GB1303518A - - Google Patents
Info
- Publication number
- GB1303518A GB1303518A GB1303518DA GB1303518A GB 1303518 A GB1303518 A GB 1303518A GB 1303518D A GB1303518D A GB 1303518DA GB 1303518 A GB1303518 A GB 1303518A
- Authority
- GB
- United Kingdom
- Prior art keywords
- elements
- ultrasonic
- wires
- plastics material
- planar
- 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
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 239000004033 plastic Substances 0.000 abstract 2
- 229920003023 plastic Polymers 0.000 abstract 2
- 239000004925 Acrylic resin Substances 0.000 abstract 1
- 229920000178 Acrylic resin Polymers 0.000 abstract 1
- 241000124008 Mammalia Species 0.000 abstract 1
- 238000001514 detection method Methods 0.000 abstract 1
- 238000007689 inspection Methods 0.000 abstract 1
- 230000035935 pregnancy Effects 0.000 abstract 1
- 229920002379 silicone rubber Polymers 0.000 abstract 1
- 239000004945 silicone rubber Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R17/00—Piezoelectric transducers; Electrostrictive transducers
-
- 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
- G10K11/32—Sound-focusing or directing, e.g. scanning characterised by the shape of the source
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB555070 | 1970-02-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1303518A true GB1303518A (fr) | 1973-01-17 |
Family
ID=9798261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1303518D Expired GB1303518A (fr) | 1970-02-05 | 1970-02-05 |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1303518A (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0108852A1 (fr) * | 1982-11-10 | 1984-05-23 | Franz Rittmeyer AG | Procédé de mesure de la vitesse d'écoulement de fluides et transducteur émetteur-récepteur pour sa mise en oeuvre |
| US4651566A (en) * | 1986-04-28 | 1987-03-24 | The Boeing Company | Portable impedance meter for non-destructive testing of sound absorbing panels |
-
1970
- 1970-02-05 GB GB1303518D patent/GB1303518A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0108852A1 (fr) * | 1982-11-10 | 1984-05-23 | Franz Rittmeyer AG | Procédé de mesure de la vitesse d'écoulement de fluides et transducteur émetteur-récepteur pour sa mise en oeuvre |
| US4651566A (en) * | 1986-04-28 | 1987-03-24 | The Boeing Company | Portable impedance meter for non-destructive testing of sound absorbing panels |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| YU47190B (sh) | Uredjaj za neinvazivno akustičko ispitivanje elastičnosti mekih bioloških materijala | |
| GB1431788A (en) | Method and apparatus for measuring a property of movement | |
| SE310795B (fr) | ||
| GB726330A (en) | Improvements in or relating to ceramic transducers for underwater transmission and reception of sound | |
| GB1162802A (en) | Transducer | |
| US2438936A (en) | Electromechanical transducer | |
| CA999672A (en) | Apparatus for coupling an array of ultrasonic transducers to an ultrasonic compressional image field and scanning the image field | |
| US2477246A (en) | Submarine signaling device | |
| ES395171A1 (es) | Perfeccionamientos en aparatos ultrasonicos. | |
| US4020679A (en) | Sled for ultrasonic NDT system | |
| GB865446A (en) | Improvements in or relating to ultrasonic apparatus for examining the interior of solid bodies | |
| GB1313535A (en) | Ultrasonic transducer | |
| GB1303518A (fr) | ||
| JPS5590196A (en) | Ultrasonic probe | |
| JPS6483248A (en) | Ultrasonic object examination apparatus | |
| ES425556A1 (es) | Un dispositivo para la deteccion de una imagen acustica. | |
| JPS5797300A (en) | Ultrasonic prober | |
| GB1222355A (en) | Probes for use in ultrasonic flaw detection | |
| GB1241131A (en) | Electro-acoustic transducer | |
| Leonard | The attenuation of ultrasonic sound waves in water | |
| GB2137752A (en) | Ultrasonic imaging system with cross correlation | |
| JPS58105746A (ja) | 超音波探触子 | |
| ES336518A1 (es) | Aparato de medicion digital de la distancia entre dos pues-tos en un medio determinado por medio de impulsos ultrasono-ros. | |
| GB1249628A (en) | Improvements in or relating to ultrasonic pulse-echo systems | |
| GB1197860A (en) | Acoustic Surface Wave Delay Line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |