NL7707298A - DEVICE FOR RECEIVING WAVES OF LONG LENGTH AND CONTINUOUS STRUCTURE. - Google Patents

DEVICE FOR RECEIVING WAVES OF LONG LENGTH AND CONTINUOUS STRUCTURE.

Info

Publication number
NL7707298A
NL7707298A NL7707298A NL7707298A NL7707298A NL 7707298 A NL7707298 A NL 7707298A NL 7707298 A NL7707298 A NL 7707298A NL 7707298 A NL7707298 A NL 7707298A NL 7707298 A NL7707298 A NL 7707298A
Authority
NL
Netherlands
Prior art keywords
long length
continuous structure
receiving waves
waves
receiving
Prior art date
Application number
NL7707298A
Other languages
Dutch (nl)
Original Assignee
Inst Francais Du Petrole
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 FR7620550A external-priority patent/FR2357136A2/en
Application filed by Inst Francais Du Petrole filed Critical Inst Francais Du Petrole
Publication of NL7707298A publication Critical patent/NL7707298A/en

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
NL7707298A 1976-07-02 1977-06-30 DEVICE FOR RECEIVING WAVES OF LONG LENGTH AND CONTINUOUS STRUCTURE. NL7707298A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7620550A FR2357136A2 (en) 1974-05-17 1976-07-02 Continuous long length load detector - comprises band of compressible material between deformable and fixed electrodes

Publications (1)

Publication Number Publication Date
NL7707298A true NL7707298A (en) 1978-01-04

Family

ID=9175278

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7707298A NL7707298A (en) 1976-07-02 1977-06-30 DEVICE FOR RECEIVING WAVES OF LONG LENGTH AND CONTINUOUS STRUCTURE.

Country Status (10)

Country Link
JP (2) JPS5333651A (en)
AU (1) AU513212B2 (en)
BE (1) BE856235R (en)
DE (1) DE2729905A1 (en)
DK (1) DK143523C (en)
GB (2) GB1584303A (en)
IT (1) IT1114621B (en)
NL (1) NL7707298A (en)
NO (1) NO144863C (en)
SE (1) SE7707584L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62196908U (en) * 1986-06-04 1987-12-15
JPH0440013Y2 (en) * 1986-06-18 1992-09-18
GB9620391D0 (en) 1996-09-30 1996-11-13 Geco Prakla Uk Ltd Land seismic data acquisition method and seismic cable and cable spool vehicle therefor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2271733B1 (en) * 1974-05-17 1979-08-03 Inst Francais Du Petrole

Also Published As

Publication number Publication date
JPS60220886A (en) 1985-11-05
DK293577A (en) 1978-01-03
DE2729905A1 (en) 1978-01-26
JPS614061B2 (en) 1986-02-06
NO144863C (en) 1981-12-02
IT1114621B (en) 1986-01-27
BE856235R (en) 1977-12-29
GB1584304A (en) 1981-02-11
JPS5333651A (en) 1978-03-29
NO772313L (en) 1978-01-03
AU2655977A (en) 1979-01-04
SE7707584L (en) 1978-01-03
AU513212B2 (en) 1980-11-20
DE2729905C2 (en) 1988-10-20
DK143523B (en) 1981-08-31
DK143523C (en) 1982-01-11
NO144863B (en) 1981-08-17
GB1584303A (en) 1981-02-11

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BV The patent application has lapsed