NL7804561A - METHOD AND DEVICE FOR PROVIDING AN UNDERWATER SEAL. - Google Patents

METHOD AND DEVICE FOR PROVIDING AN UNDERWATER SEAL.

Info

Publication number
NL7804561A
NL7804561A NL7804561A NL7804561A NL7804561A NL 7804561 A NL7804561 A NL 7804561A NL 7804561 A NL7804561 A NL 7804561A NL 7804561 A NL7804561 A NL 7804561A NL 7804561 A NL7804561 A NL 7804561A
Authority
NL
Netherlands
Prior art keywords
providing
underwater seal
underwater
seal
Prior art date
Application number
NL7804561A
Other languages
Dutch (nl)
Original Assignee
Boc Subocean Services 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 Boc Subocean Services Ltd filed Critical Boc Subocean Services Ltd
Publication of NL7804561A publication Critical patent/NL7804561A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
    • F16L5/02—Sealing
    • F16L5/10—Sealing by using sealing rings or sleeves only
    • 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

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)
  • Pipe Accessories (AREA)
  • Arc Welding In General (AREA)
NL7804561A 1977-05-26 1978-04-27 METHOD AND DEVICE FOR PROVIDING AN UNDERWATER SEAL. NL7804561A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB22367/77A GB1566641A (en) 1977-05-26 1977-05-26 Sealing apparatus

Publications (1)

Publication Number Publication Date
NL7804561A true NL7804561A (en) 1978-11-28

Family

ID=10178232

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7804561A NL7804561A (en) 1977-05-26 1978-04-27 METHOD AND DEVICE FOR PROVIDING AN UNDERWATER SEAL.

Country Status (10)

Country Link
JP (1) JPS5433939A (en)
AU (1) AU3646878A (en)
BR (1) BR7803364A (en)
DK (1) DK223678A (en)
ES (1) ES469917A1 (en)
FR (1) FR2392296A1 (en)
GB (1) GB1566641A (en)
IT (1) IT7823871A0 (en)
NL (1) NL7804561A (en)
NO (1) NO781830L (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58106623A (en) * 1981-12-18 1983-06-25 Advantest Corp Timing signal generating device
DE3408011A1 (en) * 1984-03-03 1985-09-05 Klein, Schanzlin & Becker Ag, 6710 Frankenthal SEALING FOR PARTIAL FLANGE AND SEALING HOUSING OF LONG-SIDED MACHINE HOUSINGS
GB2168774B (en) * 1984-12-19 1988-12-07 Molyneux G Improvements in or relating to pipework for building construction and a masking plate for use therein
NO158908C (en) * 1986-04-11 1988-11-09 Standard Tel Kabelfab As Sealing.
US5715965A (en) * 1992-10-01 1998-02-10 Anti-Spill Technology Pty. Limited Hatch seal
DE202013103712U1 (en) * 2013-08-15 2013-08-29 Pflitsch Gmbh & Co. Kg Wall bushing
EP3685083B1 (en) 2017-09-14 2023-08-30 Fucoli-Somepal Fundição De Ferro, S.A. Puddle flange
CN107638639B (en) * 2017-11-02 2020-04-14 苏州世康防护用品有限公司 Expiratory valve

Also Published As

Publication number Publication date
AU3646878A (en) 1979-11-29
BR7803364A (en) 1979-02-06
NO781830L (en) 1978-11-28
ES469917A1 (en) 1979-03-16
JPS5433939A (en) 1979-03-13
DK223678A (en) 1978-11-27
GB1566641A (en) 1980-05-08
IT7823871A0 (en) 1978-05-26
FR2392296A1 (en) 1978-12-22

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Legal Events

Date Code Title Description
BV The patent application has lapsed