JPS63255904A - Magnetic flux transfer wire - Google Patents
Magnetic flux transfer wireInfo
- Publication number
- JPS63255904A JPS63255904A JP62091356A JP9135687A JPS63255904A JP S63255904 A JPS63255904 A JP S63255904A JP 62091356 A JP62091356 A JP 62091356A JP 9135687 A JP9135687 A JP 9135687A JP S63255904 A JPS63255904 A JP S63255904A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic flux
- material layer
- core
- superconducting material
- transfer wire
- 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
- 230000005291 magnetic effect Effects 0.000 title claims abstract description 26
- 230000004907 flux Effects 0.000 title claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims description 24
- 239000002887 superconductor Substances 0.000 claims description 13
- 239000000696 magnetic material Substances 0.000 claims description 2
- 239000002826 coolant Substances 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 6
- 230000005292 diamagnetic effect Effects 0.000 abstract description 2
- 239000003302 ferromagnetic material Substances 0.000 abstract 1
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 230000009347 mechanical transmission Effects 0.000 description 2
- 206010014357 Electric shock Diseases 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Measuring Magnetic Variables (AREA)
- Superconductor Devices And Manufacturing Methods Thereof (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
この発明は、磁束を遠距離に伝達するだめの伝達線に関
する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] This invention relates to a transmission line for transmitting magnetic flux over a long distance.
工場等への工矛ルギの伝達方法として、電気に代えて磁
束を伝達供給する考えは従来より存在する。このような
磁束の伝達は、高圧送電の場合における地面に対する絶
縁設備が不要であること、また設備時等に感電する恐れ
がないことなど、工茅ルギの伝達状態として優れた特性
を備えている。BACKGROUND ART The idea of transmitting and supplying magnetic flux instead of electricity as a method of transmitting energy to factories and the like has existed for some time. This type of magnetic flux transmission has excellent characteristics as a mechanical transmission state, such as no need for insulation equipment to the ground in the case of high-voltage power transmission, and no risk of electric shock during installation. .
磁束の伝達は、送電の場合の導電線に対し、磁性体の線
材を媒介にして行なわれる。ところで、送電技術におい
ては、種々の電気絶縁材が開発され、現在では極めて優
れたシールド性を持つ電気絶縁材も実用化されているが
、磁気伝達に関しては磁束を確実にシールドできるシー
ルド材がほとんど開発されておらず、伝達過程において
、磁束漏れのために大きな伝達ロスが生じるのを避ける
ことができない。Transmission of magnetic flux is performed using a magnetic wire as an intermediary with respect to a conductive wire for power transmission. By the way, in power transmission technology, various electrical insulating materials have been developed, and electrical insulating materials with extremely excellent shielding properties are now in practical use, but when it comes to magnetic transmission, there are almost no shielding materials that can reliably shield magnetic flux. It has not been developed yet, and it is impossible to avoid large transmission losses due to magnetic flux leakage during the transmission process.
このため、長距離間にわたる伝達として、はとんど実用
に供することができず、その利用は、変圧器やモータ内
部のような掻く限られた狭いスペース内での伝達に限ら
れているのが現状である。For this reason, it is almost impossible to put it to practical use as a transmission over long distances, and its use is limited to transmission within limited narrow spaces such as inside transformers and motors. is the current situation.
この発明は、伝達中の磁束の漏れをなくし、磁束を遠距
離間で効率よく伝達することができる磁束伝達線を提供
することを目的としている。An object of the present invention is to provide a magnetic flux transmission line that can eliminate leakage of magnetic flux during transmission and can efficiently transmit magnetic flux over long distances.
上記の目的を達成するため、この発明においては、磁性
体の線状コアを超電導体層で被覆した構成を採用したの
である。In order to achieve the above object, the present invention employs a configuration in which a linear core of magnetic material is coated with a superconductor layer.
上記のように構成される伝達線においては、超電導体層
が完全反磁性の特性を有し、内部に磁力線が侵入しない
ので、コア内の磁束は外部に対して完全にしゃ断され、
漏れが生じない。このため伝達線が長くなっても磁束を
ロスすることなく伝達することができるｔ
〔実施例〕
以下、この発明の実施例を添付図面に基づいて説明する
。In the transmission line configured as described above, the superconductor layer has a completely diamagnetic property and no magnetic lines of force penetrate inside, so the magnetic flux inside the core is completely cut off from the outside.
No leakage occurs. Therefore, even if the transmission line becomes long, the magnetic flux can be transmitted without loss. [Embodiments] Hereinafter, embodiments of the present invention will be described based on the accompanying drawings.
第１図はこの発明に係る磁束伝達線の横断面を示すもの
で、コア１の周囲を、超電導体層２が覆い、その超電導
体層２の周囲を、クーラント通路３が覆っている。上記
の超電導体層２はクーラント通路３の外側に設けてもよ
い。FIG. 1 shows a cross section of a magnetic flux transmission line according to the present invention, in which a core 1 is surrounded by a superconductor layer 2, and a coolant passage 3 covers the superconductor layer 2. The superconductor layer 2 described above may be provided outside the coolant passage 3.
Ｅ記の伝達線は、例えば交番磁束の伝達に用いることが
でき、その場合渦電２！損を防止するため、コア１は強
磁性体の細線を撚り合せたものを使用するのが望ましい
。子た、コア１を薄板状にし、それを積層して、伝達線
全体を矩形に形成することもできる。The transmission line in E can be used, for example, to transmit alternating magnetic flux, in which case eddy currents 2! In order to prevent loss, it is desirable to use core 1 made of twisted ferromagnetic thin wires. Alternatively, the core 1 can be made into a thin plate shape, and the core 1 can be laminated to form the entire transmission line into a rectangular shape.
また、超電導体Ｎ２を高温超電導体とした場合は、クー
ラント通路３を省くことができる。Furthermore, if the superconductor N2 is a high-temperature superconductor, the coolant passage 3 can be omitted.
第２図は他の実施例を示すもので、コア１の周囲に複数
のワイヤ４を燃線してクーラント通路３のスペースを形
成し、そのワイヤ４の外側をテープ状の超電導体シート
２′で被覆している。FIG. 2 shows another embodiment, in which a plurality of wires 4 are wired around the core 1 to form a space for the coolant passage 3, and the outside of the wires 4 is covered with a tape-shaped superconductor sheet 2'. It is covered with.
一方、第３図は、第２図のシート２′の代りに、超電導
体バイブ２＃で最外層を形成したものである。On the other hand, in FIG. 3, the outermost layer is formed of superconductor vibe 2# instead of sheet 2' in FIG. 2.
第４図はこの発明の応用例を示すもので、例えば第１図
の伝達線を用いて閉ループを形成し、そのループ中の２
ケ所でコア１を磁気的に露出させた露出部５．６を設け
である。いま、露出部５．６にそれぞれ結合コイル７．
８を配置し、一方のコイル７に電ａ９を、他方のコイル
８にモータ１０を接続し、電源Ｓを作動させると、変圧
器と同じ原理で他方の結合コイル８に電気エネルギが伝
達され、モータ１０が回転する。なお、１１はクーラン
ト人口、１２はクーラント出口である。FIG. 4 shows an example of application of the present invention. For example, a closed loop is formed using the transmission line shown in FIG.
Exposed portions 5.6 are provided at which the core 1 is magnetically exposed. Now, the exposed portions 5.6 each have a coupling coil 7.
8, connect the electric a9 to one coil 7 and the motor 10 to the other coil 8, and operate the power source S. Electrical energy is transmitted to the other coupling coil 8 using the same principle as a transformer. Motor 10 rotates. Note that 11 is a coolant population, and 12 is a coolant outlet.
この発明は、以上のようにコアを超電導体層で被覆し、
その超電導体層によって磁束の漏れを完全にしゃ断する
ので、磁束を長距離にわたってほとんどロスさせること
なく伝達することができる。This invention covers the core with a superconductor layer as described above,
Because the superconductor layer completely blocks magnetic flux leakage, magnetic flux can be transmitted over long distances with almost no loss.
従って、これを用いることにより、従来技術で述べたよ
うな電気伝達に代わる効率の高い新しい工ふルギ伝達手
段を提供することができる。Therefore, by using this, it is possible to provide a new highly efficient mechanical transmission means in place of electrical transmission as described in the prior art.
第１図はこの発明に係る磁束伝達線を示す横断面図、第
２図及び第３図はその他の伝達線の例を示す斜視図、第
４図は同上の伝達線を用いた応用例を示す概略回路図で
ある。
１・・・・・・コア、 ２ ・・・・・・超
電導体層。
特許出願人 住友電気工業株式会社
同 代理人 鎌 １） 文 二手続補正書
（、え、FIG. 1 is a cross-sectional view showing a magnetic flux transmission line according to the present invention, FIGS. 2 and 3 are perspective views showing examples of other transmission lines, and FIG. 4 is an application example using the same transmission line. FIG. 1...Core, 2...Superconductor layer. Patent applicant: Sumitomo Electric Industries, Ltd. Agent: Kama 1) Text 2 Written amendment (, eh,
Claims (1)
線。A magnetic flux transmission line consisting of a linear core of magnetic material coated with a superconductor layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62091356A JPS63255904A (en) | 1987-04-13 | 1987-04-13 | Magnetic flux transfer wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62091356A JPS63255904A (en) | 1987-04-13 | 1987-04-13 | Magnetic flux transfer wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63255904A true JPS63255904A (en) | 1988-10-24 |
Family
ID=14024107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62091356A Pending JPS63255904A (en) | 1987-04-13 | 1987-04-13 | Magnetic flux transfer wire |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63255904A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5306701A (en) * | 1991-02-28 | 1994-04-26 | California Institute Of Technology | Superconducting magnet and fabrication method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5023594A (en) * | 1973-06-29 | 1975-03-13 |
-
1987
- 1987-04-13 JP JP62091356A patent/JPS63255904A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5023594A (en) * | 1973-06-29 | 1975-03-13 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5306701A (en) * | 1991-02-28 | 1994-04-26 | California Institute Of Technology | Superconducting magnet and fabrication method |
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