FR2352226A1 - Dispositif d'etancheite sous-marin - Google Patents

Dispositif d'etancheite sous-marin

Info

Publication number
FR2352226A1
FR2352226A1 FR7715667A FR7715667A FR2352226A1 FR 2352226 A1 FR2352226 A1 FR 2352226A1 FR 7715667 A FR7715667 A FR 7715667A FR 7715667 A FR7715667 A FR 7715667A FR 2352226 A1 FR2352226 A1 FR 2352226A1
Authority
FR
France
Prior art keywords
sealing device
underwater sealing
underwater
sealing
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
FR7715667A
Other languages
English (en)
Other versions
FR2352226B1 (fr
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.)
Vickers Intertek Ltd
Original Assignee
Vickers Intertek 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
Priority claimed from GB3666773A external-priority patent/GB1404529A/en
Application filed by Vickers Intertek Ltd filed Critical Vickers Intertek Ltd
Publication of FR2352226A1 publication Critical patent/FR2352226A1/fr
Application granted granted Critical
Publication of FR2352226B1 publication Critical patent/FR2352226B1/fr
Granted legal-status Critical Current

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
    • 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
    • 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/02—Valve arrangements for boreholes or wells in well heads
    • E21B34/04—Valve arrangements for boreholes or wells in well heads in underwater well heads
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Toys (AREA)
FR7715667A 1973-08-01 1977-05-23 Dispositif d'etancheite sous-marin Granted FR2352226A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3666773A GB1404529A (en) 1972-08-03 1973-08-01 Circuit for the regeneration of the timing of a pcm signal

Publications (2)

Publication Number Publication Date
FR2352226A1 true FR2352226A1 (fr) 1977-12-16
FR2352226B1 FR2352226B1 (fr) 1980-01-18

Family

ID=10390186

Family Applications (2)

Application Number Title Priority Date Filing Date
FR7715667A Granted FR2352226A1 (fr) 1973-08-01 1977-05-23 Dispositif d'etancheite sous-marin
FR7715666A Granted FR2352152A1 (fr) 1973-08-01 1977-05-23 Tete de puits

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR7715666A Granted FR2352152A1 (fr) 1973-08-01 1977-05-23 Tete de puits

Country Status (2)

Country Link
FR (2) FR2352226A1 (fr)
IE (1) IE39746B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111746768A (zh) * 2020-06-28 2020-10-09 中国舰船研究设计中心 一种排气管烟囱顶板防水密封装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111746768A (zh) * 2020-06-28 2020-10-09 中国舰船研究设计中心 一种排气管烟囱顶板防水密封装置
CN111746768B (zh) * 2020-06-28 2022-03-18 中国舰船研究设计中心 一种排气管烟囱顶板防水密封装置

Also Published As

Publication number Publication date
FR2352226B1 (fr) 1980-01-18
FR2352152B1 (fr) 1980-01-18
IE39746B1 (en) 1978-12-20
FR2352152A1 (fr) 1977-12-16
IE39746L (en) 1974-08-05

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Legal Events

Date Code Title Description
CA Change of address
CD Change of name or company name
ST Notification of lapse