CA2242273C - Appareil de tete de soudage - Google Patents

Appareil de tete de soudage Download PDF

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Publication number
CA2242273C
CA2242273C CA 2242273 CA2242273A CA2242273C CA 2242273 C CA2242273 C CA 2242273C CA 2242273 CA2242273 CA 2242273 CA 2242273 A CA2242273 A CA 2242273A CA 2242273 C CA2242273 C CA 2242273C
Authority
CA
Canada
Prior art keywords
gas
gas mixtures
mixtures
passageway
injection means
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 - Lifetime
Application number
CA 2242273
Other languages
English (en)
Other versions
CA2242273A1 (fr
Inventor
Pino Dibacco
John Iacobucci
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
Priority to CA 2242273 priority Critical patent/CA2242273C/fr
Publication of CA2242273A1 publication Critical patent/CA2242273A1/fr
Application granted granted Critical
Publication of CA2242273C publication Critical patent/CA2242273C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B23K9/32—Accessories
    • B23K9/325—Devices for supplying or evacuating shielding gas
    • 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
    • B23K9/173—Arc welding or cutting making use of shielding gas and of a consumable electrode
    • 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
    • B23K9/29—Supporting devices adapted for making use of shielding means
    • B23K9/291—Supporting devices adapted for making use of shielding means the shielding means being a gas
    • B23K9/295—Supporting devices adapted for making use of shielding means the shielding means being a gas using consumable wire electrodes
    • 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
    • B23K9/32—Accessories
    • B23K9/328—Cleaning of weld torches, i.e. removing weld-spatter; Preventing weld-spatter, e.g. applying anti-adhesives

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
CA 2242273 1998-08-05 1998-08-05 Appareil de tete de soudage Expired - Lifetime CA2242273C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2242273 CA2242273C (fr) 1998-08-05 1998-08-05 Appareil de tete de soudage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2242273 CA2242273C (fr) 1998-08-05 1998-08-05 Appareil de tete de soudage

Publications (2)

Publication Number Publication Date
CA2242273A1 CA2242273A1 (fr) 2000-02-05
CA2242273C true CA2242273C (fr) 2008-08-26

Family

ID=29409584

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2242273 Expired - Lifetime CA2242273C (fr) 1998-08-05 1998-08-05 Appareil de tete de soudage

Country Status (1)

Country Link
CA (1) CA2242273C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12502725B2 (en) 2016-12-28 2025-12-23 Illinois Tool Works Inc. Nozzle and gas diffuser assemblies for welding torches

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0418899D0 (en) 2004-08-24 2004-09-29 Saipem Spa Welding torch
US10675699B2 (en) 2015-12-10 2020-06-09 Illinois Tool Works Inc. Systems, methods, and apparatus to preheat welding wire
US10710189B2 (en) 2017-01-31 2020-07-14 Illinois Tool Works Inc. Tip-retention device for use with a welding system
US10882133B2 (en) 2017-01-31 2021-01-05 Illinois Tool Works Inc. Tip-retention device for use with a welding system
US11938573B2 (en) 2017-04-19 2024-03-26 Illlinois Tool Works Inc. Welding systems for cooling welding contact tips
CA3066666C (fr) 2017-06-09 2024-10-01 Illinois Tool Works Inc. Pointes de contact dotees de filets et d'une tete pour permettre le devissage ou filets comprenant des fentes longitudinales destinees a un ecoulement de gaz; chalumeau de soudagedote de pointes de contact
CA3066677C (fr) 2017-06-09 2023-04-04 Illinois Tool Works Inc. Ensemble de soudage pour un chalumeau de soudage, avec deux pointes de contact et un corps de refroidissement pour refroidir et conduire un courant
US11524354B2 (en) 2017-06-09 2022-12-13 Illinois Tool Works Inc. Systems, methods, and apparatus to control weld current in a preheating system
US12583048B2 (en) 2019-03-29 2026-03-24 Illinois Tool Works Inc. Methods and apparatus to convert welding-type power to welding-type power and resistive preheating power
CN113510343A (zh) * 2021-07-23 2021-10-19 青岛中车四方轨道车辆有限公司 带温度显示的熔化极气体保护焊焊枪

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12502725B2 (en) 2016-12-28 2025-12-23 Illinois Tool Works Inc. Nozzle and gas diffuser assemblies for welding torches

Also Published As

Publication number Publication date
CA2242273A1 (fr) 2000-02-05

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Effective date: 20180806