JPS5536009A - Nozzle for carbonic acid gas shielded arc welding - Google Patents

Nozzle for carbonic acid gas shielded arc welding

Info

Publication number
JPS5536009A
JPS5536009A JP10793978A JP10793978A JPS5536009A JP S5536009 A JPS5536009 A JP S5536009A JP 10793978 A JP10793978 A JP 10793978A JP 10793978 A JP10793978 A JP 10793978A JP S5536009 A JPS5536009 A JP S5536009A
Authority
JP
Japan
Prior art keywords
acid gas
air
carbonic acid
nozzle
gas zone
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
JP10793978A
Other languages
Japanese (ja)
Other versions
JPS5714272B2 (en
Inventor
Akio Koga
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.)
YAMAGUCHIKEN
Original Assignee
YAMAGUCHIKEN
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 YAMAGUCHIKEN filed Critical YAMAGUCHIKEN
Priority to JP10793978A priority Critical patent/JPS5536009A/en
Publication of JPS5536009A publication Critical patent/JPS5536009A/en
Publication of JPS5714272B2 publication Critical patent/JPS5714272B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Arc Welding In General (AREA)

Abstract

PURPOSE: To obtain a nozzle enables to work under strong wind without increasing carbonic acid gas consumption quantity by surrounding a carbonlc acid gas zone with an air current curtain and preventing the outside air from its intrusion.
CONSTITUTION: Compressed air is sent in a compressed air delivery line 10 from the tangential direction through a brust pipe 12, rotates in a spiral from inside the delivery line 10, blows out slantly outward from a terminal outlet 15, and surrounds a carbonic acid gas zone 18 contained an arc, electrode wire 4, molten metal and the like in one unit with its air current curtain. And the air current film is guided outward along the surface of a welding base material 19 to disperse, however, since the air in shortage is relenished with providing an air replenishing line 11, the gas in the carbonic acid gas zone keeps its stabilized conditions.
COPYRIGHT: (C)1980,JPO&Japio
JP10793978A 1978-09-02 1978-09-02 Nozzle for carbonic acid gas shielded arc welding Granted JPS5536009A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10793978A JPS5536009A (en) 1978-09-02 1978-09-02 Nozzle for carbonic acid gas shielded arc welding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10793978A JPS5536009A (en) 1978-09-02 1978-09-02 Nozzle for carbonic acid gas shielded arc welding

Publications (2)

Publication Number Publication Date
JPS5536009A true JPS5536009A (en) 1980-03-13
JPS5714272B2 JPS5714272B2 (en) 1982-03-23

Family

ID=14471872

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10793978A Granted JPS5536009A (en) 1978-09-02 1978-09-02 Nozzle for carbonic acid gas shielded arc welding

Country Status (1)

Country Link
JP (1) JPS5536009A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5141024A (en) * 1974-08-08 1976-04-06 Du Pont
JPS51122127U (en) * 1975-03-31 1976-10-04

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5141024A (en) * 1974-08-08 1976-04-06 Du Pont
JPS51122127U (en) * 1975-03-31 1976-10-04

Also Published As

Publication number Publication date
JPS5714272B2 (en) 1982-03-23

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