ES433662A1 - Dispositivo de concentracion y de transmision de ondas acus-ticas. - Google Patents

Dispositivo de concentracion y de transmision de ondas acus-ticas.

Info

Publication number
ES433662A1
ES433662A1 ES433662A ES433662A ES433662A1 ES 433662 A1 ES433662 A1 ES 433662A1 ES 433662 A ES433662 A ES 433662A ES 433662 A ES433662 A ES 433662A ES 433662 A1 ES433662 A1 ES 433662A1
Authority
ES
Spain
Prior art keywords
diopter
medium
transducer
ultrasonic
acoustic waves
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
ES433662A
Other languages
English (en)
Spanish (es)
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of ES433662A1 publication Critical patent/ES433662A1/es
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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
ES433662A 1974-01-10 1975-01-09 Dispositivo de concentracion y de transmision de ondas acus-ticas. Expired ES433662A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7400775A FR2257974B1 (enrdf_load_stackoverflow) 1974-01-10 1974-01-10

Publications (1)

Publication Number Publication Date
ES433662A1 true ES433662A1 (es) 1977-07-01

Family

ID=9133301

Family Applications (1)

Application Number Title Priority Date Filing Date
ES433662A Expired ES433662A1 (es) 1974-01-10 1975-01-09 Dispositivo de concentracion y de transmision de ondas acus-ticas.

Country Status (7)

Country Link
BE (1) BE823662A (enrdf_load_stackoverflow)
DE (1) DE7500305U (enrdf_load_stackoverflow)
ES (1) ES433662A1 (enrdf_load_stackoverflow)
FR (1) FR2257974B1 (enrdf_load_stackoverflow)
GB (1) GB1469391A (enrdf_load_stackoverflow)
IT (1) IT1027261B (enrdf_load_stackoverflow)
SE (1) SE7500132L (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2410287A1 (fr) * 1977-11-23 1979-06-22 Cgr Ultrasonic Appareil d'echographie medicale a balayage sectoriel de grande ouverture angulaire
DE3003153C2 (de) * 1980-01-30 1982-04-29 Interatom Internationale Atomreaktorbau Gmbh, 5060 Bergisch Gladbach Vorrichtung zur fernbedienten Ortung von Oberflächen

Also Published As

Publication number Publication date
SE7500132L (enrdf_load_stackoverflow) 1975-07-11
FR2257974B1 (enrdf_load_stackoverflow) 1978-11-10
FR2257974A1 (enrdf_load_stackoverflow) 1975-08-08
GB1469391A (en) 1977-04-06
BE823662A (fr) 1975-04-16
DE7500305U (de) 1975-12-11
IT1027261B (it) 1978-11-20

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