AU504634B2 - Ultrasonic measuring device - Google Patents

Ultrasonic measuring device

Info

Publication number
AU504634B2
AU504634B2 AU18954/76A AU1895476A AU504634B2 AU 504634 B2 AU504634 B2 AU 504634B2 AU 18954/76 A AU18954/76 A AU 18954/76A AU 1895476 A AU1895476 A AU 1895476A AU 504634 B2 AU504634 B2 AU 504634B2
Authority
AU
Australia
Prior art keywords
measuring device
ultrasonic measuring
ultrasonic
measuring
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
AU18954/76A
Other languages
English (en)
Other versions
AU1895476A (en
Inventor
T. B. Horrocks D. H. & Smart B. G. D Evans
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.)
Cardiff University
Original Assignee
Cardiff University
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 Cardiff University filed Critical Cardiff University
Publication of AU1895476A publication Critical patent/AU1895476A/en
Application granted granted Critical
Publication of AU504634B2 publication Critical patent/AU504634B2/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G01S15/88—Sonar systems specially adapted for specific applications

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)
AU18954/76A 1975-12-20 1976-10-25 Ultrasonic measuring device Expired AU504634B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB52259 1975-12-20
GB52259/75A GB1525720A (en) 1975-12-20 1975-12-20 Distance measuring apparatus

Publications (2)

Publication Number Publication Date
AU1895476A AU1895476A (en) 1978-05-04
AU504634B2 true AU504634B2 (en) 1979-10-18

Family

ID=10463225

Family Applications (1)

Application Number Title Priority Date Filing Date
AU18954/76A Expired AU504634B2 (en) 1975-12-20 1976-10-25 Ultrasonic measuring device

Country Status (5)

Country Link
AU (1) AU504634B2 (ref)
DE (1) DE2649049A1 (ref)
FR (1) FR2335827A1 (ref)
GB (1) GB1525720A (ref)
ZA (1) ZA767534B (ref)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE34838T1 (de) * 1980-03-20 1988-06-15 Acumet Precision Instr Ltd Verfahren und apparat zum bestimmen physikalischer groessen, insbesondere auf die laenge bezogener groessen.
DE3031980A1 (de) * 1980-08-25 1982-04-01 Johannes 8000 München König Verfahren und einrichtung zur bestimmung eines relativabstands bei einer zylinder-kolben-einheit
DE3116333C2 (de) * 1981-04-24 1984-01-12 H. Kuhnke Gmbh Kg, 2427 Malente Meßsystem zum berührungslosen Erfassen von Positionen der Kolbenstange einer Kolben-Zylinder-Einheit
US4452074A (en) * 1981-09-04 1984-06-05 Shelomentsev Timofei I Method of and apparatus for monitoring the performance of internal combustion engine mechanisms
US4543649A (en) * 1983-10-17 1985-09-24 Teknar, Inc. System for ultrasonically detecting the relative position of a moveable device
IT1209599B (it) * 1984-11-15 1989-08-30 Siette Spa Sistema di rilevamento di livello per veicoli.
GB2172995A (en) * 1985-03-30 1986-10-01 Emhart Ind Monitoring the position of a member
GB8612479D0 (en) * 1986-05-22 1986-07-02 Bell Fruit Mfg Co Ltd Coin handling equipment
US5154080A (en) * 1986-10-29 1992-10-13 Westinghouse Electric Corp. Integrated check valve testing system
WO1988003241A1 (en) * 1986-10-29 1988-05-05 Movats Incorporated Check valve testing system
US4977778A (en) * 1986-10-29 1990-12-18 Movats Incorporated Check valve testing system
US5159835A (en) * 1986-10-29 1992-11-03 Westinghouse Electric Corp. Check valve testing system
DE3886792T2 (de) * 1987-03-18 1994-06-16 Combustion Eng Ultraschall-Untersuchung eines Ventils.
DE3820883A1 (de) * 1988-06-21 1989-12-28 Hoelter Heinz Apparat und vorrichtung zur bestimmung des kolbenhubs in hydraulikzylindern mit hilfe von ultraschall
US4938054A (en) * 1989-05-03 1990-07-03 Gilbarco Inc. Ultrasonic linear meter sensor for positive displacement meter
US5104144A (en) * 1990-09-25 1992-04-14 Monroe Auto Equipment Company Shock absorber with sonar position sensor
US5213472A (en) * 1992-03-23 1993-05-25 Bird-Johnson Company Inboard servo for marine controllable pitch propellers
DE4227657A1 (de) * 1992-08-21 1994-02-24 Hydac Technology Gmbh Ultraschall-Prüfeinrichtung für Gasdruckspeicher
DE4415420A1 (de) * 1994-05-02 1995-11-09 Horn Wolfgang Schall-Entfernungsmesser
TW445235B (en) 1998-08-07 2001-07-11 Toyoda Automatic Loom Works Position detector for fluid cylinder
FR3044369B1 (fr) * 2015-12-01 2018-04-27 Valeo Embrayages Ensemble capteur pour dispositif de commande hydraulique
CN105781546B (zh) * 2016-04-19 2018-01-23 太原理工大学 一种无线无源煤岩界面识别装置
DE102017129445A1 (de) * 2017-11-10 2019-05-16 Grob-Werke Gmbh & Co. Kg Verfahren und Vorrichtung zur Bestimmung der Position eines Kolbens eines Hydraulikzylinders einer Werkzeugmaschine

Also Published As

Publication number Publication date
AU1895476A (en) 1978-05-04
FR2335827A1 (fr) 1977-07-15
GB1525720A (en) 1978-09-20
FR2335827B3 (ref) 1979-07-13
DE2649049A1 (de) 1977-06-23
ZA767534B (en) 1977-11-30

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