981-09-11 | 1981-09-11 | Wind-power generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14418781A JPS5847172A (en) | 1981-09-11 | 1981-09-11 | Wind-power generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5847172A true JPS5847172A (en) | 1983-03-18 |
| JPS6342116B2 JPS6342116B2 (en) | 1988-08-22 |
Family
ID=15356220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14418781A Granted JPS5847172A (en) | 1981-09-11 | 1981-09-11 | Wind-power generator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5847172A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6172446U (en) * | 1984-10-19 | 1986-05-16 | ||
| JPS6334364U (en) * | 1987-07-23 | 1988-03-05 | ||
| WO2009012716A1 (en) * | 2007-07-24 | 2009-01-29 | Zhimin Lian | A wind collecting and pressure-charging wind generating set |
-
1981
- 1981-09-11 JP JP14418781A patent/JPS5847172A/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6172446U (en) * | 1984-10-19 | 1986-05-16 | ||
| JPS6334364U (en) * | 1987-07-23 | 1988-03-05 | ||
| WO2009012716A1 (en) * | 2007-07-24 | 2009-01-29 | Zhimin Lian | A wind collecting and pressure-charging wind generating set |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6342116B2 (en) | 1988-08-22 |
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