GB1469391A - Ultrasonic transmitter or receiver - Google Patents
Ultrasonic transmitter or receiverInfo
- Publication number
- GB1469391A GB1469391A GB15175A GB15175A GB1469391A GB 1469391 A GB1469391 A GB 1469391A GB 15175 A GB15175 A GB 15175A GB 15175 A GB15175 A GB 15175A GB 1469391 A GB1469391 A GB 1469391A
- Authority
- GB
- United Kingdom
- Prior art keywords
- transducer
- medium
- waveguide
- ultrasonic
- parallel beam
- 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
Links
- 239000007788 liquid Substances 0.000 abstract 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 2
- 238000007689 inspection Methods 0.000 abstract 2
- 238000005192 partition Methods 0.000 abstract 2
- 229910052708 sodium Inorganic materials 0.000 abstract 2
- 239000011734 sodium Substances 0.000 abstract 2
- 239000000956 alloy Substances 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000011109 contamination Methods 0.000 abstract 1
- 239000002826 coolant Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000002285 radioactive effect Effects 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
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)
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 |
|---|---|
| GB1469391A true GB1469391A (en) | 1977-04-06 |
Family
ID=9133301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB15175A Expired GB1469391A (en) | 1974-01-10 | 1975-01-02 | Ultrasonic transmitter or receiver |
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)
| 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 |
-
1974
- 1974-01-10 FR FR7400775A patent/FR2257974B1/fr not_active Expired
- 1974-12-20 BE BE151766A patent/BE823662A/xx not_active IP Right Cessation
-
1975
- 1975-01-02 GB GB15175A patent/GB1469391A/en not_active Expired
- 1975-01-08 SE SE7500132A patent/SE7500132L/xx unknown
- 1975-01-08 DE DE19757500305U patent/DE7500305U/de not_active Expired
- 1975-01-09 ES ES433662A patent/ES433662A1/es not_active Expired
- 1975-01-09 IT IT67034/75A patent/IT1027261B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| ES433662A1 (es) | 1977-07-01 |
| IT1027261B (it) | 1978-11-20 |
| FR2257974B1 (enrdf_load_stackoverflow) | 1978-11-10 |
| FR2257974A1 (enrdf_load_stackoverflow) | 1975-08-08 |
| SE7500132L (enrdf_load_stackoverflow) | 1975-07-11 |
| BE823662A (fr) | 1975-04-16 |
| DE7500305U (de) | 1975-12-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |