CH514850A - Ultrasonic displacement measurement device - Google Patents

Ultrasonic displacement measurement device

Info

Publication number
CH514850A
CH514850A CH1115770A CH1115770A CH514850A CH 514850 A CH514850 A CH 514850A CH 1115770 A CH1115770 A CH 1115770A CH 1115770 A CH1115770 A CH 1115770A CH 514850 A CH514850 A CH 514850A
Authority
CH
Switzerland
Prior art keywords
measurement device
displacement measurement
ultrasonic displacement
ultrasonic
measurement
Prior art date
Application number
CH1115770A
Other languages
French (fr)
Inventor
Baron Jean
Lions Noel
Peronnet Jean
Original Assignee
Commissariat Energie Atomique
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 Energie Atomique filed Critical Commissariat Energie Atomique
Publication of CH514850A publication Critical patent/CH514850A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/52004—Means for monitoring or calibrating
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/06—Systems determining the position data of a target
    • G01S15/08—Systems for measuring distance only
    • G01S15/10—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves
    • G01S15/14—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves wherein a voltage or current pulse is initiated and terminated in accordance respectively with the pulse transmission and echo reception

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
CH1115770A 1969-08-18 1970-07-23 Ultrasonic displacement measurement device CH514850A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6928194A FR2055999A5 (en) 1969-08-18 1969-08-18

Publications (1)

Publication Number Publication Date
CH514850A true CH514850A (en) 1971-10-31

Family

ID=9039106

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1115770A CH514850A (en) 1969-08-18 1970-07-23 Ultrasonic displacement measurement device

Country Status (6)

Country Link
BE (1) BE754482A (en)
CH (1) CH514850A (en)
DE (1) DE7030851U (en)
ES (1) ES382796A1 (en)
FR (1) FR2055999A5 (en)
GB (1) GB1300160A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2540247B1 (en) * 1983-01-31 1985-09-27 Elf France METHOD AND APPARATUS FOR DETECTING CHANGES IN COMPOSITION WITHIN A MEDIUM USING ULTRASOUND
FR2565345B1 (en) * 1984-05-29 1988-10-14 Renault DEVICE FOR ULTRASONIC MEASUREMENT OF THE LEVEL AND / OR VOLUME OF A LIQUID IN A CONTAINER
EP0928640A1 (en) * 1998-01-12 1999-07-14 Imra Europe S.A. Ultrasonic transducer with a horn and phased array using such ultrasonic transducers
DE102014210077A1 (en) 2014-05-27 2015-12-03 Continental Automotive Gmbh Apparatus and method for determining a height of a fluid surface in a fluid container
DE102014210080A1 (en) 2014-05-27 2015-12-03 Continental Automotive Gmbh Apparatus for determining a height of a fluid surface in a fluid container
CN109100333A (en) * 2018-09-21 2018-12-28 深圳市长隆科技有限公司 Reflective probe and fluid on-line detector

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2753542A (en) * 1953-09-03 1956-07-03 Bogue Elec Mfg Co Calibrated apparatus for measuring liquid levels
US3010318A (en) * 1959-04-02 1961-11-28 Charles E Mongan Method and apparatus for measuring liquid level
DE1157412B (en) * 1961-04-10 1963-11-14 Jenoptik Jena Gmbh Arrangement for non-destructive material testing using the ultrasonic pulse reflection method
NL279819A (en) * 1962-05-30 1900-01-01
FR1477470A (en) * 1965-12-15 1967-04-21 Commissariat Energie Atomique Ultrasonic device for measuring the position of the level of a liquid

Also Published As

Publication number Publication date
ES382796A1 (en) 1972-12-16
DE7030851U (en) 1971-04-29
BE754482A (en) 1971-01-18
FR2055999A5 (en) 1971-05-14
GB1300160A (en) 1972-12-20

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Legal Events

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