GB1443235A - Linear array ultrasonic transducer - Google Patents

Linear array ultrasonic transducer

Info

Publication number
GB1443235A
GB1443235A GB4264773A GB4264773A GB1443235A GB 1443235 A GB1443235 A GB 1443235A GB 4264773 A GB4264773 A GB 4264773A GB 4264773 A GB4264773 A GB 4264773A GB 1443235 A GB1443235 A GB 1443235A
Authority
GB
United Kingdom
Prior art keywords
ultrasonic transducer
linear array
array ultrasonic
linear
transducer
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
GB4264773A
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.)
Commonwealth of Australia Department of Health
Original Assignee
Commonwealth of Australia Department of Health
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 Commonwealth of Australia Department of Health filed Critical Commonwealth of Australia Department of Health
Publication of GB1443235A publication Critical patent/GB1443235A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
    • B06B1/0607—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements
    • B06B1/0622—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements on one surface
    • 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
    • G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
    • G01N29/262—Arrangements for orientation or scanning by relative movement of the head and the sensor by electronic orientation or focusing, e.g. with phased arrays
GB4264773A 1972-09-12 1973-09-11 Linear array ultrasonic transducer Expired GB1443235A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPB041872 1972-09-12

Publications (1)

Publication Number Publication Date
GB1443235A true GB1443235A (en) 1976-07-21

Family

ID=3765321

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4264773A Expired GB1443235A (en) 1972-09-12 1973-09-11 Linear array ultrasonic transducer

Country Status (4)

Country Link
AT (1) AT360635B (en)
CA (1) CA996249A (en)
DE (1) DE2345697C2 (en)
GB (1) GB1443235A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH608103A5 (en) * 1975-12-01 1978-12-15 Hoffmann La Roche
DE2643918C3 (en) * 1976-09-29 1986-10-23 Siemens AG, 1000 Berlin und 8000 München Ultrasonic scanning device
JPS5711648A (en) * 1980-06-27 1982-01-21 Matsushita Electric Ind Co Ltd Ultrasonic probe

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3013170A (en) * 1952-05-16 1961-12-12 Sheldon Edward Emanuel Device for reproducing acoustic images

Also Published As

Publication number Publication date
DE2345697A1 (en) 1974-03-28
AT360635B (en) 1981-01-26
ATA791273A (en) 1978-09-15
CA996249A (en) 1976-08-31
DE2345697C2 (en) 1982-04-22

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Legal Events

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

Effective date: 19920911