JPH0118268B2 - - Google Patents
Info
- Publication number
- JPH0118268B2 JPH0118268B2 JP55188741A JP18874180A JPH0118268B2 JP H0118268 B2 JPH0118268 B2 JP H0118268B2 JP 55188741 A JP55188741 A JP 55188741A JP 18874180 A JP18874180 A JP 18874180A JP H0118268 B2 JPH0118268 B2 JP H0118268B2
- Authority
- JP
- Japan
- Prior art keywords
- propeller
- shaft
- rotating
- handed
- rotation shaft
- 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
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
- Y02E10/20—Hydro energy
-
- 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
Landscapes
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Wind Motors (AREA)
- Retarders (AREA)
Description
【発明の詳細な説明】
この発明は、海流、河川などの水流、風等の流
体エネルギーを効率よく回転エネルギーに変換す
る流体エネルギー変換装置を提供するものであ
る。DETAILED DESCRIPTION OF THE INVENTION The present invention provides a fluid energy conversion device that efficiently converts fluid energy such as water currents such as ocean currents and rivers, and wind into rotational energy.
本発明に係る装置は、内歯車を取付けた第１の
プロペラ回転軸と遊星歯車を取付けた第２のプロ
ペラ回転軸とを１組として、１組または複数組の
プロペラ回転軸を、前記第１のプロペラ回転軸と
第２のプロペラ回転軸が交互に配列されるように
同一ピニオン軸上に配置し、第１のプロペラ回転
軸と第２のプロペラ回転軸とが互いに逆回転する
ようにそれぞれプロペラを設けたものである。 The device according to the present invention includes a first propeller rotating shaft to which an internal gear is attached and a second propeller rotating shaft to which a planetary gear is attached. The propeller rotation shafts and the second propeller rotation shafts are arranged on the same pinion shaft so that they are arranged alternately, and the propeller rotation shafts are arranged so that the first propeller rotation shaft and the second propeller rotation shaft rotate in opposite directions. It has been established.
このように構成すると、内歯車と遊星歯車とを
互いに逆方向に同じ速さで回転させることがで
き、内歯車を固定した場合に比較してピニオン軸
を約２倍の増速化で回転させることができる。ま
た、従来のように一方向回転だけのプロペラ１個
を取付けたエネルギー変換装置と異なり、互いに
逆回転するプロペラを同一軸上に交互に配置して
あるから、流体がプロペラの周辺を螺旋状に通過
することがなくなり、流体エネルギーを効率よく
回転エネルギーに変換することができる。 With this configuration, the internal gear and the planetary gear can be rotated at the same speed in opposite directions, and the pinion shaft can be rotated at approximately twice the speed compared to when the internal gear is fixed. be able to. Also, unlike conventional energy conversion devices that have a single propeller that rotates in only one direction, propellers that rotate in opposite directions are arranged alternately on the same axis, so the fluid flows around the propeller in a spiral. The fluid energy can be efficiently converted into rotational energy.
さらに、互いに逆回転するプロペラ各１個、計
２個を１組として、幾組ものプロペラを同一軸上
にピニオン、遊星歯車、回転内歯車を介して設け
ることが可能であるから、プロペラの直径円内の
面積占有率が高く、同一規模の出力であればプロ
ペラの直径を小さくすることができる。従つて、
大雨による河川の流速の増加、台風による強風等
に耐え得るプロペラの製作が容易であり、さらに
低コストで、大規模な発電機、ポンプ、コンプレ
ツサ、摩擦熱発生機等の駆動用流体エネルギー変
換装置の製作も可能である。 Furthermore, since it is possible to install several sets of propellers on the same shaft via pinions, planetary gears, and rotating internal gears, one set of two propellers each rotates in the opposite direction, the propeller diameter The area occupied by the circle is high, and the diameter of the propeller can be made smaller for the same output. Therefore,
It is easy to manufacture propellers that can withstand increases in river flow velocity caused by heavy rain, strong winds caused by typhoons, etc., and is also a low-cost fluid energy conversion device for driving large-scale generators, pumps, compressors, friction heat generators, etc. It is also possible to manufacture
風力利用にあつては、住宅地、ビル街屋上等に
設置する場合には、プロペラ部分を円筒内に収納
することによつて安全度は高まり、さらに集風板
と組合わせることによつて微風で動作する流体エ
ネルギー変換装置を得ることができる。また円筒
カバーおよび集風板等を使用しない場合はプロペ
ラのすき間から太陽光線がもれるので、農地、雑
木林、防風林等に布設することができ、用地の確
保が容易で、布設工事費も低廉であるなどの特徴
がある。 When using wind power, when installing it in a residential area or on the rooftop of a building, the safety level is increased by storing the propeller part in a cylinder, and furthermore, by combining it with a wind collector plate, it is possible to reduce the breeze. It is possible to obtain a fluid energy conversion device that operates in the following manner. In addition, if a cylindrical cover or wind collector plate is not used, sunlight will leak through the gap in the propeller, so it can be installed in farmland, thickets, windbreaks, etc., making it easy to secure land and reducing installation costs. There are characteristics such as:
以下、図面により実施例を詳細に説明する。 Hereinafter, embodiments will be described in detail with reference to the drawings.
第１図および第３図（第１図のＡ−A′断面図）
は、本発明の一実施例を示したもので、ケーシン
グ１にベアリング２を介して軸３を取付け、この
軸３にピニオン５を設けている。ピニオン５には
プロペラ回転軸１０に軸９で取り付けた遊星歯車
８が噛合し、またこの遊星歯車８にはプロペラ回
転軸７に一体加工または別体加工により取付けた
回転内歯車６が噛合している。プロペラ回転軸７
とプロペラ回転軸１０が各１個で１組を構成し、
本実施例では２組のプロペラ回転軸が、プロペラ
回転軸７とプロペラ回転軸１０とが交互に配列さ
れるように、軸３上に配置され、プロペラ回転軸
７には左回転プロペラ１１が、またプロペラ回転
軸１０には右回転プロペラ１２がそれぞれ取付け
られている。なお、軸３とプロペラ回転軸７，１
０との間にはベアリング２が、また、ケーシング
１とプロペラ回転軸７との間、およびプロペラ回
転軸７，１０間にはスラストベアリング４がそれ
ぞれ配設されている。１３はオイルシールであ
る。軸受１４は、流れる方向の一定な河川、海流
などに設置する際、ケーシング１と共に脚、浮き
等を取付けて装置本体を安定した姿勢で設置する
のに役立つもので、風力利用の場合あまり必要で
ない。 Figures 1 and 3 (A-A' sectional view in Figure 1)
1 shows an embodiment of the present invention, in which a shaft 3 is attached to a casing 1 via a bearing 2, and a pinion 5 is provided on this shaft 3. A planetary gear 8 attached to a propeller rotating shaft 10 by a shaft 9 meshes with the pinion 5, and a rotating internal gear 6 attached to the propeller rotating shaft 7 by integral processing or separate processing meshes with this planetary gear 8. There is. Propeller rotation axis 7
and propeller rotating shaft 10 constitute one set,
In this embodiment, two sets of propeller rotation shafts are arranged on the shaft 3 such that the propeller rotation shaft 7 and the propeller rotation shaft 10 are arranged alternately. Further, right-handed rotating propellers 12 are attached to the propeller rotation shafts 10, respectively. In addition, the shaft 3 and the propeller rotation shaft 7, 1
A bearing 2 is disposed between the casing 1 and the propeller rotating shaft 7, and a thrust bearing 4 is disposed between the casing 1 and the propeller rotating shaft 7 and between the propeller rotating shafts 7 and 10, respectively. 13 is an oil seal. The bearing 14 is useful for installing the main body of the device in a stable posture by attaching legs, floats, etc. together with the casing 1 when the device is installed in a river or ocean current with a constant flow direction, and is not so necessary when using wind power. .
以上のように構成された本実施例を海流、河川
等の水流、風等の流体中に設置すると、その流体
エネルギーによりプロペラ回転軸７は左回転、プ
ロペラ回転軸１０は右回転し、この回転が回転内
歯車６、遊星歯車８を介してピニオン５に伝達さ
れ、軸３は右回転となる。そして、この軸３の回
転する速さは、プロペラ回転軸７の回転数とプロ
ペラ回転軸１０の回転数の和に、回転内歯車６の
歯数を乗じ、ピニオン５の歯数で除した値にプロ
ペラ回転軸１０の回転数を加えた値の速さとな
り、従来のプロペラ１個を備えた装置と比較して
約２倍の速さで回転する。しかも、逆回転するプ
ロペラが交互に配置されているから、流体の流れ
が従来のように螺旋状にはならず、エネルギー変
換効率が極めて高い。回転力は各プロペラの回転
力の和となり、大きな回転力となる。 When this embodiment configured as described above is installed in a fluid such as an ocean current, a water current such as a river, or a fluid such as wind, the propeller rotation shaft 7 rotates to the left and the propeller rotation shaft 10 rotates to the right due to the fluid energy. is transmitted to the pinion 5 via the rotating internal gear 6 and the planetary gear 8, and the shaft 3 rotates clockwise. The rotation speed of this shaft 3 is the value obtained by multiplying the sum of the rotation speed of the propeller rotation shaft 7 and the rotation speed of the propeller rotation shaft 10 by the number of teeth of the rotating internal gear 6, and dividing by the number of teeth of the pinion 5. The rotation speed of the propeller rotation shaft 10 is added to the rotation speed of the propeller rotation shaft 10, and the rotation speed is approximately twice that of a conventional device equipped with one propeller. Moreover, because the propellers that rotate in opposite directions are arranged alternately, the fluid flow does not take a spiral shape as in conventional systems, and the energy conversion efficiency is extremely high. The rotational force is the sum of the rotational forces of each propeller, resulting in a large rotational force.
このようにして得られる回転エネルギーは、発
電機、ポンプ、コンプレツサ、摩擦熱発生機等を
軸３に直接あるいは用途に応じて更に増速機また
は減速機を介して接続し、種々の動力源として利
用することができる。 The rotational energy obtained in this way can be used as various power sources by connecting a generator, pump, compressor, friction heat generator, etc. to the shaft 3 directly or via a speed increaser or reducer depending on the application. can be used.
第２図は、本発明の他の実施例を示したもの
で、第１図と同一名称のものには同一符号を付し
てある。本実施例は、１組のプロペラ回転軸７，
１０からそれぞれ二重軸で導びかれた回転内歯車
６と遊星歯車８を軸３に設けたピニオン５と共に
ケーシング１に配置し、プロペラ回転軸７には左
回転プロペラ１１、プロペラ回転軸１０には右回
転プロペラ１２をそれぞれ取付けたものである。
本実施例のものも第１図のものと同様の作用、効
果を有するものである。 FIG. 2 shows another embodiment of the present invention, in which parts with the same names as those in FIG. 1 are given the same reference numerals. In this embodiment, a set of propeller rotation shafts 7,
A rotating internal gear 6 and a planetary gear 8, each guided by a double shaft from 10, are arranged in the casing 1 together with a pinion 5 provided on the shaft 3. The right-handed rotating propellers 12 are respectively attached.
The device of this embodiment also has the same functions and effects as the device shown in FIG.
なお、以上２つの実施例において、回転内歯車
を取付けたプロペラ回転軸７には左回転プロペラ
を、また、遊星歯車を取付けたプロペラ回転軸１
０には右回転プロペラをそれぞれ設けたものにつ
いて説明したが、それとは逆に、プロペラ回転軸
７には右回転プロペラを、プロペラ回転軸１０に
は左回転プロペラを、というように統一して設け
てもよい。この場合も、左回転プロペラと右回転
プロペラは同一軸上に交互に配置される。 In the above two embodiments, the left-handed propeller is attached to the propeller rotating shaft 7 to which the rotating internal gear is attached, and the propeller rotating shaft 1 is attached to the planetary gear.
0 is provided with a right-handed propeller, but on the contrary, a right-handed propeller is provided on the propeller rotation shaft 7, a left-handed propeller is provided on the propeller rotation shaft 10, and so on. It's okay. In this case as well, the left-handed propellers and the right-handed propellers are arranged alternately on the same axis.
以上説明したように、本発明によれば、エネル
ギー有限時代にあつて、無尽蔵に存在する低密度
流体エネルギーを、回転内歯車と遊星歯車による
増速作用と、互いに逆回転するプロペラを交互に
配置することによる流体の運動を有効に利用し、
極めて高い効率で回転エネルギーに変換すること
ができ、高性能で産業上有益な流体エネルギー変
換装置を提供することができる。 As explained above, according to the present invention, in the age of limited energy, the inexhaustible low-density fluid energy can be utilized by the speed increasing effect of a rotating internal gear and a planetary gear, and by alternately arranging propellers that rotate in opposite directions. Effectively utilizes the fluid movement caused by
It is possible to provide a fluid energy conversion device that can convert rotational energy with extremely high efficiency and is high-performance and industrially useful.
第１図は、本発明の一実施例の構成図、第２図
は、本発明の他の実施例の構成図、第３図は、第
１図のＡ−A′断面図である。
１……ケーシング、２……ベアリング、３……
軸、４……スラストベアリング、５……ピニオ
ン、６……回転内歯車、７……プロペラ回転軸、
８……遊星歯車、９……軸、１０……プロペラ回
転軸、１１……左回転プロペラ、１２……右回転
プロペラ、１３……オイルシール、１４……軸
受。
FIG. 1 is a block diagram of one embodiment of the present invention, FIG. 2 is a block diagram of another embodiment of the present invention, and FIG. 3 is a sectional view taken along line A-A' in FIG. 1...Casing, 2...Bearing, 3...
Shaft, 4... Thrust bearing, 5... Pinion, 6... Rotating internal gear, 7... Propeller rotating shaft,
8... Planetary gear, 9... Shaft, 10... Propeller rotating shaft, 11... Left-handed rotating propeller, 12... Right-handed rotating propeller, 13... Oil seal, 14... Bearing.
Claims (1)
在に保持された軸３に１個または複数個のピニオ
ン５を配設し、前記ピニオン５に噛合する遊星歯
車８を取付けた第２のプロペラ回転軸１０と前記
遊星歯車８に噛合する内歯車６を一体又は別体加
工して取付けた第１のプロペラ回転軸７とを一組
として、一組又は複数組のプロペラ回転軸を、前
記第１のプロペラ回転軸７と第２のプロペラ回転
軸１０とが交互に配列されるように前記軸３上に
配置し、前記第１のプロペラ回転軸７には左回転
プロペラ１１を、前記第２のプロペラ回転軸１０
には右回転プロペラ１２を、又はそれと逆に、前
記第１のプロペラ回転軸７には右回転プロペラ
を、前記第２のプロペラ回転軸１０には左回転プ
ロペラを、というように統一して設け、前記第１
のプロペラ回転軸７と第２のプロペラ回転軸１０
とを互いに逆回転させることにより前記軸３を一
定方向に回転させるようにしたことを特徴とする
流体エネルギー変換装置。1. A second propeller rotation shaft 10 in which one or more pinions 5 are disposed on a shaft 3 rotatably held in a casing 1 via a bearing 2, and a planetary gear 8 meshed with the pinion 5 is attached. and a first propeller rotating shaft 7 to which an internal gear 6 meshing with the planetary gear 8 is integrally or separately machined, and one or more sets of propeller rotating shafts are connected to the first propeller. The rotating shaft 7 and the second propeller rotating shaft 10 are arranged on the shaft 3 so that they are arranged alternately, and the first propeller rotating shaft 7 has a left-handed propeller 11, and the second propeller rotating shaft axis 10
A right-handed propeller 12 is installed in the drive, or conversely, a right-handed propeller is provided on the first propeller rotation shaft 7, a left-handed propeller is provided on the second propeller rotation shaft 10, and so on. , said first
the propeller rotation shaft 7 and the second propeller rotation shaft 10
A fluid energy conversion device characterized in that the shaft 3 is rotated in a fixed direction by rotating the shafts in opposite directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18874180A JPS57108471A (en) | 1980-12-25 | 1980-12-25 | Fluid energy converter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18874180A JPS57108471A (en) | 1980-12-25 | 1980-12-25 | Fluid energy converter device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57108471A JPS57108471A (en) | 1982-07-06 |
| JPH0118268B2 true JPH0118268B2 (en) | 1989-04-05 |
Family
ID=16228954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18874180A Granted JPS57108471A (en) | 1980-12-25 | 1980-12-25 | Fluid energy converter device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57108471A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI123177B (en) * | 2011-05-05 | 2012-12-14 | Esko Raikamo | Arrangements for the recovery of wave energy |
| CN112594116B (en) * | 2020-12-15 | 2021-08-31 | 海洋动力(海南自贸区)新能源科技有限公司 | Tandem multi-shaft cone pulley supercharging power conversion machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5681169U (en) * | 1979-11-28 | 1981-07-01 |
-
1980
- 1980-12-25 JP JP18874180A patent/JPS57108471A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57108471A (en) | 1982-07-06 |
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