JPS6353907B2 - - Google Patents
Info
- Publication number
- JPS6353907B2 JPS6353907B2 JP16771479A JP16771479A JPS6353907B2 JP S6353907 B2 JPS6353907 B2 JP S6353907B2 JP 16771479 A JP16771479 A JP 16771479A JP 16771479 A JP16771479 A JP 16771479A JP S6353907 B2 JPS6353907 B2 JP S6353907B2
- Authority
- JP
- Japan
- Prior art keywords
- wrapper
- steam generator
- guide member
- assembly
- strut
- 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
- 238000005520 cutting process Methods 0.000 claims description 31
- 125000006850 spacer group Chemical group 0.000 claims description 14
- 239000007789 gas Substances 0.000 description 5
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/002—Component parts or details of steam boilers specially adapted for nuclear steam generators, e.g. maintenance, repairing or inspecting equipment not otherwise provided for
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Arc Welding In General (AREA)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US97416078A | 1978-12-28 | 1978-12-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5592271A JPS5592271A (en) | 1980-07-12 |
| JPS6353907B2 true JPS6353907B2 (xx) | 1988-10-26 |
Family
ID=25521673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16771479A Granted JPS5592271A (en) | 1978-12-28 | 1979-12-25 | Cutter |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5592271A (xx) |
| CA (1) | CA1121718A (xx) |
| DE (1) | DE2949270A1 (xx) |
| ES (1) | ES487311A0 (xx) |
| FR (1) | FR2445488A1 (xx) |
| SE (1) | SE7910681L (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2552205B1 (fr) * | 1983-09-21 | 1987-11-06 | Thome Paul | Agencement des structures internes de generateurs de vapeur pour en ameliorer la maintenance |
| KR100362263B1 (ko) * | 1999-12-29 | 2002-11-23 | 한전기공주식회사 | 증기 발생기의 스파이럴 아암 커버 커팅장치 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2213135B1 (xx) * | 1972-11-21 | 1975-04-25 | Gtm Etpm | |
| US3991720A (en) * | 1975-01-29 | 1976-11-16 | Westinghouse Electric Corporation | J tube discharge or feedwater header |
-
1979
- 1979-11-22 CA CA000340455A patent/CA1121718A/en not_active Expired
- 1979-12-07 DE DE19792949270 patent/DE2949270A1/de not_active Withdrawn
- 1979-12-25 JP JP16771479A patent/JPS5592271A/ja active Granted
- 1979-12-27 ES ES487311A patent/ES487311A0/es active Granted
- 1979-12-27 SE SE7910681A patent/SE7910681L/xx not_active Application Discontinuation
- 1979-12-27 FR FR7931789A patent/FR2445488A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| CA1121718A (en) | 1982-04-13 |
| ES8105506A1 (es) | 1981-05-16 |
| FR2445488A1 (fr) | 1980-07-25 |
| SE7910681L (sv) | 1980-06-29 |
| JPS5592271A (en) | 1980-07-12 |
| ES487311A0 (es) | 1981-05-16 |
| DE2949270A1 (de) | 1980-07-10 |
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