DE2120523C2 - Verfahren und Vorrichtung zur Fernüberwachung von elektrisch leitenden Flüssigkeiten - Google Patents

Verfahren und Vorrichtung zur Fernüberwachung von elektrisch leitenden Flüssigkeiten

Info

Publication number
DE2120523C2
DE2120523C2 DE2120523A DE2120523A DE2120523C2 DE 2120523 C2 DE2120523 C2 DE 2120523C2 DE 2120523 A DE2120523 A DE 2120523A DE 2120523 A DE2120523 A DE 2120523A DE 2120523 C2 DE2120523 C2 DE 2120523C2
Authority
DE
Germany
Prior art keywords
coils
liquid
measuring
electrically conductive
measuring head
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
DE2120523A
Other languages
German (de)
English (en)
Other versions
DE2120523A1 (de
Inventor
Egon 5061 Heiligenhaus Bolz
Theodor Dipl.-Ing. 5060 Bensberg Lauhoff
Manfred 5060 Bensberg-Immekeppel Quante
Klaus 5050 Porz Semma
Kurt Erwin 5000 Köln Stickel
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.)
Interatom Internationale Atomreaktorbau GmbH
Original Assignee
Interatom Internationale Atomreaktorbau GmbH
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 Interatom Internationale Atomreaktorbau GmbH filed Critical Interatom Internationale Atomreaktorbau GmbH
Priority to DE2120523A priority Critical patent/DE2120523C2/de
Priority to GB1896472A priority patent/GB1367835A/en
Priority to FR7214863A priority patent/FR2136712A5/fr
Priority to JP4214472A priority patent/JPS5612801B1/ja
Publication of DE2120523A1 publication Critical patent/DE2120523A1/de
Priority to US05/417,379 priority patent/US3940996A/en
Application granted granted Critical
Publication of DE2120523C2 publication Critical patent/DE2120523C2/de
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B10/00Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/56Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects
    • G01F1/58Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects by electromagnetic flowmeters
    • G01F1/582Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects by electromagnetic flowmeters without electrodes
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01KMEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/36Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using magnetic elements, e.g. magnets, coils
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/023Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance where the material is placed in the field of a coil
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01PMEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/10Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring thermal variables
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/22Measuring resistance of fluids
    • GPHYSICS
    • G21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21CNUCLEAR REACTORS
    • G21C17/00Monitoring; Testing ; Maintaining
    • G21C17/02Devices or arrangements for monitoring coolant or moderator
    • G21C17/022Devices or arrangements for monitoring coolant or moderator for monitoring liquid coolants or moderators
    • G21C17/025Devices or arrangements for monitoring coolant or moderator for monitoring liquid coolants or moderators for monitoring liquid metal coolants
    • GPHYSICS
    • G21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21CNUCLEAR REACTORS
    • G21C17/00Monitoring; Testing ; Maintaining
    • G21C17/10Structural combination of fuel element, control rod, reactor core, or moderator structure with sensitive instruments, e.g. for measuring radioactivity, strain
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00Energy generation of nuclear origin
    • Y02E30/30Nuclear fission reactors

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Electromagnetism (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • Signal Processing (AREA)
  • Fluid Mechanics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Electrochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measuring Volume Flow (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
DE2120523A 1971-04-27 1971-04-27 Verfahren und Vorrichtung zur Fernüberwachung von elektrisch leitenden Flüssigkeiten Expired DE2120523C2 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE2120523A DE2120523C2 (de) 1971-04-27 1971-04-27 Verfahren und Vorrichtung zur Fernüberwachung von elektrisch leitenden Flüssigkeiten
GB1896472A GB1367835A (en) 1971-04-27 1972-04-24 Determining a parameter of a flow of electrically-conductive fluid
FR7214863A FR2136712A5 (enExample) 1971-04-27 1972-04-26
JP4214472A JPS5612801B1 (enExample) 1971-04-27 1972-04-26
US05/417,379 US3940996A (en) 1971-04-27 1973-11-19 Method and device for remotely monitoring electrically conductive liquids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2120523A DE2120523C2 (de) 1971-04-27 1971-04-27 Verfahren und Vorrichtung zur Fernüberwachung von elektrisch leitenden Flüssigkeiten

Publications (2)

Publication Number Publication Date
DE2120523A1 DE2120523A1 (de) 1972-11-02
DE2120523C2 true DE2120523C2 (de) 1984-05-17

Family

ID=5806041

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2120523A Expired DE2120523C2 (de) 1971-04-27 1971-04-27 Verfahren und Vorrichtung zur Fernüberwachung von elektrisch leitenden Flüssigkeiten

Country Status (5)

Country Link
US (1) US3940996A (enExample)
JP (1) JPS5612801B1 (enExample)
DE (1) DE2120523C2 (enExample)
FR (1) FR2136712A5 (enExample)
GB (1) GB1367835A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0347649A1 (de) * 1988-06-21 1989-12-27 INTERATOM Gesellschaft mit beschränkter Haftung Vorrichtung zur Messung der Strömungsgeschwindigkeit von elektrisch leitenden Flüssigkeiten
DE4241242A1 (de) * 1992-12-08 1994-06-09 Honeywell Bv Elektrischer Zustandsfühler
DE102004049179B4 (de) * 2003-10-10 2013-02-07 Rosemount Inc. Kompakter Messumformer mit verbesserten Leitungsanschlüssen

Families Citing this family (15)

* 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
GB1491207A (en) * 1973-11-12 1977-11-09 Atomic Energy Authority Uk Sensors for monitoring the electrical conductivity of electrically conductive fluids
FR2281634A1 (fr) * 1974-08-05 1976-03-05 Atomic Energy Authority Uk Ensemble de mesure pour reacteur nucleaire
JPS52115296A (en) * 1976-03-23 1977-09-27 Power Reactor & Nuclear Fuel Dev Corp Void detector
FR2352288A1 (fr) * 1976-05-20 1977-12-16 Atomenergi Ab Dispositif comportant une bobine d'emission et une bobine de reception pour mesures electromagnetiques en presence d'un materiau conducteur liquide
FR2488033A1 (fr) * 1980-07-31 1982-02-05 Framatome Sa Dispositif de protection des mecanismes de commande des grappes de controle pendant les essais d'un reacteur nucleaire
JPS5937495A (ja) * 1982-08-25 1984-02-29 株式会社日立製作所 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
DE3347190A1 (de) * 1983-12-27 1985-07-04 INTERATOM GmbH, 5060 Bergisch Gladbach Induktives sonden-durchflussmesssystem
US5365554A (en) * 1992-09-22 1994-11-15 Flaman Michael T Instrumentation probe
US5585729A (en) * 1993-05-13 1996-12-17 Gamma Precision Technology, Inc. Fluid concentration detecting apparatus
FR2960647B1 (fr) 2010-06-01 2012-06-29 Ecole Norm Superieure Lyon Velocimetre et procede de mesure de la vitesse d'ecoulement d'un fluide electriquement conducteur
US10304577B2 (en) * 2015-08-12 2019-05-28 Westinghouse Electric Company Llc Method for measuring bow/twist of a fuel assembly
CN106225876B (zh) * 2016-08-18 2023-05-09 四川泛华航空仪表电器有限公司 电容式温度补偿油位测量传感器
CN108020699A (zh) * 2016-11-04 2018-05-11 翔熙实业股份有限公司 汽车电路检测装置
US20230154635A1 (en) * 2021-11-15 2023-05-18 Westinghouse Electric Company Llc Non-invasive liquid metal flow measurement in liquid metal fuel assemblies, reactor coolant pumps, and test cartridges

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2267884A (en) * 1939-10-25 1941-12-30 Magnetic Analysis Corp Variable feedback system
US2435043A (en) * 1944-10-06 1948-01-27 Control Instr Co Inc Device for measuring rate of fluid flow
US2583724A (en) * 1948-05-08 1952-01-29 Socony Vacuum Oil Co Inc Magnetic flowmeter
DE1178224B (de) * 1953-04-23 1964-09-17 Paul Hochhaeusler Dr Ing Anordnung zur Messung des Spiegelstandes einer Fluessigkeit
CA653719A (en) * 1957-09-09 1962-12-11 Imperial Chemical Industries Limited Probe device for flaw detection
US3164993A (en) * 1960-08-17 1965-01-12 Shell Oil Co Instrument for measuring a physical condition
US3197722A (en) * 1961-06-07 1965-07-27 Int Resistance Co Pressure transducer
BE638683A (enExample) * 1962-10-15
DE1236093B (de) * 1965-10-25 1967-03-09 Euratom Verfahren zur Ermittlung von Dampfblasen in Fluessigmetallstroemen auf elektrischem Wege
US3484678A (en) * 1966-01-27 1969-12-16 Kaman Sciences Corp Linear differential transformer transducer with nonmagnetic core
US3433057A (en) * 1966-04-14 1969-03-18 Reserve Mining Co Automatic iron ore assayer
FR1586506A (enExample) * 1968-09-27 1970-02-20
US3549489A (en) * 1968-10-22 1970-12-22 Atomic Energy Commission System for detecting sodium boiling in a reactor
US3657640A (en) * 1969-02-05 1972-04-18 Ball Corp Glass conductivity and temperature probe
DE2120523C2 (de) * 1971-04-27 1984-05-17 Interatom Internationale Atomreaktorbau Gmbh, 5060 Bergisch Gladbach Verfahren und Vorrichtung zur Fernüberwachung von elektrisch leitenden Flüssigkeiten

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0347649A1 (de) * 1988-06-21 1989-12-27 INTERATOM Gesellschaft mit beschränkter Haftung Vorrichtung zur Messung der Strömungsgeschwindigkeit von elektrisch leitenden Flüssigkeiten
DE4241242A1 (de) * 1992-12-08 1994-06-09 Honeywell Bv Elektrischer Zustandsfühler
DE102004049179B4 (de) * 2003-10-10 2013-02-07 Rosemount Inc. Kompakter Messumformer mit verbesserten Leitungsanschlüssen

Also Published As

Publication number Publication date
JPS5612801B1 (enExample) 1981-03-24
FR2136712A5 (enExample) 1972-12-22
GB1367835A (en) 1974-09-25
DE2120523A1 (de) 1972-11-02
US3940996A (en) 1976-03-02

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Legal Events

Date Code Title Description
OD Request for examination
D2 Grant after examination
8320 Willingness to grant licences declared (paragraph 23)
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: INTERATOM GMBH, 5060 BERGISCH GLADBACH, DE

8339 Ceased/non-payment of the annual fee