CA1059610A - Dispositif recepteur de grande longueur et de structure continue - Google Patents

Dispositif recepteur de grande longueur et de structure continue

Info

Publication number
CA1059610A
CA1059610A CA227,170A CA227170A CA1059610A CA 1059610 A CA1059610 A CA 1059610A CA 227170 A CA227170 A CA 227170A CA 1059610 A CA1059610 A CA 1059610A
Authority
CA
Canada
Prior art keywords
sensitive
assembly
receiving device
electrodes
flexible
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
Application number
CA227,170A
Other languages
English (en)
French (fr)
Other versions
CA227170S (en
Inventor
Jean-Claude Dubois
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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
Priority claimed from FR7417545A external-priority patent/FR2271733B1/fr
Application filed by IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Application granted granted Critical
Publication of CA1059610A publication Critical patent/CA1059610A/fr
Expired legal-status Critical Current

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

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geology (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Remote Sensing (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Geophysics And Detection Of Objects (AREA)
CA227,170A 1974-05-17 1975-05-16 Dispositif recepteur de grande longueur et de structure continue Expired CA1059610A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7417545A FR2271733B1 (en:Method) 1974-05-17 1974-05-17
FR7620550A FR2357136A2 (fr) 1974-05-17 1976-07-02 Dispositif recepteur d'ondes de grande longueur et de structure continue

Publications (1)

Publication Number Publication Date
CA1059610A true CA1059610A (fr) 1979-07-31

Family

ID=26218341

Family Applications (1)

Application Number Title Priority Date Filing Date
CA227,170A Expired CA1059610A (fr) 1974-05-17 1975-05-16 Dispositif recepteur de grande longueur et de structure continue

Country Status (2)

Country Link
CA (1) CA1059610A (en:Method)
FR (1) FR2357136A2 (en:Method)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4429190A (en) * 1981-11-20 1984-01-31 Bell Telephone Laboratories, Incorporated Continuous strip electret transducer array
US6657365B1 (en) * 2000-05-31 2003-12-02 Westerngeco, L.L.C. Hybrid piezo-film continuous line and discrete element arrays

Also Published As

Publication number Publication date
FR2357136A2 (fr) 1978-01-27
FR2357136B2 (en:Method) 1983-02-04

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