JPS55136567A - Plasma arc stabilizing equipment - Google Patents

Plasma arc stabilizing equipment

Info

Publication number
JPS55136567A
JPS55136567A JP4409279A JP4409279A JPS55136567A JP S55136567 A JPS55136567 A JP S55136567A JP 4409279 A JP4409279 A JP 4409279A JP 4409279 A JP4409279 A JP 4409279A JP S55136567 A JPS55136567 A JP S55136567A
Authority
JP
Japan
Prior art keywords
reactor
starting
current
stabilizer
nozzle
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
JP4409279A
Other languages
Japanese (ja)
Inventor
Hisashi Yoneyama
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.)
Teisan KK
Teikoku Sanso KK
Original Assignee
Teisan KK
Teikoku Sanso KK
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 Teisan KK, Teikoku Sanso KK filed Critical Teisan KK
Priority to JP4409279A priority Critical patent/JPS55136567A/en
Publication of JPS55136567A publication Critical patent/JPS55136567A/en
Pending legal-status Critical Current

Links

Landscapes

  • Arc Welding Control (AREA)

Abstract

PURPOSE: To make pilot arc starting easy by low current output and stabilize arc by connecting a reactor in series to the resistance of the stabilizer.
CONSTITUTION: A stabilizer 6 is connected between a nozzle 1b and the work 2 and the stabilizer is constituted by a reactor 6a having an arbitrary inductance connected in series to a resistance 4a and further a capacitor 6b connected in parallel with this series circuit. The reactor 6a has the action to suppress the starting current at the pilot arc starting and the action to suppress the ripple of the pilot current. The capacitor 6b has the bypass action for high-frequency current. Hence, at the pilot arc starting, the high-frequency current of a DC TIG power source 3 flows between the electrode 1a and nozzle 1b owing to fluid gas 5, but the rush current at the starting is suppressed by the reactor 6a, by which abnormal arc discharge is prevented and the damaging of the narrow passage of the nozzle 1b prevented.
COPYRIGHT: (C)1980,JPO&Japio
JP4409279A 1979-04-11 1979-04-11 Plasma arc stabilizing equipment Pending JPS55136567A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4409279A JPS55136567A (en) 1979-04-11 1979-04-11 Plasma arc stabilizing equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4409279A JPS55136567A (en) 1979-04-11 1979-04-11 Plasma arc stabilizing equipment

Publications (1)

Publication Number Publication Date
JPS55136567A true JPS55136567A (en) 1980-10-24

Family

ID=12681970

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4409279A Pending JPS55136567A (en) 1979-04-11 1979-04-11 Plasma arc stabilizing equipment

Country Status (1)

Country Link
JP (1) JPS55136567A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016093216A1 (en) * 2014-12-08 2016-06-16 大陽日酸株式会社 Welding device and plasma welding method
US10131013B2 (en) 2014-03-19 2018-11-20 Taiyo Nippon Sanso Corporation Non-transferred plasma arc system, conversion adapter kit, and non-transferred plasma arc torch

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10131013B2 (en) 2014-03-19 2018-11-20 Taiyo Nippon Sanso Corporation Non-transferred plasma arc system, conversion adapter kit, and non-transferred plasma arc torch
WO2016093216A1 (en) * 2014-12-08 2016-06-16 大陽日酸株式会社 Welding device and plasma welding method
JP2016107307A (en) * 2014-12-08 2016-06-20 大陽日酸株式会社 Welding equipment and plasma welding method
US10610954B2 (en) 2014-12-08 2020-04-07 Taiyo Nippon Sanso Corporation Welding apparatus and plasma welding method

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