ES8502280A1 - "procedimiento de vigilancia del desplazamiento de las barras de control de un reactor nuclear". - Google Patents
"procedimiento de vigilancia del desplazamiento de las barras de control de un reactor nuclear".Info
- Publication number
- ES8502280A1 ES8502280A1 ES509280A ES509280A ES8502280A1 ES 8502280 A1 ES8502280 A1 ES 8502280A1 ES 509280 A ES509280 A ES 509280A ES 509280 A ES509280 A ES 509280A ES 8502280 A1 ES8502280 A1 ES 8502280A1
- Authority
- ES
- Spain
- Prior art keywords
- nuclear reactor
- inspection
- control rods
- movement
- rod
- 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
- G21C17/00—Monitoring; Testing ; Maintaining
- G21C17/10—Structural combination of fuel element, control rod, reactor core, or moderator structure with sensitive instruments, e.g. for measuring radioactivity, strain
- G21C17/12—Sensitive element forming part of control element
-
- 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
Abstract
DISPOSITIVO DE VIGILANCIA DEL DESPLAZAMIENTO DE LAS BARRAS DE CONTROL DE UN REACTOR NUCLEAR.CONSISTE EN CONTAR EL NUMERO DE PASOS DE DESPLAZAMIENTO DE LA VARILLA DE LA QUE ESTA SUSPENDIDA LA BARRA DE MANDO, EN UNO U OTRO SENTIDO. DE ELLO SE DEDUCE, EN FUNCION DE LA ALTURA DEL PASO, UNA INDICACION SOBRE LA POSICION DE LA VARILLA Y DE LA BARRA DE MANDO. COMPRENDE UN MEDIO (2, 3, 4) DE MEDIDA DE VELOCIDAD DE DESPLAZAMIENTO DE LA VARILLA (1), UN ELEMENTO DE LOCALIZACION (5) DE LAS VARIACIONES DE VELOCIDAD SUPERIOR A UN VALOR DADO, Y UN ELEMENTO (61, 62) DE RECUENTO DE LAS VARIACIONES EN FUNCION DE SU SIGNO.TIENE APLICACION ESPECIAL EN LOS REACTORES DE AGUA A PRESION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8102096A FR2499294A1 (fr) | 1981-02-04 | 1981-02-04 | Procede et dispositif de surveillance des barres de controles d'un reacteur nucleaire |
Publications (2)
Publication Number | Publication Date |
---|---|
ES509280A0 ES509280A0 (es) | 1984-12-16 |
ES8502280A1 true ES8502280A1 (es) | 1984-12-16 |
Family
ID=9254813
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES509280A Expired ES8502280A1 (es) | 1981-02-04 | 1982-02-03 | "procedimiento de vigilancia del desplazamiento de las barras de control de un reactor nuclear". |
ES535217A Expired ES8703669A1 (es) | 1981-02-04 | 1984-08-16 | Procedimiento de vigilancia del desplazamiento de las barras de control de un reactor nuclear |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES535217A Expired ES8703669A1 (es) | 1981-02-04 | 1984-08-16 | Procedimiento de vigilancia del desplazamiento de las barras de control de un reactor nuclear |
Country Status (12)
Country | Link |
---|---|
US (1) | US4486382A (es) |
EP (1) | EP0057648B1 (es) |
JP (1) | JPS57148292A (es) |
KR (1) | KR890000202B1 (es) |
BR (1) | BR8200536A (es) |
DE (1) | DE3261647D1 (es) |
EG (1) | EG15471A (es) |
ES (2) | ES8502280A1 (es) |
FI (1) | FI75684C (es) |
FR (1) | FR2499294A1 (es) |
YU (1) | YU19682A (es) |
ZA (1) | ZA82503B (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2542910B1 (fr) * | 1983-03-18 | 1985-07-19 | Framatome Sa | Dispositif de reperage de position des barres de controle d'un reacteur nucleaire |
GB8402920D0 (en) * | 1984-02-03 | 1984-03-07 | Atomic Energy Authority Uk | Remote temperature measurement |
FR2575581B1 (fr) * | 1984-12-27 | 1987-03-06 | Framatome & Cie | Dispositif de deplacement et d'accrochage d'une grappe de crayons de commande de reacteur nucleaire |
FR2632443A1 (en) * | 1988-06-01 | 1989-12-08 | Mitsubishi Heavy Ind Ltd | System for supervising the operating conditions of a driving mechanism of a control rod |
US5006301A (en) * | 1989-03-22 | 1991-04-09 | Joyner Engineers And Trainers, Inc. | Method and apparatus for control rod drop monitoring |
DE19548509C2 (de) * | 1995-12-22 | 2001-09-27 | Siemens Ag | Verfahren und Vorrichtung zur Bestimmung der Position eines Steuerstabes einer Kernkraftanlage |
US8351561B2 (en) * | 2008-01-09 | 2013-01-08 | Analysis And Measurement Services Corporation | Advanced digital control rod position indication system with rod drop monitoring for nuclear power plants |
CZ2012135A3 (cs) * | 2012-02-27 | 2013-11-06 | Ceské vysoké ucení technické v Praze, Fakulta jaderná a fyzikálne inzenýrská | Zpusob stanovení prubehu rychlosti pádu regulacního prvku jaderného reaktoru |
US10020081B2 (en) * | 2016-01-15 | 2018-07-10 | Westinghouse Electric Company Llc | Nuclear control rod position indication system |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3237150A (en) * | 1961-02-24 | 1966-02-22 | Curtiss Wright Corp | Ultrasonic position indicator system |
DE1464791A1 (de) * | 1963-10-22 | 1968-12-05 | Atomenergie Ab | Standanzeigevorrichtung fuer Kernreaktor-Kontrollstaebe |
FR1514156A (fr) * | 1966-11-08 | 1968-02-23 | Realisations Ultrasoniques Sa | Appareil de mesure de niveaux par réflexion d'impulsions ultrasonores |
DE2122190A1 (de) * | 1971-05-05 | 1972-11-23 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Anordnung zur Anzeige der Stellung von Kernreaktorsteuerstäben |
JPS52124599A (en) * | 1976-04-12 | 1977-10-19 | Mitsubishi Electric Corp | Reactor control rod position indicator |
US4064451A (en) * | 1976-05-05 | 1977-12-20 | Diamond Power Specialty Corporation | Hysteresis compensated reed switch assembly for a position indicating system |
US4090407A (en) * | 1977-09-19 | 1978-05-23 | T. W. Salisbury, III | Water level measurement device |
JPS5462487A (en) * | 1977-10-26 | 1979-05-19 | Toshiba Corp | Reactor |
FR2407456A1 (fr) * | 1977-10-26 | 1979-05-25 | Nikolaev Vladimir | Dispositif transmetteur de position d'un corps mobile a deplacement rectiligne |
FR2447030A1 (fr) * | 1979-01-17 | 1980-08-14 | Upjohn Co | Procede et appareil de mesure de la vitesse de gonflement d'une mousse de polymere |
US4314881A (en) * | 1980-03-18 | 1982-02-09 | The United States Of America As Represented By The United States Department Of Energy | Reactor control rod timing system |
-
1981
- 1981-02-04 FR FR8102096A patent/FR2499294A1/fr active Granted
-
1982
- 1982-01-26 ZA ZA82503A patent/ZA82503B/xx unknown
- 1982-01-28 FI FI820276A patent/FI75684C/fi not_active IP Right Cessation
- 1982-01-28 YU YU00196/82A patent/YU19682A/xx unknown
- 1982-01-28 US US06/344,232 patent/US4486382A/en not_active Expired - Fee Related
- 1982-02-02 EG EG50/82A patent/EG15471A/xx active
- 1982-02-02 BR BR8200536A patent/BR8200536A/pt not_active IP Right Cessation
- 1982-02-03 ES ES509280A patent/ES8502280A1/es not_active Expired
- 1982-02-04 EP EP82400183A patent/EP0057648B1/fr not_active Expired
- 1982-02-04 KR KR8200476A patent/KR890000202B1/ko active
- 1982-02-04 JP JP57016942A patent/JPS57148292A/ja active Granted
- 1982-02-04 DE DE8282400183T patent/DE3261647D1/de not_active Expired
-
1984
- 1984-08-16 ES ES535217A patent/ES8703669A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPH0373835B2 (es) | 1991-11-25 |
JPS57148292A (en) | 1982-09-13 |
KR830009590A (ko) | 1983-12-22 |
ES509280A0 (es) | 1984-12-16 |
US4486382A (en) | 1984-12-04 |
FI820276L (fi) | 1982-08-05 |
FI75684B (fi) | 1988-03-31 |
KR890000202B1 (ko) | 1989-03-10 |
ZA82503B (en) | 1982-12-29 |
EP0057648A1 (fr) | 1982-08-11 |
YU19682A (en) | 1986-02-28 |
DE3261647D1 (en) | 1985-02-07 |
ES8703669A1 (es) | 1987-02-16 |
EP0057648B1 (fr) | 1984-12-27 |
FR2499294A1 (fr) | 1982-08-06 |
ES535217A0 (es) | 1987-02-16 |
EG15471A (en) | 1986-09-30 |
FI75684C (fi) | 1988-07-11 |
FR2499294B1 (es) | 1983-03-04 |
BR8200536A (pt) | 1982-12-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19971001 |