ES454561A1 - Reactor nuclear. - Google Patents

Reactor nuclear.

Info

Publication number
ES454561A1
ES454561A1 ES454561A ES454561A ES454561A1 ES 454561 A1 ES454561 A1 ES 454561A1 ES 454561 A ES454561 A ES 454561A ES 454561 A ES454561 A ES 454561A ES 454561 A1 ES454561 A1 ES 454561A1
Authority
ES
Spain
Prior art keywords
nuclear reactor
reactor
receptacle
positioning
arrangement
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
Application number
ES454561A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ES454561A1 publication Critical patent/ES454561A1/es
Expired legal-status Critical Current

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
    • G21C17/112—Measuring temperature
    • 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)

Abstract

Reactor nuclear que incluye una vasija de presión que contiene una multiplicidad de conjuntos de combustible que se extiende longitudinalmente y una estructura superior de elementos internos, incluyendo dicha estructura unos conductos de termopar para proteger y guiar los termopares hasta unas posiciones elegidas, una placa de núcleo superior con unos conductos de refrigerante formados en ella encima de dichos conjuntos, y unas columnas sujetas en dicha placa y que se extienden hacia arriba a partir de la misma, caracterizado porque por lo menos algunas de dichas columnas (38) incluyen un receptáculo de termopar (40) sujeto en ellas aproximadamente a la altura de dicha placa de núcleo superior (32), incluyendo dicho receptáculo (40) una superficie invertida generalmente cónica con una base y un vértice truncado que sobresale hacia uno de dichos conductos de refrigerante (42) y una corriente de refrigerante que sale del mismo durante el funcionamiento del reactor, teniendo dicho receptáculo(40) un orificio central que se extiende a través de él, teniendo dicho orificio (58) secciones transversales variables (60, 62, 64) en toda su longitud, dimensionadas para soportar positivamente dicho termopar (26) de modo que sobresalga del mismo en dicha corriente de refrigerante, teniendo dicho receptáculo (40) la forma de una bala y estando orientado en la dirección de la circulación del refrigerante a partir de dichos conductos de refrigerante (42) para que sea rodeado por el refrigerante, estando separado de dichos conjuntos de combustible (24) con el fin de permitir la inserción del termopar (26).
ES454561A 1976-01-15 1976-12-23 Reactor nuclear. Expired ES454561A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/649,182 US4106983A (en) 1976-01-15 1976-01-15 Thermocouple hot junction receptacle for a nuclear reactor

Publications (1)

Publication Number Publication Date
ES454561A1 true ES454561A1 (es) 1978-04-01

Family

ID=24603770

Family Applications (1)

Application Number Title Priority Date Filing Date
ES454561A Expired ES454561A1 (es) 1976-01-15 1976-12-23 Reactor nuclear.

Country Status (9)

Country Link
US (1) US4106983A (es)
JP (1) JPS5289797A (es)
BE (1) BE850396A (es)
CA (1) CA1070435A (es)
ES (1) ES454561A1 (es)
FR (1) FR2338551A1 (es)
GB (1) GB1510445A (es)
IT (1) IT1074656B (es)
SE (1) SE420365B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2385187A1 (fr) * 1977-03-23 1978-10-20 Electricite De France Dispositif de mesure de la puissance locale dans un assemblage combustible de reacteur nucleaire
US4231843A (en) * 1977-08-02 1980-11-04 Westinghouse Electric Corp. Guide tube flow diffuser
US4356061A (en) * 1979-06-13 1982-10-26 Scandpower, Inc. Gamma thermometer having combined thermal bridge and centering means
US4438649A (en) * 1981-07-29 1984-03-27 Electric Power Research Institute, Inc. Apparatus for remotely positioning sensing devices in a reactor during operation thereof
FR2559299B1 (fr) * 1984-02-07 1989-06-02 Pyro Controle Capteur a temps de reponse reduit pour prise de temperature a l'interieur d'une boucle du fluide de refroidissement des reacteurs nucleaires a eau pressurisee
US4708844A (en) * 1984-03-20 1987-11-24 Westinghouse Electric Corp. Reactor monitoring assembly
FR2591790B1 (fr) * 1985-12-13 1988-03-25 Framatome Sa Dispositif a conduits de guidage de sondes pour reacteur nucleaire
DE19600822A1 (de) * 1996-01-11 1997-07-17 Basf Ag Sonde zur Temperaturmessung
JP2005250683A (ja) * 2004-03-02 2005-09-15 Renesas Technology Corp マイクロコンピュータ
US9659674B2 (en) * 2012-04-27 2017-05-23 Westinghouse Electric Company Llc Instrumentation and control penetration flange for pressurized water reactor

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1979085A (en) * 1930-12-06 1934-10-30 Brown Instr Co Thermocouple
US2450871A (en) * 1947-06-20 1948-10-12 Paul F Adair Relative temperature indicator
US2815663A (en) * 1954-12-13 1957-12-10 Phillips Petroleum Co Slip probe assembly
US3060111A (en) * 1959-08-14 1962-10-23 Sherman Jerome Nuclear reactor
US3132077A (en) * 1959-08-17 1964-05-05 Gen Dynamics Corp Nuclear reactor fuel element with attached thermocouple
GB966884A (en) * 1961-03-06 1964-08-19 Atomic Energy Authority Uk Pressure-sensitive transducer
GB1044402A (en) * 1963-02-06 1966-09-28 Buzzards Corp Device
US3610045A (en) * 1965-04-01 1971-10-05 Ajax Magnethermic Corp Thermocouples
FR1555132A (es) * 1968-02-20 1969-01-24
US3716450A (en) * 1969-09-15 1973-02-13 Commissariat Energie Atomique Device for remote positioning of thermocouples in a nuclear reactor
US3681990A (en) * 1970-06-29 1972-08-08 Dresser Ind Temperature sensing assembly
CA969776A (en) * 1972-03-06 1975-06-24 Jacques Antoine Device for measuring the temperature in a furnace
US3763704A (en) * 1972-04-28 1973-10-09 P Blau Apparatus for continuously measuring the temperature of molten metal

Also Published As

Publication number Publication date
JPS5289797A (en) 1977-07-27
US4106983A (en) 1978-08-15
FR2338551B1 (es) 1982-01-22
CA1070435A (en) 1980-01-22
JPS5646119B2 (es) 1981-10-30
GB1510445A (en) 1978-05-10
BE850396A (fr) 1977-07-14
SE420365B (sv) 1981-09-28
FR2338551A1 (fr) 1977-08-12
SE7700383L (sv) 1977-07-16
IT1074656B (it) 1985-04-20

Similar Documents

Publication Publication Date Title
NO780568L (no) Anording for lokal effektmaaling i en kjernereaktors brenselladning
BE794000A (fr) Perfectionnements aux montages d'elements combustibles de reacteurs nucleaires
BE851670A (fr) Faisceau combustible pour reacteur nucleaire
FR2352378A1 (fr) Installation de stockage du combustible nucleaire use
NL7707351A (nl) Kernreactor met snelle neutronen.
JPS52118197A (en) Device for receiving and supporting nuclear fuel in reactor
SE417382B (sv) Anordning for kylning av festorgan i en kernreaktor
BE854921A (fr) Grille d'espacement pour elements combustibles de reacteurs nucleaires
IT1091066B (it) Griglia per complessi di combustibile di reattori nucleari
BE859945A (fr) Assemblage combustible aisement demontable pour reacteur nucleaire
ES482019A1 (es) Perfeccionamientos en los tubos guia de combustible.
ES454561A1 (es) Reactor nuclear.
NO781773L (no) Anordning for lokal effektmaaling i en kjernereaktors brenselladning
IT7925891A0 (it) Perfezionamenti in gruppi combustibili per reattori nucleari.
BE855175A (fr) Appareil de retenue pour elements combustibles de reacteurs nucleaires
IT1130450B (it) Complesso di combustibile nucleare
FR2339940A1 (fr) Agencement de magasinage pour assemblages combustibles de reacteur nucleaire
NL7707642A (nl) Zijreflector voor hoge temperatuur-kernreakto- ren.
PL200813A1 (pl) Urzadzenie do zasilania zbiornika gazu pod cisnieniem sproszkowanym paliwem oraz sposob zasilania zbiornika gazu pod cisnieniem sproszkowanym paliwem
FR2344096A1 (fr) Combustible nucleaire perfectionne
NL7703299A (nl) Kernreactor met snelle neutronen.
PL201035A1 (pl) Urzadzenie do zgazowywania paliwa pracujace przy wysokim cisnieniu i wysokiej temperaturze
SE7606449L (sv) Brensleelement for kernreaktorer
SE7608920L (sv) Avstengningsanordning vid kernreaktorer
BE860597A (fr) Ensemble porteur pour element combustible de reacteur nucleaire