GB291042A - A method for electric arc welding - Google Patents

A method for electric arc welding

Info

Publication number
GB291042A
GB291042A GB22895/27A GB2289527A GB291042A GB 291042 A GB291042 A GB 291042A GB 22895/27 A GB22895/27 A GB 22895/27A GB 2289527 A GB2289527 A GB 2289527A GB 291042 A GB291042 A GB 291042A
Authority
GB
United Kingdom
Prior art keywords
arc welding
electric arc
arcs
zack
serted
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
GB22895/27A
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
Publication of GB291042A publication Critical patent/GB291042A/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
    • 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
    • B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
    • B23K9/1006—Power supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)

Abstract

291,042. Zack, M. May 25, 1927, [Convention date]. Addition to 277 ,005. Heating by electricity.-Relates to an arc welding arrangement according to the parent Specification wherein the various phases of the secondary of a polyphase transformer are connected to separate electrodes to maintain two or more arcs. To preserve equal loading when one of the arcs is not required, the corresponding secondary winding is short circuited through suitable impedances or resistances, preferably in. serted by distant control.
GB22895/27A 1927-05-25 1927-08-31 A method for electric arc welding Expired GB291042A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE291042X 1927-05-25

Publications (1)

Publication Number Publication Date
GB291042A true GB291042A (en) 1929-01-31

Family

ID=6065615

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22895/27A Expired GB291042A (en) 1927-05-25 1927-08-31 A method for electric arc welding

Country Status (1)

Country Link
GB (1) GB291042A (en)

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