FR2055999A5 - - Google Patents

Info

Publication number
FR2055999A5
FR2055999A5 FR6928194A FR6928194A FR2055999A5 FR 2055999 A5 FR2055999 A5 FR 2055999A5 FR 6928194 A FR6928194 A FR 6928194A FR 6928194 A FR6928194 A FR 6928194A FR 2055999 A5 FR2055999 A5 FR 2055999A5
Authority
FR
France
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
FR6928194A
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
Priority to BE754482D priority Critical patent/BE754482A/fr
Application filed by Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR6928194A priority patent/FR2055999A5/fr
Priority to CH1115770A priority patent/CH514850A/fr
Priority to GB3757470A priority patent/GB1300160A/en
Priority to ES382796A priority patent/ES382796A1/es
Priority to DE19707030851 priority patent/DE7030851U/de
Application granted granted Critical
Publication of FR2055999A5 publication Critical patent/FR2055999A5/fr
Expired legal-status Critical Current

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)
  • Computer Networks & Wireless Communication (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
FR6928194A 1969-08-18 1969-08-18 Expired FR2055999A5 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
BE754482D BE754482A (fr) 1969-08-18 Dispositif de mesure par ultra-sons de deplacements
FR6928194A FR2055999A5 (fr) 1969-08-18 1969-08-18
CH1115770A CH514850A (fr) 1969-08-18 1970-07-23 Dispositif de mesure par ultra-sons de déplacements
GB3757470A GB1300160A (en) 1969-08-18 1970-08-04 Improvements in and relating to ultrasonic devices for use in measuring displacements
ES382796A ES382796A1 (es) 1969-08-18 1970-08-17 Dispositivo de medicion por ultra-sonidos de desplazamien- tos de objetos en un fluido.
DE19707030851 DE7030851U (de) 1969-08-18 1970-08-17 Vorrichtung zur messung von verschiebungen von objekten in einem stroemungsmedium.

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR2055999A5 true FR2055999A5 (fr) 1971-05-14

Family

ID=9039106

Family Applications (1)

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

Country Status (6)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2540247A1 (fr) * 1983-01-31 1984-08-03 Elf France Procede et appareil pour la detection de changements de composition au sein d'un milieu, a l'aide de l'ultra-son
FR2565345A1 (fr) * 1984-05-29 1985-12-06 Renault Dispositif de mesure par ultrasons du niveau et/ou du volume d'un liquide dans un recipient

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0928640A1 (fr) * 1998-01-12 1999-07-14 Imra Europe S.A. Transducteur à ultrasons avec pavillon et réseau pilote en phase utilisant un tel transducteur
DE102014210077A1 (de) 2014-05-27 2015-12-03 Continental Automotive Gmbh Vorrichtung und Verfahren zum Bestimmen einer Höhe einer Fluidoberfläche in einem Fluidbehälter
DE102014210080A1 (de) * 2014-05-27 2015-12-03 Continental Automotive Gmbh Vorrichtung zum Bestimmen einer Höhe einer Fluidoberfläche in einem Fluidbehälter
CN109100333A (zh) * 2018-09-21 2018-12-28 深圳市长隆科技有限公司 反射式探头与流体在线检测仪

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL279819A (fr) * 1962-05-30 1900-01-01
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 (de) * 1961-04-10 1963-11-14 Jenoptik Jena Gmbh Anordnung zur zerstoerungsfreien Werkstoffpruefung nach dem Ultraschall-Impulsreflexionsverfahren
CH467998A (fr) * 1965-12-15 1969-01-31 Commissariat Energie Atomique Dispositif à ultra-sons pour la mesure de la position d'un niveau liquide

Patent Citations (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 (de) * 1961-04-10 1963-11-14 Jenoptik Jena Gmbh Anordnung zur zerstoerungsfreien Werkstoffpruefung nach dem Ultraschall-Impulsreflexionsverfahren
NL279819A (fr) * 1962-05-30 1900-01-01
CH467998A (fr) * 1965-12-15 1969-01-31 Commissariat Energie Atomique Dispositif à ultra-sons pour la mesure de la position d'un niveau liquide

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
RADIO & TELEVISION NEWS, volume 51, no. 6, juin 1954 (CHICAGO, US) C.R. KIELICH "Sonic liquid level indicator", page 46 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2540247A1 (fr) * 1983-01-31 1984-08-03 Elf France Procede et appareil pour la detection de changements de composition au sein d'un milieu, a l'aide de l'ultra-son
EP0115987A1 (fr) * 1983-01-31 1984-08-15 ELF FRANCE Société Anonyme dite: Procédé et appareil pour la détection de changements de composition au sein d'un milieu, à l'aide de l'ultra-son
FR2565345A1 (fr) * 1984-05-29 1985-12-06 Renault Dispositif de mesure par ultrasons du niveau et/ou du volume d'un liquide dans un recipient
EP0165852A1 (fr) * 1984-05-29 1985-12-27 Regie Nationale Des Usines Renault Dispositif de mesure par ultrasons du niveau et/ou du volume d'un liquide dans un récipient

Also Published As

Publication number Publication date
BE754482A (fr) 1971-01-18
CH514850A (fr) 1971-10-31
GB1300160A (en) 1972-12-20
DE7030851U (de) 1971-04-29
ES382796A1 (es) 1972-12-16

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Legal Events

Date Code Title Description
ST Notification of lapse