NO770522L - Sprekk- og knekkbegrensende innretning for r¦rledninger. - Google Patents

Sprekk- og knekkbegrensende innretning for r¦rledninger.

Info

Publication number
NO770522L
NO770522L NO770522A NO770522A NO770522L NO 770522 L NO770522 L NO 770522L NO 770522 A NO770522 A NO 770522A NO 770522 A NO770522 A NO 770522A NO 770522 L NO770522 L NO 770522L
Authority
NO
Norway
Prior art keywords
pipeline
anode
limiter
tubular
pipeline according
Prior art date
Application number
NO770522A
Other languages
English (en)
Norwegian (no)
Inventor
Guenther Rudolf Block
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of NO770522L publication Critical patent/NO770522L/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
    • F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
    • F16L57/02—Protection of pipes or objects of similar shape against external or internal damage or wear against cracking or buckling
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
    • C23F13/02—Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions
    • 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
    • F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
    • 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
    • F16L9/00—Rigid pipes
    • F16L9/02—Rigid pipes of metal

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Prevention Of Electric Corrosion (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Pipeline Systems (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
NO770522A 1976-02-19 1977-02-17 Sprekk- og knekkbegrensende innretning for r¦rledninger. NO770522L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6605/76A GB1564621A (en) 1976-02-19 1976-02-19 Pipeline provided of a crack or collapse along the length of the pipeline

Publications (1)

Publication Number Publication Date
NO770522L true NO770522L (no) 1977-08-22

Family

ID=9817524

Family Applications (1)

Application Number Title Priority Date Filing Date
NO770522A NO770522L (no) 1976-02-19 1977-02-17 Sprekk- og knekkbegrensende innretning for r¦rledninger.

Country Status (10)

Country Link
JP (1) JPS6015836B2 (it)
AU (1) AU512552B2 (it)
BE (1) BE851276A (it)
CA (1) CA1045057A (it)
DE (1) DE2706895A1 (it)
FR (1) FR2341811A1 (it)
GB (1) GB1564621A (it)
IT (1) IT1118067B (it)
NL (1) NL7701673A (it)
NO (1) NO770522L (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8629938D0 (en) * 1986-12-15 1987-01-28 Raychem Sa Nv Protection of joints in elongate substrates
NO307096B1 (no) 1997-11-17 2000-02-07 Aker Offshore Partner As Korrosjonsbeskyttet metallkonstruksjon, for eksempel i form av en roerledning som kan inngå i et stooere roersystem
CN104482315A (zh) * 2014-12-23 2015-04-01 江苏省常熟环通实业有限公司 一种耐腐蚀异形钢管
CN107420743B (zh) * 2017-06-09 2023-06-13 中国计量大学 一种智能城市燃气pe管网测控系统及测控方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7215881U (de) * 1973-01-11 Metallgesellschaft Ag Befestigungsvorrichtung für selbstverzehrende Anoden
DE2122519A1 (en) * 1971-05-06 1972-11-16 The Tapecoat Co. Inc., Evanston, 111. (V.St.A.) Sacrificial anode - with pipe protecting liner
DE2223312A1 (de) * 1971-05-26 1972-12-07 Continental Oil Co Rohr,insbesondere Bohrgestaengerohr,sowie Einrichtung und Verfahren zum Verhindern von Korrosion und Korrosionsbruch in einem Rohr
US3768269A (en) * 1972-04-07 1973-10-30 Shell Oil Co Mitigation of propagating collapse failures in pipelines due to external load
GB1383527A (en) * 1972-05-26 1974-02-12 British Petroleum Co Pipelines
GB1524177A (en) * 1977-03-30 1978-09-06 Italsider Spa Method for inhibiting the propagation of cracks in gaslines

Also Published As

Publication number Publication date
JPS52100618A (en) 1977-08-23
CA1045057A (en) 1978-12-26
JPS6015836B2 (ja) 1985-04-22
BE851276A (nl) 1977-08-10
AU512552B2 (en) 1980-10-16
DE2706895C2 (it) 1988-05-26
NL7701673A (nl) 1977-08-23
IT1118067B (it) 1986-02-24
FR2341811B1 (it) 1981-07-31
AU2239777A (en) 1978-08-24
DE2706895A1 (de) 1977-09-01
FR2341811A1 (fr) 1977-09-16
GB1564621A (en) 1980-04-10

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