JPS61190879U - - Google Patents
Info
- Publication number
- JPS61190879U JPS61190879U JP7417585U JP7417585U JPS61190879U JP S61190879 U JPS61190879 U JP S61190879U JP 7417585 U JP7417585 U JP 7417585U JP 7417585 U JP7417585 U JP 7417585U JP S61190879 U JPS61190879 U JP S61190879U
- Authority
- JP
- Japan
- Prior art keywords
- radiation
- detection device
- radiation detector
- gas
- cooling gas
- 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
- 230000005855 radiation Effects 0.000 claims description 16
- 238000001514 detection method Methods 0.000 claims description 9
- 239000000112 cooling gas Substances 0.000 claims 4
- 239000007789 gas Substances 0.000 claims 4
- 238000009529 body temperature measurement Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Description
第１図は本考案の一実施例の概略構成図、第２
図は本考案の他の実施例の概略構成図、第３図は
本考案のさらに他の実施例の概略構成図である。
１，１０，２０：放射線検出装置、２：放射線
検出器、３：真空ビン、３Ａ：真空層、４：円筒
状管体、５：被計測物、１１：有底円筒状管体、
１３：流通口、１４，１５：つる巻きばね。
Figure 1 is a schematic diagram of an embodiment of the present invention;
The figure is a schematic block diagram of another embodiment of the present invention, and FIG. 3 is a schematic block diagram of still another embodiment of the present invention. 1, 10, 20: radiation detection device, 2: radiation detector, 3: vacuum bottle, 3A: vacuum layer, 4: cylindrical tube, 5: object to be measured, 11: bottomed cylindrical tube,
13: Distribution port, 14, 15: Spiral spring.
Claims (1)
する放射線検出器と、この放射線検出器の外側を
真空層で取囲む真空ビンと、前記放射線検出器と
真空ビンとの間の空間部に設けられ円筒状に形成
され冷却気体を内側から前記放射線検出器の検出
端の近辺を経て外側に流通させ得る気体流通部材
とを備えたことを特徴とする放射線検出装置。 (2) 実用新案登録請求の範囲第１項に記載の放
射線検出装置において、気体流通部材は、有底円
筒状に形成されこの底部に流通孔が設けられ、冷
却気体を内側から放射線検出器の検出端の近辺に
配置される前記流通孔を経て外側に流通させる際
に、前記流通孔より真空ビンに吹付けることを特
徴とする放射線検出装置。 (3) 実用新案登録請求の範囲第１項または第２
項のいずれかに記載の放射線検出装置において、
気体流通部材は、冷却気体をらせん状に旋回させ
ながら内側から放射線検出器の検出端側を経て外
側に流通させるらせん部材を有することを特徴と
する放射線検出装置。[Scope of Claim for Utility Model Registration] (1) A radiation detector that detects radiation generated from a high-temperature measurement object, a vacuum bottle surrounding the radiation detector with a vacuum layer, and a vacuum bottle surrounding the radiation detector with a vacuum layer. A radiation detection device comprising: a gas distribution member that is provided in a space between the bottle and is formed in a cylindrical shape and that allows cooling gas to flow from the inside through the vicinity of the detection end of the radiation detector to the outside. Device. (2) In the radiation detection device set forth in Claim 1 of the Utility Model Registration Claim, the gas flow member is formed in the shape of a cylinder with a bottom, and a flow hole is provided in the bottom of the gas flow member to supply the cooling gas to the radiation detector from the inside. A radiation detection device characterized in that when the radiation is distributed to the outside through the distribution hole disposed near the detection end, the radiation is sprayed onto a vacuum bottle through the distribution hole. (3) Scope of claims for utility model registration, paragraph 1 or 2
In the radiation detection device according to any of paragraphs,
A radiation detection device characterized in that the gas distribution member has a spiral member that circulates the cooling gas from the inside through the detection end side of the radiation detector to the outside while swirling the cooling gas in a spiral shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7417585U JPS61190879U (en) | 1985-05-21 | 1985-05-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7417585U JPS61190879U (en) | 1985-05-21 | 1985-05-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61190879U true JPS61190879U (en) | 1986-11-27 |
Family
ID=30614226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7417585U Pending JPS61190879U (en) | 1985-05-21 | 1985-05-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61190879U (en) |
-
1985
- 1985-05-21 JP JP7417585U patent/JPS61190879U/ja active Pending