FR2379886A1 - Systeme de confinement etanche pour reacteur nucleaire - Google Patents
Systeme de confinement etanche pour reacteur nucleaireInfo
- Publication number
- FR2379886A1 FR2379886A1 FR7802374A FR7802374A FR2379886A1 FR 2379886 A1 FR2379886 A1 FR 2379886A1 FR 7802374 A FR7802374 A FR 7802374A FR 7802374 A FR7802374 A FR 7802374A FR 2379886 A1 FR2379886 A1 FR 2379886A1
- Authority
- FR
- France
- Prior art keywords
- fuel elements
- nuclear reactor
- containment system
- station
- sealed containment
- 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.)
- Granted
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
L'invention a pour objet un système pour assembler des éléments de combustible nucléaire en un certain nombre de stations d'assemblage. Les stations d'assemblage 10, 14, 18 sont interconnectées par un corps étanche 22 presentant une extrémité ouverte dans laquelle se prolongent les éléments de combustible 26 et qui possède des joints flexibles le long de cette extrémité, aptes à obturer cette dernière, tout en permettant un mouvement latéral des éléments de combustible d'une station à une autre, et pourvus de filtres électrostatiques pour emprisonner les particules radioactives. Application au transfert d'éléments combustibles d'une station à une autre avec un minimum de fuites de particules radioactives.
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 (2)
Publication Number | Publication Date |
---|---|
FR2379886A1 true FR2379886A1 (fr) | 1978-09-01 |
FR2379886B1 FR2379886B1 (fr) | 1980-05-16 |
Family
ID=25072450
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7802374A Granted FR2379886A1 (fr) | 1977-02-02 | 1978-01-27 | Systeme de confinement etanche pour reacteur nucleaire |
Country Status (9)
Country | Link |
---|---|
US (1) | US4070240A (fr) |
JP (1) | JPS5397190A (fr) |
BE (1) | BE863582A (fr) |
CA (1) | CA1056325A (fr) |
DE (1) | DE2802362A1 (fr) |
ES (1) | ES466548A1 (fr) |
FR (1) | FR2379886A1 (fr) |
GB (1) | GB1567109A (fr) |
IT (1) | IT1092564B (fr) |
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 |
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 |
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 |
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系统维修用环链提升机构及其用法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3212226A (en) * | 1961-05-31 | 1965-10-19 | Westinghouse Electric Corp | Method and apparatus for loading members |
FR2102370A1 (fr) * | 1970-08-19 | 1972-04-07 | Siemens Ag | |
US3871157A (en) * | 1972-09-01 | 1975-03-18 | Hesser Ag Maschf | Bag packaging apparatus with protective atmosphere |
Family Cites Families (6)
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 |
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 (fr) * | 1969-04-30 | 1974-06-14 | Commissariat Energie Atomique | |
US3773376A (en) * | 1971-09-03 | 1973-11-20 | Gulf Research Development Co | Radioactive source handling apparatus |
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/fr not_active Expired
- 1978-02-01 ES ES466548A patent/ES466548A1/es not_active Expired
- 1978-02-01 IT IT19878/78A patent/IT1092564B/it active
- 1978-02-01 JP JP940178A patent/JPS5397190A/ja active Granted
- 1978-02-02 GB GB4336/78A patent/GB1567109A/en not_active Expired
- 1978-02-02 BE BE184848A patent/BE863582A/fr not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3212226A (en) * | 1961-05-31 | 1965-10-19 | Westinghouse Electric Corp | Method and apparatus for loading members |
FR2102370A1 (fr) * | 1970-08-19 | 1972-04-07 | Siemens Ag | |
US3871157A (en) * | 1972-09-01 | 1975-03-18 | Hesser Ag Maschf | Bag packaging apparatus with protective atmosphere |
Also Published As
Publication number | Publication date |
---|---|
CA1056325A (fr) | 1979-06-12 |
ES466548A1 (es) | 1979-02-01 |
GB1567109A (en) | 1980-05-08 |
FR2379886B1 (fr) | 1980-05-16 |
BE863582A (fr) | 1978-08-02 |
DE2802362A1 (de) | 1978-08-03 |
IT7819878A0 (it) | 1978-02-01 |
US4070240A (en) | 1978-01-24 |
JPS5638919B2 (fr) | 1981-09-09 |
IT1092564B (it) | 1985-07-12 |
JPS5397190A (en) | 1978-08-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |