JPH0257278B2 - - Google Patents

Info

Publication number
JPH0257278B2
JPH0257278B2 JP21021083A JP21021083A JPH0257278B2 JP H0257278 B2 JPH0257278 B2 JP H0257278B2 JP 21021083 A JP21021083 A JP 21021083A JP 21021083 A JP21021083 A JP 21021083A JP H0257278 B2 JPH0257278 B2 JP H0257278B2
Authority
JP
Japan
Prior art keywords
ultrasonic
hole
measured
reflected signal
receiving element
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
JP21021083A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60102509A (ja
Inventor
Hisanori Ootsuki
Teruo Maruyama
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP21021083A priority Critical patent/JPS60102509A/ja
Priority to US06/705,470 priority patent/US4627291A/en
Priority to PCT/JP1984/000287 priority patent/WO1984004961A1/fr
Priority to DE8484902085T priority patent/DE3485371D1/de
Priority to EP84902085A priority patent/EP0148952B1/fr
Publication of JPS60102509A publication Critical patent/JPS60102509A/ja
Publication of JPH0257278B2 publication Critical patent/JPH0257278B2/ja
Granted 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
    • G01S15/02—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

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)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP21021083A 1983-06-06 1983-11-08 被測定物の位置検出装置 Granted JPS60102509A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP21021083A JPS60102509A (ja) 1983-11-08 1983-11-08 被測定物の位置検出装置
US06/705,470 US4627291A (en) 1983-06-06 1984-06-05 Position sensing apparatus for an object to be measured
PCT/JP1984/000287 WO1984004961A1 (fr) 1983-06-06 1984-06-05 Dispositif de detection de la position d'un objet mesure
DE8484902085T DE3485371D1 (de) 1983-06-06 1984-06-05 Stellungsdetektor eines zu messenden gegenstandes.
EP84902085A EP0148952B1 (fr) 1983-06-06 1984-06-05 Dispositif de detection de la position d'un objet mesure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21021083A JPS60102509A (ja) 1983-11-08 1983-11-08 被測定物の位置検出装置

Publications (2)

Publication Number Publication Date
JPS60102509A JPS60102509A (ja) 1985-06-06
JPH0257278B2 true JPH0257278B2 (fr) 1990-12-04

Family

ID=16585607

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21021083A Granted JPS60102509A (ja) 1983-06-06 1983-11-08 被測定物の位置検出装置

Country Status (1)

Country Link
JP (1) JPS60102509A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60108704A (ja) * 1983-11-17 1985-06-14 Matsushita Electric Ind Co Ltd 被測定物の溝または穴の中心位置検出装置
JPS6214389U (fr) * 1985-07-12 1987-01-28

Also Published As

Publication number Publication date
JPS60102509A (ja) 1985-06-06

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