AT354778B - Fokussierter schallkopf mit schwinger und schallinse fuer untersuchungen mit ultraschall nach dem impuls-echoverfahren - Google Patents

Fokussierter schallkopf mit schwinger und schallinse fuer untersuchungen mit ultraschall nach dem impuls-echoverfahren

Info

Publication number
AT354778B
AT354778B AT506576A AT506576A AT354778B AT 354778 B AT354778 B AT 354778B AT 506576 A AT506576 A AT 506576A AT 506576 A AT506576 A AT 506576A AT 354778 B AT354778 B AT 354778B
Authority
AT
Austria
Prior art keywords
sound
swingarm
exams
ultrasonic
lens
Prior art date
Application number
AT506576A
Other languages
English (en)
Other versions
ATA506576A (de
Original Assignee
Kretztechnik Gmbh
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 Kretztechnik Gmbh filed Critical Kretztechnik Gmbh
Priority to AT506576A priority Critical patent/AT354778B/de
Priority to DE19772719119 priority patent/DE2719119A1/de
Publication of ATA506576A publication Critical patent/ATA506576A/de
Application granted granted Critical
Publication of AT354778B publication Critical patent/AT354778B/de

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
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/221—Arrangements for directing or focusing the acoustical 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
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/24—Probes

Landscapes

  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
AT506576A 1976-07-09 1976-07-09 Fokussierter schallkopf mit schwinger und schallinse fuer untersuchungen mit ultraschall nach dem impuls-echoverfahren AT354778B (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT506576A AT354778B (de) 1976-07-09 1976-07-09 Fokussierter schallkopf mit schwinger und schallinse fuer untersuchungen mit ultraschall nach dem impuls-echoverfahren
DE19772719119 DE2719119A1 (de) 1976-07-09 1977-04-29 Fokussierter schallkopf mit schwinger und schallinse fuer untersuchungen mit ultraschall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT506576A AT354778B (de) 1976-07-09 1976-07-09 Fokussierter schallkopf mit schwinger und schallinse fuer untersuchungen mit ultraschall nach dem impuls-echoverfahren

Publications (2)

Publication Number Publication Date
ATA506576A ATA506576A (de) 1979-06-15
AT354778B true AT354778B (de) 1980-01-25

Family

ID=3571511

Family Applications (1)

Application Number Title Priority Date Filing Date
AT506576A AT354778B (de) 1976-07-09 1976-07-09 Fokussierter schallkopf mit schwinger und schallinse fuer untersuchungen mit ultraschall nach dem impuls-echoverfahren

Country Status (2)

Country Link
AT (1) AT354778B (de)
DE (1) DE2719119A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008028200B4 (de) * 2008-06-12 2013-01-31 Karlsruher Institut für Technologie Ultraschallwandler mit variabler Fokuseinstellung

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1979000373A1 (en) * 1977-12-12 1979-06-28 Rca Corp Acoustic variable focal length lens assembly
FR2559266B1 (fr) * 1984-02-02 1986-07-04 Comp Generale Electricite Dispositif a ondes acoustiques focalisees pour etudier la structure d'un objet
BR8807897A (pt) * 1989-01-13 1991-04-02 Fiz Tekhn I Im A F Loffe Akade Aparelho para produzir ondas de choque focalizadas
JPH0385442A (ja) * 1989-08-30 1991-04-10 Ngk Insulators Ltd 超音波探傷検査方法
DE4034533C1 (de) * 1990-10-30 1992-01-30 Siemens Ag, 8000 Muenchen, De

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008028200B4 (de) * 2008-06-12 2013-01-31 Karlsruher Institut für Technologie Ultraschallwandler mit variabler Fokuseinstellung

Also Published As

Publication number Publication date
DE2719119A1 (de) 1978-01-12
ATA506576A (de) 1979-06-15

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