CA2294978A1 - Depth control device - Google Patents

Depth control device Download PDF

Info

Publication number
CA2294978A1
CA2294978A1 CA002294978A CA2294978A CA2294978A1 CA 2294978 A1 CA2294978 A1 CA 2294978A1 CA 002294978 A CA002294978 A CA 002294978A CA 2294978 A CA2294978 A CA 2294978A CA 2294978 A1 CA2294978 A1 CA 2294978A1
Authority
CA
Canada
Prior art keywords
depth
chambers
volume
fluid
buoyant body
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.)
Abandoned
Application number
CA002294978A
Other languages
English (en)
French (fr)
Inventor
Alan Thomas Parsons
Stephen Arthur Pointer
Mark Arwyn Bennett
Colin Andrew Mead
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.)
Qinetiq Ltd
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2294978A1 publication Critical patent/CA2294978A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
    • B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
    • B63G8/14—Control of attitude or depth
    • B63G8/24—Automatic depth adjustment; Safety equipment for increasing buoyancy, e.g. detachable ballast, floating bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B22/00—Buoys
    • B63B22/18—Buoys having means to control attitude or position, e.g. reaction surfaces or tether

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Reciprocating Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CA002294978A 1997-07-03 1998-06-25 Depth control device Abandoned CA2294978A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9713973.7 1997-07-03
GBGB9713973.7A GB9713973D0 (en) 1997-07-03 1997-07-03 Depth control device
PCT/GB1998/001858 WO1999001338A1 (en) 1997-07-03 1998-06-25 Depth control device

Publications (1)

Publication Number Publication Date
CA2294978A1 true CA2294978A1 (en) 1999-01-14

Family

ID=10815263

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002294978A Abandoned CA2294978A1 (en) 1997-07-03 1998-06-25 Depth control device

Country Status (7)

Country Link
EP (1) EP0991564B1 (de)
AU (1) AU732699B2 (de)
CA (1) CA2294978A1 (de)
DE (1) DE69804221T2 (de)
GB (2) GB9713973D0 (de)
NZ (1) NZ501725A (de)
WO (1) WO1999001338A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3990853B2 (ja) 2000-03-24 2007-10-17 株式会社トリニティーセキュリティーシステムズ デジタルコピー防止処理装置、その装置により処理されたデジタルデータを記録した再生可能な記録媒体、デジタルコピー防止処理方法、その方法をコンピュータに実行させるプログラムを記録したコンピュータ読み取り可能な記録媒体およびその方法により処理されたデジタルデータを記録した再生可能な記録媒体
GB2375572A (en) 2001-05-15 2002-11-20 Secr Defence A pumping system with bypass means
FR2940838B1 (fr) 2009-01-05 2012-12-28 Michel Manin Procede et dispositif ameliores de prospection sismique marine
FR2945356B1 (fr) * 2009-05-11 2011-11-18 Architecture Et Conception De Systemes Avances Procede et dispositif de controle en immersion pour flute sismique stationnaire.
FR2961317B1 (fr) 2010-06-10 2014-01-17 Kietta Procede de prospection sismique en milieu aquatique
US9251983B2 (en) * 2013-04-19 2016-02-02 Sercel Inc. Depth-activated sensor switch and method
JP2016155392A (ja) * 2013-05-16 2016-09-01 株式会社Ihi 水中移動体
CN103350749B (zh) * 2013-07-11 2015-07-08 中国船舶重工集团公司第七○二研究所 一种利用弹簧蓄能的节能型剩余浮力驱动装置
CN104670442B (zh) * 2013-11-30 2017-02-15 中国科学院沈阳自动化研究所 一种用于自治水下航行器的模块化浮力调节装置
FR3043791B1 (fr) 2015-11-17 2018-11-16 Kietta Controle de la profondeur d'un cable sismique
FR3054890B1 (fr) 2016-08-02 2019-07-05 Kietta Controle de la position horizontale d’un cable sismique
DE102019118103A1 (de) * 2019-07-04 2021-01-07 Rwe Renewables Gmbh Maritimer Schwebekörper
JP2023540616A (ja) * 2020-09-09 2023-09-25 ワイアンドアール アルム ピーティーワイ リミテッド 海中用バランスピストンポンプ
CN113859494B (zh) * 2021-11-09 2022-06-28 武汉理工大学 一种可转换姿态的航行器
CN114136722A (zh) * 2021-11-23 2022-03-04 杭州电子科技大学 一种用于水下取样器的充气装置及充气方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR449654A (fr) * 1912-10-21 1913-03-05 Eugene Lagare Système de corps ou éléments dilatables, à flottabilité variable et son application à la plongée des sous-marins et au renflouement des corps immergés
US3436776A (en) * 1967-02-23 1969-04-08 Texas Instruments Inc Self-ballasting streamer
US3909774A (en) 1974-07-25 1975-09-30 Whitehall Corp Controlled buoyancy system for seismic streamer sections
US4031581A (en) * 1976-03-29 1977-06-28 Vetco Offshore Industries, Inc. Sub-sea adjustable buoy
US4266500A (en) * 1979-09-24 1981-05-12 Bunker Ramo Corporation Hover control system for a submersible buoy
US5283767A (en) * 1992-02-27 1994-02-01 Mccoy Kim Autonomous oceanographic profiler
NO179927C (no) 1994-05-13 1997-01-08 Petroleum Geo Services As Dybdestyreanordning

Also Published As

Publication number Publication date
AU8122298A (en) 1999-01-25
DE69804221D1 (de) 2002-04-18
GB2340466A (en) 2000-02-23
GB9928379D0 (en) 2000-01-26
DE69804221T2 (de) 2002-10-10
GB2340466B (en) 2001-07-25
AU732699B2 (en) 2001-04-26
EP0991564B1 (de) 2002-03-13
NZ501725A (en) 2001-01-26
WO1999001338A1 (en) 1999-01-14
GB9713973D0 (en) 1997-09-10
EP0991564A1 (de) 2000-04-12

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued