FR2177490A1 - Welding torch - with torch body heat used to pre-heat electrode - Google Patents

Welding torch - with torch body heat used to pre-heat electrode

Info

Publication number
FR2177490A1
FR2177490A1 FR7210618A FR7210618A FR2177490A1 FR 2177490 A1 FR2177490 A1 FR 2177490A1 FR 7210618 A FR7210618 A FR 7210618A FR 7210618 A FR7210618 A FR 7210618A FR 2177490 A1 FR2177490 A1 FR 2177490A1
Authority
FR
France
Prior art keywords
gas
torch
heat
torch body
electrode
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.)
Granted
Application number
FR7210618A
Other languages
English (en)
French (fr)
Other versions
FR2177490B1 (OSRAM
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.)
BRONZE INDL R LOISEAU
Original Assignee
BRONZE INDL R LOISEAU
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 BRONZE INDL R LOISEAU filed Critical BRONZE INDL R LOISEAU
Priority to FR7210618A priority Critical patent/FR2177490A1/fr
Publication of FR2177490A1 publication Critical patent/FR2177490A1/fr
Application granted granted Critical
Publication of FR2177490B1 publication Critical patent/FR2177490B1/fr
Granted 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
    • B23K9/16—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
    • B23K9/285—Cooled electrode holders

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
FR7210618A 1972-03-27 1972-03-27 Welding torch - with torch body heat used to pre-heat electrode Granted FR2177490A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7210618A FR2177490A1 (en) 1972-03-27 1972-03-27 Welding torch - with torch body heat used to pre-heat electrode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7210618A FR2177490A1 (en) 1972-03-27 1972-03-27 Welding torch - with torch body heat used to pre-heat electrode

Publications (2)

Publication Number Publication Date
FR2177490A1 true FR2177490A1 (en) 1973-11-09
FR2177490B1 FR2177490B1 (OSRAM) 1976-10-29

Family

ID=9095835

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7210618A Granted FR2177490A1 (en) 1972-03-27 1972-03-27 Welding torch - with torch body heat used to pre-heat electrode

Country Status (1)

Country Link
FR (1) FR2177490A1 (OSRAM)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
FR2177490B1 (OSRAM) 1976-10-29

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse