NO146546B - Anordning ved forbindelse mellom to grupper roerledninger - Google Patents

Anordning ved forbindelse mellom to grupper roerledninger

Info

Publication number
NO146546B
NO146546B NO780086A NO780086A NO146546B NO 146546 B NO146546 B NO 146546B NO 780086 A NO780086 A NO 780086A NO 780086 A NO780086 A NO 780086A NO 146546 B NO146546 B NO 146546B
Authority
NO
Norway
Prior art keywords
piston
extension arm
crane
arm
connecting rod
Prior art date
Application number
NO780086A
Other languages
English (en)
Other versions
NO146546C (no
NO780086L (no
Inventor
Andre Georges Brun
Henri Theophile Luci Dutilleul
Original Assignee
Petroles Cie Francaise
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 Petroles Cie Francaise filed Critical Petroles Cie Francaise
Publication of NO780086L publication Critical patent/NO780086L/no
Publication of NO146546B publication Critical patent/NO146546B/no
Publication of NO146546C publication Critical patent/NO146546C/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
    • B63B35/4406—Articulated towers, i.e. substantially floating structures comprising a slender tower-like hull anchored relative to the marine bed by means of a single articulation, e.g. using an articulated bearing
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/01—Risers
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/01—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells specially adapted for obtaining from underwater installations
    • 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
    • F16L27/00—Adjustable joints, Joints allowing movement
    • 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
    • F16L39/04—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies allowing adjustment or movement

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Ocean & Marine Engineering (AREA)
  • Earth Drilling (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Joints Allowing Movement (AREA)
  • Supports For Pipes And Cables (AREA)

Description

Krananordning.
Oppfinnelsen angår en krananordning,
bestående av en i horisontal- og vertikalplanet svingbar kranarm, som i ytre ende er forsynt med en i vertikalplanet svingbar forlengelsesarm.
Vanligvis svinges forlengelsesarmen i vertikalplanet ved hjelp av en utenpå-lig-gende, hydraulisk sylinder, mens denne ifølge oppfinnelsen dannes av kranarmens ytre del, hvilket gjør konstruksjonen en-klere og billigere. En annen fordel ved an-ordningen er at det ved denne unngås skade ved støt, som kan ødelegge en ut-vendig trykksylinder.
Krananordningen i henhold til oppfinnelsen karakteriseres ved at ytre ende av kranarmen er utformet som en trykksylinder med et stempel som er forbundet med forlengelsesarmen ved hjelp av minst en leddstang, slik at forlengelsesarmen svinges oppad når stemplet presses utad.
Ifølge en spesiell utformning danner
en leddstang stemplets stempelstang og løper gjennom en skillevegg eller bunnvegg i trykksylinderen og er forbundet med en annen leddstang festet til forlengelsesarmen.
Et utførelseseksempel av krananordningen etter oppfinnelsen er vist på tegnin-gen, som viser kranarmen sett fra siden, delvis i snitt.
Kranarmen består av en trykksylinder 18 og er festet til ører 14 på krantoppen 2, som er dreibar i horisontalplanet. Stemplet 6 i sylinder 18 er forbundet med krantoppen ved hjelp av en leddstang 8. Utenfor stemplet 6 finnes et inntak for trykkmediet.
Til kranarmen 3 er det i ytre ende mon-tert en forlengelsesarm 11 og denne svinges i vertikalplanet ved hjelp av en leddstang 10 som er forbundet med stempelstangen 16 i en kranarmens 3 ytre ende anordnet trykksylinder 13 stempel 15, idet trykksylinderen 13 er skilt fra den indre sylinder 18 ved en skillevegg 12.
I trykksylinderen 13 er det anordnet en vegg 17, som stempelstangen 16 har føring gjennom, idet i eksemplet stempelstangen er leddet forbundet med leddstangen 10, som igjen er festet til forlengelsesarmen 11. Leddstangen 10 kan være forbundet dir-ekte med stemplet 15 og skilleveggen 17 sløyfes. I så fall blir trykksylinderen enkelt-virkende, mens den i det viste eksempel er dobbeltvirkende, idet trykkmediet trykkes inn på ønsket side av stemplet.

Claims (2)

1. Krananordning, bestående av en i horisontal- og vertikalplanet svingbar kranarm, som i ytre ende er forsynt med en i vertikalplanet svingbar forlengelsesarm, karakterisert ved at ytre ende av kranarmen (3) er utformet som en trykksylinder (13) med et stempel (15) som er forbundet med forlengelsesarmen (11) ved hjelp av minst en leddstang (10), slik at forlengelsesarmen (11) svinges oppad når stemplet (15) presses utad.
2. Krananordning i henhold til på-stand 1, karakterisert ved aten leddstang (16) danner stemplets (15) stempelstang og løper gjennom en skillevegg eller bunnvegg (17) i trykksylinderen (13) og er forbundet med en annen leddstang (10) festet til forlengelsesarmen (11).
NO780086A 1977-01-11 1978-01-10 Anordning ved forbindelse mellom to grupper roerledninger NO146546C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7700628A FR2376989A1 (fr) 1977-01-11 1977-01-11 Dispositif de liaison et tubes de raccordement de grande fiabilite entre canalisations d'extremites mobiles

Publications (3)

Publication Number Publication Date
NO780086L NO780086L (no) 1978-07-12
NO146546B true NO146546B (no) 1982-07-12
NO146546C NO146546C (no) 1982-10-20

Family

ID=9185346

Family Applications (1)

Application Number Title Priority Date Filing Date
NO780086A NO146546C (no) 1977-01-11 1978-01-10 Anordning ved forbindelse mellom to grupper roerledninger

Country Status (7)

Country Link
US (1) US4279544A (no)
CA (1) CA1083366A (no)
DE (1) DE2800833C2 (no)
FR (1) FR2376989A1 (no)
GB (1) GB1592433A (no)
NL (1) NL7800102A (no)
NO (1) NO146546C (no)

Families Citing this family (19)

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Publication number Priority date Publication date Assignee Title
FR2470845A1 (fr) * 1979-11-30 1981-06-12 Inst Francais Du Petrole Colonne montante reliee par un pied articule et des conduits helicoidaux a une installation immergee, pour la production d'hydrocarbures en mer
US4529334A (en) * 1984-01-30 1985-07-16 Exxon Production Research Co. Production riser assembly
GB8628340D0 (en) * 1986-11-27 1986-12-31 British Petroleum Co Plc Underwater oil production
GB8703406D0 (en) * 1987-02-13 1987-03-18 Gec Elliott Mech Handling Fluid transfer means
US5259700A (en) * 1988-07-29 1993-11-09 Shell Oil Company Pipe loop expansion/breakaway protection device
EP0982468B1 (en) * 1998-08-28 2003-06-04 Single Buoy Moorings Inc. Method for wrapping a cable around a pipe construction and pipe construction assembly
NO321753B1 (no) * 2001-08-29 2006-06-26 Abb Offshore Systems As Rorsystem
US7104329B2 (en) * 2002-04-26 2006-09-12 Bp Corporation North America Inc. Marine bottomed tensioned riser and method
US6880640B2 (en) * 2002-07-29 2005-04-19 Offshore Systems Inc. Steel tube flying lead jumper connector
ES2288066B1 (es) * 2005-04-05 2008-10-16 GAMESA INNOVATION & TECHNOLOGY, S.L. Util para evitar el efecto vortex.
US20090078425A1 (en) * 2007-09-25 2009-03-26 Seahorse Equipment Corp Flexible hang-off arrangement for a catenary riser
FR2938290B1 (fr) * 2008-11-10 2010-11-12 Technip France Installation d'exploitation de fluide dans une etendue d'eau, et procede de montage associe
US9109813B2 (en) * 2010-02-23 2015-08-18 Robert Jensen Twisted conduit for geothermal heating and cooling systems
US8640765B2 (en) 2010-02-23 2014-02-04 Robert Jensen Twisted conduit for geothermal heating and cooling systems
US20110203765A1 (en) * 2010-02-23 2011-08-25 Robert Jensen Multipipe conduit for geothermal heating and cooling systems
US9909783B2 (en) 2010-02-23 2018-03-06 Robert Jensen Twisted conduit for geothermal heat exchange
NL1038286C2 (nl) * 2010-10-03 2012-04-05 Buijvoets Beheer Bv Drukverdeler voor een pijpleiding.
NL1041269B1 (nl) * 2015-04-13 2017-01-17 Vacuum Lifting Holland Beheer Bv Inrichting voor het dragen van vlakke voorwerpen.
CN108138990B (zh) * 2015-10-22 2020-09-15 国际壳牌研究有限公司 管道夹紧块

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB972784A (en) * 1962-05-02 1964-10-14 Trevor Frederick Moss Improvements in or relating to pneumatic hose
US3353594A (en) * 1963-10-14 1967-11-21 Hydril Co Underwater control system
FR1409885A (fr) * 1964-07-23 1965-09-03 Citroen Sa Andre Conduit d'alimentation d'un fluide sous pression à un organe mobile
US3346045A (en) * 1965-05-20 1967-10-10 Exxon Production Research Co Operation in a submarine well
GB1201471A (en) * 1966-10-10 1970-08-05 Cameron Iron Works Inc Connector for underwater pipelines
US3604731A (en) * 1969-05-19 1971-09-14 Shell Oil Co Simultaneous pipeline-wellhead connections
US3756293A (en) * 1970-02-20 1973-09-04 Cyrus Adler Loading terminal for tankers or other large ships with flowable cargo
US3632140A (en) * 1970-07-31 1972-01-04 Nasa Torsional disconnect unit
US3718183A (en) * 1971-07-12 1973-02-27 Byron Jackson Inc Subsea bumper sub hydraulic bypass system
FR2199053B1 (no) * 1972-09-13 1975-06-13 Coflexip
US3913668A (en) * 1973-08-22 1975-10-21 Exxon Production Research Co Marine riser assembly
US4067202A (en) * 1976-04-30 1978-01-10 Phillips Petroleum Company Single point mooring buoy and transfer facility
US4075862A (en) * 1976-09-15 1978-02-28 Fmc Corporation Method and apparatus for installing underwater flowlines

Also Published As

Publication number Publication date
US4279544A (en) 1981-07-21
GB1592433A (en) 1981-07-08
DE2800833A1 (de) 1978-07-13
NO146546C (no) 1982-10-20
FR2376989B1 (no) 1981-05-08
CA1083366A (fr) 1980-08-12
NO780086L (no) 1978-07-12
DE2800833C2 (de) 1982-07-01
FR2376989A1 (fr) 1978-08-04
NL7800102A (nl) 1978-07-13

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