JPH0455562U - - Google Patents
Info
- Publication number
- JPH0455562U JPH0455562U JP1990097621U JP9762190U JPH0455562U JP H0455562 U JPH0455562 U JP H0455562U JP 1990097621 U JP1990097621 U JP 1990097621U JP 9762190 U JP9762190 U JP 9762190U JP H0455562 U JPH0455562 U JP H0455562U
- Authority
- JP
- Japan
- Prior art keywords
- sodium
- coil
- filament
- ionization detector
- collector
- 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
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 3
- 229910052708 sodium Inorganic materials 0.000 claims 3
- 239000011734 sodium Substances 0.000 claims 3
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims 2
- 150000002500 ions Chemical class 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 229910052697 platinum Inorganic materials 0.000 claims 1
- 239000012212 insulator Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Examining Or Testing Airtightness (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Description
第１図は本考案のフイラメントとその温度分布
を示す図、第２図は検出器の断面図、第３図、第
４図は従来のフイラメントとその温度分布を示す
図、第５図は特性を示す図である。
１……フイラメントリード、２……フイラメン
ト、３……孔、４……コレクタ、５……絶縁体、
……フイラメント固定金具、７……ネジ。
Figure 1 shows the filament of the present invention and its temperature distribution, Figure 2 is a cross-sectional view of the detector, Figures 3 and 4 show the conventional filament and its temperature distribution, and Figure 5 shows its characteristics. FIG. 1... Filament lead, 2... Filament, 3... Hole, 4... Collector, 5... Insulator,
...Filament fixing bracket, 7...Screw.
Claims (1)
フイラメントで熱的にイオン化し、イオン電流を
コレクタで検出するナトリウムイオン化検出器に
おいて、コイルフイラメントの中央部にコイル外
径をｄとすれば、ｄ〜２ｄの隙間を設けたことを
特徴とするナトリウムイオン化検出器。 In a sodium ionization detector in which sodium particles are thermally ionized with a coiled platinum filament with both ends fixed, and the ion current is detected with a collector, if the outer diameter of the coil is d at the center of the coil filament, then d ~ 2d. A sodium ionization detector characterized by having a gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990097621U JPH0455562U (en) | 1990-09-19 | 1990-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990097621U JPH0455562U (en) | 1990-09-19 | 1990-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0455562U true JPH0455562U (en) | 1992-05-13 |
Family
ID=31838150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990097621U Pending JPH0455562U (en) | 1990-09-19 | 1990-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0455562U (en) |
-
1990
- 1990-09-19 JP JP1990097621U patent/JPH0455562U/ja active Pending
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