JPS5440252A - Arc welding machine - Google Patents

Arc welding machine

Info

Publication number
JPS5440252A
JPS5440252A JP10701777A JP10701777A JPS5440252A JP S5440252 A JPS5440252 A JP S5440252A JP 10701777 A JP10701777 A JP 10701777A JP 10701777 A JP10701777 A JP 10701777A JP S5440252 A JPS5440252 A JP S5440252A
Authority
JP
Japan
Prior art keywords
welding
capacitor
filter
power source
welding machine
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
JP10701777A
Other languages
Japanese (ja)
Inventor
Kengo Furuya
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP10701777A priority Critical patent/JPS5440252A/en
Publication of JPS5440252A publication Critical patent/JPS5440252A/en
Pending legal-status Critical Current

Links

Landscapes

  • Arc Welding Control (AREA)

Abstract

PURPOSE: To welding machine, so as to start arc without contacting the electrode for welding with the mother material, by connecting both ends of capacitor of filter with the power source of welding and connecting high both ends of the high voltage generating apparatus with reactor.
CONSTITUTION: Both ends of the capacitor 14 of the filter 11 are connected with the output side of the welding power source 1 through the welding current regulator 2. Another ends of the reactor 12, 13 connected each one end with both ends of the capacitor 14, are connected with the DC input type high voltage generator 15 able to generate severaWten several KV of high voltage. Constant of the filter 11 is selected so as not to destroy the source 1 and the apparatus 2, by the frequency component of voltage generated by the generator 15. By the above mechanism, another power source is unnecessary even when the position of welding machine is separated from working place. Also, difficulty of arc starting by damping of high frequency electric power, is able to dissolve.
COPYRIGHT: (C)1979,JPO&Japio
JP10701777A 1977-09-05 1977-09-05 Arc welding machine Pending JPS5440252A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10701777A JPS5440252A (en) 1977-09-05 1977-09-05 Arc welding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10701777A JPS5440252A (en) 1977-09-05 1977-09-05 Arc welding machine

Publications (1)

Publication Number Publication Date
JPS5440252A true JPS5440252A (en) 1979-03-29

Family

ID=14448389

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10701777A Pending JPS5440252A (en) 1977-09-05 1977-09-05 Arc welding machine

Country Status (1)

Country Link
JP (1) JPS5440252A (en)

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