JPH0420712B2 - - Google Patents

Info

Publication number
JPH0420712B2
JPH0420712B2 JP8299784A JP8299784A JPH0420712B2 JP H0420712 B2 JPH0420712 B2 JP H0420712B2 JP 8299784 A JP8299784 A JP 8299784A JP 8299784 A JP8299784 A JP 8299784A JP H0420712 B2 JPH0420712 B2 JP H0420712B2
Authority
JP
Japan
Prior art keywords
gas
welding
flexible hose
balloon
inert gas
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
JP8299784A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60227975A (ja
Inventor
Masahiko Nishimuro
Toshiaki Tanaka
Jiro Kakizaki
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.)
Takenaka Komuten Co Ltd
Original Assignee
Takenaka Komuten Co Ltd
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 Takenaka Komuten Co Ltd filed Critical Takenaka Komuten Co Ltd
Priority to JP8299784A priority Critical patent/JPS60227975A/ja
Publication of JPS60227975A publication Critical patent/JPS60227975A/ja
Publication of JPH0420712B2 publication Critical patent/JPH0420712B2/ja
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
    • B23K9/162—Arc welding or cutting making use of shielding gas making use of a stationary fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
JP8299784A 1984-04-26 1984-04-26 溶接用ガスシ−ル装置 Granted JPS60227975A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8299784A JPS60227975A (ja) 1984-04-26 1984-04-26 溶接用ガスシ−ル装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8299784A JPS60227975A (ja) 1984-04-26 1984-04-26 溶接用ガスシ−ル装置

Publications (2)

Publication Number Publication Date
JPS60227975A JPS60227975A (ja) 1985-11-13
JPH0420712B2 true JPH0420712B2 (enrdf_load_stackoverflow) 1992-04-06

Family

ID=13789858

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8299784A Granted JPS60227975A (ja) 1984-04-26 1984-04-26 溶接用ガスシ−ル装置

Country Status (1)

Country Link
JP (1) JPS60227975A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014079772A (ja) * 2012-10-15 2014-05-08 Mitsubishi Heavy Ind Ltd バックシール装置

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3870123D1 (de) * 1987-09-21 1992-05-21 Siemens Ag Verfahren und anordnung zum bilden einer partiellen schutzgasatmosphaere.
US9296060B2 (en) * 2012-11-01 2016-03-29 Michael Hacikyan Field-customizable inflatable purge dam apparatus
US12257656B2 (en) * 2021-01-27 2025-03-25 Airgas, Inc. Method for pipe purging
CN117300306B (zh) * 2023-10-12 2024-08-23 内蒙古工业大学 一种焊接保护系统

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014079772A (ja) * 2012-10-15 2014-05-08 Mitsubishi Heavy Ind Ltd バックシール装置

Also Published As

Publication number Publication date
JPS60227975A (ja) 1985-11-13

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