FR1477470A - Ultrasonic device for measuring the position of the level of a liquid - Google Patents

Ultrasonic device for measuring the position of the level of a liquid

Info

Publication number
FR1477470A
FR1477470A FR42455A FR42455A FR1477470A FR 1477470 A FR1477470 A FR 1477470A FR 42455 A FR42455 A FR 42455A FR 42455 A FR42455 A FR 42455A FR 1477470 A FR1477470 A FR 1477470A
Authority
FR
France
Prior art keywords
measuring
liquid
level
ultrasonic device
ultrasonic
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
FR42455A
Other languages
French (fr)
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR42455A priority Critical patent/FR1477470A/en
Priority to BE690448D priority patent/BE690448A/xx
Priority to LU52572D priority patent/LU52572A1/xx
Priority to GB55822/66A priority patent/GB1123939A/en
Priority to CH1781866A priority patent/CH467998A/en
Priority to DE19661548930 priority patent/DE1548930B2/en
Priority to ES334544A priority patent/ES334544A1/en
Application granted granted Critical
Publication of FR1477470A publication Critical patent/FR1477470A/en
Expired 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
    • G21C17/035—Moderator- or coolant-level detecting devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/296—Acoustic waves
    • G01F23/2962—Measuring transit time of reflected waves
    • 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)
  • Electromagnetism (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Acoustics & Sound (AREA)
  • Plasma & Fusion (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
FR42455A 1965-12-15 1965-12-15 Ultrasonic device for measuring the position of the level of a liquid Expired FR1477470A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR42455A FR1477470A (en) 1965-12-15 1965-12-15 Ultrasonic device for measuring the position of the level of a liquid
BE690448D BE690448A (en) 1965-12-15 1966-11-30
LU52572D LU52572A1 (en) 1965-12-15 1966-12-12
GB55822/66A GB1123939A (en) 1965-12-15 1966-12-13 Ultrasonic apparatus for measuring the position of a liquid level
CH1781866A CH467998A (en) 1965-12-15 1966-12-14 Ultrasonic device for measuring the position of a liquid level
DE19661548930 DE1548930B2 (en) 1965-12-15 1966-12-15 Device for determining the liquid level in a CONTAINER!
ES334544A ES334544A1 (en) 1965-12-15 1966-12-15 Ultrasonic apparatus for measuring the position of a liquid level

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR42455A FR1477470A (en) 1965-12-15 1965-12-15 Ultrasonic device for measuring the position of the level of a liquid

Publications (1)

Publication Number Publication Date
FR1477470A true FR1477470A (en) 1967-04-21

Family

ID=8595696

Family Applications (1)

Application Number Title Priority Date Filing Date
FR42455A Expired FR1477470A (en) 1965-12-15 1965-12-15 Ultrasonic device for measuring the position of the level of a liquid

Country Status (7)

Country Link
BE (1) BE690448A (en)
CH (1) CH467998A (en)
DE (1) DE1548930B2 (en)
ES (1) ES334544A1 (en)
FR (1) FR1477470A (en)
GB (1) GB1123939A (en)
LU (1) LU52572A1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2483671A1 (en) * 1980-05-29 1981-12-04 Framatome Sa Monitoring nuclear reactor core - using acoustic sensors and computer to detect accidents, or damage to fuel rods
EP0042464A1 (en) * 1980-06-25 1981-12-30 Equipement Industriel Normand Electronic gauge comprising an ultrasonic transmitter and receiver
FR2489582A1 (en) * 1980-09-04 1982-03-05 Kraftwerk Union Ag Measuring liquid level esp. of foaming reactor coolant - in open=ended vertical tube with baffle plate to still foam
FR2494484A1 (en) * 1980-11-20 1982-05-21 Framatome Sa DEVICE FOR DETECTING THE GAS PHASE IN A NUCLEAR REACTOR
FR2540247A1 (en) * 1983-01-31 1984-08-03 Elf France METHOD AND APPARATUS FOR DETECTING COMPOSITION CHANGES IN A MEDIUM USING ULTRA-SOUND
FR2565345A1 (en) * 1984-05-29 1985-12-06 Renault DEVICE FOR ULTRASONIC MEASUREMENT OF THE LEVEL AND / OR VOLUME OF A LIQUID IN A CONTAINER
FR2600201A1 (en) * 1986-06-17 1987-12-18 Novatome METHOD FOR DIPPING AN ULTRASONIC TRANSDUCER INTO A LIQUID METAL, WITH GOOD WETTING, AND DEVICE FOR CARRYING OUT THE METHOD
DE4014990A1 (en) * 1990-05-10 1991-11-14 Herbert Prof Dr Zott Liquid lever measurement arrangement - uses ultrasonic pulse reflection from surface and transition time measurement for use with moving or static liquid e.g. in vehicle fuel tank

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE754482A (en) * 1969-08-18 1971-01-18 Commissariat Energie Atomique ULTRA-SOUND DISPLACEMENT MEASUREMENT DEVICE
DE2932243C2 (en) * 1979-08-09 1982-04-22 Eugen 2805 Stuhr Rapp Level and temperature measuring device for tank systems
DE3431774A1 (en) * 1984-08-29 1986-03-13 Siemens AG, 1000 Berlin und 8000 München DEVICE FOR MEASURING THE LEVEL OF LIQUIDS
GB2164151B (en) * 1984-09-07 1988-12-21 James Gerald Lacy Measuring apparatus
GB8607111D0 (en) * 1986-03-21 1986-04-30 Procontech Ltd Liquid level sensing
GB8715841D0 (en) * 1987-07-06 1987-08-12 Atomic Energy Authority Uk Liquid level monitoring
GB9218425D0 (en) * 1992-08-29 1992-10-14 Smiths Industries Plc Liquid-level gauging
US5471872A (en) * 1994-01-07 1995-12-05 Semitool, Inc. Acoustic liquid level measuring apparatus
FR2841337B1 (en) 2002-06-25 2004-07-30 Commissariat Energie Atomique DEVICE FOR DETERMINING WET ANCHORING BY A LIQUID
WO2004068081A1 (en) * 2003-01-29 2004-08-12 Saab Rosemount Tank Radar Ab Bottom reflector for a radar-based level gauge
US6795015B2 (en) * 2003-01-29 2004-09-21 Saab Rosemount Tank Radar Ab Bottom reflector for a radar-based level gauge
DE102005043263C5 (en) * 2005-09-09 2019-09-05 HELLA GmbH & Co. KGaA Device for detecting a level of a fluid in a container
DE102007059853B4 (en) * 2007-12-12 2018-01-25 Robert Bosch Gmbh Device for measuring a level of a liquid in a container
DE102013219643A1 (en) * 2013-09-27 2015-04-02 Continental Automotive Gmbh ultrasonic sensor

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2483671A1 (en) * 1980-05-29 1981-12-04 Framatome Sa Monitoring nuclear reactor core - using acoustic sensors and computer to detect accidents, or damage to fuel rods
EP0042464A1 (en) * 1980-06-25 1981-12-30 Equipement Industriel Normand Electronic gauge comprising an ultrasonic transmitter and receiver
FR2489582A1 (en) * 1980-09-04 1982-03-05 Kraftwerk Union Ag Measuring liquid level esp. of foaming reactor coolant - in open=ended vertical tube with baffle plate to still foam
FR2494484A1 (en) * 1980-11-20 1982-05-21 Framatome Sa DEVICE FOR DETECTING THE GAS PHASE IN A NUCLEAR REACTOR
EP0053068A1 (en) * 1980-11-20 1982-06-02 Framatome Detecting device for the gaseous state in a nuclear reactor
FR2540247A1 (en) * 1983-01-31 1984-08-03 Elf France METHOD AND APPARATUS FOR DETECTING COMPOSITION CHANGES IN A MEDIUM USING ULTRA-SOUND
EP0115987A1 (en) * 1983-01-31 1984-08-15 ELF FRANCE Société Anonyme dite: Method and apparatus for the detection of composition changes within a fluid using ultransonic means
FR2565345A1 (en) * 1984-05-29 1985-12-06 Renault DEVICE FOR ULTRASONIC MEASUREMENT OF THE LEVEL AND / OR VOLUME OF A LIQUID IN A CONTAINER
EP0165852A1 (en) * 1984-05-29 1985-12-27 Regie Nationale Des Usines Renault Apparatus for the ultrasonic measurement of the liquid level and/or volume in a container
FR2600201A1 (en) * 1986-06-17 1987-12-18 Novatome METHOD FOR DIPPING AN ULTRASONIC TRANSDUCER INTO A LIQUID METAL, WITH GOOD WETTING, AND DEVICE FOR CARRYING OUT THE METHOD
EP0250291A1 (en) * 1986-06-17 1987-12-23 Framatome Method for immersing an ultrasonic transducer in liquid metal, providing good wetting, and device for carrying out the method
DE4014990A1 (en) * 1990-05-10 1991-11-14 Herbert Prof Dr Zott Liquid lever measurement arrangement - uses ultrasonic pulse reflection from surface and transition time measurement for use with moving or static liquid e.g. in vehicle fuel tank

Also Published As

Publication number Publication date
LU52572A1 (en) 1967-02-13
DE1548930B2 (en) 1970-06-11
GB1123939A (en) 1968-08-14
DE1548930A1 (en) 1969-07-17
BE690448A (en) 1967-05-02
ES334544A1 (en) 1969-01-01
CH467998A (en) 1969-01-31

Similar Documents

Publication Publication Date Title
FR1477470A (en) Ultrasonic device for measuring the position of the level of a liquid
BE793625A (en) REMOTE MEASURING DEVICE OF THE LEVEL OF A LIQUID
FR1507715A (en) Ultrasonic device for flow measurement
FR1366936A (en) Device for capacitive measurement of the filling level of a tank
CH491392A (en) Device for measuring the phase shift of a signal and use of this device for telemetry
BE811588A (en) DEVICE FOR MEASURING THE LEVEL OF A LIQUID
FR1450588A (en) Device for determining the situation of a vessel
CH487395A (en) Apparatus for measuring a characteristic of a liquid flow
FR1431530A (en) Ultrasonic device for detecting changes in the level of a liquid
FR1497415A (en) Liquid level measuring device
FR1465096A (en) Advanced device for measuring the level of a liquid
FR1189271A (en) Device for measuring the level of a liquid
FR1501890A (en) Electro-mechanical device for measuring the level of a liquid
FR1536315A (en) Device for the static measurement of the average density of a liquid
FR1545689A (en) Device for measuring the volume of objects
FR1381816A (en) Device for capacitive measurement of the filling level of a tank
FR1518419A (en) Instrument for measuring the level of a liquid
FR1543058A (en) Device for indicating the level of a liquid
FR1547448A (en) Device for the static measurement of the average density of a liquid
FR1456920A (en) Liquid level indicator
FR1545276A (en) Device for measuring the level reached by the surface of a liquid
FR1441558A (en) Ultrasonic liquid level indicating device
FR1533394A (en) Device for measuring the level of a cryogenic liquid
FR90176E (en) Device for detecting the level of a liquid
FR1418252A (en) Device for measuring the level of a transparent liquid