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JP2004270673A - Non-tareweight windmill - Google Patents

Non-tareweight windmill Download PDF

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Publication number
JP2004270673A
JP2004270673A JP2003108433A JP2003108433A JP2004270673A JP 2004270673 A JP2004270673 A JP 2004270673A JP 2003108433 A JP2003108433 A JP 2003108433A JP 2003108433 A JP2003108433 A JP 2003108433A JP 2004270673 A JP2004270673 A JP 2004270673A
Authority
JP
Japan
Prior art keywords
windmill
magnet
magnets
buoyancy
wind
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
JP2003108433A
Other languages
Japanese (ja)
Inventor
Akio Kikuchi
章夫 菊池
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP2003108433A priority Critical patent/JP2004270673A/en
Publication of JP2004270673A publication Critical patent/JP2004270673A/en
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C39/00—Relieving load on bearings
    • F16C39/06—Relieving load on bearings using magnetic means
    • F16C39/063—Permanent magnets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
    • F16C32/0406—Magnetic bearings
    • F16C32/0408—Passive magnetic bearings
    • F16C32/0423—Passive magnetic bearings with permanent magnets on both parts repelling each other
    • F16C32/0429—Passive magnetic bearings with permanent magnets on both parts repelling each other for both radial and axial load, e.g. conical magnets
    • F16C32/0431—Passive magnetic bearings with permanent magnets on both parts repelling each other for both radial and axial load, e.g. conical magnets with bearings for axial load combined with bearings for radial load
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2300/00—Application independent of particular apparatuses
    • F16C2300/10—Application independent of particular apparatuses related to size
    • F16C2300/14—Large applications, e.g. bearings having an inner diameter exceeding 500 mm
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2360/00—Engines or pumps
    • F16C2360/31—Wind motors
    • 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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wind Motors (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a windmill designed to totally eliminate abrasive resistance, to gain smooth rotation without stoppage even during weak breeze, and to smoothly start up by responding to the slightest wind flow highly sensitively even when the windmill is in the state of standstill. <P>SOLUTION: A plurality of magnets are used in the windmill body, fixation frame of the windmill, and a pedestal in order to fix the windmill in the mid-air by utilizing the responsive power of magnetic force. <P>COPYRIGHT: (C)2004,JPO&NCIPI

Description

【０００１】
【発明の属する技術分野】
本発明は、クリーンエネルギーである風力を１００％回転力に変換する方法に関すること。
【０００２】
【従来の技術】
従来の風車では、浮力用磁石を使用している物も一部有りますが、回転軸固定にはベアリング等が使用されており、接点では多少なりとも摩擦抵抗が発生し風力を１００％使用しきる事が不可能でした。例えば特許文献１に記載。
【０００３】
【特許文献１】
特開２００１−９９０４６号公報
【０００４】
【発明が解決しようとする課題】
風は常に一定という訳でなく強風も有れば微風も有ります。
現行の技術の風車では微風時、風圧が不足のため止まったままとなります。
主な原因として、風車の固定用金具で直接触れている部分で摩擦抵抗が有り、微風での風圧が摩擦抵抗値を上回らず回転しない、よって摩擦抵抗をゼロにすれば問題は解決します。
【０００５】
【課題を解決するための手段】
固定部と回転部が接触し摩擦抵抗が発生しないように、反発し合うよう磁石を使用した。反発し合う磁石を有した、複数のラジアル軸受けを使用することにより回転軸の前後、左右のブレを抑えた。機台に反発し合う磁石を有したスラスト軸受けを使用することにより、回転軸を押し上げ空中で停止させることが出来た。
【０００６】
【発明の実施の形態】
発明の実施の形態を図面と以下の文章で説明する。
主軸ポール（１）の一方に浮力用磁石（３）を固定し又、主軸ポール（１）の中間に固定用磁石（２）を２個以上、同一極性を外側に向けて取り付ける。
磁石固定リング（５）に固定用磁石（４）を２連で主軸ポール（１）に付けてある磁石と極性が向き合うよう取り付ける、磁石の付いた固定リングをフレーム（６）（７）に取り付ける。
台座（８）に浮力用磁石（３）と同等の物を極性が向き合うよう取り付け、磁石付きのフレーム（６）Ａ（７）Ｂを台座に取り付ける、その場合浮力用磁石（３）、主軸ポール（１）、固定リング（５）の中心が一直線になるよう取り付ける。
主軸ポール（１）の上部に風車用の羽根（９）を取り付ける。
それを磁石付固定リング上部より浮力用磁石が向き合うよう落とし込む。
是により浮力用磁石の磁力の反発、固定用磁石の磁力の反発で主軸ポール（１）と羽根（９）は周りに触れる事無く、宙に浮いた状態を維持できる。
【発明の効果】
【０００７】
本発明は、以上説明したように構成されているので、以下に記載されるような効果を得ることができる。
【０００８】
風車の固定部に磁石を使うことにより、円滑な起動と持続性の高い回転を得ることができる。
【図面の簡単な説明】
【図１】無自重型風車の縦割り図面、イメージ図で寸法不問。
【図２】無自重型風車の横割り図面、イメージ図で寸法不問。
【符号の説明】
磁石のＳ極、Ｎ極は符号では説明し難いので、図面えの記載とする。
（１）主軸ポール
（２）固定用磁石 内側用
（３）浮力用磁石
（４）固定用磁石 外側用
（５）磁石固定リング
（６）フレームＡ
（７）フレームＢ
（８）台座
（９）風車用羽根[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a method for converting wind power, which is clean energy, into 100% rotational force.
[0002]
[Prior art]
Some conventional wind turbines use buoyancy magnets, but bearings are used to fix the rotating shaft, and at the contact points, frictional resistance is generated to some extent and 100% of the wind power can be used. Things were impossible. For example, it is described in Patent Document 1.
[0003]
[Patent Document 1]
JP 2001-99046 A
[Problems to be solved by the invention]
The wind is not always constant. There are strong winds and breeze.
The wind turbine of the current technology remains stopped due to lack of wind pressure when the wind is light.
The main cause is that there is frictional resistance in the part directly touched by the fixing hardware of the windmill, and the wind pressure in the slight wind does not exceed the frictional resistance value and does not rotate. Therefore, if the frictional resistance is set to zero, the problem will be solved.
[0005]
[Means for Solving the Problems]
A magnet was used to repel each other so that the fixed portion and the rotating portion did not come into contact with each other and generate frictional resistance. By using a plurality of radial bearings having repulsive magnets, front-back, left-right and right-hand movements of the rotating shaft were suppressed. By using a thrust bearing having a magnet that repels the machine base, the rotating shaft could be pushed up and stopped in the air.
[0006]
BEST MODE FOR CARRYING OUT THE INVENTION
Embodiments of the present invention will be described with reference to the drawings and the following text.
A buoyancy magnet (3) is fixed to one of the main poles (1), and two or more fixing magnets (2) are attached to the middle of the main pole (1) with the same polarity facing outward.
Attach the fixing magnet (4) to the magnet fixing ring (5) so that the magnets attached to the main shaft pole (1) are opposite in polarity to the magnet. The fixing rings with magnets are attached to the frames (6) and (7). .
A magnet equivalent to the buoyancy magnet (3) is mounted on the pedestal (8) so that the polarities face each other, and the frames (6) A (7) B with magnets are mounted on the pedestal. In this case, the buoyancy magnet (3) and the main shaft pole (1) Attach so that the center of the fixing ring (5) is aligned.
A windmill blade (9) is mounted on the upper part of the main shaft pole (1).
It is dropped from the upper part of the fixing ring with magnet so that the magnet for buoyancy faces.
By virtue of the repulsion of the magnetic force of the buoyancy magnet and the repulsion of the magnetic force of the fixing magnet, the main shaft pole (1) and the blade (9) can be maintained in a floating state without touching the surroundings.
【The invention's effect】
[0007]
Since the present invention is configured as described above, the following effects can be obtained.
[0008]
By using magnets for the fixed part of the windmill, smooth start-up and high sustained rotation can be obtained.
[Brief description of the drawings]
FIG. 1 is a vertical-divided drawing of a weightless wind turbine, and the dimensions are unquestionable.
[Fig. 2] The dimensions of the weight-free windmill are unrestricted in the horizontal split drawing and image drawing.
[Explanation of symbols]
Since the S and N poles of the magnet are difficult to describe by reference numerals, they are described in the drawings.
(1) Spindle pole (2) Fixing magnet Inside (3) Buoyancy magnet (4) Fixing magnet Outside (5) Magnet fixing ring (6) Frame A
(7) Frame B
(8) Pedestal (9) Windmill blade

Claims (3)

磁石の反発を浮力、固定に利用し空気以外の物理的摩擦を一切排除した無自重型風車。A weightless wind turbine that uses the repulsion of magnets for buoyancy and fixation, eliminating any physical friction other than air. 機台に軸線が垂直の回転軸を有し、上部に風受けの球状の羽根、回転軸の下部に互いに反発し合う磁石のスラスト軸受け、中間には互いに反発し合う磁石のラジアル軸受け有する。The machine base has a rotating shaft whose axis is vertical, a spherical blade of a wind receiver on the upper part, a thrust bearing of magnets repelling each other at a lower part of the rotating shaft, and a radial bearing of magnets repelling each other in the middle. 中間のラジアル軸受けを複数設けた。A plurality of intermediate radial bearings were provided.
JP2003108433A 2003-03-06 2003-03-06 Non-tareweight windmill Pending JP2004270673A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2003108433A JP2004270673A (en) 2003-03-06 2003-03-06 Non-tareweight windmill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003108433A JP2004270673A (en) 2003-03-06 2003-03-06 Non-tareweight windmill

Publications (1)

Publication Number Publication Date
JP2004270673A true JP2004270673A (en) 2004-09-30

Family

ID=33128058

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003108433A Pending JP2004270673A (en) 2003-03-06 2003-03-06 Non-tareweight windmill

Country Status (1)

Country Link
JP (1) JP2004270673A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008092456A2 (en) * 2007-02-01 2008-08-07 Kristoffer Zeuthen A rotational magnetic bearing with permanent magnets, preferably for a wind turbine
WO2009084992A1 (en) * 2007-12-27 2009-07-09 Gehrke, Jan Wind turbine comprising means to alter the size of the surface of the blades
JP2012203321A (en) * 2011-03-28 2012-10-22 Canon Inc Correction apparatus for image blurring, optical equipment and imaging apparatus
ITPD20120246A1 (en) * 2012-08-10 2014-02-11 Vortex Energy S R L VERTICAL WIND TURBINE ROTOR
US10030701B2 (en) 2013-05-27 2018-07-24 Giamag Technologies As Magnetic bearing having permanent magnet assemblies with repulsive bearing surfaces
US10328436B2 (en) 2014-11-27 2019-06-25 Giamag Technologies As Magnet apparatus for generating high gradient magnetic field
KR20230061692A (en) * 2021-10-29 2023-05-09 조성원 Magnetic Bearing for Wind Power Generator And Wind Power Generator Using the Same

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008092456A2 (en) * 2007-02-01 2008-08-07 Kristoffer Zeuthen A rotational magnetic bearing with permanent magnets, preferably for a wind turbine
WO2008092456A3 (en) * 2007-02-01 2009-01-22 Kristoffer Zeuthen A rotational magnetic bearing with permanent magnets, preferably for a wind turbine
WO2009084992A1 (en) * 2007-12-27 2009-07-09 Gehrke, Jan Wind turbine comprising means to alter the size of the surface of the blades
EP2232061A1 (en) * 2007-12-27 2010-09-29 Gehrke, Jan Wind turbine comprising means to alter the size of the surface of the blades
EP2232061A4 (en) * 2007-12-27 2013-07-24 Tripleminds Ab Wind turbine comprising means to alter the size of the surface of the blades
JP2012203321A (en) * 2011-03-28 2012-10-22 Canon Inc Correction apparatus for image blurring, optical equipment and imaging apparatus
ITPD20120246A1 (en) * 2012-08-10 2014-02-11 Vortex Energy S R L VERTICAL WIND TURBINE ROTOR
EP2696066A3 (en) * 2012-08-10 2015-06-03 Wind Twentyone S.r.l. Rotor of vertical-axis wind turbine
US10030701B2 (en) 2013-05-27 2018-07-24 Giamag Technologies As Magnetic bearing having permanent magnet assemblies with repulsive bearing surfaces
US10328436B2 (en) 2014-11-27 2019-06-25 Giamag Technologies As Magnet apparatus for generating high gradient magnetic field
KR20230061692A (en) * 2021-10-29 2023-05-09 조성원 Magnetic Bearing for Wind Power Generator And Wind Power Generator Using the Same
KR102589099B1 (en) 2021-10-29 2023-10-13 조성원 Magnetic Bearing for Wind Power Generator And Wind Power Generator Using the Same

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