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JPS494669B1 - - Google Patents

Info

Publication number
JPS494669B1
JPS494669B1 JP41070272A JP7027266A JPS494669B1 JP S494669 B1 JPS494669 B1 JP S494669B1 JP 41070272 A JP41070272 A JP 41070272A JP 7027266 A JP7027266 A JP 7027266A JP S494669 B1 JPS494669 B1 JP S494669B1
Authority
JP
Japan
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.)
Pending
Application number
JP41070272A
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 filed Critical
Publication of JPS494669B1 publication Critical patent/JPS494669B1/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/07—Analysing solids by measuring propagation velocity or propagation time of acoustic 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
    • G01B17/02—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations for measuring thickness
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02854—Length, thickness

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
JP41070272A 1965-10-26 1966-10-26 Pending JPS494669B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50528965A 1965-10-26 1965-10-26

Publications (1)

Publication Number Publication Date
JPS494669B1 true JPS494669B1 (ja) 1974-02-02

Family

ID=24009714

Family Applications (1)

Application Number Title Priority Date Filing Date
JP41070272A Pending JPS494669B1 (ja) 1965-10-26 1966-10-26

Country Status (4)

Country Link
US (1) US3427866A (ja)
JP (1) JPS494669B1 (ja)
DE (1) DE1573411C3 (ja)
GB (1) GB1133519A (ja)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3545258A (en) * 1966-09-01 1970-12-08 Republic Steel Corp Signal generating apparatus and method
US3538752A (en) * 1966-12-02 1970-11-10 American Mach & Foundry Ultrasonic thickness measuring apparatus
GB1224312A (en) * 1967-03-01 1971-03-10 Std Services Ltd Ultrasonic flaw detection apparatus
FR1547473A (fr) * 1967-07-10 1968-11-29 Realisations Ultrasoniques Sa Micromètre à ultra-sons
US3732532A (en) * 1967-08-03 1973-05-08 Magnaflux Corp Ultrasonic doppler instrument
US3665754A (en) * 1967-11-29 1972-05-30 Herbert Krautkramer Apparatus to prevent mismeasuring of wall thickness gauging by ultrasound
US3565057A (en) * 1968-12-06 1971-02-23 Hewlett Packard Co Signal analyzing apparatus for an ultrasonic scanning system
US3595069A (en) * 1969-02-14 1971-07-27 Panametrics Ultrasonic sensing system
US3624712A (en) * 1969-07-22 1971-11-30 Automation Ind Inc Ultrasonic pulse echo thickness-measuring device
US3624711A (en) * 1969-07-30 1971-11-30 Automation Ind Inc Material tester
US3712119A (en) * 1970-01-30 1973-01-23 Automation Ind Inc Material tester
US3783679A (en) * 1971-02-22 1974-01-08 Walter A Gunkel Time base measurement circuit
US3791200A (en) * 1971-09-09 1974-02-12 H Hayre Fluid pollution monitoring apparatus and method
JPS5217433B2 (ja) * 1972-10-10 1977-05-16
US4033176A (en) * 1975-07-11 1977-07-05 Standard Oil Company (Indiana) Pocket-sized, direct-reading ultrasonic thickness gauge
US4055990A (en) * 1975-07-28 1977-11-01 Frederick Victor Topping Pipeline inspection apparatus
US4210970A (en) * 1976-12-16 1980-07-01 Space Age Electronics Limited Echo sounders
US4313791A (en) * 1977-05-06 1982-02-02 The Babcock & Wilcox Company Method for locating defective nuclear fuel elements
DE2853170A1 (de) * 1978-12-08 1980-06-19 Deutsch Pruef Messgeraete Verfahren und vorrichtung zur dickenmessung an prueflingen mittels ultraschalles
EP0013616B1 (en) * 1979-01-08 1984-09-12 Schlumberger Electronics (U.K.) Limited Method and apparatus for ultrasonic measurement of thickness
JPS5892811A (ja) * 1980-12-08 1983-06-02 Teitsuu Denshi Kenkyusho:Kk 超音波式厚さ測定方法
JPS57136107A (en) * 1981-02-17 1982-08-23 Teitsuu Denshi Kenkyusho:Kk Ultrasonic thickness measuring method and apparatus
US4437332A (en) * 1982-09-30 1984-03-20 Krautkramer-Branson, Inc. Ultrasonic thickness measuring instrument
EP0136697A3 (en) * 1983-10-03 1987-03-25 Nissan Motor Co., Ltd. Ultrasonic vehicle rangefinder
US4739860A (en) * 1984-05-29 1988-04-26 Nissan Motor Co., Ltd. Ultrasonic rangefinder
DE3424652C2 (de) * 1984-07-04 1993-11-11 Gao Ges Automation Org Vorrichtung zur dynamischen berührungslosen Bestimmung des lokalen Flächengewichts von blattförmigem Material
DE3700086C1 (de) * 1987-01-03 1988-07-21 Ktv Systemtechnik Gmbh Verfahren zum Messen der Wanddicke eines Werkstuecks mittels Ultraschall
US4859054A (en) * 1987-07-10 1989-08-22 The United States Of America As Represented By The United States Department Of Energy Proximity fuze
US5723791A (en) * 1993-09-28 1998-03-03 Defelsko Corporation High resolution ultrasonic coating thickness gauge
US5777230A (en) * 1995-02-23 1998-07-07 Defelsko Corporation Delay line for an ultrasonic probe and method of using same
US11307063B2 (en) 2016-12-23 2022-04-19 Gtc Law Group Pc & Affiliates Inspection robot for horizontal tube inspection having vertically positionable sensor carriage
ES2901649T3 (es) 2016-12-23 2022-03-23 Gecko Robotics Inc Robot de inspección
EP3934861A4 (en) 2019-03-08 2022-12-07 Gecko Robotics, Inc. INSPECTION ROBOT
CA3173116A1 (en) 2021-04-20 2022-10-20 Edward A. Bryner Flexible inspection robot
US11971389B2 (en) 2021-04-22 2024-04-30 Gecko Robotics, Inc. Systems, methods, and apparatus for ultra-sonic inspection of a surface

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE545400A (ja) * 1955-02-21
GB842653A (en) * 1956-05-10 1960-07-27 Jaroslav Obraz Ultrasonic inspection apparatus
US3006184A (en) * 1957-06-17 1961-10-31 Gen Electric Ultrasound thickness gauge
US3169393A (en) * 1961-04-03 1965-02-16 Automation Ind Inc Means and techniques for inspecting metal

Also Published As

Publication number Publication date
US3427866A (en) 1969-02-18
DE1573411C3 (de) 1979-03-01
GB1133519A (en) 1968-11-13
DE1573411A1 (de) 1970-04-16
DE1573411B2 (de) 1974-11-07

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