CH626148A5 - Appliance for remotely repairing the tubes of a steam generator - Google Patents
Appliance for remotely repairing the tubes of a steam generator Download PDFInfo
- Publication number
- CH626148A5 CH626148A5 CH248578A CH248578A CH626148A5 CH 626148 A5 CH626148 A5 CH 626148A5 CH 248578 A CH248578 A CH 248578A CH 248578 A CH248578 A CH 248578A CH 626148 A5 CH626148 A5 CH 626148A5
- Authority
- CH
- Switzerland
- Prior art keywords
- arrow
- carriage
- tool
- column
- tube
- Prior art date
Links
- 238000003466 welding Methods 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 13
- 229910052742 iron Inorganic materials 0.000 description 7
- 235000000396 iron Nutrition 0.000 description 7
- 239000012530 fluid Substances 0.000 description 5
- 238000000926 separation method Methods 0.000 description 4
- 239000011261 inert gas Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002285 radioactive effect Effects 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- 210000001835 viscera Anatomy 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000013529 heat transfer fluid Substances 0.000 description 1
- 150000002505 iron Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F11/00—Arrangements for sealing leaky tubes and conduits
- F28F11/02—Arrangements for sealing leaky tubes and conduits using obturating elements, e.g. washers, inserted and operated independently of each other
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/18—Appliances for use in repairing pipes
-
- 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
- F22B37/003—Maintenance, repairing or inspecting equipment positioned in or via the headers
- F22B37/005—Positioning apparatus specially adapted therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- High Energy & Nuclear Physics (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US77567677A | 1977-03-08 | 1977-03-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH626148A5 true CH626148A5 (en) | 1981-10-30 |
Family
ID=25105148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH248578A CH626148A5 (en) | 1977-03-08 | 1978-03-07 | Appliance for remotely repairing the tubes of a steam generator |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS53110120A (enrdf_load_stackoverflow) |
| BE (1) | BE864682A (enrdf_load_stackoverflow) |
| CH (1) | CH626148A5 (enrdf_load_stackoverflow) |
| ES (1) | ES467642A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2382986A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1581981A (enrdf_load_stackoverflow) |
| IT (1) | IT1093293B (enrdf_load_stackoverflow) |
| SE (1) | SE7802593L (enrdf_load_stackoverflow) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4188167A (en) * | 1978-03-07 | 1980-02-12 | The Babcock & Wilcox Company | Apparatus for aligning an inspection or repair device with a selected tube in a heat exchanger |
| US4231696A (en) * | 1978-06-14 | 1980-11-04 | Westinghouse Electric Corp. | Multi-function end effector |
| US4219976A (en) * | 1978-08-01 | 1980-09-02 | Westinghouse Electric Corp. | Machine and method for decontaminating nuclear steam generator channel head |
| US4247974A (en) * | 1978-10-18 | 1981-02-03 | Westinghouse Electric Corp. | Set-up method for steam generator tube installation apparatus |
| US4262402A (en) * | 1978-10-18 | 1981-04-21 | Westinghouse Electric Corp. | Method for servicing a steam generator |
| JPS5626989U (enrdf_load_stackoverflow) * | 1979-08-08 | 1981-03-12 | ||
| ES8703321A1 (es) * | 1983-10-11 | 1987-02-16 | Babcock & Wilcox Co | Un dispositivo manipulador a distancia para reparar tuberias y chapas de tuberias de un generador de vapor. |
| FR2564362B1 (fr) * | 1984-05-18 | 1986-11-07 | Realisa Indles Et | Robot de travail a l'interieur d'une capacite, procede de mise en position de travail d'un outil a l'interieur d'une capacite a l'aide d'un tel robot et procede de changement d'outil sur un tel robot |
| US5483033A (en) * | 1993-10-08 | 1996-01-09 | Westinghouse Electric Corporation | Apparatus and method for sequentially registering tool modules for a welding operation of a tube |
| US8938044B2 (en) * | 2012-05-10 | 2015-01-20 | Westinghouse Electric Company Llc | Tubesheet walker for heat exchanger inspections |
| CN114346955B (zh) * | 2021-12-31 | 2024-02-09 | 核动力运行研究所 | 一种用于定位机器人的托体式安装工具 |
-
1978
- 1978-03-06 JP JP2460578A patent/JPS53110120A/ja active Pending
- 1978-03-06 IT IT20901/78A patent/IT1093293B/it active
- 1978-03-07 CH CH248578A patent/CH626148A5/fr not_active IP Right Cessation
- 1978-03-07 SE SE7802593A patent/SE7802593L/xx unknown
- 1978-03-07 FR FR7806521A patent/FR2382986A1/fr active Granted
- 1978-03-07 ES ES467642A patent/ES467642A1/es not_active Expired
- 1978-03-08 GB GB9191/78A patent/GB1581981A/en not_active Expired
- 1978-03-08 BE BE185761A patent/BE864682A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BE864682A (fr) | 1978-09-08 |
| FR2382986B1 (enrdf_load_stackoverflow) | 1984-08-17 |
| GB1581981A (en) | 1980-12-31 |
| SE7802593L (sv) | 1978-09-09 |
| ES467642A1 (es) | 1980-01-01 |
| FR2382986A1 (fr) | 1978-10-06 |
| IT1093293B (it) | 1985-07-19 |
| IT7820901A0 (it) | 1978-03-06 |
| JPS53110120A (en) | 1978-09-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |