AP2012006561A0 - Apparatus and methods for reducing the ambient magnetic field strength to facilitate arc welding - Google Patents

Apparatus and methods for reducing the ambient magnetic field strength to facilitate arc welding

Info

Publication number
AP2012006561A0
AP2012006561A0 AP2012006561A AP2012006561A AP2012006561A0 AP 2012006561 A0 AP2012006561 A0 AP 2012006561A0 AP 2012006561 A AP2012006561 A AP 2012006561A AP 2012006561 A AP2012006561 A AP 2012006561A AP 2012006561 A0 AP2012006561 A0 AP 2012006561A0
Authority
AP
ARIPO
Prior art keywords
reducing
methods
magnetic field
field strength
arc welding
Prior art date
Application number
AP2012006561A
Other languages
English (en)
Inventor
Stephen Anthony Lawrence Foulds
John Douglas Anderson
Original Assignee
Diverse Technologies And Systems Ltd
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 Diverse Technologies And Systems Ltd filed Critical Diverse Technologies And Systems Ltd
Publication of AP2012006561A0 publication Critical patent/AP2012006561A0/xx

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
    • B23K9/00—Arc welding or cutting
    • B23K9/06—Arrangements or circuits for starting the arc, e.g. by generating ignition voltage, or for stabilising the arc
    • B23K9/073—Stabilising the arc
    • B23K9/0737—Stabilising of the arc position
    • 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
    • B23K9/08—Arrangements or circuits for magnetic control of the arc

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)
AP2012006561A 2010-04-21 2011-04-20 Apparatus and methods for reducing the ambient magnetic field strength to facilitate arc welding AP2012006561A0 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB1006656.1A GB201006656D0 (en) 2010-04-21 2010-04-21 Apparatus and method for reducing the magnetic field strength in the vicinity of a weld zone in high magnetic field environments to facilitate arc welding
GB1019979A GB2479805A (en) 2010-04-21 2010-11-25 Apparatus and method for reducing local magnetic field strength during arc welding
PCT/GB2011/050785 WO2011131985A1 (en) 2010-04-21 2011-04-20 Apparatus and methods for reducing the ambient magnetic field strength to facilitate arc welding

Publications (1)

Publication Number Publication Date
AP2012006561A0 true AP2012006561A0 (en) 2012-12-31

Family

ID=42270610

Family Applications (1)

Application Number Title Priority Date Filing Date
AP2012006561A AP2012006561A0 (en) 2010-04-21 2011-04-20 Apparatus and methods for reducing the ambient magnetic field strength to facilitate arc welding

Country Status (11)

Country Link
US (1) US20130056454A1 (xx)
EP (1) EP2560782A1 (xx)
CN (1) CN102947040A (xx)
AP (1) AP2012006561A0 (xx)
AR (1) AR081135A1 (xx)
AU (1) AU2011244825A1 (xx)
BR (1) BR112012026888A2 (xx)
CA (1) CA2796817A1 (xx)
GB (2) GB201006656D0 (xx)
RU (1) RU2012149455A (xx)
WO (1) WO2011131985A1 (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2011452C2 (en) 2013-09-17 2015-03-18 Bluemarine Offshore Yard Service B V Device and method for welding at least one work piece.
FR3046695B1 (fr) * 2016-01-11 2018-05-11 Centre National De La Recherche Scientifique Generateur de champ magnetique
WO2018072026A1 (en) * 2016-10-20 2018-04-26 Rio Tinto Alcan International Limited System and method for magnetic field control in a weld region
US12042886B2 (en) 2020-03-11 2024-07-23 Universal D-Mag Enterprises, Llc Devices and methods to facilitate welding of pipe sections

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3626145A (en) * 1970-02-02 1971-12-07 Armco Steel Corp Magnetic control of arc environment
GB8615248D0 (en) * 1986-06-23 1986-07-30 Blakeley P J Arc welding
CN1158156C (zh) * 2002-03-22 2004-07-21 北京工业大学 磁控高熔敷率熔化极混合气体保护焊接(mag)方法及专用设备
US6617547B1 (en) * 2002-09-10 2003-09-09 Ilich Abdurachmanov Arc stray controlling welding apparatus
DE10253415A1 (de) * 2002-11-08 2004-05-27 Newfrey Llc, Newark Lichtbogen-Schweißvorrichtung, Verfahren zum Schweißen von Blechen an metallische Gegenstücke, und Schweißelement
CN201295811Y (zh) * 2008-12-04 2009-08-26 重庆大学 电磁复合气体保护堆焊再制造模具的水冷励磁线圈装置

Also Published As

Publication number Publication date
WO2011131985A1 (en) 2011-10-27
CA2796817A1 (en) 2011-10-27
EP2560782A1 (en) 2013-02-27
BR112012026888A2 (pt) 2016-07-19
GB201019979D0 (en) 2011-01-05
AU2011244825A1 (en) 2012-11-08
US20130056454A1 (en) 2013-03-07
RU2012149455A (ru) 2014-05-27
AR081135A1 (es) 2012-06-27
CN102947040A (zh) 2013-02-27
GB2479805A (en) 2011-10-26
GB201006656D0 (en) 2010-06-09

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