GB2110052B - Acoustic coupling device - Google Patents

Acoustic coupling device

Info

Publication number
GB2110052B
GB2110052B GB08210270A GB8210270A GB2110052B GB 2110052 B GB2110052 B GB 2110052B GB 08210270 A GB08210270 A GB 08210270A GB 8210270 A GB8210270 A GB 8210270A GB 2110052 B GB2110052 B GB 2110052B
Authority
GB
United Kingdom
Prior art keywords
coupling device
acoustic coupling
acoustic
coupling
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
GB08210270A
Other versions
GB2110052A (en
Inventor
Hemantha Kumar Wickramasinghe
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.)
National Research Development Corp UK
Original Assignee
National Research Development Corp UK
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 National Research Development Corp UK filed Critical National Research Development Corp UK
Priority to GB08210270A priority Critical patent/GB2110052B/en
Publication of GB2110052A publication Critical patent/GB2110052A/en
Application granted granted Critical
Publication of GB2110052B publication Critical patent/GB2110052B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/26—Sound-focusing or directing, e.g. scanning
    • G10K11/30—Sound-focusing or directing, e.g. scanning using refraction, e.g. acoustic lenses
    • 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
    • G01N29/06—Visualisation of the interior, e.g. acoustic microscopy
    • 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
    • G01N29/28—Details, e.g. general constructional or apparatus details providing acoustic coupling, e.g. water
GB08210270A 1981-04-16 1982-04-07 Acoustic coupling device Expired GB2110052B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08210270A GB2110052B (en) 1981-04-16 1982-04-07 Acoustic coupling device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8112014 1981-04-16
GB08210270A GB2110052B (en) 1981-04-16 1982-04-07 Acoustic coupling device

Publications (2)

Publication Number Publication Date
GB2110052A GB2110052A (en) 1983-06-08
GB2110052B true GB2110052B (en) 1985-01-30

Family

ID=26279163

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08210270A Expired GB2110052B (en) 1981-04-16 1982-04-07 Acoustic coupling device

Country Status (1)

Country Link
GB (1) GB2110052B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59198352A (en) * 1983-04-27 1984-11-10 Hitachi Ltd Ultrasonic microscope
EP0131653A1 (en) * 1983-07-19 1985-01-23 N.V. Optische Industrie "De Oude Delft" Apparatus for the non-contact disintegration of stony objects present in a body by means of sound shockwaves
EP0131654A1 (en) * 1983-07-19 1985-01-23 N.V. Optische Industrie "De Oude Delft" Apparatus for the non-contact disintegration of stony objects present in a body by means of sound shockwaves
DE3576752D1 (en) * 1985-04-26 1990-04-26 Ibm SCANNING ULTRASONIC MICROSCOPE.

Also Published As

Publication number Publication date
GB2110052A (en) 1983-06-08

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee