JPS6327200Y2 - - Google Patents
Info
- Publication number
- JPS6327200Y2 JPS6327200Y2 JP1983012594U JP1259483U JPS6327200Y2 JP S6327200 Y2 JPS6327200 Y2 JP S6327200Y2 JP 1983012594 U JP1983012594 U JP 1983012594U JP 1259483 U JP1259483 U JP 1259483U JP S6327200 Y2 JPS6327200 Y2 JP S6327200Y2
- Authority
- JP
- Japan
- Prior art keywords
- lead wire
- tank
- inner tank
- upper flange
- pipe
- 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.)
- Expired
Links
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 12
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims 1
- 229910052734 helium Inorganic materials 0.000 description 4
- 239000001307 helium Substances 0.000 description 4
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 241000238366 Cephalopoda Species 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
Landscapes
- Details Of Measuring And Other Instruments (AREA)
- Containers, Films, And Cooling For Superconductive Devices (AREA)
Description
【考案の詳細な説明】
〔技術分野〕
本考案は、超電導センサー収納容器の改良に関
するものである。[Detailed Description of the Invention] [Technical Field] The present invention relates to an improvement of a superconducting sensor storage container.
第１図に示すように超電導現象を利用したセン
サー１（例えば連続液面計やSQUIDセンサー）
は、従来液体ヘリウム２と一緒に断熱容器１０中
に収納される。センサー１から計測器３へのリー
ド線４は内槽５および外槽６を貫通する接続端子
７，８を経由する。しかし、貫通接続端子部７，
８で真空洩れを起し易い。特に内槽５に取付けら
れた接続端子７は、液体ヘリウム２の温度4.2K
になるため、熱収縮に伴う隙間を生じ易く、ひん
ぱんに真空洩れを起すので、断熱層９の信頼性が
悪い。
As shown in Figure 1, a sensor 1 that uses superconductivity (e.g. continuous liquid level gauge or SQUID sensor)
is conventionally stored in a heat insulating container 10 together with liquid helium 2. A lead wire 4 from the sensor 1 to the measuring instrument 3 passes through connection terminals 7 and 8 that penetrate the inner tank 5 and the outer tank 6. However, the through connection terminal portion 7,
8, vacuum leaks are likely to occur. In particular, the connection terminal 7 attached to the inner tank 5 is connected to the liquid helium 2 at a temperature of 4.2K.
Therefore, gaps are likely to occur due to thermal contraction, and vacuum leaks frequently occur, resulting in poor reliability of the heat insulating layer 9.
また、外槽６と内槽５とが一体化する前にリー
ド線４がつながるため両者（外槽５と内槽６）の
動きに自由度がなくなる。従つて組立時に取扱い
が困難であるという欠点も有している。 Further, since the lead wire 4 is connected before the outer tank 6 and the inner tank 5 are integrated, there is no freedom in the movement of both (the outer tank 5 and the inner tank 6). Therefore, it also has the disadvantage that it is difficult to handle during assembly.
（考案の構成と実施例）
上述のように従来例の真空洩れを生じるのを防
ぎ、断熱層の信頼性を高め、リード線がつながる
ための外槽，内槽の自由度がなくならないよう
に、即ち組立時に取扱い易いようにすることが目
的であるので、本考案は首部パイプ及び上部フラ
ンジを２重構造とし、その境界部にリード線を配
置する構成とした。(Structure and implementation example of the idea) As mentioned above, the vacuum leakage of the conventional example is prevented, the reliability of the heat insulating layer is improved, and the flexibility of the outer tank and inner tank for connecting lead wires is not lost. That is, since the purpose is to make it easier to handle during assembly, the present invention has a structure in which the neck pipe and the upper flange are made into a double structure, and the lead wire is arranged at the boundary between them.
次に本考案の超電導センサー収納容器の実施例
を第２図に示して説明する。 Next, an embodiment of the superconducting sensor storage container of the present invention will be described with reference to FIG.
第２図において、首部１１を２重パイプとな
し、内側パイプの外面の一部を削り、外側パイプ
との間の空間にリード線４を通す。リード線４を
通した後は樹脂１２で埋める（第３図の首部断面
図参照）。上部フランジ１３も２重構造とし、接
合面の一方に溝１４を切り、リード線４を通し、
上部フランジに取付けられた接続端子１５につな
ぎ込む。なお、１はセンサー、５は内槽、６は外
槽、９は断熱層、１６はリード線４が通る穴、１
７は首部通路である。 In FIG. 2, the neck 11 is made into a double pipe, a part of the outer surface of the inner pipe is shaved off, and the lead wire 4 is passed through the space between it and the outer pipe. After passing the lead wire 4 through, it is filled with resin 12 (see the sectional view of the neck in FIG. 3). The upper flange 13 also has a double structure, with a groove 14 cut on one side of the joint surface, through which the lead wire 4 is passed.
Connect to the connection terminal 15 attached to the upper flange. In addition, 1 is a sensor, 5 is an inner tank, 6 is an outer tank, 9 is a heat insulating layer, 16 is a hole through which the lead wire 4 passes, 1
7 is a neck passage.
本考案の超電導センサー収納容器の構成は上述
のとおりである。 The structure of the superconducting sensor storage container of the present invention is as described above.
本考案の効果は、
(1) リード線が断熱層を経油しないことになるの
で、断熱層の信頼性が向上する。
The effects of the present invention are as follows: (1) Since the lead wire does not pass through the heat insulating layer, the reliability of the heat insulating layer is improved.
(2) 各種装置やヘリウムトランスフアチユーブが
出入する首部内面にリード線が露出しないの
で、リード線が切れることがない。(2) Since the lead wires are not exposed on the inner surface of the neck where various devices and helium transfer tubes enter and exit, the lead wires will not break.
(3) 上部フランジと内槽を組立てたものに積層断
熱材を施工したものと外槽とを完全に分離でき
るので、組立時に取扱いが容易である。(3) Since the upper flange and inner tank are assembled and the laminated insulation material is applied, and the outer tank can be completely separated, handling is easy during assembly.
等である。etc.
第１図は従来の，第２図は本考案のそれぞれ超
電導センサー収納容器の説明図、第３図は第２図
のＡ−Ａ断面図である。
１……超電導センサー、２……液体ヘリウム、
３……計測器、４……リード線、５……内槽、６
……外槽、７……内槽に取付けられた接続端子、
８……外槽に取付けられた接続端子、９……断熱
層、１０……断熱容器、１１……首部、１２……
樹脂、１３……上部フランジ、１４……上部フラ
ンジ接合面の一方に設けた溝、１５……上部フラ
ンジに取付けられた接続端子、１６……上部フラ
ンジに設けたリード線の通る穴、１７……首部通
路。
FIG. 1 is an explanatory diagram of a conventional superconducting sensor storage container, FIG. 2 is an explanatory diagram of a superconducting sensor storage container of the present invention, and FIG. 3 is a sectional view taken along the line AA in FIG. 2. 1...Superconducting sensor, 2...Liquid helium,
3... Measuring instrument, 4... Lead wire, 5... Inner tank, 6
...Outer tank, 7... Connection terminal attached to the inner tank,
8... Connection terminal attached to the outer tank, 9... Heat insulation layer, 10... Heat insulation container, 11... Neck, 12...
Resin, 13... Upper flange, 14... Groove provided on one side of the upper flange joint surface, 15... Connection terminal attached to the upper flange, 16... Hole provided in the upper flange for the lead wire to pass through, 17... ...Neck passage.
Claims (1)
からなる断熱容器において、上部フランジを２枚
貼合わせとし、該貼合わせ面に溝を設けてリード
線通路とし、首部（内槽の一部）を２重パイプ構
造とし、内側パイプ外周の一部を軸方向に削り、
外側パイプ内面との間に空間を設けたリード線通
路を樹脂で埋めた構造を特徴とする超電導センサ
ー収納容器。 In an insulated container consisting of an inner tank, a heat insulating layer, and an outer tank that houses a superconducting sensor, the upper flange is made by laminating two pieces, and a groove is provided on the laminated surface to serve as a lead wire passage, and the neck (part of the inner tank) has a double pipe structure, and a part of the outer circumference of the inner pipe is shaved in the axial direction,
A superconducting sensor storage container characterized by a structure in which the lead wire passage with a space between it and the inner surface of the outer pipe is filled with resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983012594U JPS59118900U (en) | 1983-01-31 | 1983-01-31 | Superconducting sensor-storage container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983012594U JPS59118900U (en) | 1983-01-31 | 1983-01-31 | Superconducting sensor-storage container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59118900U JPS59118900U (en) | 1984-08-10 |
| JPS6327200Y2 true JPS6327200Y2 (en) | 1988-07-22 |
Family
ID=30143994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1983012594U Granted JPS59118900U (en) | 1983-01-31 | 1983-01-31 | Superconducting sensor-storage container |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59118900U (en) |
-
1983
- 1983-01-31 JP JP1983012594U patent/JPS59118900U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59118900U (en) | 1984-08-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6132895U (en) | Insulated pipe connection structure | |
| JPS59118900U (en) | Superconducting sensor-storage container | |
| JPS61129991U (en) | ||
| JPS5986496U (en) | Cold insulation structure for low temperature piping | |
| JPS62114292U (en) | ||
| JPH0346511Y2 (en) | ||
| JPS6240233Y2 (en) | ||
| JPS587810Y2 (en) | Shielding structure for straight connections | |
| JPS62147800U (en) | ||
| JPS58633U (en) | Power cable insulation connection | |
| JPS6111959Y2 (en) | ||
| JPH01109228U (en) | ||
| JPS62140707U (en) | ||
| JPS5929492U (en) | Insulation device for cryogenic fluid transport piping | |
| JPS5831489U (en) | pipe fittings | |
| JPS5936126U (en) | insulation operation rod | |
| JPS60168989A (en) | vacuum insulation piping | |
| JPS6014399U (en) | Cooling structure inside the roof-penetrating sleeve of a low-temperature tank | |
| JPH0216541U (en) | ||
| JPS6270460U (en) | ||
| JPS6088194U (en) | insulation pipe | |
| JPS6138593U (en) | Fusion device vacuum vessel flange fastening structure | |
| JPS58172333U (en) | Composite heat shrink tube | |
| JPS58176513U (en) | gas insulated electrical equipment | |
| JPS5833898U (en) | cryogenic tank |