NO142953C - Tetningsanordning for anvendelse under vann. - Google Patents

Tetningsanordning for anvendelse under vann.

Info

Publication number
NO142953C
NO142953C NO77772028A NO772028A NO142953C NO 142953 C NO142953 C NO 142953C NO 77772028 A NO77772028 A NO 77772028A NO 772028 A NO772028 A NO 772028A NO 142953 C NO142953 C NO 142953C
Authority
NO
Norway
Prior art keywords
sealing device
water sealing
water
sealing
Prior art date
Application number
NO77772028A
Other languages
English (en)
Other versions
NO142953B (no
NO772028L (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
Publication of NO772028L publication Critical patent/NO772028L/no
Application filed by Intertek Subsea Systems Ltd filed Critical Intertek Subsea Systems Ltd
Publication of NO142953B publication Critical patent/NO142953B/no
Publication of NO142953C publication Critical patent/NO142953C/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)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Earth Drilling (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Packages (AREA)
  • Catching Or Destruction (AREA)
  • Underground Or Underwater Handling Of Building Materials (AREA)
  • Seal Device For Vehicle (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
NO77772028A 1973-02-05 1977-06-10 Tetningsanordning for anvendelse under vann. NO142953C (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3666772A GB1461251A (en) 1973-02-05 1973-02-05 Method of working under water and apparatus therefor
NO74740359A NO149539C (no) 1973-02-05 1974-02-04 Fremgangsmaate og apparat for undervannsarbeide

Publications (3)

Publication Number Publication Date
NO772028L NO772028L (no) 1974-08-06
NO142953B NO142953B (no) 1980-08-11
NO142953C true NO142953C (no) 1980-11-19

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
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
NO77772028A NO142953C (no) 1973-02-05 1977-06-10 Tetningsanordning for anvendelse under vann.
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 Before (3)

Application Number Title Priority Date Filing Date
NO74740359A NO149539C (no) 1973-02-05 1974-02-04 Fremgangsmaate og apparat for undervannsarbeide
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

Family Applications After (2)

Application Number Title Priority Date Filing Date
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 (5)

* 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.
CN110206553A (zh) * 2019-07-08 2019-09-06 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
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
FR2216168A1 (no) 1974-08-30
NO142953B (no) 1980-08-11
FR2216168B1 (no) 1978-06-30
NO772028L (no) 1974-08-06
NO150232C (no) 1984-09-12
NO149539C (no) 1984-05-09
NO793802L (no) 1974-08-06
NO793801L (no) 1974-08-06
GB1461251A (en) 1977-01-13
NO772027L (no) 1974-08-06
NO772029L (no) 1974-08-06
NO149539B (no) 1984-01-30
NL7401579A (no) 1974-08-07
NO740359L (no) 1974-08-06
NO150232B (no) 1984-06-04

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