JP2022172308A - 往復移動装置 - Google Patents
往復移動装置 Download PDFInfo
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- JP2022172308A JP2022172308A JP2022141636A JP2022141636A JP2022172308A JP 2022172308 A JP2022172308 A JP 2022172308A JP 2022141636 A JP2022141636 A JP 2022141636A JP 2022141636 A JP2022141636 A JP 2022141636A JP 2022172308 A JP2022172308 A JP 2022172308A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000009835 boiling Methods 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 2
- 239000000446 fuel Substances 0.000 description 52
- 238000007689 inspection Methods 0.000 description 21
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 239000003758 nuclear fuel Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000008602 contraction Effects 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 238000004873 anchoring Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000002604 ultrasonography Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 239000002826 coolant Substances 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
- 238000001514 detection method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 239000000837 restrainer Substances 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Classifications
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- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C17/00—Monitoring; Testing ; Maintaining
- G21C17/003—Remote inspection of vessels, e.g. pressure vessels
- G21C17/01—Inspection of the inner surfaces of vessels
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C17/00—Monitoring; Testing ; Maintaining
- G21C17/003—Remote inspection of vessels, e.g. pressure vessels
- G21C17/007—Inspection of the outer surfaces of vessels
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C17/00—Monitoring; Testing ; Maintaining
- G21C17/003—Remote inspection of vessels, e.g. pressure vessels
- G21C17/013—Inspection vehicles
-
- 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
-
- 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
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- 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)
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Abstract
Description
Claims (6)
- 沸騰水型原子炉(10)の炉心シュラウド(12)の内部領域(8)に受け入れ可能なツール(4)に取り付けるように、また、当該内部領域にデバイス(6)を搬入するように構成された往復移動装置(86)であって、
当該ツール上に設置するように構成され、互いに反対側の第1の側面(91A)および第2の側面(91B)を有するプラットフォーム(88)と、
当該プラットフォーム上に設置される細長い支持部(90)であって、互いに反対側の第1の端部(101A)および第2の端部(101B)を有し、当該プラットフォームに対して長手軸の方向の第1の方向へ移動可能であり、当該第1の方向は移動により当該第1の端部が当該第1の側面から相対的に離れる方向であり、さらに当該第1の方向とは反対の第2の方向へ移動可能であり、当該第2の方向は移動により当該第2の端部が当該第2の側面から相対的に離れる方向であることを特徴とする支持部(90)と、
細長い可撓性のベルト(92)であって、その長さ沿いの1つ以上の位置(104A、104B、104C)で当該プラットフォームに固着され、当該支持部の少なくとも一部の周りを延びて閉ループを形成し、当該支持部が当該第1の方向および当該第2の方向へ移動すると当該支持部の当該少なくとも一部との間で相対的に移動するベルト(92)と、
当該ベルト上に設置され、当該デバイスを搬送するように構成された取り付け台(94)と、
当該支持部と当該プラットフォームおよび当該ベルトのうちの一方との間に作動的に延びる駆動機構(96)であって、当該往復移動装置をその第1の状態と第2の状態の間で移動させるように作動可能な駆動機構(96)とを具備し、
当該第1の状態において、当該第1の側面から延びている当該支持部の部分は当該第2の側面から延びている部分より相対的に大きく、当該取り付け台は相対的に当該第2の端部よりも当該第1の端部の近くに位置しており、
当該第2の状態において、当該第2の側面から延びている当該支持部の部分は当該第1の側面から延びている部分より相対的に大きく、当該取り付け台は相対的に当該第1の端部よりも当該第2の端部の近くに位置していること
を特徴とする往復移動装置(86)。 - 前記支持部は半径が一定の円弧方向に細長い、請求項1の往復移動装置。
- 前記ベルトが前記第1の端部に隣接する第1の位置(105A)の周りに延び、さらに前記第2の端部に隣接する第2の位置(105B)の周りに延び、前記往復移動装置が前記第1の状態と前記第2の状態の間で移動すると前記ベルトと当該第1の位置および当該第2の位置の間に相対的な移動が生じることを特徴とする、請求項1の往復移動装置。
- 前記駆動機構が前記支持部と前記プラットフォームの間に作動的に延びる、請求項3の往復移動装置。
- 前記支持部は歯付きラック(102)を含み、前記駆動機構は当該歯付きラックと前記プラットフォームの間を作動的に延びることを特徴とする、請求項4の往復移動装置。
- 前記取り付け台は前記ベルトに固着されており、前記駆動機構の動作によって前記支持部が前記プラットフォームに対して移動すると、前記往復移動装置が前記第1の状態と前記第2の状態の間で移動する際、前記ベルトと前記第1の位置および前記第2の位置の間に相対的な移動が生じることを特徴とする、請求項5の往復移動装置。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/681,484 | 2017-08-21 | ||
US15/681,484 US10672526B2 (en) | 2017-08-21 | 2017-08-21 | Inspection tool |
PCT/US2018/047128 WO2019040386A2 (en) | 2017-08-21 | 2018-08-21 | INSPECTION TOOL |
JP2020509468A JP7346383B2 (ja) | 2017-08-21 | 2018-08-21 | 検査ツール |
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JP2020509468A Division JP7346383B2 (ja) | 2017-08-21 | 2018-08-21 | 検査ツール |
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JP2022172308A true JP2022172308A (ja) | 2022-11-15 |
JP7389196B2 JP7389196B2 (ja) | 2023-11-29 |
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JP2020509468A Active JP7346383B2 (ja) | 2017-08-21 | 2018-08-21 | 検査ツール |
JP2022141636A Active JP7389196B2 (ja) | 2017-08-21 | 2022-09-06 | 往復移動装置 |
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US (2) | US10672526B2 (ja) |
EP (2) | EP3673495B1 (ja) |
JP (2) | JP7346383B2 (ja) |
ES (1) | ES2955023T3 (ja) |
MX (2) | MX2020001956A (ja) |
WO (1) | WO2019040386A2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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FI3668596T3 (fi) | 2017-08-15 | 2024-01-30 | Westinghouse Electric Co Llc | Kirurgisesti sijoitettu neutronivuolla aktivoitu korkean energian terapeuttinen varautuneiden hiukkasten generointijärjestelmä |
US10672526B2 (en) | 2017-08-21 | 2020-06-02 | Westinghouse Electric Company Llc | Inspection tool |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02116747A (ja) * | 1988-10-27 | 1990-05-01 | Toshiba Corp | 原子炉圧力容器検査装置 |
JPH03261897A (ja) * | 1990-03-12 | 1991-11-21 | Hitachi Ltd | シュラウド検査装置 |
US5784425A (en) * | 1997-03-27 | 1998-07-21 | Westinghouse Electric Corporation | Apparatus for inspecting a boiling water reactor core shroud |
US5930316A (en) * | 1998-05-29 | 1999-07-27 | General Electric Company | Shroud support ultrasonic examination apparatus |
Family Cites Families (18)
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US5586155A (en) * | 1995-02-14 | 1996-12-17 | General Electric Company | Narrow access scanning positioner for inspecting core shroud in boiling water reactor |
JP3143055B2 (ja) * | 1995-12-26 | 2001-03-07 | 株式会社日立製作所 | 原子炉炉内遠隔補修装置 |
US6414458B1 (en) * | 2000-12-19 | 2002-07-02 | General Electric Company | Apparatus for robotically inspecting gas turbine combustion components |
JP2004177132A (ja) * | 2002-11-22 | 2004-06-24 | Toshiba Plant Systems & Services Corp | 原子炉シュラウド内面のアクセス装置 |
JP4047260B2 (ja) | 2003-09-30 | 2008-02-13 | 株式会社東芝 | 炉内作業ロボット |
US7512207B2 (en) * | 2005-04-12 | 2009-03-31 | General Electric Company | Apparatus for delivering a tool into a submerged bore |
JP2007003400A (ja) * | 2005-06-24 | 2007-01-11 | Hitachi Ltd | 制御棒貫通孔部材検査装置 |
US20070146480A1 (en) * | 2005-12-22 | 2007-06-28 | Judge John J Jr | Apparatus and method for inspecting areas surrounding nuclear boiling water reactor core and annulus regions |
US7769123B2 (en) * | 2007-06-20 | 2010-08-03 | Ge-Hitachi Nuclear Energy Americas, Llc | Inspection, maintenance, and repair apparatuses and methods for nuclear reactors |
JP5202161B2 (ja) | 2008-07-28 | 2013-06-05 | 株式会社東芝 | 原子炉内作業装置 |
US10074448B2 (en) * | 2010-10-21 | 2018-09-11 | Westinghouse Electric Company Llc | Submersible machine structured to carry a tool to a limited access location within a nuclear containment |
US9269463B2 (en) * | 2012-03-14 | 2016-02-23 | Ihi Southwest Technologies, Inc. | Method and apparatus of inspecting the upper core shroud of a nuclear reactor vessel |
US9318226B2 (en) * | 2012-10-09 | 2016-04-19 | Westinghouse Electric Company Llc | Apparatus and method to inspect, modify, or repair nuclear reactor core shrouds |
US9437333B2 (en) * | 2012-10-09 | 2016-09-06 | Westinghouse Electric Company Llc | Apparatus and method to control sensor position in limited access areas within a nuclear reactor |
JP6245666B2 (ja) * | 2012-10-09 | 2017-12-13 | ウエスチングハウス・エレクトリック・カンパニー・エルエルシー | 原子炉炉心シュラウドの検査、改造または修理のための装置および方法 |
US10593435B2 (en) * | 2014-01-31 | 2020-03-17 | Westinghouse Electric Company Llc | Apparatus and method to remotely inspect piping and piping attachment welds |
US10672526B2 (en) | 2017-08-21 | 2020-06-02 | Westinghouse Electric Company Llc | Inspection tool |
US10762996B2 (en) * | 2017-10-31 | 2020-09-01 | Westinghouse Electric Company Llc | Apparatus for use in the inspection of a top grid guide of boiling water reactor |
-
2017
- 2017-08-21 US US15/681,484 patent/US10672526B2/en active Active
-
2018
- 2018-08-21 WO PCT/US2018/047128 patent/WO2019040386A2/en unknown
- 2018-08-21 EP EP18847889.5A patent/EP3673495B1/en active Active
- 2018-08-21 ES ES18847889T patent/ES2955023T3/es active Active
- 2018-08-21 JP JP2020509468A patent/JP7346383B2/ja active Active
- 2018-08-21 EP EP22000019.4A patent/EP4024411A1/en active Pending
- 2018-08-21 MX MX2020001956A patent/MX2020001956A/es unknown
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2020
- 2020-02-19 MX MX2023009107A patent/MX2023009107A/es unknown
- 2020-04-28 US US16/861,073 patent/US10902961B2/en active Active
-
2022
- 2022-09-06 JP JP2022141636A patent/JP7389196B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02116747A (ja) * | 1988-10-27 | 1990-05-01 | Toshiba Corp | 原子炉圧力容器検査装置 |
JPH03261897A (ja) * | 1990-03-12 | 1991-11-21 | Hitachi Ltd | シュラウド検査装置 |
US5784425A (en) * | 1997-03-27 | 1998-07-21 | Westinghouse Electric Corporation | Apparatus for inspecting a boiling water reactor core shroud |
US5930316A (en) * | 1998-05-29 | 1999-07-27 | General Electric Company | Shroud support ultrasonic examination apparatus |
Also Published As
Publication number | Publication date |
---|---|
EP4024411A1 (en) | 2022-07-06 |
JP7389196B2 (ja) | 2023-11-29 |
WO2019040386A3 (en) | 2019-04-11 |
US20190057786A1 (en) | 2019-02-21 |
EP3673495A2 (en) | 2020-07-01 |
JP2020531818A (ja) | 2020-11-05 |
EP3673495A4 (en) | 2021-08-04 |
WO2019040386A2 (en) | 2019-02-28 |
US20200350086A1 (en) | 2020-11-05 |
US10672526B2 (en) | 2020-06-02 |
EP3673495B1 (en) | 2023-08-09 |
ES2955023T3 (es) | 2023-11-28 |
MX2020001956A (es) | 2020-03-24 |
JP7346383B2 (ja) | 2023-09-19 |
MX2023009107A (es) | 2023-08-09 |
US10902961B2 (en) | 2021-01-26 |
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