GB2420837B - Device for blocking-off part of interior of a pipe - Google Patents

Device for blocking-off part of interior of a pipe

Info

Publication number
GB2420837B
GB2420837B GB0426330A GB0426330A GB2420837B GB 2420837 B GB2420837 B GB 2420837B GB 0426330 A GB0426330 A GB 0426330A GB 0426330 A GB0426330 A GB 0426330A GB 2420837 B GB2420837 B GB 2420837B
Authority
GB
United Kingdom
Prior art keywords
blocking
interior
pipe
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.)
Expired - Fee Related
Application number
GB0426330A
Other versions
GB2420837A (en
GB0426330D0 (en
Inventor
Martyn James Smith
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB0426330A priority Critical patent/GB2420837B/en
Publication of GB0426330D0 publication Critical patent/GB0426330D0/en
Publication of GB2420837A publication Critical patent/GB2420837A/en
Application granted granted Critical
Publication of GB2420837B publication Critical patent/GB2420837B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/02—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of a press ; Diffusion bonding
    • B23K20/023—Thermo-compression bonding
    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/02—Seam welding; Backing means; Inserts
    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/028—Seam welding; Backing means; Inserts for curved planar seams
    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/32—Accessories
    • 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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow from or in pipes or hoses
    • F16L55/12—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ
    • F16L55/128—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose
    • F16L55/132—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose the closure device being a plug fixed by radially deforming the packing
    • F16L55/134—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose the closure device being a plug fixed by radially deforming the packing by means of an inflatable packing
    • 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/08—Non-ferrous metals or alloys
    • B23K2103/14—Titanium or alloys thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Pipe Accessories (AREA)
GB0426330A 2004-12-01 2004-12-01 Device for blocking-off part of interior of a pipe Expired - Fee Related GB2420837B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0426330A GB2420837B (en) 2004-12-01 2004-12-01 Device for blocking-off part of interior of a pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0426330A GB2420837B (en) 2004-12-01 2004-12-01 Device for blocking-off part of interior of a pipe

Publications (3)

Publication Number Publication Date
GB0426330D0 GB0426330D0 (en) 2005-01-05
GB2420837A GB2420837A (en) 2006-06-07
GB2420837B true GB2420837B (en) 2010-03-03

Family

ID=34043839

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0426330A Expired - Fee Related GB2420837B (en) 2004-12-01 2004-12-01 Device for blocking-off part of interior of a pipe

Country Status (1)

Country Link
GB (1) GB2420837B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009051512A1 (en) * 2009-11-01 2011-05-12 Krüger Schweiß- und Industriebedarf GmbH Device for gas flooding of sealed volumes inside hollow portions that are welded with one another, comprises flexible ductile sealing element, which is positioned inside hollow portions
CN108672934A (en) * 2018-04-25 2018-10-19 西安飞机工业（集团）有限责任公司 A kind of gas shield device of titanium alloy conduit laser welding and guard method
CN112059365B (en) * 2020-10-28 2023-09-12 西安热工研究院有限公司 Argon filling tool and method for large-caliber pipeline argon arc welding butt joint

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB952952A (en) * 1962-03-16 1964-03-18 British Petroleum Co Method of and apparatus for use in welding pipe joints
GB1404467A (en) * 1972-08-12 1975-08-28 Ashcroft J Means for blanking-off the interior of hollow members
GB1477837A (en) * 1973-10-16 1977-06-29 Darchem Ltd Orbital welding apparatus
DE3403530C1 (en) * 1984-02-02 1985-07-25 Josef 4250 Bottrop Adam Device for flooding with gas two pipes to be welded to one another
DE4017886A1 (en) * 1990-06-02 1991-12-05 Austenit Ges Fuer Schweisstech Ferrite pipeline welding shaping gas assembly - has structured channels in entry and exhaust bodies with sintered metal lenses for gas passage for corrosion prevention of steel pipe
US5235152A (en) * 1991-06-18 1993-08-10 Werner Jankus Device for flooding a weld seam between two pipes to be welded with gas
JPH08309529A (en) * 1995-05-18 1996-11-26 Toshiba Corp Piping welding back shield device
US5601225A (en) * 1991-08-05 1997-02-11 J. A. Jones Applied Research Company Welding apparatus
EP0795371A1 (en) * 1996-03-13 1997-09-17 Werner Jankus Inert gas enclosure for gas flooding into bent vessel parts or pipes to be welded

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB952952A (en) * 1962-03-16 1964-03-18 British Petroleum Co Method of and apparatus for use in welding pipe joints
GB1404467A (en) * 1972-08-12 1975-08-28 Ashcroft J Means for blanking-off the interior of hollow members
GB1477837A (en) * 1973-10-16 1977-06-29 Darchem Ltd Orbital welding apparatus
DE3403530C1 (en) * 1984-02-02 1985-07-25 Josef 4250 Bottrop Adam Device for flooding with gas two pipes to be welded to one another
DE4017886A1 (en) * 1990-06-02 1991-12-05 Austenit Ges Fuer Schweisstech Ferrite pipeline welding shaping gas assembly - has structured channels in entry and exhaust bodies with sintered metal lenses for gas passage for corrosion prevention of steel pipe
US5235152A (en) * 1991-06-18 1993-08-10 Werner Jankus Device for flooding a weld seam between two pipes to be welded with gas
US5601225A (en) * 1991-08-05 1997-02-11 J. A. Jones Applied Research Company Welding apparatus
JPH08309529A (en) * 1995-05-18 1996-11-26 Toshiba Corp Piping welding back shield device
EP0795371A1 (en) * 1996-03-13 1997-09-17 Werner Jankus Inert gas enclosure for gas flooding into bent vessel parts or pipes to be welded

Also Published As

Publication number Publication date
GB2420837A (en) 2006-06-07
GB0426330D0 (en) 2005-01-05

Similar Documents

Publication Publication Date Title
GB2437663B (en) A device for handling of pipes at a drill floor
GB2427252B (en) A flexible tube for an exhaust pipe of an automobile
GB0702567D0 (en) Device for preventing full introduction of a first conduit into a second conduit
GB2424935B (en) Flexible pipe
EP1840442A4 (en) Joint member for pipe joint
EP2058599A4 (en) A connecting device used for connection of drainage pipes
PT1904779E (en) A pipe coupling
EP2126441A4 (en) Pipe coupling devices
GB2416378B (en) A flexible tube for an exhaust pipe of an automobile
EP1878009A4 (en) A device for damping of sound in a pipe
SI1693609T1 (en) A pipe coupling clamp
GB0421824D0 (en) Tube coupling device
PL1726854T3 (en) Device for closing a pipe
GB2420837B (en) Device for blocking-off part of interior of a pipe
ZA200903098B (en) Device for the sealed coupling of two cylindrical pipes having different diameters
GB0421074D0 (en) A burst pipe repair device
PL1939513T3 (en) Clamp for a flexible pipe
GB0617516D0 (en) Seal for coupling device
GB0408484D0 (en) Device for closing-off a pipe
GB0602645D0 (en) Device for preventing the introduciton of a first conduit into a second conduit
EP1888160A4 (en) A device for application of lubricant
ZA200709619B (en) Device for transmission of a torque
GB0615825D0 (en) Device for preventing the introduction of a first conduit into a second conduit
ZA200605606B (en) A device for a lavatory
IL161356A0 (en) A manhole for pipelines

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20141201