NO316502B1 - Fremgangsmate for beskyttelse av rorledningsskjotforbindelser og vektbelagt rorledning med en skjotforbindelse - Google Patents

Fremgangsmate for beskyttelse av rorledningsskjotforbindelser og vektbelagt rorledning med en skjotforbindelse Download PDF

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Publication number
NO316502B1
NO316502B1 NO19990638A NO990638A NO316502B1 NO 316502 B1 NO316502 B1 NO 316502B1 NO 19990638 A NO19990638 A NO 19990638A NO 990638 A NO990638 A NO 990638A NO 316502 B1 NO316502 B1 NO 316502B1
Authority
NO
Norway
Prior art keywords
cover material
pipeline
joint
weight
pipe
Prior art date
Application number
NO19990638A
Other languages
English (en)
Norwegian (no)
Other versions
NO990638L (no
NO990638D0 (no
Inventor
Paul L Pool
William H Gowan
Original Assignee
Offshore Joint Services Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24788656&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO316502(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Offshore Joint Services Inc filed Critical Offshore Joint Services Inc
Publication of NO990638D0 publication Critical patent/NO990638D0/no
Publication of NO990638L publication Critical patent/NO990638L/no
Publication of NO316502B1 publication Critical patent/NO316502B1/no

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
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/18—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings
    • F16L58/181—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings for non-disconnectible pipe joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/1228—Joining preformed parts by the expanding material
    • B29C44/1242—Joining preformed parts by the expanding material the preformed parts being concentric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/1295—Foaming around pipe joints
    • 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
    • F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
    • F16L13/02—Welded joints
    • F16L13/0254—Welded joints the pipes having an internal or external coating
    • F16L13/0272—Welded joints the pipes having an internal or external coating having an external coating

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Pipeline Systems (AREA)
NO19990638A 1996-08-12 1999-02-11 Fremgangsmate for beskyttelse av rorledningsskjotforbindelser og vektbelagt rorledning med en skjotforbindelse NO316502B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/694,397 US5900195A (en) 1996-08-12 1996-08-12 Protection of pipeline joint connections
PCT/US1997/013958 WO1998006552A1 (en) 1996-08-12 1997-08-12 Protection of pipeline joint connections

Publications (3)

Publication Number Publication Date
NO990638D0 NO990638D0 (no) 1999-02-11
NO990638L NO990638L (no) 1999-04-09
NO316502B1 true NO316502B1 (no) 2004-02-02

Family

ID=24788656

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19990638A NO316502B1 (no) 1996-08-12 1999-02-11 Fremgangsmate for beskyttelse av rorledningsskjotforbindelser og vektbelagt rorledning med en skjotforbindelse

Country Status (8)

Country Link
US (2) US5900195A (pt)
EP (1) EP0921923B1 (pt)
CN (1) CN1081525C (pt)
AU (1) AU711857B2 (pt)
BR (1) BR9711150A (pt)
DK (1) DK0921923T3 (pt)
NO (1) NO316502B1 (pt)
WO (1) WO1998006552A1 (pt)

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CN102900155A (zh) * 2012-10-30 2013-01-30 江西省电力科学研究院 一种输电线路砼杆焊缝防腐保护方法
US9285065B2 (en) * 2012-11-02 2016-03-15 B. Nash Williams Pipeline reinforcement assembly and method
BR112015032367B1 (pt) 2013-06-24 2022-02-22 Materia, Inc Material de isolamento térmico, método para revestir uma superfície de um objeto com o mesmo, artigos de manufatura e uso do dito material
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CN110630824B (zh) * 2019-09-18 2021-01-05 东北石油大学 大直径长输保温组合管道结构及其施工方法
CN110630821B (zh) * 2019-09-18 2021-06-04 东北石油大学 大直径长输智能化保温组合管道结构及其施工方法
CN110886933A (zh) * 2019-12-13 2020-03-17 上海科华热力管道有限公司 直埋蒸汽保温管道外套钢管在线防腐结构及其施工方法
US10844990B1 (en) * 2020-02-28 2020-11-24 Trinity Bay Equipment Holdings, LLC Repair system and method
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Also Published As

Publication number Publication date
WO1998006552A1 (en) 1998-02-19
NO990638L (no) 1999-04-09
US5900195A (en) 1999-05-04
EP0921923A1 (en) 1999-06-16
AU4056297A (en) 1998-03-06
AU711857B2 (en) 1999-10-21
BR9711150A (pt) 1999-08-17
DK0921923T3 (da) 2004-05-03
NO990638D0 (no) 1999-02-11
EP0921923A4 (en) 1999-12-29
US6402201B1 (en) 2002-06-11
CN1227521A (zh) 1999-09-01
CN1081525C (zh) 2002-03-27
EP0921923B1 (en) 2004-03-17

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Legal Events

Date Code Title Description
CB Opposition filed (par. 26,5 patents act)

Opponent name: EUPEC PIPECOATINGS FRANCE, B.P.191, GRANDE-SYNTHE,

Effective date: 20041101

CREP Change of representative

Representative=s name: ADVOKATFIRMAET GRETTE DA, POSTBOKS 1397

BDEC Board of appeal decision

Free format text: FORSTE AVDELINGS AVGJORELSE STADFESTES. AVGJORELSEN ER RETTSKRAFTIG.

Opponent name: EUPEC PIPECOATINGS FRANCE, FR

Effective date: 20120618