GB821131A - An electro-acoustic transducer - Google Patents

An electro-acoustic transducer

Info

Publication number
GB821131A
GB821131A GB3271054A GB3271054A GB821131A GB 821131 A GB821131 A GB 821131A GB 3271054 A GB3271054 A GB 3271054A GB 3271054 A GB3271054 A GB 3271054A GB 821131 A GB821131 A GB 821131A
Authority
GB
United Kingdom
Prior art keywords
plug
nov
electro
acoustic transducer
solus
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
GB3271054A
Inventor
Andrew Ivor Ray
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.)
SOLUS ELECTRONIC TUBES Ltd
Original Assignee
SOLUS ELECTRONIC TUBES 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 SOLUS ELECTRONIC TUBES Ltd filed Critical SOLUS ELECTRONIC TUBES Ltd
Priority to GB3271054A priority Critical patent/GB821131A/en
Publication of GB821131A publication Critical patent/GB821131A/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
    • G01N29/2487—Directing probes, e.g. angle probes
    • 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
    • G01N2291/042—Wave modes
    • G01N2291/0421—Longitudinal waves
    • 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
    • G01N2291/042—Wave modes
    • G01N2291/0422—Shear waves, transverse waves, horizontally polarised waves

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)
  • Measuring Volume Flow (AREA)

Abstract

821,131. Ultrasonic wave couplings. SOLUS ELECTRONIC TUBES Ltd. Nov. 11, 1955 [Nov. 11, 1954], No. 32710/54. Class 40 (4). A barium titanate element 12 is mounted with a backing 13 in a recess 11 in a conical plug 6. The plug fits a socket 3 in plastic block 1 and is rotated to vary the angle of incidence of the beam with the surface 2 in contact with the test-piece. The plug is retained by a collar 7 and a metal strip 9. Reflected rays are absorbed by carbon rods 17.
GB3271054A 1954-11-11 1954-11-11 An electro-acoustic transducer Expired GB821131A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3271054A GB821131A (en) 1954-11-11 1954-11-11 An electro-acoustic transducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3271054A GB821131A (en) 1954-11-11 1954-11-11 An electro-acoustic transducer

Publications (1)

Publication Number Publication Date
GB821131A true GB821131A (en) 1959-09-30

Family

ID=10342855

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3271054A Expired GB821131A (en) 1954-11-11 1954-11-11 An electro-acoustic transducer

Country Status (1)

Country Link
GB (1) GB821131A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2566536A1 (en) * 1984-06-25 1985-12-27 Cence Mario VERSATILE ULTRASONIC TRANSLATOR ADAPTABLE TO EXAMINATION CONFIGURATIONS
EP0305291A2 (en) * 1987-08-26 1989-03-01 Commissariat A L'energie Atomique Apparatus for the ultrasonic testing of the internal structure of objects

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2566536A1 (en) * 1984-06-25 1985-12-27 Cence Mario VERSATILE ULTRASONIC TRANSLATOR ADAPTABLE TO EXAMINATION CONFIGURATIONS
EP0166666A2 (en) * 1984-06-25 1986-01-02 Mario Cence Polyvalent ultrasound transducer adaptable to the test configuration
EP0166666A3 (en) * 1984-06-25 1986-10-08 Mario Cence Polyvalent ultrasound transducer adaptable to the test configuration
EP0305291A2 (en) * 1987-08-26 1989-03-01 Commissariat A L'energie Atomique Apparatus for the ultrasonic testing of the internal structure of objects
FR2619921A1 (en) * 1987-08-26 1989-03-03 Commissariat Energie Atomique DEVICE FOR ULTRASONIC CONTROL OF THE INTERNAL STRUCTURE OF OBJECTS
EP0305291A3 (en) * 1987-08-26 1991-04-03 Commissariat A L'energie Atomique Apparatus for the ultrasonic testing of the internal structure of objects

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