IT1027261B - DEVICE FOR TRANSMISSION AND CONCENTRATION OF ACOUSTIC WAVES - Google Patents

DEVICE FOR TRANSMISSION AND CONCENTRATION OF ACOUSTIC WAVES

Info

Publication number: IT1027261B
Authority: IT; Italy
Prior art keywords: concentration; transmission; acoustic waves; acoustic; waves
Prior art date: 1974-01-10

Application number

IT67034/75A

Other languages

Italian (it)

Inventor

H Buis

Original Assignee

Commissariat Energie Atomique

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.)

1974-01-10

Filing date

1975-01-09

Publication date

1978-11-20

1975-01-09 Application filed by Commissariat Energie Atomique filed Critical Commissariat Energie Atomique

1978-11-20 Application granted granted Critical

1978-11-20 Publication of IT1027261B publication Critical patent/IT1027261B/en

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)

IT67034/75A 1974-01-10 1975-01-09 DEVICE FOR TRANSMISSION AND CONCENTRATION OF ACOUSTIC WAVES IT1027261B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number	Publication Date
IT1027261B true IT1027261B (en)	1978-11-20

Family

ID=9133301

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT67034/75A IT1027261B (en)	1974-01-10	1975-01-09	DEVICE FOR TRANSMISSION AND CONCENTRATION OF ACOUSTIC WAVES

Country Status (7)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2410287A1 (en) *	1977-11-23	1979-06-22	Cgr Ultrasonic	LARGE ANGULAR SECTORAL SCAN MEDICAL ECHOGRAPHY UNIT
DE3003153C2 (en) *	1980-01-30	1982-04-29	Interatom Internationale Atomreaktorbau Gmbh, 5060 Bergisch Gladbach	Device for the remote location of surfaces

1974
- 1974-01-10 FR FR7400775A patent/FR2257974B1/fr not_active Expired
- 1974-12-20 BE BE151766A patent/BE823662A/en not_active IP Right Cessation
1975
- 1975-01-02 GB GB15175A patent/GB1469391A/en not_active Expired
- 1975-01-08 DE DE19757500305U patent/DE7500305U/en not_active Expired
- 1975-01-08 SE SE7500132A patent/SE7500132L/xx unknown
- 1975-01-09 IT IT67034/75A patent/IT1027261B/en active
- 1975-01-09 ES ES433662A patent/ES433662A1/en not_active Expired

Also Published As

Publication number	Publication date
BE823662A (en)	1975-04-16
FR2257974A1 (en)	1975-08-08
DE7500305U (en)	1975-12-11
ES433662A1 (en)	1977-07-01
SE7500132L (en)	1975-07-11
GB1469391A (en)	1977-04-06
FR2257974B1 (en)	1978-11-10

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