JP2002037192A - Method for rotating propeller - Google Patents
Method for rotating propellerInfo
- Publication number
- JP2002037192A JP2002037192A JP2000258170A JP2000258170A JP2002037192A JP 2002037192 A JP2002037192 A JP 2002037192A JP 2000258170 A JP2000258170 A JP 2000258170A JP 2000258170 A JP2000258170 A JP 2000258170A JP 2002037192 A JP2002037192 A JP 2002037192A
- Authority
- JP
- Japan
- Prior art keywords
- propeller
- stator
- shaft
- present
- rotating
- 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
Links
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
- Induction Machinery (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】この発明は、プロペラの外周
部を回転磁界により回す、プロペラを回す方法に関する
ものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for rotating a propeller by rotating an outer peripheral portion of the propeller by a rotating magnetic field.
【０００２】[0002]
【従来の技術】従来、プロペラを動力装置で回す場合、
プロペラを軸から回していた。2. Description of the Related Art Conventionally, when a propeller is rotated by a power unit,
The propeller was turning from the shaft.
【０００３】[0003]
【発明が解決しようとする課題】軸からプロペラを回す
とかなりの労力がいる。Turning the propeller off the shaft requires a great deal of effort.
【０００４】[0004]
【課題を解決するための手段】プロペラの外周部に導体
（１）を設け、その周囲を固定子（２）で取り囲む。そ
して、固定子（２）がつくる回転磁界により、回転子で
あるプロペラも電磁誘導により回る。これにより、プロ
ペラが外周部から回るので回すための労力が少なくて済
む。Means for Solving the Problems A conductor (1) is provided on the outer periphery of a propeller, and the periphery thereof is surrounded by a stator (2). Then, by the rotating magnetic field generated by the stator (2), the propeller, which is the rotor, also rotates by electromagnetic induction. Thus, since the propeller rotates from the outer peripheral portion, the labor for turning the propeller is small.
【０００５】[0005]
【発明の実施の形態】この発明におけるプロペラの導体
（１）を多極磁石にすると、誘導型ではなく同期型のプ
ロペラの回し方になる。用途に応じて誘導型か同期型を
使いわけることができる。また、同期型であれば、発電
機としても応用ができる。BEST MODE FOR CARRYING OUT THE INVENTION When a conductor (1) of a propeller according to the present invention is a multi-pole magnet, a synchronous propeller is used instead of an inductive type. Inductive or synchronous can be used depending on the application. Moreover, if it is a synchronous type, it can be applied as a generator.
【実施例１】 電動機の回転軸を地面と垂直にして用い
れば、プロペラを使った浮上装置になる。[Embodiment 1] If the rotating shaft of the electric motor is used perpendicular to the ground, it will be a floating device using a propeller.
【実施例２】 船のスクリューなどプロペラを用いた動
力装置に用いる。Embodiment 2 The present invention is used for a power plant using a propeller such as a ship screw.
【実施例３】 同期型のプロペラの回し方を用いて風力
発電を行えば、プロペラの外周部の磁極数がそのままコ
イルの磁極の交替につながるので、低回転でも電力が得
られる。Third Embodiment If wind power is generated by using a synchronous propeller rotation method, the number of magnetic poles on the outer peripheral portion of the propeller directly leads to the replacement of the magnetic poles of the coil, so that power can be obtained even at low rotation.
【０００６】[0006]
【発明の効果】この発明は、プロペラを軸ではなく外周
部で回すため、プロペラを回すためのエネルギーが節約
できる。この発明を浮上装置に応用すれば、従来の浮上
装置よりもエネルギー効率のよい浮上装置になる。According to the present invention, since the propeller is turned not on the shaft but on the outer periphery, energy for turning the propeller can be saved. When the present invention is applied to a levitation device, the levitation device is more energy-efficient than a conventional levitation device.
【図１】 本発明の平面図。FIG. 1 is a plan view of the present invention.
１ 回転子導体 ２ 固定子 1 rotor conductor 2 stator
─────────────────────────────────────────────────────
────────────────────────────────────────────────── ───
【手続補正書】[Procedure amendment]
【提出日】平成１２年１０月１０日（２０００．１０．
１０）[Submission Date] October 10, 2000 (2000.10.
10)
【手続補正１】[Procedure amendment 1]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】全文[Correction target item name] Full text
【補正方法】変更[Correction method] Change
【補正内容】[Correction contents]
【書類名】 明細書[Document Name] Statement
【発明の名称】 プロペラを回す方法[Title of the Invention] How to rotate a propeller
【特許請求の範囲】[Claims]
【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION
【０００１】[0001]
【発明の属する技術分野】この発明は、磁力または電磁
力を用いてプロペラを軸からではなく外周部から回す方
法に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of turning a propeller from an outer peripheral portion, not from a shaft, using a magnetic force or an electromagnetic force.
【０００２】[0002]
【従来の技術】従来、プロペラを誘導電動機などの交流
モーターで回す場合、モーター内の回転子を電磁力で回
しその回転を軸に伝え、その軸でプロペラを回してい
た。2. Description of the Related Art Conventionally, when a propeller is rotated by an AC motor such as an induction motor, a rotor in the motor is rotated by electromagnetic force to transmit the rotation to a shaft, and the propeller is rotated by the shaft.
【０００３】[0003]
【発明が解決しようとする課題】輪は軸から回すより外
周部から回した方が力がかからないので、モーターの回
転子の外周部を回し、それを軸に伝え、その軸でプロペ
ラを回すという手順よりも、プロペラの外周部をそのま
ま回した方が無駄が無い。Since turning the wheel from the outer periphery does not apply more force than turning it from the shaft, the outer periphery of the motor's rotor is turned, the power is transmitted to the shaft, and the propeller is turned by the shaft. It is more efficient to rotate the outer periphery of the propeller as it is than to perform the procedure.
【０００４】[0004]
【課題を解決するための手段】プロペラの外周部に導体
（１）を設け、その周囲を固定子（２）で取り囲む。そ
して、固定子（２）がつくる回転磁界により、回転子で
あるプロペラも電磁誘導により回る。これにより、プロ
ペラが外周部から回るので回すための労力が少なくて済
む。また、プロペラの外周部に磁極を設ければ、固定子
（２）にできる磁極との間の引力と反発力を利用して回
すことができる。つまり、プロペラをそのまま電動機の
回転子として回してしまうのである。Means for Solving the Problems A conductor (1) is provided on the outer periphery of a propeller, and the periphery thereof is surrounded by a stator (2). Then, by the rotating magnetic field generated by the stator (2), the propeller, which is the rotor, also rotates by electromagnetic induction. Thus, since the propeller rotates from the outer peripheral portion, the labor for turning the propeller is small. Further, if a magnetic pole is provided on the outer peripheral portion of the propeller, it can be turned by utilizing the attractive force and the repulsive force between the magnetic pole formed on the stator (2). That is, the propeller is turned as it is as the rotor of the electric motor.
【０００５】[0005]
【発明の実施の形態】プロペラを用いた推進装置や浮上
装置に応用できる。また、風力発電などプロペラを用い
た発電に応用できる。DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention can be applied to a propulsion device using a propeller and a levitation device. Further, the present invention can be applied to power generation using a propeller such as wind power generation.
【０００６】[0006]
【発明の効果】この発明は、プロペラを軸ではなく外周
部で回すため、プロペラを回すためのエネルギーが節約
できる。この発明を推進装置や浮上装置に応用すれば、
省エネができる。また、発電に用いてもエネルギー効率
が良いため、これも省エネになる。According to the present invention, since the propeller is turned not on the shaft but on the outer periphery, energy for turning the propeller can be saved. If this invention is applied to propulsion devices and levitation devices,
Can save energy. Also, since it is energy efficient even when used for power generation, this also saves energy.
【図面の簡単な説明】[Brief description of the drawings]
【図１】 本発明の平面図。FIG. 1 is a plan view of the present invention.
【符号の説明】 １ 回転子導体 ２ 固定子[Description of Signs] 1 Rotor conductor 2 Stator
Claims (1)
導体（１）を、固定子（２）がつくる回転磁界で回すこ
とによりプロペラを回す方法。1. A method of rotating a propeller by rotating a conductor (1) provided on an outer peripheral portion of a propeller as a rotor with a rotating magnetic field generated by a stator (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000258170A JP2002037192A (en) | 2000-07-25 | 2000-07-25 | Method for rotating propeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000258170A JP2002037192A (en) | 2000-07-25 | 2000-07-25 | Method for rotating propeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2002037192A true JP2002037192A (en) | 2002-02-06 |
Family
ID=18746520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000258170A Pending JP2002037192A (en) | 2000-07-25 | 2000-07-25 | Method for rotating propeller |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2002037192A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100726291B1 (en) | 2005-10-06 | 2007-06-11 | 삼성중공업 주식회사 | Silent and Anti-vibration underwater driving system |
-
2000
- 2000-07-25 JP JP2000258170A patent/JP2002037192A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100726291B1 (en) | 2005-10-06 | 2007-06-11 | 삼성중공업 주식회사 | Silent and Anti-vibration underwater driving system |
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