JP2012154239A - Rotary body - Google Patents

Rotary body Download PDF

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Publication number
JP2012154239A
JP2012154239A JP2011013692A JP2011013692A JP2012154239A JP 2012154239 A JP2012154239 A JP 2012154239A JP 2011013692 A JP2011013692 A JP 2011013692A JP 2011013692 A JP2011013692 A JP 2011013692A JP 2012154239 A JP2012154239 A JP 2012154239A
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JP
Japan
Prior art keywords
blade
wing
shape
vane
flutter
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.)
Pending
Application number
JP2011013692A
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Japanese (ja)
Inventor
Shoji Mizoguchi
昇司 溝口
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KUMIKAWA TEKKOSHO KK
Kumikawa Iron Works KK
Original Assignee
KUMIKAWA TEKKOSHO KK
Kumikawa Iron Works KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by KUMIKAWA TEKKOSHO KK, Kumikawa Iron Works KK filed Critical KUMIKAWA TEKKOSHO KK
Priority to JP2011013692A priority Critical patent/JP2012154239A/en
Publication of JP2012154239A publication Critical patent/JP2012154239A/en
Pending legal-status Critical Current

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    • 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

Abstract

PROBLEM TO BE SOLVED: To take out much energy, by improving energy efficiency.SOLUTION: Much energy is taken out by changing a vane shape. This rotary body includes a rotary vane of increasing a difference in a fluid resistance value of the vane in advancing and retreating, by arranging a change such as a cutout, a variable body and a recess-projection in a part of the vane shape.

Description

本発明は、流体力に依る回転する回転体にかんするものである。   The present invention relates to a rotating body that rotates by fluid force.

垂直回転機にては、小力しか取り出せなかった。   With a vertical rotating machine, only a small force could be taken out.

解決しようとする問題点は、エネルギーを多く取り出す点である。   The problem to be solved is to extract a lot of energy.

流体の流れに対し、翼の迎角が３６０度常に変化するので、前進時と後進時において抵抗値の差の大きな翼形状を設け、エネルギーをとりだす。 Since the angle of attack of the blade always changes 360 degrees with respect to the flow of the fluid, a blade shape having a large resistance value difference between forward and reverse is provided to extract energy.

本発明の流体力回転体に翼形状に切り欠き、可変体、凹凸などの変化を設けることに依り、抵抗は非常に大きく成り出力軸に、大きなエネルギーを得ることが出来その軸に回転力が必然的に多く取りだせる利点がある。   By providing the fluid force rotating body of the present invention with notches in the blade shape, changes in the variable body, unevenness, etc., the resistance becomes very large and a large amount of energy can be obtained in the output shaft, and the rotational force is on that shaft. There is an advantage that you can inevitably take many.

図1、図２、図3、図4、図5、図６は、断面図。本発明１の翼形状実施例を示す。後部の一部切り欠きを設ける事により、後部からの流体抵抗は非常に大きく成り出力軸に、大きなエネルギーを得ることが出来る。   1, FIG. 2, FIG. 3, FIG. 4, FIG. 5 and FIG. The wing | blade shape Example of this invention 1 is shown. By providing a notch in the rear part, the fluid resistance from the rear part becomes very large and a large energy can be obtained in the output shaft.

図５、図６は、本発明の２実施例の断面図であって、翼形状１の一部に蝶板形式４のフラッター２を設け、翼の前面よりよりの流体抵抗値はフラッター２が閉じていて小さく、翼の後ろ面よりの流体抵抗値はフラッター２が開いて大きく成り、この翼形状を持つ回転軸には大きなエネルギーを得ることが出来る。
又フラッター２の後縁３を、翼より長く設ければフラッター２の開閉が確実に作動する利点がある。 5 and 6 are sectional views of two embodiments of the present invention, in which a flutter 2 of a butterfly plate type 4 is provided in a part of the wing shape 1, and the fluid resistance value from the front surface of the wing is that of the flutter 2 It is closed and small, and the fluid resistance value from the rear surface of the wing increases when the flutter 2 opens, and a large amount of energy can be obtained for the rotating shaft having this wing shape.
Further, if the trailing edge 3 of the flutter 2 is provided longer than the wing, there is an advantage that the opening and closing of the flutter 2 operates reliably.

図７は、本発明の３実施例の断面図であって、本発明請求１，２の翼形状を設けた回転機の軸に、発電機などのエネルギー取り出し機材及び回転制御機を設けた回転機。   FIG. 7 is a cross-sectional view of a third embodiment of the present invention, in which a rotating machine shaft provided with a blade shape according to claims 1 and 2 of the present invention is provided with an energy extraction device such as a generator and a rotation controller. Machine.

風力発電、水力発電などのエネルギー取り出し機材として良い回転源となる。 It is a good rotation source for energy extraction equipment such as wind power generation and hydroelectric power generation.

翼断面図で切り欠きを示した説明図である。 （実施例１）It is explanatory drawing which showed the notch with blade sectional drawing. Example 1 翼断面図で切り欠きを示した説明図である。 （実施例１）It is explanatory drawing which showed the notch with blade sectional drawing. Example 1 翼断面図で切り欠きを示した説明図である。 （実施例１）It is explanatory drawing which showed the notch with blade sectional drawing. Example 1 翼断面図で切り欠きを示した説明図である。 （実施例１）It is explanatory drawing which showed the notch with blade sectional drawing. Example 1 翼断面図でフラッターを設けたのを示した説明図である。 （実施例２）It is explanatory drawing which showed providing the flutter in blade | wing sectional drawing. (Example 2) 翼断面図で作動を示した説明図である。 （実施例２）It is explanatory drawing which showed the action | operation with the blade sectional drawing. (Example 2) 翼断面図で中心軸の周囲の翼向きを示す説明図である。（実施例３）It is explanatory drawing which shows the wing | blade direction around a central axis with a wing | blade sectional drawing. (Example 3)

Claims (3)

翼形状の一部に切欠き、可変体、凹凸などの変化を設け、前進時と、後進時に、その翼の流体抵抗値の差を大きくした回転翼を設けた回転体。 A rotating body provided with a rotating blade with a difference in the fluid resistance value of the blade at the time of forward movement and reverse movement provided with changes such as notches, variable bodies, unevenness, etc. in part of the blade shape. 翼形状の一部に、フラターの如き開閉するもので、後部を固定翼より
長くし流体の逆流時に開き又、可撓体による変形など流体の逆流時にフラッター作用を得て、大きな抵抗もつ翼形状。 A wing shape that opens and closes like a flutter in a part of the wing shape. The rear part is longer than the fixed wing, opens when the fluid flows backward, and flutters when fluid flows backward such as deformation by a flexible body. . 請求項１,請求項２に記載の翼を設けた回転体の軸に於いて、回転体の軸が垂直又は、傾斜して設けた回転機。
3. A rotating machine provided with the blade according to claim 1, wherein the axis of the rotating body is vertical or inclined.
JP2011013692A 2011-01-26 2011-01-26 Rotary body Pending JP2012154239A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2011013692A JP2012154239A (en) 2011-01-26 2011-01-26 Rotary body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011013692A JP2012154239A (en) 2011-01-26 2011-01-26 Rotary body

Publications (1)

Publication Number Publication Date
JP2012154239A true JP2012154239A (en) 2012-08-16

Family

ID=46836231

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011013692A Pending JP2012154239A (en) 2011-01-26 2011-01-26 Rotary body

Country Status (1)

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JP (1) JP2012154239A (en)

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