EP3899342A4 - Vorrichtung zur beseitigung von dampf und wasser aus einem wasserrohr, verfahren zur beseitigung von dampf aus einem wasserrohr unter verwendung der besagten vorrichtung und verfahren zum schweissen in einem wasserrohr unter verwendung des besagten verfahrens zur beseitigung von dampf - Google Patents

Vorrichtung zur beseitigung von dampf und wasser aus einem wasserrohr, verfahren zur beseitigung von dampf aus einem wasserrohr unter verwendung der besagten vorrichtung und verfahren zum schweissen in einem wasserrohr unter verwendung des besagten verfahrens zur beseitigung von dampf Download PDF

Info

Publication number
EP3899342A4
EP3899342A4 EP19900381.5A EP19900381A EP3899342A4 EP 3899342 A4 EP3899342 A4 EP 3899342A4 EP 19900381 A EP19900381 A EP 19900381A EP 3899342 A4 EP3899342 A4 EP 3899342A4
Authority
EP
European Patent Office
Prior art keywords
steam
removal
water pipe
water
welding
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.)
Pending
Application number
EP19900381.5A
Other languages
English (en)
French (fr)
Other versions
EP3899342A1 (de
Inventor
Martin WERME
Isak WERME
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.)
Werme Innovation AB
Werme Patent AB
Original Assignee
Werme Innovation AB
Werme Patent AB
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 Werme Innovation AB, Werme Patent AB filed Critical Werme Innovation AB
Publication of EP3899342A1 publication Critical patent/EP3899342A1/de
Publication of EP3899342A4 publication Critical patent/EP3899342A4/de
Pending legal-status Critical Current

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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/07—Arrangement or mounting of devices, e.g. valves, for venting or aerating or draining
    • 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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
    • 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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/21—Bonding by welding
    • B23K26/24—Seam welding
    • B23K26/28—Seam welding of curved planar seams
    • B23K26/282—Seam welding of curved planar seams of tube sections
    • 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
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by any single one of main groups B23K1/00 - B23K28/00
    • B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by any single one of main groups B23K1/00 - B23K28/00 relating to soldering or welding
    • B23K31/027—Making tubes by soldering or welding
    • 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
    • B23K9/0282—Seam welding; Backing means; Inserts for curved planar seams for welding tube sections
    • 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
    • B23K9/16—Arc welding or cutting making use of shielding gas
    • B23K9/164—Arc welding or cutting making use of shielding gas making use of a moving fluid
    • 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
    • B23K9/24—Features related to electrodes
    • B23K9/28—Supporting devices for electrodes
    • B23K9/29—Supporting devices adapted for making use of shielding means
    • B23K9/291—Supporting devices adapted for making use of shielding means the shielding means being a gas
    • 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
    • B23K9/325—Devices for supplying or evacuating shielding gas
    • B23K9/326—Purge gas rings, i.e. devices for supplying or evacuating shielding gas inside of hollow or tubular articles, e.g. pipes, vessels
    • 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
    • B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
    • B23K37/02—Carriages for supporting the welding or cutting element
    • B23K37/0276—Carriages for supporting the welding or cutting element for working on or in tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Pipeline Systems (AREA)
  • Arc Welding In General (AREA)
EP19900381.5A 2018-12-21 2019-12-17 Vorrichtung zur beseitigung von dampf und wasser aus einem wasserrohr, verfahren zur beseitigung von dampf aus einem wasserrohr unter verwendung der besagten vorrichtung und verfahren zum schweissen in einem wasserrohr unter verwendung des besagten verfahrens zur beseitigung von dampf Pending EP3899342A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1851665A SE543612C2 (en) 2018-12-21 2018-12-21 Device for removing vapor and water from a water pipe
PCT/SE2019/051290 WO2020130915A1 (en) 2018-12-21 2019-12-17 Device for removing vapor and water from a water pipe, a method for removing vapor from a water pipe utilizing said device, and a method for welding in a water pipe utilizing said method for removing vapor

Publications (2)

Publication Number Publication Date
EP3899342A1 EP3899342A1 (de) 2021-10-27
EP3899342A4 true EP3899342A4 (de) 2022-09-28

Family

ID=71101532

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900381.5A Pending EP3899342A4 (de) 2018-12-21 2019-12-17 Vorrichtung zur beseitigung von dampf und wasser aus einem wasserrohr, verfahren zur beseitigung von dampf aus einem wasserrohr unter verwendung der besagten vorrichtung und verfahren zum schweissen in einem wasserrohr unter verwendung des besagten verfahrens zur beseitigung von dampf

Country Status (3)

Country Link
EP (1) EP3899342A4 (de)
SE (1) SE543612C2 (de)
WO (1) WO2020130915A1 (de)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4415114A (en) * 1981-05-07 1983-11-15 Hallenbeck Emerson Purge gas unit with cones
US5484973A (en) * 1994-10-20 1996-01-16 Praxair Technology, Inc. Underbead weld shield method and apparatus
US20050205647A1 (en) * 2004-03-18 2005-09-22 Pei-Chung Wang Supplying shielding gas
US20090166338A1 (en) * 2006-04-11 2009-07-02 Ihi Corporation Preserving apparatus for welded joint portion and preserving method therefor
US20140263192A1 (en) * 2013-03-14 2014-09-18 Lincoln Global, Inc. Shielding cup for orbital welding

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD150101A1 (de) * 1980-04-03 1981-08-12 Korytke Klaus Dieter Verfahren und anordnung zum absperren eines stroemenden restmediums
US10160067B2 (en) * 2013-05-10 2018-12-25 Illinois Tool Works Inc. Data acquisition using a purge plug
GB2562789B (en) * 2017-05-26 2022-05-25 Bae Systems Plc Pipe joining apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4415114A (en) * 1981-05-07 1983-11-15 Hallenbeck Emerson Purge gas unit with cones
US5484973A (en) * 1994-10-20 1996-01-16 Praxair Technology, Inc. Underbead weld shield method and apparatus
US20050205647A1 (en) * 2004-03-18 2005-09-22 Pei-Chung Wang Supplying shielding gas
US20090166338A1 (en) * 2006-04-11 2009-07-02 Ihi Corporation Preserving apparatus for welded joint portion and preserving method therefor
US20140263192A1 (en) * 2013-03-14 2014-09-18 Lincoln Global, Inc. Shielding cup for orbital welding

Also Published As

Publication number Publication date
SE543612C2 (en) 2021-04-20
EP3899342A1 (de) 2021-10-27
WO2020130915A1 (en) 2020-06-25
SE1851665A1 (en) 2020-06-22

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