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NO991803L - Fountain head with control module and connecting device - Google Patents

Fountain head with control module and connecting device

Info

Publication number
NO991803L
NO991803L NO991803A NO991803A NO991803L NO 991803 L NO991803 L NO 991803L NO 991803 A NO991803 A NO 991803A NO 991803 A NO991803 A NO 991803A NO 991803 L NO991803 L NO 991803L
Authority
NO
Norway
Prior art keywords
pin
control module
mounting base
connecting ring
connectors
Prior art date
Application number
NO991803A
Other languages
Norwegian (no)
Other versions
NO991803D0 (en
Inventor
James Brian Wilson
Original Assignee
Abb Offshore 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 Abb Offshore Systems Ltd filed Critical Abb Offshore Systems Ltd
Publication of NO991803L publication Critical patent/NO991803L/en
Publication of NO991803D0 publication Critical patent/NO991803D0/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
    • F16L29/00—Joints with fluid cut-off means
    • F16L29/04—Joints with fluid cut-off means with a cut-off device in each of the two pipe ends, the cut-off devices being automatically opened when the coupling is applied
    • 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
    • E21B33/038—Connectors used on well heads, e.g. for connecting blow-out preventer and riser
    • 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
    • F16L39/00—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/3873—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/523—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases for use under water

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Special Spraying Apparatus (AREA)
  • Mechanical Coupling Of Light Guides (AREA)

Abstract

En undervanns kontrollmodul (25) senkes med en løfteline (28) fra havoverflaten til en operativ stilling der den er i inngrep med en monteringsbasis (26), og kan opphentes på den samme måten. Monteringsbasisen (26) er forsynt med en tilkoblingsring (34) for mottaking av en tapp (29) som utgjør en del av kontrollmodulen (25). Tappen (29) og tilkoblingsringen (34) bærer henholdsvis første og andre deler av todelte konnektorer (40 i fig. 4) som er tilpasset til å danne forbindelse hver gang tappen (29) er i den operative aksiale stilling i tilkoblingsringen (34), men som er frakoblet mens kontrollmodulen (25) er løftet vekk fra monteringsbasisen (26). De første og andre deler av konnektorene definerer felles tetningsflater som etter tilkobling ligger i et plan parallelt med aksen for tappen (29). På denne måte er konnektorene anordnet på tvers av aksen for tappen, slik at angrepslinjen for separasjonskrefter alltid er i rett vinkel med retningen som tappen (29) kan beveges i. Dette arrangementet reduserer vesentlig den samlede størrelse og vekt av kontrollmodulen (25), som sikkert kan bli holdt i sin stilling av sin egenvekt uten anordning av noen høyt strekkopptakende sperremekanisme.An underwater control module (25) is lowered by a lift line (28) from the sea surface to an operative position where it engages with a mounting base (26) and can be retrieved in the same way. The mounting base (26) is provided with a connecting ring (34) for receiving a pin (29) which forms part of the control module (25). The pin (29) and the connecting ring (34) carry, respectively, first and second portions of two-piece connectors (40 in Fig. 4) which are adapted to form a connection each time the pin (29) is in the operative axial position of the connecting ring (34). but which is disconnected while the control module (25) is lifted away from the mounting base (26). The first and second portions of the connectors define common sealing surfaces which, after connection, lie in a plane parallel to the axis of the pin (29). In this way, the connectors are arranged across the axis of the pin, so that the line of attack of separation forces is always at right angles to the direction in which the pin (29) can move. This arrangement substantially reduces the overall size and weight of the control module (25), which can certainly be held in the position of its own weight without the provision of any high tension absorbing locking mechanism.

NO991803A 1996-10-18 1999-04-15 Fountain head with control module and connecting device NO991803D0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9621768.2A GB9621768D0 (en) 1996-10-18 1996-10-18 Oil field apparatus
PCT/GB1997/002869 WO1998017893A1 (en) 1996-10-18 1997-10-17 Well head with control module and connection assembly

Publications (2)

Publication Number Publication Date
NO991803L true NO991803L (en) 1999-04-15
NO991803D0 NO991803D0 (en) 1999-04-15

Family

ID=10801651

Family Applications (1)

Application Number Title Priority Date Filing Date
NO991803A NO991803D0 (en) 1996-10-18 1999-04-15 Fountain head with control module and connecting device

Country Status (5)

Country Link
AU (1) AU4633697A (en)
BR (1) BR9711919A (en)
GB (2) GB9621768D0 (en)
NO (1) NO991803D0 (en)
WO (1) WO1998017893A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2520523B (en) * 2013-11-22 2016-09-21 Tidal Generation Ltd Subsea cable engagement system
CN109531611A (en) * 2017-09-22 2019-03-29 西南石油大学 A kind of control joint apparatus for automatic change
US11371295B2 (en) * 2020-04-16 2022-06-28 Dril-Quip, Inc. Wellhead connector soft landing system and method
CN111997558B (en) * 2020-08-11 2023-03-14 大庆市富隆达石油工程机械设备有限公司 Oil field well head protection device
CN113708173B (en) * 2021-08-25 2022-05-17 浙江大学 An underwater wet-plugging oil-filled pressure balance connector

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3326579A (en) * 1964-05-27 1967-06-20 Rockwell Mfg Co Multiple conduit connection
USRE31645E (en) * 1977-08-01 1984-08-14 Regan Offshore International, Inc. Safety apparatus for automatically sealing hydraulic lines within a sub-sea well casing
US4364433A (en) * 1980-10-15 1982-12-21 Cameron Iron Works, Inc. Remote connection apparatus
US4328826A (en) * 1980-10-30 1982-05-11 Koomey, Inc. Underwater fluid connector
US4460156A (en) * 1981-05-01 1984-07-17 Nl Industries, Inc. Wellhead connector with check valve
US4806114A (en) * 1985-09-14 1989-02-21 The British Petroleum Company P.L.C. Underwater electrically conductive coupling
US4741402A (en) * 1986-10-14 1988-05-03 Hughes Tool Company Subsea hydraulic connector with multiple ports
US5143483A (en) * 1991-05-06 1992-09-01 Shell Offshore Inc. Hydraulic stab subassembly for remotely operated vehicle vertical interface tool

Also Published As

Publication number Publication date
GB2318373A (en) 1998-04-22
GB9722057D0 (en) 1997-12-17
WO1998017893A1 (en) 1998-04-30
AU4633697A (en) 1998-05-15
NO991803D0 (en) 1999-04-15
GB9621768D0 (en) 1996-12-11
BR9711919A (en) 2000-01-18

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application