FR980228A - Arc welding process - Google Patents

Arc welding process

Info

Publication number
FR980228A
FR980228A FR980228DA FR980228A FR 980228 A FR980228 A FR 980228A FR 980228D A FR980228D A FR 980228DA FR 980228 A FR980228 A FR 980228A
Authority
FR
France
Prior art keywords
welding process
arc welding
arc
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.)
Expired
Application number
Other languages
French (fr)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR980228A publication Critical patent/FR980228A/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
    • B23K9/20—Stud welding
    • B23K9/201—Stud welding of the extremity of a small piece on a great or large basis
    • 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
    • B23K9/0677—Ionization of the arc gap by means of a contact piece disposed between the electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
FR980228D 1948-02-09 1949-02-07 Arc welding process Expired FR980228A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL980228X 1948-02-09

Publications (1)

Publication Number Publication Date
FR980228A true FR980228A (en) 1951-05-09

Family

ID=19866473

Family Applications (1)

Application Number Title Priority Date Filing Date
FR980228D Expired FR980228A (en) 1948-02-09 1949-02-07 Arc welding process

Country Status (1)

Country Link
FR (1) FR980228A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2809275A (en) * 1952-06-18 1957-10-08 Philips Corp Method of manufacturing stud welding cartridges and method of welding

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2809275A (en) * 1952-06-18 1957-10-08 Philips Corp Method of manufacturing stud welding cartridges and method of welding

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