GB821848A - Improvements in or relating to apparatus for examining the interior of bodies by means of elastic vibrations - Google Patents

Improvements in or relating to apparatus for examining the interior of bodies by means of elastic vibrations

Info

Publication number
GB821848A
GB821848A GB9524/56A GB952456A GB821848A GB 821848 A GB821848 A GB 821848A GB 9524/56 A GB9524/56 A GB 9524/56A GB 952456 A GB952456 A GB 952456A GB 821848 A GB821848 A GB 821848A
Authority
GB
United Kingdom
Prior art keywords
examining
bodies
relating
interior
elastic vibrations
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
GB9524/56A
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.)
Realisations Ultrasoniques SA
Original Assignee
Realisations Ultrasoniques 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 Realisations Ultrasoniques SA filed Critical Realisations Ultrasoniques SA
Publication of GB821848A publication Critical patent/GB821848A/en
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
    • G01N29/34—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor
    • G01N29/348—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor with frequency characteristics, e.g. single frequency signals, chirp signals
    • 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
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/72—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using ultrasonic, sonic or infrasonic waves

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
GB9524/56A 1955-04-04 1956-03-27 Improvements in or relating to apparatus for examining the interior of bodies by means of elastic vibrations Expired GB821848A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1128966T 1955-04-04

Publications (1)

Publication Number Publication Date
GB821848A true GB821848A (en) 1959-10-14

Family

ID=9636522

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9524/56A Expired GB821848A (en) 1955-04-04 1956-03-27 Improvements in or relating to apparatus for examining the interior of bodies by means of elastic vibrations

Country Status (2)

Country Link
FR (1) FR1128966A (en)
GB (1) GB821848A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3050989A (en) * 1958-10-30 1962-08-28 Sperry Prod Inc Carrier technique for wide rance ultrasonic inspection
US3028749A (en) * 1959-01-26 1962-04-10 Gulton Ind Inc Ultrasonic fluid density measuring system

Also Published As

Publication number Publication date
FR1128966A (en) 1957-01-14

Similar Documents

Publication Publication Date Title
GB821848A (en) Improvements in or relating to apparatus for examining the interior of bodies by means of elastic vibrations
GB778504A (en) Improvements relating to crankshafts
GB826139A (en) Improvements in or relating to radar apparatus
AU202637B2 (en) Improvements in or relating to apparatus for dispensingliquid
AU210831B2 (en) Improvements in or relating to transducer apparatus
AU204471B2 (en) Improvements in or relating to apparatus for loading units
AU203733B2 (en) Improvements in or relating to apparatus for forging crankshafts
AU1056155A (en) Improvements in or relating to apparatus for dispensingliquid
AU209944B2 (en) Improvements in or relating to foam generating apparatus
AU206851B2 (en) Improvements in or relating to air cleaning apparatus
AU638455A (en) Improvements in or relating to transducer apparatus
AU204508B2 (en) Improvements in or relating to electric apparatus comprising high frequency damping means
AU1066355A (en) Improvements in or relating to apparatus for loading units
AU211223B2 (en) Improvements in or relating to sandblasting apparatus
AU728055A (en) Improvements in or relating to apparatus for forging crankshafts
AU204345B2 (en) Improvements in or relating to receiving apparatus
AU1235155A (en) Improvements in or relating to foam generating apparatus
AU974455A (en) Improvements in or relating to air cleaning apparatus
GB839547A (en) Improvements in ultrasonic testing apparatus
AU620455A (en) Improvements in or relating to electric apparatus comprising high frequency damping means
AU202034B2 (en) Improvements in or relating to apparatus adapted for use in performing successive fastener-inserting operations
AU208639B2 (en) Improvements in or relating to apparatus for cooling liquids
AU201405B2 (en) Improvements in or relating to laundry apparatus
AU202470B2 (en) Improvements in or relating to laundry apparatus
AU852555A (en) Improvements in or relating to receiving apparatus