GB711828A - Improvements in or relating to electric fusion welding - Google Patents

Improvements in or relating to electric fusion welding

Info

Publication number
GB711828A
GB711828A GB7536/52A GB753652A GB711828A GB 711828 A GB711828 A GB 711828A GB 7536/52 A GB7536/52 A GB 7536/52A GB 753652 A GB753652 A GB 753652A GB 711828 A GB711828 A GB 711828A
Authority
GB
United Kingdom
Prior art keywords
relating
fusion welding
electric fusion
babcock
wilcox
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
Application number
GB7536/52A
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.)
Babcock International Ltd
Original Assignee
Babcock and Wilcox 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 Babcock and Wilcox Ltd filed Critical Babcock and Wilcox Ltd
Publication of GB711828A publication Critical patent/GB711828A/en
Expired 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
    • 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
    • B23K9/067—Starting the arc
    • B23K9/0672—Starting the arc without direct contact between electrodes
    • B23K9/0678—Ionization of the arc gap by means of an auxiliary arc

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Arc Welding Control (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

711,828. Automatic control of welding arcs. BABCOCK & WILCOX, Ltd. March 31, 1950 [April 4, 1949], No. 7536/52. Divided out of 711,774. Drawings to Specification. Class 38(4) The subject-matter is the same as in Specification 711.774 but the claims differ. Specification 611,070 also is referred to.
GB7536/52A 1949-04-04 1950-03-31 Improvements in or relating to electric fusion welding Expired GB711828A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US711828XA 1949-04-04 1949-04-04

Publications (1)

Publication Number Publication Date
GB711828A true GB711828A (en) 1954-07-14

Family

ID=22099779

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7536/52A Expired GB711828A (en) 1949-04-04 1950-03-31 Improvements in or relating to electric fusion welding

Country Status (1)

Country Link
GB (1) GB711828A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010098700A1 (en) * 2009-02-24 2010-09-02 Esab Ab Arc welding method and apparatus for arc welding

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010098700A1 (en) * 2009-02-24 2010-09-02 Esab Ab Arc welding method and apparatus for arc welding
CN102325625B (en) * 2009-02-24 2015-03-11 依赛彼公司 Arc welding method and apparatus for arc welding

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