CA2808531A1 - Mecanisme permettant d'accroitre la resistance a la fatigue des soudurescirconferentielles d'un recipient sous pression cylindrique plie subsequemment - Google Patents

Mecanisme permettant d'accroitre la resistance a la fatigue des soudurescirconferentielles d'un recipient sous pression cylindrique plie subsequemment Download PDF

Info

Publication number
CA2808531A1
CA2808531A1 CA2808531A CA2808531A CA2808531A1 CA 2808531 A1 CA2808531 A1 CA 2808531A1 CA 2808531 A CA2808531 A CA 2808531A CA 2808531 A CA2808531 A CA 2808531A CA 2808531 A1 CA2808531 A1 CA 2808531A1
Authority
CA
Canada
Prior art keywords
pipe
clamp
clamp segment
outside
segment
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA2808531A
Other languages
English (en)
Inventor
Patrick John Fitzpatrick
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sea NG Corp
Original Assignee
Sea NG 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 Sea NG Corp filed Critical Sea NG Corp
Priority claimed from PCT/CA2011/000216 external-priority patent/WO2012019275A1/fr
Publication of CA2808531A1 publication Critical patent/CA2808531A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
    • B23K37/0533—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor external pipe alignment clamps
    • 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
    • F16L13/04—Welded joints with arrangements for preventing overstressing
    • F16L13/06—Welded joints with arrangements for preventing overstressing with tension relief of the weld by means of detachable members, e.g. divided tension rings, bolts in flanges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/04—Tubular or hollow articles
    • B23K2101/06—Tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/04—Tubular or hollow articles
    • B23K2101/10—Pipe-lines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
    • B63B27/24—Arrangement of ship-based loading or unloading equipment for cargo or passengers of pipe-lines

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Clamps And Clips (AREA)
CA2808531A 2011-02-28 2011-02-28 Mecanisme permettant d'accroitre la resistance a la fatigue des soudurescirconferentielles d'un recipient sous pression cylindrique plie subsequemment Abandoned CA2808531A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CA2011/000216 WO2012019275A1 (fr) 2010-08-13 2011-02-28 Collier de serrage approprié pour augmenter la résistance à la fatigue des soudures bout à bout d'un récipient sous pression de type tuyau qui est par la suite cintré

Publications (1)

Publication Number Publication Date
CA2808531A1 true CA2808531A1 (fr) 2012-02-16

Family

ID=47909533

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2808531A Abandoned CA2808531A1 (fr) 2011-02-28 2011-02-28 Mecanisme permettant d'accroitre la resistance a la fatigue des soudurescirconferentielles d'un recipient sous pression cylindrique plie subsequemment

Country Status (1)

Country Link
CA (1) CA2808531A1 (fr)

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20140307

FZDE Dead

Effective date: 20170825