GB1266260A - - Google Patents
Info
- Publication number
- GB1266260A GB1266260A GB1266260DA GB1266260A GB 1266260 A GB1266260 A GB 1266260A GB 1266260D A GB1266260D A GB 1266260DA GB 1266260 A GB1266260 A GB 1266260A
- Authority
- GB
- United Kingdom
- Prior art keywords
- period
- acoustic
- reference signal
- echo
- transducers
- 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
- 230000015654 memory Effects 0.000 abstract 4
- 238000002592 echocardiography Methods 0.000 abstract 2
- 230000001427 coherent effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 230000006870 function Effects 0.000 abstract 1
- 238000001093 holography Methods 0.000 abstract 1
- 230000001360 synchronised effect Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H3/00—Holographic processes or apparatus using ultrasonic, sonic or infrasonic waves for obtaining holograms; Processes or apparatus for obtaining an optical image from them
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR6920015A FR2059949A1 (enrdf_load_stackoverflow) | 1969-06-16 | 1969-06-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1266260A true GB1266260A (enrdf_load_stackoverflow) | 1972-03-08 |
Family
ID=9035814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1266260D Expired GB1266260A (enrdf_load_stackoverflow) | 1969-06-16 | 1970-06-15 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE751660A (enrdf_load_stackoverflow) |
| DE (1) | DE2029809A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2059949A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1266260A (enrdf_load_stackoverflow) |
| NL (1) | NL7008500A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4330876A (en) | 1979-09-10 | 1982-05-18 | Plessey Overseas Limited | Sonar systems |
-
1969
- 1969-06-16 FR FR6920015A patent/FR2059949A1/fr not_active Withdrawn
-
1970
- 1970-06-09 BE BE751660D patent/BE751660A/xx unknown
- 1970-06-11 NL NL7008500A patent/NL7008500A/xx unknown
- 1970-06-15 GB GB1266260D patent/GB1266260A/en not_active Expired
- 1970-06-16 DE DE19702029809 patent/DE2029809A1/de active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4330876A (en) | 1979-09-10 | 1982-05-18 | Plessey Overseas Limited | Sonar systems |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7008500A (enrdf_load_stackoverflow) | 1970-12-18 |
| DE2029809A1 (de) | 1970-12-23 |
| BE751660A (fr) | 1970-12-09 |
| FR2059949A1 (enrdf_load_stackoverflow) | 1971-06-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |