GB1106687A - Electric arc welding power supply - Google Patents

Electric arc welding power supply

Info

Publication number
GB1106687A
GB1106687A GB1367065A GB1367065A GB1106687A GB 1106687 A GB1106687 A GB 1106687A GB 1367065 A GB1367065 A GB 1367065A GB 1367065 A GB1367065 A GB 1367065A GB 1106687 A GB1106687 A GB 1106687A
Authority
GB
United Kingdom
Prior art keywords
arc welding
power supply
electric arc
welding power
short
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
GB1367065A
Inventor
Peter Boughton
John Anthony Lucey
Tuvia Matani
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.)
BOC Group Ltd
Original Assignee
British Oxigen 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 British Oxigen Ltd filed Critical British Oxigen Ltd
Priority to GB1367065A priority Critical patent/GB1106687A/en
Publication of GB1106687A publication Critical patent/GB1106687A/en
Expired 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
    • B23K9/09—Arrangements or circuits for arc welding with pulsed current or voltage
    • B23K9/091—Arrangements or circuits for arc welding with pulsed current or voltage characterised by the circuits
    • B23K9/092—Arrangements or circuits for arc welding with pulsed current or voltage characterised by the circuits characterised by the shape of the pulses produced

Abstract

1,106,687. Arc welding systems. BRITISH OXYGEN CO. Ltd. 13 June, 1966 [31 March, 1965], No. 13670/65. Heading H2H. A rectified A.C. consummable electrode arc welding system is arranged to provide either an output suitable for spray or short-circuiting metal transfer, or a pulsed output alternating with or superimposed on a steady current. The pulsed output may be provided by a short circuitable impedance, or by taps and transformer winding, a higher voltage tap being switched by a contactor or thyristor. Threephase arrangements are described in the Specification, one of which will supply pulses of 150, 100 or 50 c.p.s. by the selective operation of a switching system.
GB1367065A 1965-03-31 1965-03-31 Electric arc welding power supply Expired GB1106687A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1367065A GB1106687A (en) 1965-03-31 1965-03-31 Electric arc welding power supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1367065A GB1106687A (en) 1965-03-31 1965-03-31 Electric arc welding power supply

Publications (1)

Publication Number Publication Date
GB1106687A true GB1106687A (en) 1968-03-20

Family

ID=10027282

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1367065A Expired GB1106687A (en) 1965-03-31 1965-03-31 Electric arc welding power supply

Country Status (1)

Country Link
GB (1) GB1106687A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2171267A (en) * 1985-02-15 1986-08-20 Gen Electric Plc Welding power supply

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2171267A (en) * 1985-02-15 1986-08-20 Gen Electric Plc Welding power supply

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