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FR2308909B1 - - Google Patents

Info

Publication number
FR2308909B1
FR2308909B1 FR7512463A FR7512463A FR2308909B1 FR 2308909 B1 FR2308909 B1 FR 2308909B1 FR 7512463 A FR7512463 A FR 7512463A FR 7512463 A FR7512463 A FR 7512463A FR 2308909 B1 FR2308909 B1 FR 2308909B1
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
FR7512463A
Other languages
French (fr)
Other versions
FR2308909A1 (en
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 FR7512463A priority Critical patent/FR2308909A1/en
Priority to BE165902A priority patent/BE840456A/en
Priority to CH467076A priority patent/CH611018A5/xx
Priority to GB15090/76A priority patent/GB1541250A/en
Priority to ES447049A priority patent/ES447049A1/en
Priority to US05/677,888 priority patent/US4049954A/en
Priority to SE7604537A priority patent/SE413553B/en
Priority to DE19762617246 priority patent/DE2617246A1/en
Priority to IT22506/76A priority patent/IT1059980B/en
Priority to NL7604297A priority patent/NL7604297A/en
Publication of FR2308909A1 publication Critical patent/FR2308909A1/en
Application granted granted Critical
Publication of FR2308909B1 publication Critical patent/FR2308909B1/fr
Granted 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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B17/00—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
FR7512463A 1975-04-22 1975-04-22 Precise measurement of metallic tube dimensions - involves use of obstacles in ultrasonic path to determine coupling medium propagation velocity Granted FR2308909A1 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR7512463A FR2308909A1 (en) 1975-04-22 1975-04-22 Precise measurement of metallic tube dimensions - involves use of obstacles in ultrasonic path to determine coupling medium propagation velocity
BE165902A BE840456A (en) 1975-04-22 1976-04-07 DEVICE FOR PRECISE MEASUREMENT OF THE DIMENSIONS OF AN OBJECT BY ULTRA-SOUND
GB15090/76A GB1541250A (en) 1975-04-22 1976-04-13 Ultrasonic measuring devices
CH467076A CH611018A5 (en) 1975-04-22 1976-04-13
ES447049A ES447049A1 (en) 1975-04-22 1976-04-14 Device for accurate measurement of the dimensions of an object by ultrasonic waves
US05/677,888 US4049954A (en) 1975-04-22 1976-04-19 Device for accurate measurement of the dimensions of an object by ultrasonic waves
SE7604537A SE413553B (en) 1975-04-22 1976-04-20 MEASUREMENT FOR PRECISION Saturation of Hollow Formal Medium Ultrasonic
DE19762617246 DE2617246A1 (en) 1975-04-22 1976-04-20 DEVICE FOR PRECISION MEASUREMENT OF DIMENSIONS USING ULTRASOUND
IT22506/76A IT1059980B (en) 1975-04-22 1976-04-21 DEVICE FOR THE EXACT MEASUREMENT OF OBJECT SIZES BY ULTRASOUND
NL7604297A NL7604297A (en) 1975-04-22 1976-04-22 DEVICE FOR ULTRASONIC MEASUREMENT OF THE DIMENSIONS OF AN OBJECT.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7512463A FR2308909A1 (en) 1975-04-22 1975-04-22 Precise measurement of metallic tube dimensions - involves use of obstacles in ultrasonic path to determine coupling medium propagation velocity

Publications (2)

Publication Number Publication Date
FR2308909A1 FR2308909A1 (en) 1976-11-19
FR2308909B1 true FR2308909B1 (en) 1979-06-15

Family

ID=9154296

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7512463A Granted FR2308909A1 (en) 1975-04-22 1975-04-22 Precise measurement of metallic tube dimensions - involves use of obstacles in ultrasonic path to determine coupling medium propagation velocity

Country Status (1)

Country Link
FR (1) FR2308909A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2902017A1 (en) * 1979-01-19 1980-07-24 Krautkraemer Gmbh METHOD FOR COMPENSATING TEMPERATURE INFLUENCES ON THE SOUND SPEED IN A COUPLING LIQUID FOR THE ULTRASONIC TEST
US4377540A (en) * 1981-08-24 1983-03-22 Gloucester Engineering Co., Inc. Control of tubular film size
FR2650071B1 (en) * 1989-07-20 1991-09-27 Asulab Sa PROCESS FOR PROCESSING AN ELECTRICAL SIGNAL
CN109238345A (en) * 2017-07-10 2019-01-18 吉林麦达斯铝业有限公司 A kind of full-scale aluminium drill pipe detection method and system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3184969A (en) * 1963-06-10 1965-05-25 Gen Signal Corp Liquid level indication system
FR2041006A1 (en) * 1969-04-24 1971-01-29 Realisation Ultrasonique

Also Published As

Publication number Publication date
FR2308909A1 (en) 1976-11-19

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Legal Events

Date Code Title Description
CL Concession to grant licenses
ST Notification of lapse