CS274411B2 - Method of vver-440 type atomic power plants' blocks' hermetic spaces' repeated integral leakage tests with locating tower - Google Patents
Method of vver-440 type atomic power plants' blocks' hermetic spaces' repeated integral leakage tests with locating tower Download PDFInfo
- Publication number
- CS274411B2 CS274411B2 CS885784A CS885784A CS274411B2 CS 274411 B2 CS274411 B2 CS 274411B2 CS 885784 A CS885784 A CS 885784A CS 885784 A CS885784 A CS 885784A CS 274411 B2 CS274411 B2 CS 274411B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- pressure
- hermetic
- hermetic space
- space
- mpa
- Prior art date
Links
- 238000012360 testing method Methods 0.000 title claims description 29
- 238000000034 method Methods 0.000 title claims description 12
- 238000005259 measurement Methods 0.000 claims description 24
- 230000004807 localization Effects 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 4
- 230000000087 stabilizing effect Effects 0.000 claims 1
- 238000001816 cooling Methods 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 239000003507 refrigerant Substances 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 238000011022 operating instruction Methods 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000004980 dosimetry Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 241000656145 Thyrsites atun Species 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000000205 computational method Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000013213 extrapolation Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU834102A HU192249B (en) | 1983-11-30 | 1983-11-30 | Method for repeated integral testing compactness of the sealed department of blocks of vver-440 type in atomic power station, provided with tower of localization |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CS885784A2 CS885784A2 (en) | 1990-09-12 |
| CS274411B2 true CS274411B2 (en) | 1991-04-11 |
Family
ID=10966903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS885784A CS274411B2 (en) | 1983-11-30 | 1984-11-20 | Method of vver-440 type atomic power plants' blocks' hermetic spaces' repeated integral leakage tests with locating tower |
Country Status (5)
| Country | Link |
|---|---|
| BG (1) | BG48700A3 (enrdf_load_stackoverflow) |
| CS (1) | CS274411B2 (enrdf_load_stackoverflow) |
| CU (1) | CU21786A3 (enrdf_load_stackoverflow) |
| DD (1) | DD229241A5 (enrdf_load_stackoverflow) |
| HU (1) | HU192249B (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118408696B (zh) * | 2024-07-02 | 2025-02-07 | 南通华隆微电子股份有限公司 | 一种半导体封装气密性检测方法 |
-
1983
- 1983-11-30 HU HU834102A patent/HU192249B/hu unknown
-
1984
- 1984-11-20 CS CS885784A patent/CS274411B2/cs unknown
- 1984-11-26 DD DD84269887A patent/DD229241A5/de not_active IP Right Cessation
- 1984-11-27 BG BG067687A patent/BG48700A3/xx unknown
- 1984-11-30 CU CU36220A patent/CU21786A3/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CS885784A2 (en) | 1990-09-12 |
| HUH2981A (en) | 1985-07-29 |
| DD229241A5 (de) | 1985-10-30 |
| BG48700A3 (en) | 1991-04-15 |
| HU192249B (en) | 1987-05-28 |
| CU21786A3 (enrdf_load_stackoverflow) | 1993-10-01 |
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