ES8704284A1 - Perfeccionamientos en los captadores con tiempo reducido de respuesta,para toma de temperatura dentro de un circuito de fluido de refrigeracion de los reactores nucleares de agua presurizada - Google Patents

Perfeccionamientos en los captadores con tiempo reducido de respuesta,para toma de temperatura dentro de un circuito de fluido de refrigeracion de los reactores nucleares de agua presurizada

Info

Publication number
ES8704284A1
ES8704284A1 ES540154A ES540154A ES8704284A1 ES 8704284 A1 ES8704284 A1 ES 8704284A1 ES 540154 A ES540154 A ES 540154A ES 540154 A ES540154 A ES 540154A ES 8704284 A1 ES8704284 A1 ES 8704284A1
Authority
ES
Spain
Prior art keywords
temperature sensor
pressurized water
response time
cooling fluid
time temperature
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
ES540154A
Other languages
English (en)
Other versions
ES540154A0 (es
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.)
Pyro Controle
Original Assignee
Pyro Controle
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 Pyro Controle filed Critical Pyro Controle
Publication of ES540154A0 publication Critical patent/ES540154A0/es
Publication of ES8704284A1 publication Critical patent/ES8704284A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/08—Protective devices, e.g. casings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K13/00—Thermometers specially adapted for specific purposes
    • G01K13/02—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow
    • 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)
  • General 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)
  • Measuring Fluid Pressure (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)

Abstract

CAPTADOR DE TIEMPO REDUCIDO DE RESPUESTA. SE COMPONE DE UN ELEMENTO TUBULAR (22) CUYO EXTREMO LIBRE CERRADO ESTA INTRODUCIDO EN EL RECINTO DONDE SE ENCUENTRA EL FLUIDO CUYA TEMPERATURA SE VA A MEDIR, Y DENTRO DEL CUAL HAY UNA SONDA (23) COMPUESTA POR UN HILO DE PLATINO. LA SONDA SE MANTIENE BAJO PRESION EN EL FONDO DEL ELEMENTO TUBULAR (22) MEDIANTE MEDIOS ELASTICOS (38) Y ESTA FIJA A ESTE MEDIANTE UNA TUERCA (38) SOBRE LA QUE ESTAN DICHOS MEDIOS ELASTICOS. LAS DIMENSIONES DEL HILO DE PLATINO A TRAVES DEL CUAL SE MIDE LA TEMPERATURA, SON FUNCION DEL VALOR OHMICO NECESARIO PARA DICHO FIN.
ES540154A 1984-02-07 1985-02-06 Perfeccionamientos en los captadores con tiempo reducido de respuesta,para toma de temperatura dentro de un circuito de fluido de refrigeracion de los reactores nucleares de agua presurizada Expired ES8704284A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8402247A FR2559299B1 (fr) 1984-02-07 1984-02-07 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

Publications (2)

Publication Number Publication Date
ES540154A0 ES540154A0 (es) 1987-03-16
ES8704284A1 true ES8704284A1 (es) 1987-03-16

Family

ID=9301043

Family Applications (1)

Application Number Title Priority Date Filing Date
ES540154A Expired ES8704284A1 (es) 1984-02-07 1985-02-06 Perfeccionamientos en los captadores con tiempo reducido de respuesta,para toma de temperatura dentro de un circuito de fluido de refrigeracion de los reactores nucleares de agua presurizada

Country Status (7)

Country Link
US (1) US4670212A (es)
EP (1) EP0152361B1 (es)
JP (1) JPS60242395A (es)
AT (1) ATE47766T1 (es)
DE (1) DE3574070D1 (es)
ES (1) ES8704284A1 (es)
FR (1) FR2559299B1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4929092A (en) * 1987-06-12 1990-05-29 Mitsubishi Jukogyo Kabushiki Kaisha Resistance temperature detector
FR2671225B1 (fr) * 1990-12-28 1993-04-23 Framatome Sa Procede et dispositif de mesure de la temperature du fluide de refroidissement primaire d'un reacteur nucleaire.
FR2674981B1 (fr) * 1991-04-02 1993-07-30 Framatome Sa Dispositif de mesure de la temperature du fluide de refroidissement primaire d'un reacteur nucleaire a eau sous pression.
FR2676139B1 (fr) * 1991-05-03 1994-02-11 Framatome Sa Dispositif de mesure de la temperature du fluide de refroidissement primaire d'un reacteur nucleaire a circulation interne acceleree.
US5619546A (en) * 1995-04-20 1997-04-08 Combustion Engineering, Inc. Resistance temperature detector nozzle mechanical clamp
JP2008288623A (ja) * 2008-09-05 2008-11-27 Ibiden Co Ltd 多層プリント配線板
US9922737B1 (en) * 2014-03-11 2018-03-20 Westinghouse Electric Company Llc Reactor internals sensor inserts
CN114420330A (zh) * 2022-01-28 2022-04-29 上海核工程研究设计院有限公司 一种全自然循环一体化反应堆进出口温度测量装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2856341A (en) * 1945-08-13 1958-10-14 Kanne William Rudolph Nuclear reactor slug provided with thermocouple
US2838935A (en) * 1954-09-21 1958-06-17 Self Winding Clock Company Inc Temperature monitoring device
US3061806A (en) * 1960-07-26 1962-10-30 Bailey Meter Co Resistance thermometer
US3716450A (en) * 1969-09-15 1973-02-13 Commissariat Energie Atomique Device for remote positioning of thermocouples in a nuclear reactor
GB1334550A (en) * 1972-01-11 1973-10-17 Rosemount Eng Co Ltd Temperature sensor assemblies
JPS5132766B2 (es) * 1972-07-25 1976-09-14
US4106983A (en) * 1976-01-15 1978-08-15 Westinghouse Electric Corp. Thermocouple hot junction receptacle for a nuclear reactor
US4054057A (en) * 1976-03-01 1977-10-18 Diatek, Inc. Temperature sensing probe and disposable cover therefor
US4355912A (en) * 1980-09-12 1982-10-26 Haak Raymond L Spring loaded sensor fitting
FR2518747A1 (fr) * 1981-12-18 1983-06-24 Sereg Soc Dispositif de mesure de la temperature
US4444516A (en) * 1982-02-02 1984-04-24 Vanzetti Infrared And Computer Systems, Inc. Infrared temperature probe for high pressure use
US4454370A (en) * 1982-09-07 1984-06-12 Wahl Instruments, Inc. Thermocouple surface probe
US4450315A (en) * 1982-09-29 1984-05-22 Waterman Roger S Thermocouple assembly
US4515484A (en) * 1983-12-15 1985-05-07 At&T Technologies, Inc. Temperature testing apparatus for an electronic circuit substrate
US4558959A (en) * 1984-10-25 1985-12-17 Bethlehem Steel Corporation Contact thermocouple assembly

Also Published As

Publication number Publication date
DE3574070D1 (en) 1989-12-07
FR2559299A1 (fr) 1985-08-09
ES540154A0 (es) 1987-03-16
EP0152361A3 (en) 1986-08-20
FR2559299B1 (fr) 1989-06-02
EP0152361A2 (fr) 1985-08-21
ATE47766T1 (de) 1989-11-15
JPS60242395A (ja) 1985-12-02
EP0152361B1 (fr) 1989-11-02
US4670212A (en) 1987-06-02

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970303