BE828710A - Dispositif recepteur de grande longueur et de structure continue - Google Patents

Dispositif recepteur de grande longueur et de structure continue

Info

Publication number
BE828710A
BE828710A BE1006639A BE1006639A BE828710A BE 828710 A BE828710 A BE 828710A BE 1006639 A BE1006639 A BE 1006639A BE 1006639 A BE1006639 A BE 1006639A BE 828710 A BE828710 A BE 828710A
Authority
BE
Belgium
Prior art keywords
receiver device
continuous structure
large length
length receiver
continuous
Prior art date
Application number
BE1006639A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE828710A publication Critical patent/BE828710A/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
    • G01V1/20—Arrangements of receiving elements, e.g. geophone pattern
    • G01V1/201—Constructional details of seismic cables, e.g. streamers
    • G01V1/208—Constructional details of seismic cables, e.g. streamers having a continuous structure
    • 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
    • B06B1/0292—Electrostatic transducers, e.g. electret-type

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Acoustics & Sound (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Mechanical Engineering (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measuring Fluid Pressure (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
BE1006639A 1974-05-17 1975-05-05 Dispositif recepteur de grande longueur et de structure continue BE828710A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7417545A FR2271733B1 (xx) 1974-05-17 1974-05-17

Publications (1)

Publication Number Publication Date
BE828710A true BE828710A (fr) 1975-11-05

Family

ID=9139081

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1006639A BE828710A (fr) 1974-05-17 1975-05-05 Dispositif recepteur de grande longueur et de structure continue

Country Status (13)

Country Link
US (1) US4245329A (xx)
JP (2) JPS50159772A (xx)
BE (1) BE828710A (xx)
DE (1) DE2521449A1 (xx)
DK (1) DK144606C (xx)
ES (1) ES437751A1 (xx)
FR (1) FR2271733B1 (xx)
GB (1) GB1505664A (xx)
IT (1) IT1038186B (xx)
NL (1) NL7505833A (xx)
NO (1) NO751646L (xx)
SE (1) SE398012B (xx)
SU (1) SU638287A3 (xx)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE856235R (fr) * 1976-07-02 1977-12-29 Inst Francais Du Petrole Dispositif recepteur de grande longueur et de structure continue
GB2072458A (en) * 1980-03-03 1981-09-30 Tape Developments Ltd C Electroacoustic transducers
US4716556A (en) * 1981-07-23 1987-12-29 Allied-Signal Inc. Magnetostrictive acoustic transducer
GB2151434B (en) * 1983-12-02 1987-10-14 Raytheon Co Multi-layered polymer transducer
US4805157A (en) * 1983-12-02 1989-02-14 Raytheon Company Multi-layered polymer hydrophone array
US5024872A (en) * 1986-02-27 1991-06-18 Raytheon Company Sheets of stretched and polarized polymer materials and method of manufacturer
FR2601132B1 (fr) * 1986-07-04 1989-03-24 Inst Francais Du Petrole Dispositif capteur d'ondes de pression du type piezo-electrique a structure continue et procede pour sa fabrication
FR2602946B1 (fr) * 1986-08-05 1989-05-26 Thomson Csf Hydrophone notamment pour antenne lineaire remorquee
FR2603422B1 (fr) * 1986-08-27 1988-12-30 Inst Francais Du Petrole Procede pour realiser des capteurs piezo-electriques continus de sensibilite accrue et capteurs realises suivant le procede
GB2256111B (en) * 1991-04-11 1995-02-01 Univ Southampton Distributed sensors for active vibration control
CA2653202A1 (en) 2006-05-25 2008-06-05 Ultra-Scan Corporation Biometrical object reader having an ultrasonic wave manipulation device
GB2453695B (en) * 2006-08-11 2011-02-16 Ultra Scan Corp Hydrophone array module
EP2244489A1 (de) * 2009-04-24 2010-10-27 Bayer MaterialScience AG Verfahren zur Herstellung eines elektromechanischen Wandlers
CN105516861B (zh) * 2016-01-20 2019-04-12 武汉史塔克科技发展有限公司 一种控制电晕产生音频的装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2649579A (en) * 1950-02-01 1953-08-18 Standard Oil Dev Co Detector for seismic exploration
US2807793A (en) * 1954-10-01 1957-09-24 Exxon Research Engineering Co Continuous reelable geophone
FR2145099A5 (xx) * 1971-07-08 1973-02-16 Inst Francais Du Petrole
US3787642A (en) * 1971-09-27 1974-01-22 Gte Automatic Electric Lab Inc Electrostatic transducer having resilient electrode
US3736436A (en) * 1971-11-04 1973-05-29 Mc Donnell Douglas Corp Electret pressure transducer

Also Published As

Publication number Publication date
ES437751A1 (es) 1977-01-16
FR2271733A1 (xx) 1975-12-12
NO751646L (xx) 1975-11-18
JPS6038227Y2 (ja) 1985-11-14
DK144606B (da) 1982-04-13
GB1505664A (en) 1978-03-30
NL7505833A (nl) 1975-11-19
JPS60576U (ja) 1985-01-05
JPS50159772A (xx) 1975-12-24
IT1038186B (it) 1979-11-20
SU638287A3 (ru) 1978-12-15
US4245329A (en) 1981-01-13
SE7505652L (sv) 1975-11-18
SE398012B (sv) 1977-11-28
AU8130775A (en) 1976-11-25
DE2521449C2 (xx) 1987-10-15
DE2521449A1 (de) 1975-11-27
DK144606C (da) 1982-09-27
DK217775A (da) 1975-11-18
FR2271733B1 (xx) 1979-08-03

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: L INSTITUT FRANCAIS DU PETROLE

Effective date: 19920531