GB967103A - An improved probe for use with ultrasonic testing apparatus - Google Patents

An improved probe for use with ultrasonic testing apparatus

Info

Publication number
GB967103A
GB967103A GB1779562A GB1779562A GB967103A GB 967103 A GB967103 A GB 967103A GB 1779562 A GB1779562 A GB 1779562A GB 1779562 A GB1779562 A GB 1779562A GB 967103 A GB967103 A GB 967103A
Authority
GB
United Kingdom
Prior art keywords
crystals
testing apparatus
ultrasonic testing
improved probe
blocks
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
GB1779562A
Inventor
John Albert Francis Jarvis
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.)
Materials and Methods Ltd
Original Assignee
Materials and Methods 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 Materials and Methods Ltd filed Critical Materials and Methods Ltd
Priority to GB1779562A priority Critical patent/GB967103A/en
Publication of GB967103A publication Critical patent/GB967103A/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
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/24—Probes
    • G01N29/2437—Piezoelectric probes

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)
  • Transducers For Ultrasonic Waves (AREA)

Abstract

967,103. Wave couplings; piezo-electric instruments. MATERIALS & METHODS Ltd. May 6, 1963 [May 9, 1962], No. 17795/62. Heading H4J. An ultrasonic probe comprises a first piezoelectric crystal 3 spaced from and surrounded by a second piezo-electrio crystal 3B, facing blocks 1 and 2 for the crystals, one block within the other, a damping sleeve 2A between the blocks, and a holder 4 for the crystals. Damping screws 4A, 4B and 4C engage the crystals, and the opposing surfaces 2B of the facing blocks may be silvered.
GB1779562A 1962-05-09 1962-05-09 An improved probe for use with ultrasonic testing apparatus Expired GB967103A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1779562A GB967103A (en) 1962-05-09 1962-05-09 An improved probe for use with ultrasonic testing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1779562A GB967103A (en) 1962-05-09 1962-05-09 An improved probe for use with ultrasonic testing apparatus

Publications (1)

Publication Number Publication Date
GB967103A true GB967103A (en) 1964-08-19

Family

ID=10101347

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1779562A Expired GB967103A (en) 1962-05-09 1962-05-09 An improved probe for use with ultrasonic testing apparatus

Country Status (1)

Country Link
GB (1) GB967103A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2906741A1 (en) * 1978-02-27 1979-09-06 Toyoda Chuo Kenkyusho Kk TESTING DEVICE FOR SPOT WELD CONNECTIONS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2906741A1 (en) * 1978-02-27 1979-09-06 Toyoda Chuo Kenkyusho Kk TESTING DEVICE FOR SPOT WELD CONNECTIONS

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