JPS4827197A - - Google Patents
Info
- Publication number
- JPS4827197A JPS4827197A JP47080070A JP8007072A JPS4827197A JP S4827197 A JPS4827197 A JP S4827197A JP 47080070 A JP47080070 A JP 47080070A JP 8007072 A JP8007072 A JP 8007072A JP S4827197 A JPS4827197 A JP S4827197A
- Authority
- JP
- Japan
- 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
- G21C17/00—Monitoring; Testing ; Maintaining
- G21C17/02—Devices or arrangements for monitoring coolant or moderator
- G21C17/04—Detecting burst slugs
- G21C17/044—Detectors and metering devices for the detection of fission products
- G21C17/047—Detection and metering circuits
-
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17110871A | 1971-08-12 | 1971-08-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4827197A true JPS4827197A (enExample) | 1973-04-10 |
| JPS5143160B2 JPS5143160B2 (enExample) | 1976-11-19 |
Family
ID=22622561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47080070A Expired JPS5143160B2 (enExample) | 1971-08-12 | 1972-08-11 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3786257A (enExample) |
| JP (1) | JPS5143160B2 (enExample) |
| BE (1) | BE787440A (enExample) |
| CA (1) | CA950131A (enExample) |
| CH (1) | CH557078A (enExample) |
| DE (1) | DE2236252A1 (enExample) |
| FR (1) | FR2148575B1 (enExample) |
| GB (1) | GB1344216A (enExample) |
| IT (1) | IT963913B (enExample) |
| NL (1) | NL7210993A (enExample) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5146513A (enExample) * | 1974-10-18 | 1976-04-21 | Matsushita Electric Industrial Co Ltd | |
| JPS5286959A (en) * | 1976-01-14 | 1977-07-20 | Nippon Musical Instruments Mfg | Method of making combined core and sheath |
| JPS52127592A (en) * | 1976-04-17 | 1977-10-26 | Nikkiso Co Ltd | Drain retrieving unit for atomic power plant sampling device |
| DE3530454A1 (de) * | 1984-08-31 | 1986-03-13 | Daido Metal Co. Ltd., Nagoya | Verfahren zum herstellen eines verbundgleitmaterials |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2258727A1 (de) * | 1972-11-30 | 1974-06-06 | Siemens Ag | Verfahren fuer das zonenweise umsetzen von kernreaktorbrennelementen |
| US4291227A (en) * | 1979-11-02 | 1981-09-22 | The United States Of America As Represented By The United States Department Of Energy | Rapid scanning system for fuel drawers |
| US4415524A (en) * | 1981-04-28 | 1983-11-15 | The United States Of America As Represented By The United States Department Of Energy | Apparatus for and method of monitoring for breached fuel elements |
| GB2129188B (en) * | 1982-10-25 | 1987-04-08 | Westinghouse Electric Corp | A device and process to differentiate gross exposure of nuclear fuel from leaking fuel rods |
| ES2022891B3 (es) * | 1986-08-18 | 1991-12-16 | Westinghouse Electric Corp | Localizacion de la rotura de un conjunto de combustible en un reactor nuclear en funcionamiento |
| US4764335A (en) * | 1987-03-02 | 1988-08-16 | The United States Of America As Represented By The United States Department Of Energy | Method and apparatus for diagnosing breached fuel elements |
| US4938917A (en) * | 1988-11-17 | 1990-07-03 | The United States Of America As Represented By The United States Department Of Energy | Nuclear reactor with internal thimble-type delayed neutron detection system |
| US5537450A (en) * | 1994-01-31 | 1996-07-16 | Radiological & Chemical Technology, Inc. | On-line analysis of fuel integrity |
| JP3418800B2 (ja) * | 1994-02-03 | 2003-06-23 | 株式会社原子力エンジニアリング | 放射線測定の消滅γ線の低減方法 |
| SE514184C2 (sv) * | 1997-11-21 | 2001-01-22 | Asea Atom Ab | Förfarande och anordning för utvärdering av integriteten hos kärnbränslet i en nukleär anläggning |
| US8811563B2 (en) * | 2004-12-30 | 2014-08-19 | General Electric Company | Method and system for assessing failures of fuel rods |
| RU2349976C1 (ru) * | 2007-06-15 | 2009-03-20 | Федеральное государственное унитарное предприятие "Научно-исследовательский технологический институт имени А.П. Александрова" | Устройство контроля герметичности оболочек твэлов |
| RU2457558C1 (ru) * | 2011-04-25 | 2012-07-27 | Федеральное государственное унитарное предприятие "Научно-исследовательский технологический институт имени А.П. Александрова" | Способ измерения расхода теплоносителя первого контура ядерного реактора |
| CN113409971B (zh) * | 2021-05-28 | 2024-03-22 | 中国原子能科学研究院 | 核反应堆的堆芯损伤监测方法、装置、介质及电子设备 |
| CN116759121A (zh) * | 2023-06-30 | 2023-09-15 | 中国舰船研究设计中心 | 基于核素测量及管路延时的反应堆元件包壳破损监测系统 |
| CN117198572B (zh) * | 2023-09-22 | 2024-04-12 | 中山大学 | 基于pod和中子探测数据的核燃料包壳破损在线监测方法 |
| CN117174353A (zh) * | 2023-09-27 | 2023-12-05 | 中广核研究院有限公司 | 压水反应堆内燃料元件的完整性的判断方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2751505A (en) * | 1948-12-29 | 1956-06-19 | Herbert L Anderson | Neutronic reactor device |
| FR1403811A (fr) * | 1964-05-13 | 1965-06-25 | Commissariat Energie Atomique | Dispositif de détection de rupture de gaine |
| US3514598A (en) * | 1967-08-02 | 1970-05-26 | Dresser Ind | Well logging system and method for determining presence of sodium by differentiating between fluorine-20 and nitrogen-16 |
| GB1237536A (en) * | 1967-08-14 | 1971-06-30 | Atomic Energy Authority Uk | Improvements in or relating to equipment for testing for nuclear reactor fuel element failure |
| US3577158A (en) * | 1969-01-07 | 1971-05-04 | Industrial Nucleonics Corp | Mass flow rate measuring utilizing the scattering cross section of a material for fast neutrons |
-
0
- BE BE787440D patent/BE787440A/xx unknown
-
1971
- 1971-08-12 US US00171108A patent/US3786257A/en not_active Expired - Lifetime
-
1972
- 1972-04-27 CA CA140,695A patent/CA950131A/en not_active Expired
- 1972-06-26 GB GB2977672A patent/GB1344216A/en not_active Expired
- 1972-07-24 DE DE2236252A patent/DE2236252A1/de active Pending
- 1972-08-07 CH CH1165872A patent/CH557078A/xx not_active IP Right Cessation
- 1972-08-09 FR FR7228789A patent/FR2148575B1/fr not_active Expired
- 1972-08-11 JP JP47080070A patent/JPS5143160B2/ja not_active Expired
- 1972-08-11 NL NL7210993A patent/NL7210993A/xx unknown
- 1972-08-11 IT IT28125/72A patent/IT963913B/it active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5146513A (enExample) * | 1974-10-18 | 1976-04-21 | Matsushita Electric Industrial Co Ltd | |
| JPS5286959A (en) * | 1976-01-14 | 1977-07-20 | Nippon Musical Instruments Mfg | Method of making combined core and sheath |
| JPS52127592A (en) * | 1976-04-17 | 1977-10-26 | Nikkiso Co Ltd | Drain retrieving unit for atomic power plant sampling device |
| DE3530454A1 (de) * | 1984-08-31 | 1986-03-13 | Daido Metal Co. Ltd., Nagoya | Verfahren zum herstellen eines verbundgleitmaterials |
| JPS6160215A (ja) * | 1984-08-31 | 1986-03-27 | Daido Metal Kogyo Kk | 多層摺動材料の製造方法 |
| US4738011A (en) * | 1984-08-31 | 1988-04-19 | Daido Metal Company Ltd. | Method of manufacturing composite sliding material |
Also Published As
| Publication number | Publication date |
|---|---|
| BE787440A (fr) | 1973-02-12 |
| CA950131A (en) | 1974-06-25 |
| NL7210993A (enExample) | 1973-02-14 |
| CH557078A (de) | 1974-12-13 |
| JPS5143160B2 (enExample) | 1976-11-19 |
| DE2236252A1 (de) | 1973-02-22 |
| IT963913B (it) | 1974-01-21 |
| FR2148575A1 (enExample) | 1973-03-23 |
| GB1344216A (en) | 1974-01-16 |
| US3786257A (en) | 1974-01-15 |
| FR2148575B1 (enExample) | 1977-04-01 |