GB9608551D0 - Underwater trailing antenna - Google Patents

Underwater trailing antenna

Info

Publication number
GB9608551D0
GB9608551D0 GBGB9608551.9A GB9608551A GB9608551D0 GB 9608551 D0 GB9608551 D0 GB 9608551D0 GB 9608551 A GB9608551 A GB 9608551A GB 9608551 D0 GB9608551 D0 GB 9608551D0
Authority
GB
United Kingdom
Prior art keywords
trailing antenna
underwater
underwater trailing
antenna
trailing
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.)
Granted
Application number
GBGB9608551.9A
Other versions
GB2300917B (en
GB2300917A (en
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
STN 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 STN Atlas Elektronik GmbH filed Critical STN Atlas Elektronik GmbH
Publication of GB9608551D0 publication Critical patent/GB9608551D0/en
Publication of GB2300917A publication Critical patent/GB2300917A/en
Application granted granted Critical
Publication of GB2300917B publication Critical patent/GB2300917B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/56—Towing or pushing equipment
    • B63B21/66—Equipment specially adapted for towing underwater objects or vessels, e.g. fairings for tow-cables
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/04—Adaptation for subterranean or subaqueous use
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Ocean & Marine Engineering (AREA)
  • Remote Sensing (AREA)
  • Mechanical Engineering (AREA)
  • Signal Processing (AREA)
  • Combustion & Propulsion (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Details Of Aerials (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
GB9608551A 1995-05-19 1996-04-25 Underwater trailing antenna Expired - Fee Related GB2300917B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1995118461 DE19518461C1 (en) 1995-05-19 1995-05-19 Underwater towing antenna

Publications (3)

Publication Number Publication Date
GB9608551D0 true GB9608551D0 (en) 1996-07-03
GB2300917A GB2300917A (en) 1996-11-20
GB2300917B GB2300917B (en) 1997-04-16

Family

ID=7762382

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9608551A Expired - Fee Related GB2300917B (en) 1995-05-19 1996-04-25 Underwater trailing antenna

Country Status (4)

Country Link
DE (1) DE19518461C1 (en)
FR (1) FR2734443B1 (en)
GB (1) GB2300917B (en)
NO (1) NO314820B1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19811335C1 (en) * 1998-03-16 1999-11-11 Stn Atlas Elektronik Gmbh Towing antenna
DE69913723D1 (en) * 1998-10-29 2004-01-29 Schlumberger Holdings MEASURED ICE MEASURING CABLE AND MANUFACTURING METHOD
NO985323A (en) 1998-11-13 2000-04-10 Arne Rokkan Seismic bottom cable with sensor units heavier than the cable
DE19909205C1 (en) 1999-03-03 2000-11-23 Stn Atlas Elektronik Gmbh Tow antenna and process for its manufacture
FR2805050B1 (en) * 2000-02-14 2002-04-19 Geophysique Cie Gle METHOD AND DEVICE FOR COUPLING HYDROPHONES WITH A SOLID MEDIUM SUCH AS THE BASEMENT
DE10041928C2 (en) * 2000-08-25 2002-07-11 Stn Atlas Elektronik Gmbh Underwater antenna
DE10047241C1 (en) * 2000-09-23 2002-08-08 Stn Atlas Elektronik Gmbh Underwater towed antenna
DE10119867B4 (en) * 2001-04-24 2005-10-13 Atlas Elektronik Gmbh Underwater antenna
US6879546B2 (en) * 2002-02-14 2005-04-12 Westerngeco, L.L.C. Gel-filled seismic streamer cable
DE102004037987A1 (en) 2004-08-05 2006-02-23 Atlas Elektronik Gmbh Electro-acoustic underwater antenna
DE102004038033B3 (en) * 2004-08-05 2005-10-13 Atlas Elektronik Gmbh Method for producing an antenna section of an underwater antenna and antenna section for a planar underwater antenna
DE102006014268B3 (en) * 2006-03-28 2007-10-31 Atlas Elektronik Gmbh Method for determining the instantaneous position of an acoustic section of a towed antenna
FR2925231B1 (en) 2007-12-18 2009-11-27 Thales Sa TRANSMIT SONAR ANTENNA WITH VERTICAL AXIS WINDABLE ON A WINCH
US9001617B2 (en) * 2009-08-21 2015-04-07 Westerngeco L.L.C. Marine seismic streamer with increased skin stiffness
US20180002526A1 (en) * 2016-06-29 2018-01-04 Pgs Geophysical As Streamer filler material and process
DE102019201007A1 (en) * 2019-01-28 2020-07-30 Atlas Elektronik Gmbh Pouring process and potting device for an underwater antenna
RU2747076C1 (en) * 2020-11-25 2021-04-26 Лариса Анатольевна Базилевских Seismic streamer filler
DE102022004972A1 (en) * 2022-09-27 2024-03-28 Atlas Elektronik Gmbh Platform for detecting underwater vehicles

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3371739A (en) * 1966-05-23 1968-03-05 Whitehall Electronics Corp Of Means for variably controlling the buoyancy of a seismic detection streamer
US3480907A (en) * 1967-12-29 1969-11-25 Texas Instruments Inc Neutrally buoyant hydrophone streamer
US3531760A (en) * 1968-09-12 1970-09-29 Schlumberger Technology Corp Solid seismic streamer
US3518677A (en) * 1968-09-16 1970-06-30 Mark Products Electric marine cable
DE2941028A1 (en) * 1979-10-10 1981-04-23 Honeywell Inc., Minneapolis, Minn. Concentric tube hydrophone streamer assembly - has hydrophone transducer element within tube supported by trilobal devices within outer jacket
GB2149916A (en) * 1983-11-16 1985-06-19 Britoil Plc Buoyant seismic streamer array
US4628851A (en) * 1984-12-24 1986-12-16 Allied Corporation Vibration isolation module
US4685090A (en) * 1985-11-27 1987-08-04 Raychem Corporation Tubular article
US4734891A (en) * 1986-06-20 1988-03-29 Hughes Aircraft Company Aft drogue module for towed sonar array
WO1993017356A1 (en) * 1992-02-21 1993-09-02 The Commonwealth Of Australia Hydrophone arrangement

Also Published As

Publication number Publication date
FR2734443B1 (en) 1999-05-28
GB2300917B (en) 1997-04-16
NO314820B1 (en) 2003-05-26
FR2734443A1 (en) 1996-11-22
GB2300917A (en) 1996-11-20
NO961972D0 (en) 1996-05-14
NO961972L (en) 1996-11-20
DE19518461C1 (en) 1996-06-13

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20090425