GB9916025D0 - Improvements in, or relating to, the control of buoyancy underwater at great depths - Google Patents

Improvements in, or relating to, the control of buoyancy underwater at great depths

Info

Publication number
GB9916025D0
GB9916025D0 GBGB9916025.1A GB9916025A GB9916025D0 GB 9916025 D0 GB9916025 D0 GB 9916025D0 GB 9916025 A GB9916025 A GB 9916025A GB 9916025 D0 GB9916025 D0 GB 9916025D0
Authority
GB
United Kingdom
Prior art keywords
relating
control
great depths
buoyancy underwater
buoyancy
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
GBGB9916025.1A
Other versions
GB2351718B (en
GB2351718A (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.)
Stangroom Dr J E
Original Assignee
Stangroom Dr J E
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 Stangroom Dr J E filed Critical Stangroom Dr J E
Priority to GB9916025A priority Critical patent/GB2351718B/en
Publication of GB9916025D0 publication Critical patent/GB9916025D0/en
Publication of GB2351718A publication Critical patent/GB2351718A/en
Application granted granted Critical
Publication of GB2351718B publication Critical patent/GB2351718B/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
    • 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
    • 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
    • B63G8/22—Adjustment of buoyancy by water ballasting; Emptying equipment for ballast tanks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
GB9916025A 1999-07-09 1999-07-09 Improvements in, or related to, the control of buoyancy underwater at great de pths Expired - Fee Related GB2351718B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9916025A GB2351718B (en) 1999-07-09 1999-07-09 Improvements in, or related to, the control of buoyancy underwater at great de pths

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9916025A GB2351718B (en) 1999-07-09 1999-07-09 Improvements in, or related to, the control of buoyancy underwater at great de pths

Publications (3)

Publication Number Publication Date
GB9916025D0 true GB9916025D0 (en) 1999-09-08
GB2351718A GB2351718A (en) 2001-01-10
GB2351718B GB2351718B (en) 2003-02-12

Family

ID=10856888

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9916025A Expired - Fee Related GB2351718B (en) 1999-07-09 1999-07-09 Improvements in, or related to, the control of buoyancy underwater at great de pths

Country Status (1)

Country Link
GB (1) GB2351718B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115009485A (en) * 2022-05-30 2022-09-06 大连海事大学 Underwater buoyancy adjusting system for glass pressure-resistant cover

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0319812D0 (en) * 2003-08-22 2003-09-24 Univ Aberdeen A bouyancy control system
CN102079375B (en) * 2009-11-27 2013-11-06 中国科学院沈阳自动化研究所 Bidirectional oil discharge type buoyancy regulating device for underwater robot
CN102079374B (en) * 2009-11-27 2013-11-13 中国科学院沈阳自动化研究所 Automatic oil return type buoyancy regulating device for underwater robot
DE102011057091A1 (en) * 2011-12-28 2013-07-04 Atlas Elektronik Gmbh Floatation structure for e.g. manned underwater craft, has actuator that is arranged for varying density of filling material partially filled in variable-volume chamber
FR3025027B1 (en) * 2014-08-19 2018-02-16 Arch Et Conception De Sytemes Avances METHOD AND SYSTEM FOR CONTROLLING A DEVICE COMPRISING A CONTAINER PROVIDED FOR CONTAINING A GAS AND A LIQUID
GB2538546B (en) 2015-05-21 2018-03-28 Subsea 7 Ltd Adjusting the buoyancy of unmanned underwater vehicles
CN106143847B (en) * 2016-07-29 2018-01-30 中国海洋大学 A kind of fluid pressure buoyancy regulating device and method
CN106218841B (en) * 2016-07-29 2018-01-30 中国海洋大学 A kind of water hydraulic buoyancy regulating device and method
DE102019202189A1 (en) 2019-02-19 2020-08-20 Thyssenkrupp Ag Buoyancy modification module for a modular underwater vehicle
WO2020177037A1 (en) * 2019-03-01 2020-09-10 唐山哈船科技有限公司 Floatable and submersible sonar robot comprising annular air sac
CN110510092A (en) * 2019-08-26 2019-11-29 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） A kind of high pressure gas that drainage rates are controllable blowing main ballast tank device
CN111252221A (en) * 2020-02-27 2020-06-09 中国科学院自动化研究所 High-precision buoyancy adjusting device for underwater robot
CN111891322A (en) * 2020-08-12 2020-11-06 北京蔚海明祥科技有限公司 Buoyancy adjusting device
US20230271686A1 (en) * 2022-02-28 2023-08-31 Impossible Mining Inc. Method and apparatus for a dynamic buoyancy system for deep-sea mining

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES349747A1 (en) * 1968-01-25 1969-04-01 Ferrer Munguet Fluid pressure regulating device
US3520263A (en) * 1968-09-16 1970-07-14 Us Navy Constant depth buoyancy system
FR2037017A1 (en) * 1968-10-11 1970-12-31 Wiremold Cy
GB1532411A (en) * 1975-12-22 1978-11-15 Pope D Bouyancy regulation
US4266500A (en) * 1979-09-24 1981-05-12 Bunker Ramo Corporation Hover control system for a submersible buoy

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115009485A (en) * 2022-05-30 2022-09-06 大连海事大学 Underwater buoyancy adjusting system for glass pressure-resistant cover
CN115009485B (en) * 2022-05-30 2024-01-12 大连海事大学 Underwater buoyancy adjusting system of glass pressure cover

Also Published As

Publication number Publication date
GB2351718B (en) 2003-02-12
GB2351718A (en) 2001-01-10

Similar Documents

Publication Publication Date Title
EP1105581A4 (en) Marine riser having variable buoyancy
GB9916025D0 (en) Improvements in, or relating to, the control of buoyancy underwater at great depths
AU4498000A (en) Floating vessel for deep water drilling and production
NO20004435D0 (en) Cheap, deep-water buoyancy
GB9801644D0 (en) Improvements in or relating to directional drilling
MXPA01007425A (en) Underwater dive vehicle.
GB2338943B (en) Submersible boat
GB0109379D0 (en) Water vessel
AU6234396A (en) Improvements in, or relating to, the control of buoyancy underwater
GB2354488B (en) Scuba float or buoy with depth restriction apparatus
AU6007500A (en) Swimming snorkels
GB0030441D0 (en) Marine craft
AU142517S (en) Water craft
GB0007137D0 (en) Water craft
GB9805037D0 (en) Improvements in or relating to a buoyancy aid
TW399605U (en) Diving snorkel
GB9918835D0 (en) Improvements relating to boats
AUPQ434099A0 (en) Improvements to water craft
AU2002232353A1 (en) Water vessel with stern propulsion
AUPP734898A0 (en) Improvements to water craft
AUPR050500A0 (en) Swim harness with water speed indicator
PL112060U1 (en) Treadle-driven water craft
GB0012942D0 (en) Boat
GB9905359D0 (en) Diver's buoyancy control device
AUPP582998A0 (en) Inclined lift from land to water craft

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20060709