FR2651082B1 - SUBMARINE BROADBAND TRANSMITTER - Google Patents
SUBMARINE BROADBAND TRANSMITTERInfo
- Publication number
- FR2651082B1 FR2651082B1 FR8910909A FR8910909A FR2651082B1 FR 2651082 B1 FR2651082 B1 FR 2651082B1 FR 8910909 A FR8910909 A FR 8910909A FR 8910909 A FR8910909 A FR 8910909A FR 2651082 B1 FR2651082 B1 FR 2651082B1
- Authority
- FR
- France
- Prior art keywords
- submarine
- broadband transmitter
- broadband
- transmitter
- submarine broadband
- 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 - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
- B06B1/0207—Driving circuits
- B06B1/0223—Driving circuits for generating signals continuous in time
- B06B1/0269—Driving circuits for generating signals continuous in time for generating multiple frequencies
- B06B1/0276—Driving circuits for generating signals continuous in time for generating multiple frequencies with simultaneous generation, e.g. with modulation, harmonics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
- B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
- B06B1/0607—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B2201/00—Indexing scheme associated with B06B1/0207 for details covered by B06B1/0207 but not provided for in any of its subgroups
- B06B2201/20—Application to multi-element transducer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B2201/00—Indexing scheme associated with B06B1/0207 for details covered by B06B1/0207 but not provided for in any of its subgroups
- B06B2201/50—Application to a particular transducer type
- B06B2201/55—Piezoelectric transducer
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transducers For Ultrasonic Waves (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8910909A FR2651082B1 (en) | 1989-08-16 | 1989-08-16 | SUBMARINE BROADBAND TRANSMITTER |
EP90402294A EP0413633A1 (en) | 1989-08-16 | 1990-08-14 | Broad-band underwater transmitter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8910909A FR2651082B1 (en) | 1989-08-16 | 1989-08-16 | SUBMARINE BROADBAND TRANSMITTER |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2651082A1 FR2651082A1 (en) | 1991-02-22 |
FR2651082B1 true FR2651082B1 (en) | 1991-12-06 |
Family
ID=9384725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8910909A Expired - Lifetime FR2651082B1 (en) | 1989-08-16 | 1989-08-16 | SUBMARINE BROADBAND TRANSMITTER |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0413633A1 (en) |
FR (1) | FR2651082B1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH687636A5 (en) * | 1992-10-19 | 1997-01-15 | Ceute S A C O Dominfid S A | Device for the connection of the blades to the hub in propellers of fans, aircraft and the like. |
JP4605594B2 (en) * | 2005-01-26 | 2011-01-05 | 古野電気株式会社 | Ultrasonic transducer and underwater detector |
US8027224B2 (en) * | 2009-11-11 | 2011-09-27 | Brown David A | Broadband underwater acoustic transducer |
FR3042134B1 (en) | 2015-10-09 | 2020-10-09 | Ixblue | WIDE-BAND UNDERWATER ACOUSTIC TRANSMISSION / RECEPTION DEVICE |
RU2718143C1 (en) * | 2019-09-02 | 2020-03-30 | Федеральное государственное бюджетное учреждение науки Институт проблем морских технологий Дальневосточного отделения Российской академии наук (ИПМТ ДВО РАН) | Hydroacoustic deep-water antenna |
CN113466838B (en) * | 2021-05-27 | 2022-03-08 | 中国科学院声学研究所 | Iterative compensation target radiation noise data simulation method and system |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3308423A (en) * | 1963-12-30 | 1967-03-07 | Dynamics Corp America | Electroacoustic transducer |
US3569921A (en) * | 1969-01-13 | 1971-03-09 | Us Navy | Cylinder-rod dual resonant transducer array |
US4305141A (en) * | 1978-06-09 | 1981-12-08 | The Stoneleigh Trust | Low-frequency directional sonar systems |
DE3300067A1 (en) * | 1983-01-04 | 1984-07-05 | Hans Dr.rer.nat. 2000 Hamburg Gienapp | Device for interfering with the locating of submarines |
US4890687A (en) * | 1989-04-17 | 1990-01-02 | Mobil Oil Corporation | Borehole acoustic transmitter |
-
1989
- 1989-08-16 FR FR8910909A patent/FR2651082B1/en not_active Expired - Lifetime
-
1990
- 1990-08-14 EP EP90402294A patent/EP0413633A1/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
FR2651082A1 (en) | 1991-02-22 |
EP0413633A1 (en) | 1991-02-20 |
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