LU49353A1 - - Google Patents
Info
- Publication number
- LU49353A1 LU49353A1 LU49353A LU49353A LU49353A1 LU 49353 A1 LU49353 A1 LU 49353A1 LU 49353 A LU49353 A LU 49353A LU 49353 A LU49353 A LU 49353A LU 49353 A1 LU49353 A1 LU 49353A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- 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
- G01N29/2437—Piezoelectric probes
-
- 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
- G10K11/002—Devices for damping, suppressing, obstructing or conducting sound in acoustic devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2021/00—Use of unspecified rubbers as moulding material
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Transducers For Ultrasonic Waves (AREA)
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR988418A FR1415765A (fr) | 1964-09-17 | 1964-09-17 | Traducteur ultrasonore pour le sondage de produits de dimensions très différentes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU49353A1 true LU49353A1 (OSRAM) | 1965-10-18 |
Family
ID=8838523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU49353A LU49353A1 (OSRAM) | 1964-09-17 | 1965-08-18 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3416366A (OSRAM) |
| BE (1) | BE668378A (OSRAM) |
| DE (1) | DE1573576B2 (OSRAM) |
| FR (1) | FR1415765A (OSRAM) |
| GB (1) | GB1114284A (OSRAM) |
| LU (1) | LU49353A1 (OSRAM) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2653923C3 (de) * | 1976-11-27 | 1979-05-23 | Hoesch Werke Ag, 4600 Dortmund | Vorrichtung zur Werkstoffprüfung mit einem elektrodynamischen Wandler |
| US4170142A (en) * | 1977-07-15 | 1979-10-09 | Electric Power Research Institute, Inc. | Linear transducer array and method for both pulse-echo and holographic acoustic imaging |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2448352A (en) * | 1946-03-26 | 1948-08-31 | Sperry Prod Inc | Piezoelectric crystal mounting means |
| US2824979A (en) * | 1955-12-19 | 1958-02-25 | Welding Service Inc | Ultrasonic fissure detector |
| US2989864A (en) * | 1957-04-10 | 1961-06-27 | Curtiss Wright Corp | Scanning system for ultrasonic inspection apparatus |
| GB898080A (en) * | 1959-04-08 | 1962-06-06 | Kelvin & Hughes Ltd | Improvements in and relating to ultrasonic testing of material |
-
1964
- 1964-09-17 FR FR988418A patent/FR1415765A/fr not_active Expired
-
1965
- 1965-08-17 US US480424A patent/US3416366A/en not_active Expired - Lifetime
- 1965-08-17 BE BE668378D patent/BE668378A/xx unknown
- 1965-08-18 LU LU49353A patent/LU49353A1/xx unknown
- 1965-09-03 GB GB37852/65A patent/GB1114284A/en not_active Expired
- 1965-09-15 DE DE19651573576 patent/DE1573576B2/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BE668378A (OSRAM) | 1965-12-16 |
| DE1573576B2 (de) | 1971-01-14 |
| US3416366A (en) | 1968-12-17 |
| GB1114284A (en) | 1968-05-22 |
| DE1573576A1 (de) | 1970-02-12 |
| FR1415765A (fr) | 1965-10-29 |