JPS63128524A - Crystat for gyrotron - Google Patents

Crystat for gyrotron

Info

Publication number
JPS63128524A
JPS63128524A JP27390686A JP27390686A JPS63128524A JP S63128524 A JPS63128524 A JP S63128524A JP 27390686 A JP27390686 A JP 27390686A JP 27390686 A JP27390686 A JP 27390686A JP S63128524 A JPS63128524 A JP S63128524A
Authority
JP
Japan
Prior art keywords
gyrotron
cryostat
insulation oil
oil
temperature space
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
JP27390686A
Other languages
Japanese (ja)
Inventor
Kenichi Hayashi
健一 林
Toru Sugawara
亨 菅原
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP27390686A priority Critical patent/JPS63128524A/en
Publication of JPS63128524A publication Critical patent/JPS63128524A/en
Pending legal-status Critical Current

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  • Microwave Tubes (AREA)

Abstract

PURPOSE:To prevent a local heating of an insulation oil and a deterioration of the insulation oil or a damage of the cryostat by tilting the under surface of the cryostat so as to project an ordinary temperature space side for inserting a gyrotron oscillating tube is toward the down direction. CONSTITUTION:The under surface of a cryostat 3 is tilted so as to project an ordinary temperature space side in which the gyrotron is inserted in the gyrotron cryostat 3 which has a means supporting and cooling plural coaxial superconducting solenoid magnets and a hollow ordinary temperature space in which the gyrotron is to be inserted, and is used installed in or oil tank 4. This enables a local heating of a insulation oil to be prevented and a deterioration of the insulation oil or a damage of a cryostat 3 to be avoided as the insulation oil heated by a power source equipment 6 can be convected without stagnation along the tilted surface of the cryostat 3.

Description

【発明の詳細な説明】 〔拍明の目的〕 (産業上の利用分野) この発明;:C* 咳融曾炉のプラズマなどを710熱
する大電力のミリe、帯の電磁波を揚土するジャイロト
ロンと組会わせて用いられるジャイロトロン用クライオ
スタットに関する。
[Detailed Description of the Invention] [Purpose of the Invention] (Field of Industrial Application) This invention;:C* To generate electromagnetic waves with a high power of 710 mm, which heats the plasma of a cough melting furnace, etc. This invention relates to a cryostat for a gyrotron that is used in combination with a gyrotron.

(従来の技術) 近年、核融合炉のプラズマ等を加熱するのに電磁波を用
いる方法が検討されており、この電磁波を発生するもの
として、ジャイロトロンfe#Lが開発されている。ミ
リ波帯域の電磁波を発生ずるジャイロトロン発嘔管には
数テスラの磁界が必要なtめ、@電導磁石が用いられる
。そのtめ、J1常のジャイロトロン発振製置は、第2
図に示す如くジャイロトロン発振管と、超電導磁石を支
持し冷却するtめのクライオスタットと、油タンクから
構成されている、すなわち、ジャイロトロン活撮管IH
クライオスタット3に、クライオスタット3′ は油タ
ンク4に、それぞれ固定され、!!置を構成している。
(Prior Art) In recent years, a method of using electromagnetic waves to heat the plasma of a nuclear fusion reactor has been studied, and a gyrotron fe#L has been developed as a device that generates this electromagnetic wave. The gyrotron generator, which generates electromagnetic waves in the millimeter wave band, requires a magnetic field of several Tesla, so conductive magnets are used. For that reason, J1's regular gyrotron oscillation setup is the second one.
As shown in the figure, it consists of a gyrotron oscillation tube, a third cryostat that supports and cools the superconducting magnet, and an oil tank, that is, a gyrotron active tube IH.
The cryostat 3 is fixed to the oil tank 4, and the cryostat 3' is fixed to the oil tank 4. ! It makes up the location.

油タンク4内には、ジャイロトロン発振管の電子銃部2
に電力を供給する電源を構成する機’66 sおよび電
源と電子銃2を接続するためのソケット5が設置されて
いる。なおソケット5は、ソケット支持!E7によりて
油タンク4に固定されている。また、油タンク4は、電
源機器fA6とソケット5と電子銃2の電気絶縁の保持
と冷却のtめに絶縁油8で溝tされている。
Inside the oil tank 4 is an electron gun section 2 of a gyrotron oscillation tube.
A socket 5 for connecting the electron gun 2 and the electron gun 2 is installed. In addition, socket 5 supports socket! It is fixed to the oil tank 4 by E7. The oil tank 4 is also grooved with insulating oil 8 for maintaining electrical insulation and cooling of the power supply device fA6, the socket 5, and the electron gun 2.

(発明が解決しようとする問題点) ところが、このような1!置においては、電源機器類6
から発生する熱は、絶縁油8の対流を利用して、f&終
的には油タンク4の外壁から放熱される。しかし、クラ
イオスタット3′の下面でハ、を源機器類6で加熱され
た絶縁油の淀みが生じやすく、七の檀果、絶縁油の局所
的加熱による絶縁油の劣化やクライオスタットの損傷を
招くという間層がありt。
(Problem to be solved by the invention) However, such 1! In the installation, power equipment 6
The heat generated from the insulating oil 8 is finally radiated from the outer wall of the oil tank 4 using the convection of the insulating oil 8. However, the insulating oil heated by the source equipment 6 tends to stagnate on the underside of the cryostat 3', causing deterioration of the insulating oil and damage to the cryostat due to localized heating of the insulating oil. There is an interlayer.

この発明は、上述した欠点を改良するもので。This invention aims to improve the above-mentioned drawbacks.

電源機器によりで加へされ九絶縁油が淀みなく対流でき
る情造を有するジャイロトロン用りライ蒼スタットを提
供することにある。
It is an object of the present invention to provide a gyrostat for a gyrotron having a feature that allows convection of insulating oil without stagnation when applied by a power supply device.

〔発明の構成〕[Structure of the invention]

(問題を解決するtめの手段) この発明の!点は、ジャイロトロン用クライオスタット
においで、このクライオスタットの下面を、ジャイロト
ロン発振管を挿入するための常温空間間が下に向かって
凸になるに、傾斜させることにある。
(The tth way to solve the problem) This invention! The point is that in a cryostat for a gyrotron, the lower surface of the cryostat is sloped so that the room temperature space into which the gyrotron oscillation tube is inserted is convex downward.

(作用) このように構成しtジャイロトロン用クライオスタット
を用いて構成したジャイロトロン見損装置においては、
油タンク内の電源機器類で加熱された絶縁油は、クライ
オスタットの下面の傾斜に沿りで、淀みなく油タンクの
外壁の方へ対流することができる。しtがって、@禄油
の局所的な加熱が防止でき、絶縁油の劣化やクライオス
タットの損傷を避けることが可能となる。
(Function) In the gyrotron failure device configured as described above using the gyrotron cryostat,
The insulating oil heated by the power supply equipment inside the oil tank can convect toward the outer wall of the oil tank without stagnation along the slope of the lower surface of the cryostat. Therefore, local heating of the hot oil can be prevented, and deterioration of the insulating oil and damage to the cryostat can be avoided.

(実施例) 以下、本発明の実施例を詳細に説明する。なお。(Example) Examples of the present invention will be described in detail below. In addition.

従来V&置とその構成が同一の部分についでは、同一符
号をつけてその説明を省略する。第1図は。
Parts that are the same in structure as the conventional V& Figure 1 is.

本発明のジャイロトロン用クライオスタットを使用して
構成したジャイロトロン発振褒賞の構成を示す、3は本
発明のジャイロトロン用クライオスタットである。この
クライオスタットの下面はジャイロトロン発屈管2が挿
入される常温空間が凸になるように、油タンク4の底面
に向かって傾斜している。し九がって、電源機器類6に
よって加熱された絶縁油は、クライオスタット9の傾斜
面に沿りて、淀みなく対流できるため、絶縁油の局所的
な加熱が防止でき、以りて、絶縁油の劣化。
3 shows the structure of a gyrotron oscillation reward constructed using the cryostat for a gyrotron of the present invention. The lower surface of this cryostat is inclined toward the bottom surface of the oil tank 4 so that the normal temperature space into which the gyrotron flexing tube 2 is inserted is convex. Therefore, the insulating oil heated by the power supply equipment 6 can convect without stagnation along the inclined surface of the cryostat 9, which prevents local heating of the insulating oil. oil deterioration.

クライオスタットの損傷を避けることができる。Damage to the cryostat can be avoided.

〔発明の効果〕〔Effect of the invention〕

以上、述べたように1本発明のジャイロトロン用クライ
オスタットを使用することによりで、油タンク内の絶縁
油が淀みなく対流することができるため、絶縁油の劣化
やクライオスタットの損傷を防止でき、以りて、長時間
動作を行うことの可能なジャイロトロン14rR裟置が
構成できる。
As mentioned above, by using the gyrotron cryostat of the present invention, the insulating oil in the oil tank can convect without stagnation, so deterioration of the insulating oil and damage to the cryostat can be prevented, and the following: As a result, a gyrotron 14rR device capable of operating for a long period of time can be constructed.

【図面の簡単な説明】[Brief explanation of the drawing]

第11Aは1本発明のジャイロトロン用クライオスタッ
トとそれを用いて構成したジャイロトロン発温^虚を示
す奪成図、第2図は、従来のジャイロトロン用クライオ
スタットとそれを用いて構成したジャイロトロン免振T
装置を示す構成図である。 l・・・ジャイロトロン発振管、2・・・電子銃、3・
・・ジャイロトロン用クライオスタット、4・・・油タ
ンク、5・・・ソケツト、6・・・電源機器類、7・・
・ソケット支詩板、8・・・絶縁油。 代理人 弁理士  則 近 憲 右 同     竹 花 喜久男
11A is an ablation diagram showing the cryostat for a gyrotron of the present invention and the gyrotron constructed using the same; FIG. 2 is a diagram showing the conventional cryostat for a gyrotron and the gyrotron constructed using the same. Seismic isolation T
FIG. 2 is a configuration diagram showing the device. l... Gyrotron oscillation tube, 2... Electron gun, 3.
... Cryostat for gyrotron, 4... Oil tank, 5... Socket, 6... Power supply equipment, 7...
・Socket support plate, 8...Insulating oil. Agent Patent Attorney Ken Nori Chika Udo Kikuo Takehana

Claims (1)

【特許請求の範囲】[Claims] 複数個の同軸状の超電導ソレノイド磁石を支持し冷却す
る手段とジャイロトロンを挿入する中空の常温空間を有
し、かつ、油タンクに設置して使用されるジャイロトロ
ン用クライオスタットにおいて、このクライオスタット
の下面を、ジャイロトロンが挿入される常温空間側が凸
になるように傾斜させたことを特徴とするジャイロトロ
ン用クライオスタット。
In a cryostat for a gyrotron that has means for supporting and cooling a plurality of coaxial superconducting solenoid magnets and a hollow normal temperature space into which a gyrotron is inserted, and is used by being installed in an oil tank, the lower surface of the cryostat is A cryostat for a gyrotron, characterized in that the gyrotron is tilted so that the side of the normal temperature space into which the gyrotron is inserted is convex.
JP27390686A 1986-11-19 1986-11-19 Crystat for gyrotron Pending JPS63128524A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP27390686A JPS63128524A (en) 1986-11-19 1986-11-19 Crystat for gyrotron

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27390686A JPS63128524A (en) 1986-11-19 1986-11-19 Crystat for gyrotron

Publications (1)

Publication Number Publication Date
JPS63128524A true JPS63128524A (en) 1988-06-01

Family

ID=17534219

Family Applications (1)

Application Number Title Priority Date Filing Date
JP27390686A Pending JPS63128524A (en) 1986-11-19 1986-11-19 Crystat for gyrotron

Country Status (1)

Country Link
JP (1) JPS63128524A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2679700A1 (en) * 1991-07-26 1993-01-29 Thomson Csf Device for mounting a power electron tube on a vessel accommodating associated electronic means

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2679700A1 (en) * 1991-07-26 1993-01-29 Thomson Csf Device for mounting a power electron tube on a vessel accommodating associated electronic means

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