FR1246183A - Appareil d'essai par les ultrasons - Google Patents

Appareil d'essai par les ultrasons

Info

Publication number
FR1246183A
FR1246183A FR787039A FR787039A FR1246183A FR 1246183 A FR1246183 A FR 1246183A FR 787039 A FR787039 A FR 787039A FR 787039 A FR787039 A FR 787039A FR 1246183 A FR1246183 A FR 1246183A
Authority
FR
France
Prior art keywords
testing apparatus
ultrasonic testing
ultrasonic
testing
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
FR787039A
Other languages
English (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.)
Kelvin Hughes Ltd
Original Assignee
Kelvin Hughes 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 Kelvin Hughes Ltd filed Critical Kelvin Hughes Ltd
Application granted granted Critical
Publication of FR1246183A publication Critical patent/FR1246183A/fr
Expired 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
    • G01N29/36—Detecting the response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/38—Detecting the response signal, e.g. electronic circuits specially adapted therefor by time filtering, e.g. using time gates
    • 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
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/044—Internal reflections (echoes), e.g. on walls or defects
    • 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
    • G01N2291/10—Number of transducers
    • G01N2291/101—Number of transducers one transducer
    • 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
    • G01N2291/10—Number of transducers
    • G01N2291/104—Number of transducers two or more emitters, one receiver
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S73/00—Measuring and testing
    • Y10S73/90—Automatic gain control

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
FR787039A 1958-02-18 1959-02-18 Appareil d'essai par les ultrasons Expired FR1246183A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3050988X 1958-02-18

Publications (1)

Publication Number Publication Date
FR1246183A true FR1246183A (fr) 1960-11-18

Family

ID=10920563

Family Applications (1)

Application Number Title Priority Date Filing Date
FR787039A Expired FR1246183A (fr) 1958-02-18 1959-02-18 Appareil d'essai par les ultrasons

Country Status (2)

Country Link
US (1) US3050988A (fr)
FR (1) FR1246183A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2129298A5 (fr) * 1971-03-19 1972-10-27 Realisations Ultrasoniques Sa

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB981893A (en) * 1961-06-06 1965-01-27 Siderurgie Fse Inst Rech Ultrasonic testing head
US3220248A (en) * 1962-08-20 1965-11-30 American Mach & Foundry Ultrasonic inspection device
US3274822A (en) * 1963-02-19 1966-09-27 Republic Steel Corp Apparatus for ultrasonic testing
US3287962A (en) * 1963-12-26 1966-11-29 Donald P Relyea Ultrasonic inspection apparatus
US3713329A (en) * 1965-03-16 1973-01-30 Automation Ind Inc Ultrasonic echo encephalograph for measuring the position of the midline
US3481186A (en) * 1965-03-17 1969-12-02 Int Harvester Co Methods of and systems for effecting the nondestructive analysis of materials
US3681977A (en) * 1965-08-02 1972-08-08 Champion Spark Plug Co Ultrasonic encephalographic system
GB1147089A (en) * 1966-11-22 1969-04-02 Nat Res Dev Ultrasonic inspection system for materials
US3512399A (en) * 1967-02-27 1970-05-19 American Mach & Foundry Ultrasonic inspection and fail-safe indication method and apparatus
US3712119A (en) * 1970-01-30 1973-01-23 Automation Ind Inc Material tester
US3667287A (en) * 1970-11-30 1972-06-06 Air Prod & Chem Ultrasonic testing system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2640190A (en) * 1945-09-04 1953-05-26 Rines Robert Harvey System for measuring the thickness of opaque objects
US2667063A (en) * 1946-01-08 1954-01-26 Jr Frederic Cunningham Supersonic inspection device
US2618968A (en) * 1946-05-06 1952-11-25 Robert A Mcconnell Supersonic testing apparatus
US2661714A (en) * 1951-10-18 1953-12-08 Gen Preeision Lab Inc Ultrasonic gauge
DE1074289B (de) * 1954-02-04 1960-01-28 Realisations Ultrasomques Societe a Responsabilite Limitee Samt-Maur Seme (Frankreich) Einrichtung zur zersto rungsfreien Prüfung von Werkstucken durch Ultraschallimpulse
US2839916A (en) * 1954-08-19 1958-06-24 Sperry Prod Inc Ultrasonic thickness gauge
US2921466A (en) * 1957-10-31 1960-01-19 Magnaflux Corp Sonic thickness measuring apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2129298A5 (fr) * 1971-03-19 1972-10-27 Realisations Ultrasoniques Sa

Also Published As

Publication number Publication date
US3050988A (en) 1962-08-28

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