ES2949678T3 - Herramienta de intercambio y guía de hoja para reactor de agua en ebullición - Google Patents
Herramienta de intercambio y guía de hoja para reactor de agua en ebullición Download PDFInfo
- Publication number
- ES2949678T3 ES2949678T3 ES20727761T ES20727761T ES2949678T3 ES 2949678 T3 ES2949678 T3 ES 2949678T3 ES 20727761 T ES20727761 T ES 20727761T ES 20727761 T ES20727761 T ES 20727761T ES 2949678 T3 ES2949678 T3 ES 2949678T3
- Authority
- ES
- Spain
- Prior art keywords
- tool
- blade
- pair
- blade guide
- fuel
- 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.)
- Active
Links
- 238000009835 boiling Methods 0.000 title claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 6
- 239000000446 fuel Substances 0.000 claims abstract description 107
- 210000000078 claw Anatomy 0.000 claims description 31
- 238000000034 method Methods 0.000 claims description 14
- 230000004913 activation Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000013519 translation Methods 0.000 abstract description 2
- 230000006870 function Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 230000002745 absorbent Effects 0.000 description 3
- 239000002250 absorbent Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004992 fission Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000003758 nuclear fuel Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
- G21C19/02—Details of handling arrangements
- G21C19/10—Lifting devices or pulling devices adapted for co-operation with fuel elements or with control elements
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
- G21C19/02—Details of handling arrangements
- G21C19/10—Lifting devices or pulling devices adapted for co-operation with fuel elements or with control elements
- G21C19/105—Lifting devices or pulling devices adapted for co-operation with fuel elements or with control elements with grasping or spreading coupling elements
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
- G21C19/20—Arrangements for introducing objects into the pressure vessel; Arrangements for handling objects within the pressure vessel; Arrangements for removing objects from the pressure vessel
- G21C19/207—Assembling, maintenance or repair of reactor components
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
- G21C19/20—Arrangements for introducing objects into the pressure vessel; Arrangements for handling objects within the pressure vessel; Arrangements for removing objects from the pressure vessel
- G21C19/205—Interchanging of fuel elements in the core, i.e. fuel shuffling
-
- 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
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Sawing (AREA)
- Fuel Cell (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16/412,979 US11348700B2 (en) | 2019-05-15 | 2019-05-15 | Boiling water reactor blade guide and exchange tool |
| PCT/US2020/030730 WO2020231639A1 (en) | 2019-05-15 | 2020-04-30 | Boiling water reactor blade guide and exchange tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2949678T3 true ES2949678T3 (es) | 2023-10-02 |
Family
ID=70802930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES20727761T Active ES2949678T3 (es) | 2019-05-15 | 2020-04-30 | Herramienta de intercambio y guía de hoja para reactor de agua en ebullición |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US11348700B2 (enExample) |
| EP (1) | EP3970165B1 (enExample) |
| JP (1) | JP7482898B2 (enExample) |
| CA (1) | CA3139442C (enExample) |
| ES (1) | ES2949678T3 (enExample) |
| MX (1) | MX2021013598A (enExample) |
| WO (1) | WO2020231639A1 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113871041B (zh) * | 2021-09-26 | 2024-05-10 | 中国原子能科学研究院 | 控制棒组件的安装方法、取出方法以及更换方法 |
| CN119170308B (zh) * | 2024-08-16 | 2025-10-17 | 福建福清核电有限公司 | 一种核电厂容器内异物打捞装置和打捞方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5473645A (en) | 1993-05-21 | 1995-12-05 | General Electric Company | Fuel support and control rod storage rack |
| US6047037A (en) | 1997-05-19 | 2000-04-04 | Combustion Engineering, Inc. | Multi-lift tool and method for moving control rods in a nuclear reactor |
| DE19751688C1 (de) | 1997-11-21 | 1999-08-19 | Siemens Ag | Adapter für einen verkürzten Brennstab eines Kernreaktor-Brennelements und Verfahren zum Einsetzen oder Herausnehmen von Brennstäben |
| US8934601B2 (en) * | 2011-09-30 | 2015-01-13 | Ge-Hitachi Nuclear Energy Americas Llc | Method and apparatus for a BWR control rod handling grapple |
| US9852821B2 (en) | 2013-01-24 | 2017-12-26 | Westinghouse Electric Company Llc | Nuclear fuel assembly handling apparatus |
-
2019
- 2019-05-15 US US16/412,979 patent/US11348700B2/en active Active
-
2020
- 2020-04-30 WO PCT/US2020/030730 patent/WO2020231639A1/en not_active Ceased
- 2020-04-30 MX MX2021013598A patent/MX2021013598A/es unknown
- 2020-04-30 CA CA3139442A patent/CA3139442C/en active Active
- 2020-04-30 ES ES20727761T patent/ES2949678T3/es active Active
- 2020-04-30 JP JP2021563652A patent/JP7482898B2/ja active Active
- 2020-04-30 EP EP20727761.7A patent/EP3970165B1/en active Active
-
2022
- 2022-04-07 US US17/715,347 patent/US11749416B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US11348700B2 (en) | 2022-05-31 |
| CA3139442A1 (en) | 2020-11-19 |
| WO2020231639A1 (en) | 2020-11-19 |
| EP3970165A1 (en) | 2022-03-23 |
| US11749416B2 (en) | 2023-09-05 |
| MX2021013598A (es) | 2022-02-23 |
| EP3970165B1 (en) | 2023-05-31 |
| US20220270771A1 (en) | 2022-08-25 |
| JP7482898B2 (ja) | 2024-05-14 |
| CA3139442C (en) | 2024-04-16 |
| US20200365288A1 (en) | 2020-11-19 |
| JP2022532309A (ja) | 2022-07-14 |
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