ATA447873A - ULTRASOUND EXAMINATION DEVICE WORKING IN ACCORDANCE WITH THE PULSE ECHO METHOD - Google Patents

ULTRASOUND EXAMINATION DEVICE WORKING IN ACCORDANCE WITH THE PULSE ECHO METHOD

Info

Publication number
ATA447873A
ATA447873A AT447873A AT447873A ATA447873A AT A447873 A ATA447873 A AT A447873A AT 447873 A AT447873 A AT 447873A AT 447873 A AT447873 A AT 447873A AT A447873 A ATA447873 A AT A447873A
Authority
AT
Austria
Prior art keywords
accordance
examination device
ultrasound examination
device working
pulse echo
Prior art date
Application number
AT447873A
Other languages
German (de)
Other versions
AT352854B (en
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of ATA447873A publication Critical patent/ATA447873A/en
Application granted granted Critical
Publication of AT352854B publication Critical patent/AT352854B/en

Links

Classifications

    • 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
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/06—Systems determining the position data of a target
    • G01S15/42—Simultaneous measurement of distance and other co-ordinates
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • 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
    • G01N29/0609—Display arrangements, e.g. colour displays
    • G01N29/0618—Display arrangements, e.g. colour displays synchronised with scanning, e.g. in real-time
    • G01N29/0627—Cathode-ray tube displays
    • 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
    • G01N29/07—Analysing solids by measuring propagation velocity or propagation time of acoustic waves
    • 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
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/80—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using ultrasonic, sonic or infrasonic waves
    • G01S3/84—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using ultrasonic, sonic or infrasonic waves with indication presented on cathode-ray tubes
    • 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
    • G01S7/52053—Display arrangements
    • G01S7/52057—Cathode ray tube displays
    • 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
    • G01N2291/044—Internal reflections (echoes), e.g. on walls or defects
AT447873A 1972-06-23 1973-05-23 ULTRASOUND EXAMINATION DEVICE WORKING IN ACCORDANCE WITH THE PULSE ECHO METHOD AT352854B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2230940A DE2230940C3 (en) 1972-06-23 1972-06-23 Ultrasound examination device that works according to the pulse-echo method

Publications (2)

Publication Number Publication Date
ATA447873A true ATA447873A (en) 1979-03-15
AT352854B AT352854B (en) 1979-10-10

Family

ID=5848665

Family Applications (1)

Application Number Title Priority Date Filing Date
AT447873A AT352854B (en) 1972-06-23 1973-05-23 ULTRASOUND EXAMINATION DEVICE WORKING IN ACCORDANCE WITH THE PULSE ECHO METHOD

Country Status (7)

Country Link
US (1) US3902357A (en)
AT (1) AT352854B (en)
CH (1) CH557036A (en)
DE (1) DE2230940C3 (en)
DK (2) DK138202B (en)
FR (1) FR2189748B1 (en)
GB (1) GB1425082A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2557528B1 (en) * 1975-12-19 1976-09-09 Siemens Ag Oscillograph for the visual representation of sectional planes of a body
DE2628708A1 (en) * 1976-06-25 1977-12-29 Siemens Ag ULTRASONIC IMAGE DEVICE WORKING IN ACCORDANCE WITH THE PULSE ECHO PROCESS
DE2651001A1 (en) * 1976-11-08 1978-05-11 Siemens Ag ULTRASOUND EXAMINATION DEVICE WORKING IN ACCORDANCE WITH THE PULSE ECHO METHOD
US4580251A (en) * 1983-11-09 1986-04-01 Honeywell Inc. Ultrasonic distance sensor
US4596006A (en) * 1984-03-16 1986-06-17 Honeywell Inc. Ultrasonic object detector
DE102008042278A1 (en) * 2008-06-13 2009-12-24 Ge Inspection Technologies Gmbh Non-destructive ultrasonic inspection method and apparatus for carrying out the method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2467301A (en) * 1945-07-23 1949-04-12 Sperry Prod Inc Supersonic inspection for flaws lying near the surface of apart
US2682766A (en) * 1950-08-17 1954-07-06 Sperry Prod Inc Ultrasonic inspection device
US3690154A (en) * 1969-07-21 1972-09-12 Atomic Energy Authority Uk Apparatus for measuring thickness

Also Published As

Publication number Publication date
DE2230940C3 (en) 1978-06-22
DK138202C (en) 1979-01-02
DE2230940A1 (en) 1974-01-17
US3902357A (en) 1975-09-02
DK138202B (en) 1978-07-31
FR2189748A1 (en) 1974-01-25
AT352854B (en) 1979-10-10
GB1425082A (en) 1976-02-18
CH557036A (en) 1974-12-13
DE2230940B2 (en) 1977-11-03
FR2189748B1 (en) 1977-08-05

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee