CN1205394C - 接近水下电缆或管道的装置 - Google Patents
接近水下电缆或管道的装置 Download PDFInfo
- Publication number
- CN1205394C CN1205394C CNB01815297XA CN01815297A CN1205394C CN 1205394 C CN1205394 C CN 1205394C CN B01815297X A CNB01815297X A CN B01815297XA CN 01815297 A CN01815297 A CN 01815297A CN 1205394 C CN1205394 C CN 1205394C
- Authority
- CN
- China
- Prior art keywords
- pipeline
- instrument
- cable
- fluidisation
- water
- 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 - Fee Related
Links
- 239000000463 material Substances 0.000 claims abstract description 97
- 238000000034 method Methods 0.000 claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 55
- 238000005243 fluidization Methods 0.000 claims description 38
- 230000008569 process Effects 0.000 claims description 4
- 230000001737 promoting effect Effects 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 2
- 238000010079 rubber tapping Methods 0.000 claims description 2
- 230000007246 mechanism Effects 0.000 description 16
- 238000012423 maintenance Methods 0.000 description 5
- 230000008439 repair process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000009933 burial Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 241001233242 Lontra Species 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/003—Dredgers or soil-shifting machines for special purposes for uncovering conduits
-
- 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
- B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
- B63C11/34—Diving chambers with mechanical link, e.g. cable, to a base
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Earth Drilling (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
- Electric Cable Installation (AREA)
Abstract
Description
Claims (27)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0022002.0 | 2000-09-07 | ||
GB00220020 | 2000-09-07 | ||
GBGB0022002.0A GB0022002D0 (en) | 2000-09-07 | 2000-09-07 | Method and apparatus for accessing underwater cables or pipes |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1452676A CN1452676A (zh) | 2003-10-29 |
CN1205394C true CN1205394C (zh) | 2005-06-08 |
Family
ID=9899057
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB01815297XA Expired - Fee Related CN1205394C (zh) | 2000-09-07 | 2001-09-07 | 接近水下电缆或管道的装置 |
Country Status (8)
Country | Link |
---|---|
US (1) | US6904856B2 (zh) |
JP (1) | JP2004508473A (zh) |
KR (1) | KR100882397B1 (zh) |
CN (1) | CN1205394C (zh) |
AU (1) | AU2001286054A1 (zh) |
GB (2) | GB0022002D0 (zh) |
HK (1) | HK1053858A1 (zh) |
WO (1) | WO2002020908A1 (zh) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0212714D0 (en) * | 2002-05-31 | 2002-07-10 | Global Marine Systems Ltd | Apparatus for engaging an underwater cable/pipe |
DK175610B1 (da) * | 2003-02-28 | 2004-12-27 | Alcatel Submarine Networks Mar | Spuleværktöj, der omfatter en krog med udlösermekanisme |
JP2012143120A (ja) * | 2011-01-06 | 2012-07-26 | Nec Networks & System Integration Corp | 水中ケーブルの把持装置およびその把持方法 |
FR2978422B1 (fr) * | 2011-07-26 | 2014-12-12 | Eca Robotics | Engin marin ou sous-marin et procede d'arrimage associe |
GB201122117D0 (en) * | 2011-12-22 | 2012-02-01 | Ihc Engineering Business Ltd | Pump apparatus |
GB201208150D0 (en) * | 2012-05-10 | 2012-06-20 | Ihc Engineering Business Ltd | Manipulating apparatus and method |
US9671043B2 (en) | 2013-08-09 | 2017-06-06 | Paul D Hawkins | Systems and methods for retrieving a buried subsea tubular |
CN103603999A (zh) * | 2013-11-19 | 2014-02-26 | 上海市基础工程集团有限公司 | 海底管道槽内门型块 |
KR101555948B1 (ko) * | 2014-05-22 | 2015-09-25 | 오션씨엔아이 주식회사 | 매설된 해저케이블을 노출시키는 방법 |
KR101555957B1 (ko) * | 2014-05-22 | 2015-09-25 | 오션씨엔아이 주식회사 | 매설된 해저케이블의 복구방법 |
KR101555953B1 (ko) | 2014-05-22 | 2015-09-25 | 오션씨엔아이 주식회사 | 매설된 해저케이블을 노출시키는 방법 |
DE202015102743U1 (de) * | 2015-05-27 | 2016-08-30 | Bohlen & Doyen Gmbh | Vorrichtung zum Einbringen eines Objektes, insbesondere eines Kabels, in einen Gewässergrund |
GB2586962B (en) * | 2019-08-27 | 2022-05-11 | Equinor Energy As | Apparatus and method for removing soil from a conduit |
KR102751876B1 (ko) | 2019-11-06 | 2025-01-07 | 한국해양과학기술원 | Rov의 무한확장이 가능한 직렬연결 시스템 |
CN113064209B (zh) * | 2021-04-14 | 2021-11-26 | 杭州电子科技大学 | 一种海底电缆的地磁探测方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB808736A (en) * | 1956-03-26 | 1959-02-11 | Atomic Energy Authority Uk | Improvements in or relating to fluid operated pick-up mechanisms |
US3926003A (en) * | 1971-08-27 | 1975-12-16 | Robert M Norman | Bouyancy and attitude correction method and apparatus |
US3751927A (en) * | 1972-02-22 | 1973-08-14 | Brown & Root | Apparatus for entrenching submerged elongate structures |
US4352251A (en) * | 1981-01-05 | 1982-10-05 | Sloan Albert H | Hand operated suction dredge head and hydraulic submersible pump assembly |
IT1138764B (it) * | 1981-05-04 | 1986-09-17 | Snam Progetti | Dispositivo per interramento o dissotterramento di condotte subacquee |
US4516880A (en) * | 1982-04-19 | 1985-05-14 | Martin Charles F | Underwater trenching apparatus |
US4596493A (en) | 1983-11-07 | 1986-06-24 | Martech International, Inc. | Apparatus and method for the performance of work on submerged articles |
US4595493A (en) * | 1984-08-17 | 1986-06-17 | American Cyanamid Company | Process for the flotation of base metal sulfide minerals in acid, neutral or mildly alkaline circuits |
EP0325091A1 (en) | 1988-01-18 | 1989-07-26 | ITALMARE S.p.A. | A multipurpose amphibian vehicle |
DE4138619A1 (de) | 1991-01-17 | 1992-07-23 | Heinrich Weseloh Fa | Vorrichtung zum saugen von schuettfaehigem gut |
US5212891A (en) * | 1991-01-25 | 1993-05-25 | The Charles Machine Works, Inc. | Soft excavator |
US5288172A (en) * | 1991-05-28 | 1994-02-22 | Cal Dive International | Water jet system for trenching of pipelines |
FR2736664B1 (fr) | 1995-07-11 | 1997-09-19 | Rivard Sa | Machine de terrassement ou de fouille a outil comportant des jets haute pression |
US5860232A (en) * | 1995-12-06 | 1999-01-19 | Concept Engineering Group, Inc. | Mobile safe excavation system having a deflector plate and vacuum source |
US5887667A (en) * | 1997-07-16 | 1999-03-30 | Ring-O-Matic Manufacturing Company, Inc. | Method and means for drilling an earthen hole |
US5944447A (en) * | 1998-11-05 | 1999-08-31 | Wyatt; Donald R. | Underwater pipeline entrenching apparatus and method of using the same |
GB2363407A (en) | 2000-06-12 | 2001-12-19 | Frank Mohn Flatoey As | Trenching apparatus |
-
2000
- 2000-09-07 GB GBGB0022002.0A patent/GB0022002D0/en not_active Ceased
-
2001
- 2001-09-07 WO PCT/GB2001/004023 patent/WO2002020908A1/en active Application Filing
- 2001-09-07 KR KR1020037003300A patent/KR100882397B1/ko not_active IP Right Cessation
- 2001-09-07 GB GB0304817A patent/GB2383814B/en not_active Expired - Fee Related
- 2001-09-07 AU AU2001286054A patent/AU2001286054A1/en not_active Abandoned
- 2001-09-07 JP JP2002525307A patent/JP2004508473A/ja not_active Withdrawn
- 2001-09-07 US US10/363,580 patent/US6904856B2/en not_active Expired - Fee Related
- 2001-09-07 CN CNB01815297XA patent/CN1205394C/zh not_active Expired - Fee Related
-
2003
- 2003-08-27 HK HK03106139A patent/HK1053858A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
HK1053858A1 (en) | 2003-11-07 |
JP2004508473A (ja) | 2004-03-18 |
CN1452676A (zh) | 2003-10-29 |
US6904856B2 (en) | 2005-06-14 |
WO2002020908A1 (en) | 2002-03-14 |
KR100882397B1 (ko) | 2009-02-05 |
GB2383814A (en) | 2003-07-09 |
AU2001286054A1 (en) | 2002-03-22 |
GB0022002D0 (en) | 2000-10-25 |
GB0304817D0 (en) | 2003-04-09 |
KR20030046432A (ko) | 2003-06-12 |
US20040022585A1 (en) | 2004-02-05 |
GB2383814B (en) | 2004-08-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: ZHONGYING SUBMARINE SYSTEM CO., LTD. Free format text: FORMER OWNER: GLOBAL MARITIME INDUSTRY SYSTEM CO., LTD. Effective date: 20091225 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20091225 Address after: Building 1591, No. 25, Hongqiao Road, Shanghai, China Patentee after: S. B. Submarine Systems Co., Ltd. Address before: Essex Patentee before: Global Marine Systems Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050608 Termination date: 20190907 |