JPS5937495A - 電導性流体の流速、温度および音響を検出するためのセンサ並びに検出装置 - Google Patents

電導性流体の流速、温度および音響を検出するためのセンサ並びに検出装置

Info

Publication number
JPS5937495A
JPS5937495A JP57147097A JP14709782A JPS5937495A JP S5937495 A JPS5937495 A JP S5937495A JP 57147097 A JP57147097 A JP 57147097A JP 14709782 A JP14709782 A JP 14709782A JP S5937495 A JPS5937495 A JP S5937495A
Authority
JP
Japan
Prior art keywords
furnace
sensor
magnetostrictive
temperature
monitoring
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
Application number
JP57147097A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0312691B2 (enExample
Inventor
泉 山田
元 山本
綱島　幹泰
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP57147097A priority Critical patent/JPS5937495A/ja
Priority to EP83107340A priority patent/EP0101932B1/en
Priority to US06/519,698 priority patent/US4622202A/en
Publication of JPS5937495A publication Critical patent/JPS5937495A/ja
Publication of JPH0312691B2 publication Critical patent/JPH0312691B2/ja
Granted legal-status Critical Current

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
    • G21C17/022—Devices or arrangements for monitoring coolant or moderator for monitoring liquid coolants or moderators
    • G21C17/025—Devices or arrangements for monitoring coolant or moderator for monitoring liquid coolants or moderators for monitoring liquid metal coolants
    • 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
    • G21C17/032—Reactor-coolant flow measuring or monitoring
    • 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)
  • Testing Or Calibration Of Command Recording Devices (AREA)
JP57147097A 1982-08-25 1982-08-25 電導性流体の流速、温度および音響を検出するためのセンサ並びに検出装置 Granted JPS5937495A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP57147097A JPS5937495A (ja) 1982-08-25 1982-08-25 電導性流体の流速、温度および音響を検出するためのセンサ並びに検出装置
EP83107340A EP0101932B1 (en) 1982-08-25 1983-07-26 Reactor in-vessel sensor and core monitoring apparatus
US06/519,698 US4622202A (en) 1982-08-25 1983-08-02 Reactor in-vessel sensor and core monitoring apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57147097A JPS5937495A (ja) 1982-08-25 1982-08-25 電導性流体の流速、温度および音響を検出するためのセンサ並びに検出装置

Publications (2)

Publication Number Publication Date
JPS5937495A true JPS5937495A (ja) 1984-02-29
JPH0312691B2 JPH0312691B2 (enExample) 1991-02-20

Family

ID=15422416

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57147097A Granted JPS5937495A (ja) 1982-08-25 1982-08-25 電導性流体の流速、温度および音響を検出するためのセンサ並びに検出装置

Country Status (3)

Country Link
US (1) US4622202A (enExample)
EP (1) EP0101932B1 (enExample)
JP (1) JPS5937495A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS613056A (ja) * 1984-06-18 1986-01-09 Hitachi Ltd 複合センサ
JPH0212622U (enExample) * 1988-07-06 1990-01-26
JPH0212623U (enExample) * 1988-07-08 1990-01-26

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6446694A (en) * 1987-08-17 1989-02-21 Power Reactor & Nuclear Fuel Device for diagnosing abnormality of nuclear reactor
DE3734912A1 (de) * 1987-10-15 1989-04-27 Kernforschungsz Karlsruhe Induktive stroemungssonde zum messen der stroemungsgeschwindigkeit eines fluessigmetallstromes
US4869233A (en) * 1987-11-30 1989-09-26 Gas Research Institute Boiling condition detector
US4848926A (en) * 1988-01-22 1989-07-18 Westinghouse Electric Corp. Fluid temperature and flow monitor
EP0347649A1 (de) * 1988-06-21 1989-12-27 INTERATOM Gesellschaft mit beschränkter Haftung Vorrichtung zur Messung der Strömungsgeschwindigkeit von elektrisch leitenden Flüssigkeiten
US4967587A (en) * 1989-10-20 1990-11-06 Combustion Engineering, Inc. Impact calibration tool
US5286313A (en) * 1991-10-31 1994-02-15 Surface Combustion, Inc. Process control system using polarizing interferometer
US5687204A (en) * 1993-10-08 1997-11-11 Japan Atomic Energy Research Institute Method of and apparatus for checking the degradation of a pressure vessel of a nuclear reactor
US5604592A (en) * 1994-09-19 1997-02-18 Textron Defense Systems, Division Of Avco Corporation Laser ultrasonics-based material analysis system and method using matched filter processing
RU2158447C1 (ru) * 1999-03-29 2000-10-27 Обнинский институт атомной энергетики Способ радиационной диагностики оборудования ядерных установок
US7005745B2 (en) 2004-01-22 2006-02-28 Texas Instruments Incorporated Method and structure to reduce risk of gold embrittlement in solder joints
JP4551920B2 (ja) * 2007-09-13 2010-09-29 株式会社東芝 振動・劣化監視装置及び方法
US8339231B1 (en) * 2010-03-22 2012-12-25 Flextronics Ap, Llc Leadframe based magnetics package
US7997149B1 (en) * 2010-11-19 2011-08-16 Hema-Q, Inc. Apparatus and method for non-invasive measurement of the sound velocity of a fluid flowing in a tubing
DE102011119981B4 (de) * 2011-12-02 2014-02-27 Krohne Messtechnik Gmbh Vortex-Durchflussmessgerät
US9322720B2 (en) * 2013-02-25 2016-04-26 U.S. Department Of Energy Use of aluminum nitride to obtain temperature measurements in a high temperature and high radiation environment
US9639897B2 (en) * 2013-11-12 2017-05-02 Bank Of America Corporation Predicting economic conditions
US10650931B2 (en) * 2017-03-27 2020-05-12 Ge-Hitachi Nuclear Energy Americas Llc Acoustic flowmeters and methods of using the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2120523C2 (de) * 1971-04-27 1984-05-17 Interatom Internationale Atomreaktorbau Gmbh, 5060 Bergisch Gladbach Verfahren und Vorrichtung zur Fernüberwachung von elektrisch leitenden Flüssigkeiten
FR2214891B3 (enExample) * 1973-01-24 1976-01-30 Quilcaille Jacques Fr
GB1491207A (en) * 1973-11-12 1977-11-09 Atomic Energy Authority Uk Sensors for monitoring the electrical conductivity of electrically conductive fluids
JPS56155812A (en) * 1980-05-02 1981-12-02 Power Reactor & Nuclear Fuel Dev Corp Monitoring method for flow state of fluidic metal
US4535638A (en) * 1983-10-03 1985-08-20 Quartztronics, Inc. Resonator transducer system with temperature compensation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS613056A (ja) * 1984-06-18 1986-01-09 Hitachi Ltd 複合センサ
JPH0212622U (enExample) * 1988-07-06 1990-01-26
JPH0212623U (enExample) * 1988-07-08 1990-01-26

Also Published As

Publication number Publication date
US4622202A (en) 1986-11-11
EP0101932B1 (en) 1986-10-22
JPH0312691B2 (enExample) 1991-02-20
EP0101932A3 (en) 1984-07-04
EP0101932A2 (en) 1984-03-07

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