DE1147149B - Echolotgeraet - Google Patents
EcholotgeraetInfo
- Publication number
- DE1147149B DE1147149B DEM43278A DEM0043278A DE1147149B DE 1147149 B DE1147149 B DE 1147149B DE M43278 A DEM43278 A DE M43278A DE M0043278 A DEM0043278 A DE M0043278A DE 1147149 B DE1147149 B DE 1147149B
- Authority
- DE
- Germany
- Prior art keywords
- echo sounder
- transmitter
- receiver
- winding
- circuit
- 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.)
- Pending
Links
- 238000004804 winding Methods 0.000 claims description 40
- 230000005540 biological transmission Effects 0.000 claims description 12
- 230000010363 phase shift Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 4
- 238000013016 damping Methods 0.000 claims description 3
- 230000005284 excitation Effects 0.000 claims description 2
- 238000002592 echocardiography Methods 0.000 description 11
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 241000446313 Lamella Species 0.000 description 1
- 206010073150 Multiple endocrine neoplasia Type 1 Diseases 0.000 description 1
- 241000050792 Pterula echo Species 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/52003—Techniques for enhancing spatial resolution of targets
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
- G01S1/72—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using ultrasonic, sonic or infrasonic waves
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Transducers For Ultrasonic Waves (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB517859A GB873806A (en) | 1959-02-13 | 1959-02-13 | Improvements in or relating to echo sounders |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1147149B true DE1147149B (de) | 1963-04-11 |
Family
ID=9791165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEM43278A Pending DE1147149B (de) | 1959-02-13 | 1959-11-03 | Echolotgeraet |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE1147149B (en, 2012) |
| ES (1) | ES253824A1 (en, 2012) |
| GB (1) | GB873806A (en, 2012) |
| NL (1) | NL246300A (en, 2012) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB543223A (en) * | 1939-08-10 | 1942-02-16 | Radio Electr Soc Fr | Improvements relating to systems for the transmission of sonorous and ultra-sonorous waves, particularly for use in submarine transmission |
| GB774043A (en) * | 1954-05-05 | 1957-05-01 | Bendix Aviat Corp | Sonic transducer with mechanical motion transformer |
-
1959
- 1959-02-13 GB GB517859A patent/GB873806A/en not_active Expired
- 1959-11-03 DE DEM43278A patent/DE1147149B/de active Pending
- 1959-11-30 ES ES0253824A patent/ES253824A1/es not_active Expired
- 1959-12-11 NL NL246300A patent/NL246300A/xx unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB543223A (en) * | 1939-08-10 | 1942-02-16 | Radio Electr Soc Fr | Improvements relating to systems for the transmission of sonorous and ultra-sonorous waves, particularly for use in submarine transmission |
| GB774043A (en) * | 1954-05-05 | 1957-05-01 | Bendix Aviat Corp | Sonic transducer with mechanical motion transformer |
Also Published As
| Publication number | Publication date |
|---|---|
| ES253824A1 (es) | 1960-03-01 |
| GB873806A (en) | 1961-07-26 |
| NL246300A (en, 2012) | 1964-02-10 |
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