JPH0140942B2 - - Google Patents
Info
- Publication number
- JPH0140942B2 JPH0140942B2 JP57048657A JP4865782A JPH0140942B2 JP H0140942 B2 JPH0140942 B2 JP H0140942B2 JP 57048657 A JP57048657 A JP 57048657A JP 4865782 A JP4865782 A JP 4865782A JP H0140942 B2 JPH0140942 B2 JP H0140942B2
- Authority
- JP
- Japan
- Prior art keywords
- gas
- valve
- pipe
- carrier gas
- discharge
- 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
- 239000007789 gas Substances 0.000 claims description 107
- 239000012159 carrier gas Substances 0.000 claims description 67
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 41
- 238000005259 measurement Methods 0.000 claims description 21
- 239000002915 spent fuel radioactive waste Substances 0.000 claims description 11
- 238000004868 gas analysis Methods 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 239000003758 nuclear fuel Substances 0.000 claims description 2
- 230000004992 fission Effects 0.000 description 15
- 238000005253 cladding Methods 0.000 description 5
- 238000007689 inspection Methods 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- FHNFHKCVQCLJFQ-NJFSPNSNSA-N Xenon-133 Chemical compound [133Xe] FHNFHKCVQCLJFQ-NJFSPNSNSA-N 0.000 description 2
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 2
- 239000004327 boric acid Substances 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229940106670 xenon-133 Drugs 0.000 description 2
- PNDPGZBMCMUPRI-HVTJNCQCSA-N 10043-66-0 Chemical compound [131I][131I] PNDPGZBMCMUPRI-HVTJNCQCSA-N 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- TVFDJXOCXUVLDH-RNFDNDRNSA-N cesium-137 Chemical compound [137Cs] TVFDJXOCXUVLDH-RNFDNDRNSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005251 gamma ray Effects 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
- G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
- G01M3/2876—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for valves
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57048657A JPS58166236A (ja) | 1982-03-26 | 1982-03-26 | 原子燃料集合体用シツピング装置の開閉弁と管路の漏洩検査方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57048657A JPS58166236A (ja) | 1982-03-26 | 1982-03-26 | 原子燃料集合体用シツピング装置の開閉弁と管路の漏洩検査方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58166236A JPS58166236A (ja) | 1983-10-01 |
| JPH0140942B2 true JPH0140942B2 (ko) | 1989-09-01 |
Family
ID=12809415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57048657A Granted JPS58166236A (ja) | 1982-03-26 | 1982-03-26 | 原子燃料集合体用シツピング装置の開閉弁と管路の漏洩検査方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58166236A (ko) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2609140C1 (ru) * | 2016-01-26 | 2017-01-30 | Акционерное Общество "Ордена Ленина Научно-Исследовательский И Конструкторский Институт Энерготехники Имени Н.А. Доллежаля" | Способ влажностного контроля течи трубопроводов и оборудования контура охлаждения ядерной или тепловой энергетической установки |
-
1982
- 1982-03-26 JP JP57048657A patent/JPS58166236A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58166236A (ja) | 1983-10-01 |
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