FR2347731B1 - - Google Patents
Info
- Publication number
- FR2347731B1 FR2347731B1 FR7631161A FR7631161A FR2347731B1 FR 2347731 B1 FR2347731 B1 FR 2347731B1 FR 7631161 A FR7631161 A FR 7631161A FR 7631161 A FR7631161 A FR 7631161A FR 2347731 B1 FR2347731 B1 FR 2347731B1
- Authority
- FR
- France
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B11/00—Transmission systems employing sonic, ultrasonic or infrasonic waves
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
- Small-Scale Networks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50124131A JPS587000B2 (ja) | 1975-10-15 | 1975-10-15 | スイチユウジヨウホウシユウシユウホウシキ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2347731A1 FR2347731A1 (fr) | 1977-11-04 |
| FR2347731B1 true FR2347731B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1982-05-21 |
Family
ID=14877677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7631161A Granted FR2347731A1 (fr) | 1975-10-15 | 1976-10-15 | Systeme destine a recueillir des informations dans l'eau |
Country Status (5)
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4119941A (en) * | 1977-08-08 | 1978-10-10 | The United States Of America As Represented By The Secretary Of The Navy | Acoustic coupler |
| JPH018875Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1980-06-10 | 1989-03-09 | ||
| GB2133149B (en) * | 1982-05-10 | 1986-04-09 | Clive Robert Green | Detecting device |
| JPS62250387A (ja) * | 1986-04-24 | 1987-10-31 | Oki Electric Ind Co Ltd | 水中音響トランスポンダ装置 |
| US6057879A (en) * | 1996-03-11 | 2000-05-02 | Weber; Eric D. | Fishing surveillance device |
| US6189256B1 (en) * | 1999-04-12 | 2001-02-20 | Mark A. Boys | Method and apparatus enabling remote release of hooks and hook assemblies to free fishing lures |
| US6951138B1 (en) * | 2000-11-01 | 2005-10-04 | Westerngeco L.L.C. | Method and apparatus for an ocean bottom seismic acquisition technique |
| GB0900946D0 (en) * | 2009-01-21 | 2009-03-04 | Rhodes Mark | Underwater wireless network access point |
| JP6523149B2 (ja) * | 2015-11-25 | 2019-05-29 | 三菱造船株式会社 | 航行制御システム、水上航行体、水中航行体、航行制御方法、追尾一時中断時処理方法、航行先決定方法及びプログラム |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1711879A (en) * | 1920-12-06 | 1929-05-07 | Cornelius D Ehret | Ship-guiding method and apparatus |
| US2941492A (en) * | 1958-05-08 | 1960-06-21 | Kenneth H Wilcoxon | Self-propelled remotely controlled buoy |
| GB1346898A (en) * | 1970-04-29 | 1974-02-13 | Emi Ltd | Automatic control systems |
| JPS5076775U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-11-14 | 1975-07-03 |
-
1975
- 1975-10-15 JP JP50124131A patent/JPS587000B2/ja not_active Expired
-
1976
- 1976-09-23 US US05/725,878 patent/US4069469A/en not_active Expired - Lifetime
- 1976-10-11 GB GB42180/76A patent/GB1493240A/en not_active Expired
- 1976-10-12 CA CA263,198A patent/CA1063229A/en not_active Expired
- 1976-10-15 FR FR7631161A patent/FR2347731A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5248345A (en) | 1977-04-18 |
| FR2347731A1 (fr) | 1977-11-04 |
| US4069469A (en) | 1978-01-17 |
| GB1493240A (en) | 1977-11-30 |
| JPS587000B2 (ja) | 1983-02-07 |
| CA1063229A (en) | 1979-09-25 |