BR9812456A - Self-aligning flow line bypass arrangement - Google Patents

Self-aligning flow line bypass arrangement

Info

Publication number
BR9812456A
BR9812456A BR9812456-0A BR9812456A BR9812456A BR 9812456 A BR9812456 A BR 9812456A BR 9812456 A BR9812456 A BR 9812456A BR 9812456 A BR9812456 A BR 9812456A
Authority
BR
Brazil
Prior art keywords
flow line
self
hub
rotating sleeve
another modality
Prior art date
Application number
BR9812456-0A
Other languages
Portuguese (pt)
Inventor
Christopher E Cunningham
Original Assignee
Fmc Corp
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 Fmc Corp filed Critical Fmc Corp
Publication of BR9812456A publication Critical patent/BR9812456A/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
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/12—Laying or reclaiming pipes on or under water
    • F16L1/20—Accessories therefor, e.g. floats, weights
    • 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
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/26—Repairing or joining pipes on or under water
    • 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
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/04—Tapping pipe walls, i.e. making connections through the walls of pipes while they are carrying fluids; Fittings therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Mram Or Spin Memory Techniques (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)

Abstract

Patente de Invenção: <B>"DISPOSIçãO DE DERIVAçãO DE LINHA DE FLUXO AUTO-ORIENTáVEL"<D>. Uma linha de fluxo submarina (10) desdobrada sobre o fundo do mar (S) tem pontos de amarração para interfacear outras instalações submarinas. Painéis de lama (14A, 14B, 14C) suportam cubos (16A, 16B, 16C) nos pontos de amarração. Uma modalidade mostrada na Figura 2 tem um cavalete (22) suportando a linha de fluxo (10) para movimento rotativo relativo. Macacos hidráulicos (26) são conectados aos braços (24) para posicionar e manter o cubo (16) em uma orientação vertical. Outra modalidade, mostrada na Figura 3, tem uma luva giratória externa (21A), que é montada sobre o painel de lama (14A) e recebendo a linha de fluxo (10A) para rotação relativa. Uma câmara ou toróide de fluido anular (25A) proporciona comunicação fluida entre a linha de fluxo (10) e o cubo (16A) conectado à luva giratória externa (21A). Outra modalidade, mostrada na Figura 4, combina os aspectos e as características ilustradas nas Figuras 2 e 3.Invention Patent: <B> "SELF-ORIENTABLE FLOW LINE DERIVATION ARRANGEMENT" <D>. An underwater flow line (10) deployed on the seabed (S) has mooring points to interface with other underwater facilities. Mud panels (14A, 14B, 14C) support cubes (16A, 16B, 16C) at the mooring points. One embodiment shown in Figure 2 has an easel (22) supporting the flow line (10) for relative rotational movement. Hydraulic jacks (26) are connected to the arms (24) to position and maintain the hub (16) in a vertical orientation. Another modality, shown in Figure 3, has an external rotating sleeve (21A), which is mounted on the mud panel (14A) and receiving the flow line (10A) for relative rotation. An annular fluid chamber or toroid (25A) provides fluid communication between the flow line (10) and the hub (16A) connected to the external rotating sleeve (21A). Another modality, shown in Figure 4, combines the aspects and characteristics illustrated in Figures 2 and 3.

BR9812456-0A 1997-09-10 1998-09-09 Self-aligning flow line bypass arrangement BR9812456A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US5862997P 1997-09-10 1997-09-10
PCT/US1998/018856 WO1999013258A1 (en) 1997-09-10 1998-09-09 Self-orienting subsea flowline tapping arrangement

Publications (1)

Publication Number Publication Date
BR9812456A true BR9812456A (en) 2000-09-19

Family

ID=22017988

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9812456-0A BR9812456A (en) 1997-09-10 1998-09-09 Self-aligning flow line bypass arrangement

Country Status (6)

Country Link
AU (1) AU733261B2 (en)
BR (1) BR9812456A (en)
CA (1) CA2300955A1 (en)
GB (1) GB2342972B (en)
NO (1) NO20001034L (en)
WO (1) WO1999013258A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6142708A (en) * 1999-05-19 2000-11-07 Oil States Industries Inc. Rotating porch for subsea branch and termination pipeline connections
ITMI20100055A1 (en) * 2010-01-20 2011-07-21 Globaltech Srl FITTING TO SOCK AS A DISTRIBUTION OF FLOWS
GB2478548B (en) 2010-03-09 2015-11-25 Acergy France SAS Apparatus and method for installing a pipeline structure at sea
CN102275148B (en) * 2011-07-19 2013-01-02 江苏正方园建设集团有限公司 Special adapter for mounting polypropylene drainage pipe
NL2020307B1 (en) * 2018-01-23 2019-07-30 Bluemarine Offshore Yard Service Bv Subsea pipeline integrated structure
CN111207245A (en) * 2020-01-16 2020-05-29 海洋石油工程股份有限公司 Self-locking foldable submarine pipeline terminal

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US320771A (en) * 1885-06-23 Pipe joint protector
BE555708A (en) *
DE555708C (en) * 1929-01-29 1932-07-26 Marconi Wireless Telegraph Co Electron tube cascade amplifier with simultaneous tuning of several circuits
US3603617A (en) * 1969-05-15 1971-09-07 Brown & Root Method and apparatus for making submerged conduit connections
GB1285803A (en) * 1969-11-24 1972-08-16 Hydrotech Services Method and apparatus for joining the ends of pipes
PL73732B1 (en) * 1970-10-31 1974-10-30
US5018903A (en) * 1990-02-16 1991-05-28 Donnell Hugh W O Pipe connection device

Also Published As

Publication number Publication date
WO1999013258A1 (en) 1999-03-18
GB2342972A (en) 2000-04-26
AU9228798A (en) 1999-03-29
NO20001034D0 (en) 2000-03-01
GB2342972B (en) 2002-10-02
GB0004680D0 (en) 2000-04-19
AU733261B2 (en) 2001-05-10
NO20001034L (en) 2000-04-04
CA2300955A1 (en) 1999-03-18

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 8A,9A,10A E 11A ANUIDADES

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AO DESPACHO 24.3 NA RPI 2041 DE 17/02/2010, E COMPROVAR O RECOLHIMENTO DA 12A,13A,14A E 15A ANUIDADES