WO2010062146A3 - 가스 아크용접기 및 아크절단기 - Google Patents

가스 아크용접기 및 아크절단기 Download PDF

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Publication number
WO2010062146A3
WO2010062146A3 PCT/KR2009/007062 KR2009007062W WO2010062146A3 WO 2010062146 A3 WO2010062146 A3 WO 2010062146A3 KR 2009007062 W KR2009007062 W KR 2009007062W WO 2010062146 A3 WO2010062146 A3 WO 2010062146A3
Authority
WO
WIPO (PCT)
Prior art keywords
arc
gas
machine
transformer
hole
Prior art date
Application number
PCT/KR2009/007062
Other languages
English (en)
French (fr)
Other versions
WO2010062146A2 (ko
Inventor
김순기
안정노
김진웅
김진형
안은지
안종성
Original Assignee
주식회사 구성전기
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 주식회사 구성전기 filed Critical 주식회사 구성전기
Publication of WO2010062146A2 publication Critical patent/WO2010062146A2/ko
Publication of WO2010062146A3 publication Critical patent/WO2010062146A3/ko

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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
    • 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
    • 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
    • B23K9/013—Arc cutting, gouging, scarfing or desurfacing
    • 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

Landscapes

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

Abstract

본 발명은 가스 아크용접기 및 아크절단기에 관한 것으로써, 특히 변압기에 권선되는 코일 내부에 내부 홀(Hole)을 형성하고 차가운 가스를 이송시킴으로써 변압기의 냉각효과를 높이고, 변압기를 통해 소정 온도 상승한 가스나 압축공기를 사용함으로써 용접효율을 크게 향상시킨 가스 아크용접기 및 아크절단기에 관한 것이다. 본 발명의 구성은, 변압기와 연결된 용접 또는 절단부에서 아크를 발생시켜 대상 물체를 용접하거나 절단하고, 용접 또는 절단 시에 가스나 압축공기를 함께 사용하는 가스 아크용접기 및 아크절단기에 있어서, 상기 변압기에 권선되는 코일에는 내부홀이 형성되며 상기 내부 홀에는 가스 또는 압축공기가 유입되어 이송되는 것을 특징으로 한다.
PCT/KR2009/007062 2008-11-28 2009-11-27 가스 아크용접기 및 아크절단기 WO2010062146A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020080119438A KR100922181B1 (ko) 2008-11-28 2008-11-28 이산화탄소 아크 용접기
KR10-2008-0119438 2008-11-28

Publications (2)

Publication Number Publication Date
WO2010062146A2 WO2010062146A2 (ko) 2010-06-03
WO2010062146A3 true WO2010062146A3 (ko) 2010-09-23

Family

ID=41561997

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/007062 WO2010062146A2 (ko) 2008-11-28 2009-11-27 가스 아크용접기 및 아크절단기

Country Status (2)

Country Link
KR (1) KR100922181B1 (ko)
WO (1) WO2010062146A2 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101564040B1 (ko) * 2013-04-23 2015-10-29 하재성 이산화탄소 아크 용접기
KR101387342B1 (ko) * 2014-02-24 2014-04-21 주식회사 루셈테크놀로지 씨오투 인버터 용접기용 열교환식 냉예열 모듈

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4488135A (en) * 1982-07-29 1984-12-11 Schwartz Charles A Transformer for welding gun
JPH0852569A (ja) * 1994-08-12 1996-02-27 Yashima Denki Co Ltd 交流アーク溶接機
JPH09267174A (ja) * 1996-03-29 1997-10-14 Osaka Gas Co Ltd アーク溶接装置
JP2007105741A (ja) * 2005-10-11 2007-04-26 Matsushita Electric Ind Co Ltd 溶接装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59156581A (ja) 1983-02-25 1984-09-05 Hitachi Ltd 溶接ト−チ

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4488135A (en) * 1982-07-29 1984-12-11 Schwartz Charles A Transformer for welding gun
JPH0852569A (ja) * 1994-08-12 1996-02-27 Yashima Denki Co Ltd 交流アーク溶接機
JPH09267174A (ja) * 1996-03-29 1997-10-14 Osaka Gas Co Ltd アーク溶接装置
JP2007105741A (ja) * 2005-10-11 2007-04-26 Matsushita Electric Ind Co Ltd 溶接装置

Also Published As

Publication number Publication date
WO2010062146A2 (ko) 2010-06-03
KR100922181B1 (ko) 2009-10-19

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