DE3248459C2 - - Google Patents

Info

Publication number
DE3248459C2
DE3248459C2 DE19823248459 DE3248459A DE3248459C2 DE 3248459 C2 DE3248459 C2 DE 3248459C2 DE 19823248459 DE19823248459 DE 19823248459 DE 3248459 A DE3248459 A DE 3248459A DE 3248459 C2 DE3248459 C2 DE 3248459C2
Authority
DE
Germany
Prior art keywords
drag chain
hydrophones
light source
antenna according
antenna
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
DE19823248459
Other languages
German (de)
English (en)
Other versions
DE3248459A1 (de
Inventor
Manfred Dipl.-Ing. 2800 Bremen De Siegel
Guenter 2801 Oyten De Tummoscheit
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.)
Atlas Elektronik GmbH
Original Assignee
Krupp Atlas Elektronik GmbH
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 Krupp Atlas Elektronik GmbH filed Critical Krupp Atlas Elektronik GmbH
Priority to DE19823248459 priority Critical patent/DE3248459A1/de
Publication of DE3248459A1 publication Critical patent/DE3248459A1/de
Application granted granted Critical
Publication of DE3248459C2 publication Critical patent/DE3248459C2/de
Granted 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/78—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using electromagnetic waves other than radio waves
    • G01S3/782—Systems for determining direction or deviation from predetermined direction
    • G01S3/783—Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived from static detectors or detector systems
    • G01S3/784—Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived from static detectors or detector systems using a mosaic of detectors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/44—Special adaptations for subaqueous use, e.g. for hydrophone

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Electromagnetism (AREA)
  • Signal Processing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
DE19823248459 1982-12-29 1982-12-29 Akustische unterwasserantenne Granted DE3248459A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19823248459 DE3248459A1 (de) 1982-12-29 1982-12-29 Akustische unterwasserantenne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823248459 DE3248459A1 (de) 1982-12-29 1982-12-29 Akustische unterwasserantenne

Publications (2)

Publication Number Publication Date
DE3248459A1 DE3248459A1 (de) 1989-11-09
DE3248459C2 true DE3248459C2 (enrdf_load_stackoverflow) 1990-11-22

Family

ID=6182037

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823248459 Granted DE3248459A1 (de) 1982-12-29 1982-12-29 Akustische unterwasserantenne

Country Status (1)

Country Link
DE (1) DE3248459A1 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2727765B1 (fr) * 1994-12-06 1997-01-10 Thomson Csf Procede de reception avec levee d'ambiguite pour une antenne acoustique lineaire remorquee
DE4445549C1 (de) * 1994-12-20 1996-03-07 Stn Atlas Elektronik Gmbh Schleppantenne
CN116253262B (zh) * 2023-03-16 2025-08-19 苏州桑泰海洋仪器研发有限责任公司 一种声基阵水下自动收放装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4376301A (en) * 1980-12-10 1983-03-08 Chevron Research Company Seismic streamer locator

Also Published As

Publication number Publication date
DE3248459A1 (de) 1989-11-09

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ATLAS ELEKTRONIK GMBH, 2800 BREMEN, DE

8339 Ceased/non-payment of the annual fee
8327 Change in the person/name/address of the patent owner

Owner name: STN ATLAS ELEKTRONIK GMBH, 28309 BREMEN, DE