NO149539C - Fremgangsmaate og apparat for undervannsarbeide - Google Patents

Fremgangsmaate og apparat for undervannsarbeide

Info

Publication number
NO149539C
NO149539C NO74740359A NO740359A NO149539C NO 149539 C NO149539 C NO 149539C NO 74740359 A NO74740359 A NO 74740359A NO 740359 A NO740359 A NO 740359A NO 149539 C NO149539 C NO 149539C
Authority
NO
Norway
Prior art keywords
procedure
underwater work
underwater
work
Prior art date
Application number
NO74740359A
Other languages
English (en)
Other versions
NO740359L (no
NO149539B (no
Inventor
Kenneth Ball
Original Assignee
Intertek Subsea Systems Ltd
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 Intertek Subsea Systems Ltd filed Critical Intertek Subsea Systems Ltd
Publication of NO740359L publication Critical patent/NO740359L/no
Priority to NO77772027A priority Critical patent/NO772027L/no
Priority to NO77772028A priority patent/NO142953C/no
Priority to NO77772029A priority patent/NO150232C/no
Publication of NO149539B publication Critical patent/NO149539B/no
Publication of NO149539C publication Critical patent/NO149539C/no

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/06—Work chambers for underwater operations, e.g. temporarily connected to well heads
    • 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
    • B63C11/36—Diving chambers with mechanical link, e.g. cable, to a base of closed type
    • B63C11/40—Diving chambers with mechanical link, e.g. cable, to a base of closed type adapted to specific work
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/035—Well heads; Setting-up thereof specially adapted for underwater installations
    • E21B33/037—Protective housings therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Underground Or Underwater Handling Of Building Materials (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Earth Drilling (AREA)
  • Seal Device For Vehicle (AREA)
  • Catching Or Destruction (AREA)
  • Packages (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
NO74740359A 1973-02-05 1974-02-04 Fremgangsmaate og apparat for undervannsarbeide NO149539C (no)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NO77772027A NO772027L (no) 1973-02-05 1977-06-10
NO77772028A NO142953C (no) 1973-02-05 1977-06-10 Tetningsanordning for anvendelse under vann.
NO77772029A NO150232C (no) 1973-02-05 1977-06-10 Kapsel til omslutning av en del av et undervannsanlegg

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3666772A GB1461251A (en) 1973-02-05 1973-02-05 Method of working under water and apparatus therefor

Publications (3)

Publication Number Publication Date
NO740359L NO740359L (no) 1974-08-06
NO149539B NO149539B (no) 1984-01-30
NO149539C true NO149539C (no) 1984-05-09

Family

ID=10390185

Family Applications (6)

Application Number Title Priority Date Filing Date
NO74740359A NO149539C (no) 1973-02-05 1974-02-04 Fremgangsmaate og apparat for undervannsarbeide
NO77772028A NO142953C (no) 1973-02-05 1977-06-10 Tetningsanordning for anvendelse under vann.
NO77772027A NO772027L (no) 1973-02-05 1977-06-10
NO77772029A NO150232C (no) 1973-02-05 1977-06-10 Kapsel til omslutning av en del av et undervannsanlegg
NO79793801A NO793801L (no) 1973-02-05 1979-11-23 Fremgangsmaate ved arbeide under vann
NO79793802A NO793802L (no) 1973-02-05 1979-11-23 Fremgangsmaate ved arbeide under vann

Family Applications After (5)

Application Number Title Priority Date Filing Date
NO77772028A NO142953C (no) 1973-02-05 1977-06-10 Tetningsanordning for anvendelse under vann.
NO77772027A NO772027L (no) 1973-02-05 1977-06-10
NO77772029A NO150232C (no) 1973-02-05 1977-06-10 Kapsel til omslutning av en del av et undervannsanlegg
NO79793801A NO793801L (no) 1973-02-05 1979-11-23 Fremgangsmaate ved arbeide under vann
NO79793802A NO793802L (no) 1973-02-05 1979-11-23 Fremgangsmaate ved arbeide under vann

Country Status (4)

Country Link
FR (1) FR2216168B1 (no)
GB (1) GB1461251A (no)
NL (1) NL7401579A (no)
NO (6) NO149539C (no)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO159071C (no) * 1986-05-06 1988-11-30 Norske Stats Oljeselskap En-atmosfaerisk kammer.
CN110206553B (zh) * 2019-07-08 2024-08-20 厦门厦工中铁重型机械有限公司 一种盾构机盾体结构
CN111219169B (zh) * 2020-01-07 2021-10-29 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） 一种水下可维干式工作舱
CN113529666B (zh) * 2021-06-29 2022-06-28 中国船舶科学研究中心 一种水下不规则面的密封装置及密封方法
CN113335477B (zh) * 2021-07-07 2024-06-21 烟台宏远载人压力舱工程技术研究院有限公司 一种模块化救生减压系统
CN116337369B (zh) * 2023-05-23 2023-12-08 以梦为马(沈阳)科技有限公司 一种水下机器人水密舱的漏水检测装置

Also Published As

Publication number Publication date
NO772029L (no) 1974-08-06
GB1461251A (en) 1977-01-13
FR2216168B1 (no) 1978-06-30
NO793802L (no) 1974-08-06
NO793801L (no) 1974-08-06
NO740359L (no) 1974-08-06
NO772028L (no) 1974-08-06
NO149539B (no) 1984-01-30
NL7401579A (no) 1974-08-07
NO142953B (no) 1980-08-11
NO150232C (no) 1984-09-12
NO772027L (no) 1974-08-06
FR2216168A1 (no) 1974-08-30
NO142953C (no) 1980-11-19
NO150232B (no) 1984-06-04

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