DK289989D0 - ECO-TRACKING SYSTEM FOR AN ULTRASONIC MEASUREMENT OF THE POSITION OF A MOBILE ROAD - Google Patents

ECO-TRACKING SYSTEM FOR AN ULTRASONIC MEASUREMENT OF THE POSITION OF A MOBILE ROAD

Info

Publication number
DK289989D0
DK289989D0 DK289989A DK289989A DK289989D0 DK 289989 D0 DK289989 D0 DK 289989D0 DK 289989 A DK289989 A DK 289989A DK 289989 A DK289989 A DK 289989A DK 289989 D0 DK289989 D0 DK 289989D0
Authority
DK
Denmark
Prior art keywords
eco
tracking system
ultrasonic measurement
mobile road
road
Prior art date
Application number
DK289989A
Other languages
Danish (da)
Other versions
DK289989A (en
Inventor
Pierre-Andre Farine
Claude Bornoz
Jean-Daniel Etienne
Original Assignee
Asulab Sa
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 Asulab Sa filed Critical Asulab Sa
Publication of DK289989D0 publication Critical patent/DK289989D0/en
Publication of DK289989A publication Critical patent/DK289989A/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
    • 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
    • G01S15/50—Systems of measurement, based on relative movement of the target
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
    • A61B8/0858—Detecting organic movements or changes, e.g. tumours, cysts, swellings involving measuring tissue layers, e.g. skin, interfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Surgery (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
DK289989A 1988-06-13 1989-06-13 ECO-TRACKING SYSTEM FOR AN ULTRASONIC MEASUREMENT OF THE POSITION OF A MOBILE ROAD DK289989A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8807980A FR2632733B1 (en) 1988-06-13 1988-06-13 ECHO TRACKER FOR ULTRASONIC MEASUREMENT OF THE POSITION OF A MOBILE WALL

Publications (2)

Publication Number Publication Date
DK289989D0 true DK289989D0 (en) 1989-06-13
DK289989A DK289989A (en) 1989-12-14

Family

ID=9367296

Family Applications (1)

Application Number Title Priority Date Filing Date
DK289989A DK289989A (en) 1988-06-13 1989-06-13 ECO-TRACKING SYSTEM FOR AN ULTRASONIC MEASUREMENT OF THE POSITION OF A MOBILE ROAD

Country Status (5)

Country Link
EP (1) EP0356629A1 (en)
JP (1) JPH02237556A (en)
DK (1) DK289989A (en)
FR (1) FR2632733B1 (en)
NO (1) NO892411L (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0525858A2 (en) * 1991-07-17 1993-02-03 Koninklijke Philips Electronics N.V. Method and device for determining variations in the position of a movable object by means of ultrasound
FR2682193B1 (en) * 1991-10-04 1994-05-06 Asulab Sa METHOD FOR ULTRASONIC MEASUREMENT OF THE POSITION OF AT LEAST ONE MOBILE WALL AND APPARATUS FOR CARRYING OUT SAID METHOD.
EP0534217B1 (en) * 1991-09-27 1996-01-31 Asulab S.A. Process for ultrasonic measurement of the position of at least one moving interface and means for application of the process
CH685420A5 (en) * 1991-09-27 1995-07-14 Asulab Sa A method of ultrasonic measurement of the position of at least one movable wall and apparatus for implementing this method.
FR2697638B1 (en) * 1992-11-02 1994-12-23 Asulab Sa Ultrasonic measuring device minimizing the number of digital values processed by the processing means.
FR2700016B1 (en) * 1992-12-29 1995-02-10 Asulab Sa Ultrasonic measuring device with adjustable gain control.
JP3844667B2 (en) * 2001-07-23 2006-11-15 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー Ultrasonic diagnostic equipment
JP2014010130A (en) * 2012-07-03 2014-01-20 Yutaka Hata Outer diameter measurement device for linear body using ultrasonic wave

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2853170A1 (en) * 1978-12-08 1980-06-19 Deutsch Pruef Messgeraete Ultrasonic technique for metrology - using peak value sensors responding to test piece end surfaces to operate flip=flop, gate element and counter
JPS55143132A (en) * 1979-04-26 1980-11-08 Kuniyasu Furuhira Measuring device for medical treatment
DE3446837A1 (en) * 1984-12-21 1986-06-26 Institut Dr. Friedrich Förster Prüfgerätebau GmbH & Co KG, 7410 Reutlingen METHOD AND DEVICE FOR ACCURELY DETERMINING THE TIME DISTANCE OF TWO ELECTRICAL PULSES
US4721113A (en) * 1985-09-20 1988-01-26 Temple University Of The Commonwealth System Of Higher Education Method of predicting the occurrence of deep vein thrombosis by non-invasive measurement of vessel diameter

Also Published As

Publication number Publication date
JPH02237556A (en) 1990-09-20
DK289989A (en) 1989-12-14
NO892411L (en) 1989-12-14
EP0356629A1 (en) 1990-03-07
NO892411D0 (en) 1989-06-12
FR2632733B1 (en) 1991-01-11
FR2632733A1 (en) 1989-12-15

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment