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GB2148798B - Subsea accoustic relocation system - Google Patents
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GB2148798B - Subsea accoustic relocation system - Google Patents

Subsea accoustic relocation system

Info

Publication number
GB2148798B
GB2148798B GB08321950A GB8321950A GB2148798B GB 2148798 B GB2148798 B GB 2148798B GB 08321950 A GB08321950 A GB 08321950A GB 8321950 A GB8321950 A GB 8321950A GB 2148798 B GB2148798 B GB 2148798B
Authority
GB
United Kingdom
Prior art keywords
accoustic
subsea
relocation system
relocation
subsea accoustic
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
GB08321950A
Other versions
GB2148798A (en
GB8321950D0 (en
Inventor
Douglas A Cochrane
Fred W Styer
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.)
Cochrane Subsea Acoustics Inc
Original Assignee
Cochrane Subsea Acoustics Inc
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 Cochrane Subsea Acoustics Inc filed Critical Cochrane Subsea Acoustics Inc
Priority to GB08321950A priority Critical patent/GB2148798B/en
Publication of GB8321950D0 publication Critical patent/GB8321950D0/en
Publication of GB2148798A publication Critical patent/GB2148798A/en
Application granted granted Critical
Publication of GB2148798B publication Critical patent/GB2148798B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C7/00—Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; Salvaging of other underwater objects
    • B63C7/26—Means for indicating the location of underwater objects, e.g. sunken vessels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
GB08321950A 1983-08-15 1983-08-15 Subsea accoustic relocation system Expired GB2148798B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08321950A GB2148798B (en) 1983-08-15 1983-08-15 Subsea accoustic relocation system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08321950A GB2148798B (en) 1983-08-15 1983-08-15 Subsea accoustic relocation system

Publications (3)

Publication Number Publication Date
GB8321950D0 GB8321950D0 (en) 1983-09-14
GB2148798A GB2148798A (en) 1985-06-05
GB2148798B true GB2148798B (en) 1987-06-03

Family

ID=10547330

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08321950A Expired GB2148798B (en) 1983-08-15 1983-08-15 Subsea accoustic relocation system

Country Status (1)

Country Link
GB (1) GB2148798B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2178932A (en) * 1985-08-12 1987-02-25 Tinrich Pty Limited Lobster and fish trap
GB2196906B (en) * 1986-11-04 1991-04-03 Seacater Overseas Limited Method and apparatus for locating an object
GB2222805B (en) * 1988-09-02 1992-04-29 Lawborough Consultants Improvements in or relating to underwater communication devices
WO2007114714A1 (en) * 2006-03-31 2007-10-11 Sarah Ashleigh Trass A submersible marine marker arrangement
US8961071B2 (en) * 2013-03-15 2015-02-24 Chevron U.S.A. Inc. Systems and methods for protecting subsea pipeline from excessive stress or fatigue loading
CN104443301B (en) * 2014-11-27 2017-04-05 中国船舶重工集团公司第七一〇研究所 Sail body salvages buoy arranging device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR844127A (en) * 1937-10-01 1939-07-19 Rohm & Haas Ag Process for shaping thermoplastic sheets
GB703803A (en) * 1951-12-01 1954-02-10 Andreas Dilger Improvements in devices for indicating the underwater location of submarine vessels
GB749944A (en) * 1954-05-03 1956-06-06 Harry Harstone Pinch Means for indicating and facilitating the raising of sunken vessels
US4433638A (en) * 1981-10-13 1984-02-28 Ashline Clifford E Automatic flotation release system

Also Published As

Publication number Publication date
GB2148798A (en) 1985-06-05
GB8321950D0 (en) 1983-09-14

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years