NL7117821A - - Google Patents
Info
- Publication number
- NL7117821A NL7117821A NL7117821A NL7117821A NL7117821A NL 7117821 A NL7117821 A NL 7117821A NL 7117821 A NL7117821 A NL 7117821A NL 7117821 A NL7117821 A NL 7117821A NL 7117821 A NL7117821 A NL 7117821A
- Authority
- NL
- Netherlands
Links
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
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/88—Sonar systems specially adapted for specific applications
- G01S15/96—Sonar systems specially adapted for specific applications for locating fish
-
- 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
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
- G01S15/06—Systems determining the position data of a target
- G01S15/08—Systems for measuring distance only
- G01S15/10—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves
- G01S15/101—Particularities of the measurement of distance
-
- 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
- G01S7/523—Details of pulse systems
- G01S7/526—Receivers
- G01S7/527—Extracting wanted echo signals
-
- 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
- G01S7/56—Display arrangements
- G01S7/60—Display arrangements for providing a permanent recording
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB6130570A GB1380271A (en) | 1970-12-24 | 1970-12-24 | Sonar apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7117821A true NL7117821A (cg-RX-API-DMAC10.html) | 1972-06-27 |
Family
ID=10486847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7117821A NL7117821A (cg-RX-API-DMAC10.html) | 1970-12-24 | 1971-12-24 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3761873A (cg-RX-API-DMAC10.html) |
| JP (1) | JPS5515670B1 (cg-RX-API-DMAC10.html) |
| CA (1) | CA944054A (cg-RX-API-DMAC10.html) |
| DE (1) | DE2164165B2 (cg-RX-API-DMAC10.html) |
| FR (1) | FR2119075B1 (cg-RX-API-DMAC10.html) |
| GB (1) | GB1380271A (cg-RX-API-DMAC10.html) |
| NL (1) | NL7117821A (cg-RX-API-DMAC10.html) |
| SE (1) | SE379588B (cg-RX-API-DMAC10.html) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4335451A (en) * | 1978-09-18 | 1982-06-15 | Leonard Frazier | Signalling method and apparatus for enhancing echo images |
| JPS58170007U (ja) * | 1982-05-10 | 1983-11-12 | 九州日立マクセル株式会社 | レコ−ド盤用除電器 |
| US4873676A (en) * | 1985-06-14 | 1989-10-10 | Techsonic Industries, Inc. | Sonar depth sounder apparatus |
| US4829493A (en) * | 1985-06-14 | 1989-05-09 | Techsonic Industries, Inc. | Sonar fish and bottom finder and display |
| US6390508B2 (en) * | 1997-12-31 | 2002-05-21 | Matthew Levine | Method of producing a customized chart |
| WO2003063155A2 (en) * | 2002-01-16 | 2003-07-31 | Mike Battle | Echo producing machine |
| US10324175B2 (en) | 2014-12-10 | 2019-06-18 | Navico Holding As | Operating a sonar transducer |
| US10451732B2 (en) * | 2014-12-10 | 2019-10-22 | Navico Holding As | Event triggering using sonar data |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1033988A (en) * | 1963-11-19 | 1966-06-22 | Smiths Industries Ltd | Improvements in or relating to echo sounding apparatus |
| US3363226A (en) * | 1965-10-12 | 1968-01-09 | Navy Usa | Data processing system |
| JPS5114035B1 (cg-RX-API-DMAC10.html) * | 1967-04-14 | 1976-05-06 | ||
| US3543269A (en) * | 1968-07-02 | 1970-11-24 | Martin Marietta Corp | System for displaying video information and related indicia on a single gun cathode ray tube |
| FR1588868A (cg-RX-API-DMAC10.html) * | 1968-08-23 | 1970-03-16 | ||
| DE2052707A1 (de) * | 1969-11-08 | 1971-05-27 | Japan Radio Co Ltd | Vorrichtung zur Messung der Entfernung eines Objektes mittels Schall |
-
1970
- 1970-12-24 GB GB6130570A patent/GB1380271A/en not_active Expired
-
1971
- 1971-12-20 CA CA130,502A patent/CA944054A/en not_active Expired
- 1971-12-21 US US00210446A patent/US3761873A/en not_active Expired - Lifetime
- 1971-12-22 SE SE7116456A patent/SE379588B/xx unknown
- 1971-12-23 FR FR7146475A patent/FR2119075B1/fr not_active Expired
- 1971-12-23 DE DE2164165A patent/DE2164165B2/de active Granted
- 1971-12-24 JP JP10475271A patent/JPS5515670B1/ja active Pending
- 1971-12-24 NL NL7117821A patent/NL7117821A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| GB1380271A (en) | 1975-01-08 |
| CA944054A (en) | 1974-03-19 |
| FR2119075B1 (cg-RX-API-DMAC10.html) | 1975-07-18 |
| SE379588B (cg-RX-API-DMAC10.html) | 1975-10-13 |
| JPS5515670B1 (cg-RX-API-DMAC10.html) | 1980-04-25 |
| DE2164165B2 (de) | 1980-01-17 |
| DE2164165A1 (de) | 1972-06-29 |
| US3761873A (en) | 1973-09-25 |
| FR2119075A1 (cg-RX-API-DMAC10.html) | 1972-08-04 |
| DE2164165C3 (cg-RX-API-DMAC10.html) | 1980-09-11 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| BV | The patent application has lapsed |