ES466548A1 - Sistema para el montaje de elementos de combustible nuclear - Google Patents
Sistema para el montaje de elementos de combustible nuclearInfo
- Publication number
- ES466548A1 ES466548A1 ES466548A ES466548A ES466548A1 ES 466548 A1 ES466548 A1 ES 466548A1 ES 466548 A ES466548 A ES 466548A ES 466548 A ES466548 A ES 466548A ES 466548 A1 ES466548 A1 ES 466548A1
- Authority
- ES
- Spain
- Prior art keywords
- fuel element
- assembly
- assembly stations
- sealing mechanism
- transporting
- 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
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C21/00—Apparatus or processes specially adapted to the manufacture of reactors or parts thereof
-
- 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
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Manipulator (AREA)
Abstract
Sistema para el montaje de elementos de combustible nuclear en el cual los elementos de combustible nuclear se desplazan de un puesto de montaje a otro puesto de montaje, incluyendo los puestos de montaje por lo menos un puesto de carga de pastillas de combustible que contiene un aparato de carga de pastillas de combustible con el objeto de cargar las pastillas de combustible en dicho elemento de combustible, un puesto de introducción de obturador situado cerca de dicho puesto de carga de pastillas de combustible que contiene unos obturadores de extremidad y una aparato de soldadura para introducir dichos obturadores de extremidad en dichas extremidades abiertas de dichos elementos de combustible, encerrando así herméticamente dichas pastillas de combustible en dichos elementos de combustible, un dispositivo de estanqueidad asociado con dichos puestos de montaje para asegurar la estanqueidad de dichos elementos de combustible mientras penetran en dichos puestos de montaje, y un dispositivode transporte para desplazar dichos elementos de combustible desde un puesto de montaje hasta otro puesto de montaje, caracterizado porque dichos puestos de montaje (10, 14, 18) están interconectados por un recinto hermético de forma alargada (22) que tiene en un lado un orificio destinado a recibir una extremidad de los elementos de combustible (26) y permitir el movimiento de dichos elementos de combustible (26) desde un puesto de montaje hasta el siguiente(10, 14, 18), permaneciendo dichas extremidades en el interior de dicho recinto hermético(22) teniendo dicho recinto hermético (22) unas juntas de estanqueidad (34) situadas en dicho orificio, y pudiendo dichas juntas herméticas (34) deformarse para situarse alrededor de cualquier elemento de combustible (26) introducido en dicho orificio con el objeto de cerrar dicho orificio limitando así la liberación de los agentes contaminantes radioactivos a partir del interior de dichos puestos de montaje (10, 14, 18).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/765,032 US4070240A (en) | 1977-02-02 | 1977-02-02 | Seal containment system |
Publications (1)
Publication Number | Publication Date |
---|---|
ES466548A1 true ES466548A1 (es) | 1979-02-01 |
Family
ID=25072450
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES466548A Expired ES466548A1 (es) | 1977-02-02 | 1978-02-01 | Sistema para el montaje de elementos de combustible nuclear |
Country Status (9)
Country | Link |
---|---|
US (1) | US4070240A (es) |
JP (1) | JPS5397190A (es) |
BE (1) | BE863582A (es) |
CA (1) | CA1056325A (es) |
DE (1) | DE2802362A1 (es) |
ES (1) | ES466548A1 (es) |
FR (1) | FR2379886A1 (es) |
GB (1) | GB1567109A (es) |
IT (1) | IT1092564B (es) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4158601A (en) * | 1977-05-12 | 1979-06-19 | Westinghouse Electric Corp. | Nuclear fuel pellet loading apparatus |
US4195411A (en) * | 1978-04-25 | 1980-04-01 | Westinghouse Electric Corp. | Remote gaging apparatus |
US4355000A (en) * | 1978-10-26 | 1982-10-19 | The Presray Corporation | Lightweight, removable gate seal |
US4498834A (en) * | 1982-11-30 | 1985-02-12 | The United States Of America As Represented By The United States Department Of Energy | Valve for fuel pin loading system |
US4548347A (en) * | 1982-11-30 | 1985-10-22 | The United States Of America As Represented By The United States Department Of Energy | Automated fuel pin loading system |
US4748798A (en) * | 1985-05-10 | 1988-06-07 | Japan Nuclear Fuel Co., Ltd. | Apparatus for automatically loading nuclear fuel pellets |
US4804077A (en) * | 1987-05-29 | 1989-02-14 | Westinghouse Electric Corp. | Tube end processing system |
DE4125935A1 (de) * | 1991-08-05 | 1993-02-11 | Siemens Ag | Verfahren und vorrichtung zum foerdern von pulver von einer abgabestation zu einer auffangstation |
FR2699317B1 (fr) * | 1992-12-14 | 1995-01-06 | Commissariat Energie Atomique | Dispositif de dépoussiérage de pastilles de combustible nucléaire. |
GB9625513D0 (en) * | 1996-12-09 | 1997-01-29 | British Nuclear Fuels Plc | Apparatus for loading nuclear fuel pellets |
GB0113983D0 (en) * | 2001-06-08 | 2001-08-01 | British Nuclear Fuels Plc | Improvements in and relating to the loading of fuel pellets |
RU2448379C1 (ru) * | 2010-11-10 | 2012-04-20 | Открытое акционерное общество "Машиностроительный завод" | Устройство отмера длины столба стержневых тепловыделяющих элементов и подачи топливных таблеток в оболочку |
RU2458416C2 (ru) * | 2010-11-15 | 2012-08-10 | Открытое акционерное общество "Машиностроительный завод" | Установка контроля плотности таблеток ядерного топлива |
RU171596U1 (ru) * | 2017-01-27 | 2017-06-07 | Акционерное Общество "Твэл" | Устройство для исследования радиационной доспекаемости ядерного топлива энергетических реакторов |
RU2687081C1 (ru) * | 2018-06-07 | 2019-05-07 | Акционерное общество "Свердловский научно-исследовательский институт химического машиностроения" (АО "СвердНИИхиммаш") | Способ автоматического контроля снимаемой альфа-загрязненности твэлов и устройство для его осуществления |
RU191561U1 (ru) * | 2019-04-30 | 2019-08-13 | Федеральное государственное унитарное предприятие "Горно-химический комбинат" (ФГУП "ГХК") | Устройство снаряжения тепловыделяющего элемента |
CN111128423B (zh) * | 2020-01-06 | 2024-06-21 | 中核武汉核电运行技术股份有限公司 | 一种高温气冷堆控制棒***维修用环链提升机构及其用法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3958699A (en) * | 1954-07-13 | 1976-05-25 | The United States Of America As Represented By The United States Energy Research And Development Administration | Charging machine |
US3212226A (en) * | 1961-05-31 | 1965-10-19 | Westinghouse Electric Corp | Method and apparatus for loading members |
US3372213A (en) * | 1963-12-16 | 1968-03-05 | Sumitomo Electric Industries | Method of manufacturing oxide nuclear fuel containing a boride |
US3501377A (en) * | 1969-02-10 | 1970-03-17 | Atomic Energy Commission | Pressure balanced fuel bundle inlet |
FR2041014B1 (es) * | 1969-04-30 | 1974-06-14 | Commissariat Energie Atomique | |
DE2041089A1 (de) * | 1970-08-19 | 1972-02-24 | Siemens Ag | Fertigungseinrichtung fuer Reaktor-Brennstaebe |
US3773376A (en) * | 1971-09-03 | 1973-11-20 | Gulf Research Development Co | Radioactive source handling apparatus |
DE2243074A1 (de) * | 1972-09-01 | 1974-03-07 | Hesser Ag Maschf | Maschine zum fuellen und verschliessen von verpackungsbehaeltern, beispielsweise beuteln, innerhalb einer schutzgasatmosphaere |
US3890233A (en) * | 1974-04-25 | 1975-06-17 | Edwin H Gischel | Apparatus for filtering radioactive fluids |
-
1977
- 1977-02-02 US US05/765,032 patent/US4070240A/en not_active Expired - Lifetime
-
1978
- 1978-01-20 DE DE19782802362 patent/DE2802362A1/de not_active Withdrawn
- 1978-01-27 FR FR7802374A patent/FR2379886A1/fr active Granted
- 1978-01-31 CA CA295,996A patent/CA1056325A/en not_active Expired
- 1978-02-01 ES ES466548A patent/ES466548A1/es not_active Expired
- 1978-02-01 JP JP940178A patent/JPS5397190A/ja active Granted
- 1978-02-01 IT IT19878/78A patent/IT1092564B/it active
- 1978-02-02 GB GB4336/78A patent/GB1567109A/en not_active Expired
- 1978-02-02 BE BE184848A patent/BE863582A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2379886A1 (fr) | 1978-09-01 |
IT1092564B (it) | 1985-07-12 |
CA1056325A (en) | 1979-06-12 |
US4070240A (en) | 1978-01-24 |
FR2379886B1 (es) | 1980-05-16 |
IT7819878A0 (it) | 1978-02-01 |
BE863582A (fr) | 1978-08-02 |
JPS5638919B2 (es) | 1981-09-09 |
JPS5397190A (en) | 1978-08-25 |
DE2802362A1 (de) | 1978-08-03 |
GB1567109A (en) | 1980-05-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES466548A1 (es) | Sistema para el montaje de elementos de combustible nuclear | |
GB2038227B (en) | Transport and/or storage container for radioactive wastes from nuclear power stations | |
GB2080943B (en) | Inspecting fuel pellets for nuclear reactor | |
DE3176385D1 (en) | Method and apparatus for inspecting nuclear fuel pellets | |
GB2003783A (en) | Transport or storage container for radioactive materials particularly irradiated fuel elements or nuclear reactors | |
DE3262835D1 (en) | Long-term storage container for irradiated nuclear fuel elements | |
ZA811783B (en) | Fuel assemblies for nuclear reactors | |
JPS5722589A (en) | Tv camera for inspecting nuclear reactor facility inside room | |
ES478383A1 (es) | Dispositivo de union entre un contenedor y la pared de un recinto de descarga. | |
GB1422018A (en) | Packaging for conveying radio active substances such as irradiated fuel elements having high afterheat | |
FR2573908B1 (fr) | Dispositif de transfert a double barriere etanche entre un conteneur et une enceinte de confinement | |
JPS57148300A (en) | Device for exhausting and closing final storage container for radioactive material | |
EP0080853A3 (en) | Anti-bow grid for nuclear fuel assembly | |
JPS57184999A (en) | Method and device for handling nuclear fuel assembly having long frame with fuel rod, and fuel assembly | |
DE3167986D1 (en) | Process for conditioning organic solid radioactive wastes especially containing nuclear fuel | |
FR1350142A (fr) | Dispositif d'introduction dans une enceinte étanche et d'évacuation hors de ladite enceinte, notamment pour installation de rechargement en éléments combustibles de réacteur nucléaire | |
US3717267A (en) | Device for leak-tight transfer of objects | |
DE3263010D1 (en) | An improved container for irradiated nuclear fuel | |
GB1018656A (en) | Improvements in or relating to devices for interconnecting sealed enclosures | |
DE3272380D1 (en) | Fuel assembly for an under-moderated nuclear reactor | |
JPS5259299A (en) | Device for conveying nuclear fuel and radioactive material transportation container | |
DE3265411D1 (en) | Device with gamma detector for measuring the local power in a nuclear reactor | |
JPS52132989A (en) | Method of charging and packing material of small quantities | |
ES8404555A1 (es) | Procedimiento para la obturacion de depositos receptores de materias radioactivas. | |
GB1170197A (en) | A Plug Assembly with a Fusible Seal. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19991108 |