JPH0533755B2 - - Google Patents
Info
- Publication number
- JPH0533755B2 JPH0533755B2 JP61039117A JP3911786A JPH0533755B2 JP H0533755 B2 JPH0533755 B2 JP H0533755B2 JP 61039117 A JP61039117 A JP 61039117A JP 3911786 A JP3911786 A JP 3911786A JP H0533755 B2 JPH0533755 B2 JP H0533755B2
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- exhaust pipe
- end plug
- case
- ionization chamber
- 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 - Lifetime
Links
- 239000004020 conductor Substances 0.000 claims description 32
- 238000003466 welding Methods 0.000 claims description 26
- 239000002184 metal Substances 0.000 claims description 13
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 230000004992 fission Effects 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 11
- 239000010936 titanium Substances 0.000 claims description 10
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 9
- 229910001220 stainless steel Inorganic materials 0.000 claims description 9
- 239000010935 stainless steel Substances 0.000 claims description 9
- 229910052719 titanium Inorganic materials 0.000 claims description 9
- 239000007769 metal material Substances 0.000 claims description 8
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 2
- 239000000463 material Substances 0.000 description 8
- 125000006850 spacer group Chemical group 0.000 description 6
- 238000007789 sealing Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- JFALSRSLKYAFGM-OIOBTWANSA-N uranium-235 Chemical compound [235U] JFALSRSLKYAFGM-OIOBTWANSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- -1 that is Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J47/00—Tubes for determining the presence, intensity, density or energy of radiation or particles
- H01J47/12—Neutron detector tubes, e.g. BF3 tubes
- H01J47/1227—Fission detectors
- H01J47/1233—Ionisation chambers
Landscapes
- Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Measurement Of Radiation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61039117A JPS62197784A (ja) | 1986-02-26 | 1986-02-26 | 中性子検出用核分裂型電離箱 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61039117A JPS62197784A (ja) | 1986-02-26 | 1986-02-26 | 中性子検出用核分裂型電離箱 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62197784A JPS62197784A (ja) | 1987-09-01 |
| JPH0533755B2 true JPH0533755B2 (enrdf_load_stackoverflow) | 1993-05-20 |
Family
ID=12544139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61039117A Granted JPS62197784A (ja) | 1986-02-26 | 1986-02-26 | 中性子検出用核分裂型電離箱 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62197784A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7335890B2 (en) * | 2006-06-22 | 2008-02-26 | General Electric Company | Method and apparatus for detecting atomic particles |
-
1986
- 1986-02-26 JP JP61039117A patent/JPS62197784A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62197784A (ja) | 1987-09-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |