JPS58102271U - Shield gas supply device for TIG welding machine - Google Patents

Shield gas supply device for TIG welding machine

Info

Publication number
JPS58102271U
JPS58102271U JP19491681U JP19491681U JPS58102271U JP S58102271 U JPS58102271 U JP S58102271U JP 19491681 U JP19491681 U JP 19491681U JP 19491681 U JP19491681 U JP 19491681U JP S58102271 U JPS58102271 U JP S58102271U
Authority
JP
Japan
Prior art keywords
welding machine
tig welding
supply device
gas supply
gas flow
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.)
Pending
Application number
JP19491681U
Other languages
Japanese (ja)
Inventor
稔 山本
Original Assignee
日立精工株式会社
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 日立精工株式会社 filed Critical 日立精工株式会社
Priority to JP19491681U priority Critical patent/JPS58102271U/en
Publication of JPS58102271U publication Critical patent/JPS58102271U/en
Pending legal-status Critical Current

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  • Arc Welding In General (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はＴＩＧ溶接機のガス系統図、第２図は従来使用
されていたガス出口端子の縦断面図、第３図は本考案の
一実施例におけるガス出口端子の縦断面図、第４図ａ、
　　ｂは本考案の他の実施例におけるガス出口端子の縦
断面図およびそのＡ−Ａ断面図、−第５図ａ、　ｂはス
タート時間と電圧、電流の関係を示す図である。 １・・・ガスボンベ１．２・・・ガス流量調整器、３，
４、・・・ガスホース、５・・・制御装置、６・・・電
磁弁、７・・・ガス入口端子、８・・・ガス出口端子、
１０・・・ＴＩＧ溶接トーチ、１２・・・絞り部材。Fig. 1 is a gas system diagram of a TIG welding machine, Fig. 2 is a longitudinal sectional view of a conventionally used gas outlet terminal, Fig. 3 is a longitudinal sectional view of a gas outlet terminal in an embodiment of the present invention, and Fig. 4 is a longitudinal sectional view of a gas outlet terminal in an embodiment of the present invention. Figure a,
FIG. 5b is a longitudinal sectional view of a gas outlet terminal in another embodiment of the present invention and its AA sectional view; FIGS. 5a and 5b are diagrams showing the relationship between start time, voltage, and current. 1... Gas cylinder 1.2... Gas flow regulator, 3,
4...Gas hose, 5...Control device, 6...Solenoid valve, 7...Gas inlet terminal, 8...Gas outlet terminal,
10... TIG welding torch, 12... Aperture member.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ガスボンベに取付けたガス流量調整器からＴＩＧ溶接ト
ーチに至るシールドガスの流路の途中に電磁弁を備え、
該電磁弁の入口または出口付近に溶接機の必要とする最
大ガス流量を越えないようにガス流量を制限する絞り部
材を設けたことを特徴とするＴＩＧ溶接機のシールドガ
ス供給装置。A solenoid valve is installed in the middle of the shielding gas flow path from the gas flow regulator attached to the gas cylinder to the TIG welding torch.
A shielding gas supply device for a TIG welding machine, characterized in that a throttle member is provided near the inlet or outlet of the electromagnetic valve to limit the gas flow rate so as not to exceed the maximum gas flow rate required by the welding machine.
JP19491681U 1981-12-28 1981-12-28 Shield gas supply device for TIG welding machine Pending JPS58102271U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19491681U JPS58102271U (en) 1981-12-28 1981-12-28 Shield gas supply device for TIG welding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19491681U JPS58102271U (en) 1981-12-28 1981-12-28 Shield gas supply device for TIG welding machine

Publications (1)

Publication Number Publication Date
JPS58102271U true JPS58102271U (en) 1983-07-12

Family

ID=30108212

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19491681U Pending JPS58102271U (en) 1981-12-28 1981-12-28 Shield gas supply device for TIG welding machine

Country Status (1)

Country Link
JP (1) JPS58102271U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012091211A (en) * 2010-10-28 2012-05-17 Daihen Corp Gas flow controller for arc welding

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012091211A (en) * 2010-10-28 2012-05-17 Daihen Corp Gas flow controller for arc welding

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