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FR2651082B1 - SUBMARINE BROADBAND TRANSMITTER - Google Patents

SUBMARINE BROADBAND TRANSMITTER

Info

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
Application number
FR8910909A
Other languages
French (fr)
Other versions
FR2651082A1 (en
Inventor
Christian Jeannin
Paul Serdetchny
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Safare Crouzet
Original Assignee
Safare Crouzet
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Safare Crouzet filed Critical Safare Crouzet
Priority to FR8910909A priority Critical patent/FR2651082B1/en
Priority to EP90402294A priority patent/EP0413633A1/en
Publication of FR2651082A1 publication Critical patent/FR2651082A1/en
Application granted granted Critical
Publication of FR2651082B1 publication Critical patent/FR2651082B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
FR8910909A 1989-08-16 1989-08-16 SUBMARINE BROADBAND TRANSMITTER Expired - Lifetime FR2651082B1 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
EP0413633A1 (en) 1991-02-20
FR2651082A1 (en) 1991-02-22

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