AU587551B2 - Pulsed arc welding - Google Patents

Pulsed arc welding

Info

Publication number
AU587551B2
AU587551B2 AU74001/87A AU7400187A AU587551B2 AU 587551 B2 AU587551 B2 AU 587551B2 AU 74001/87 A AU74001/87 A AU 74001/87A AU 7400187 A AU7400187 A AU 7400187A AU 587551 B2 AU587551 B2 AU 587551B2
Authority
AU
Australia
Prior art keywords
arc welding
pulsed arc
pulsed
welding
arc
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.)
Ceased
Application number
AU74001/87A
Other versions
AU7400187A (en
Inventor
William Kenneth Brougham
Gary Lyn Cheesman
David Michael Leske
Graeme John Ogilvie
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.)
Commonwealth Scientific and Industrial Research Organization CSIRO
Welding Industries of Australia Pty Ltd
Original Assignee
Welding Industries of Australia Pty 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 Welding Industries of Australia Pty Ltd filed Critical Welding Industries of Australia Pty Ltd
Priority to AU74001/87A priority Critical patent/AU587551B2/en
Priority to EP19870304916 priority patent/EP0248654B1/en
Publication of AU7400187A publication Critical patent/AU7400187A/en
Application granted granted Critical
Publication of AU587551B2 publication Critical patent/AU587551B2/en
Anticipated expiration legal-status Critical
Ceased 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
AU74001/87A 1986-06-04 1987-06-02 Pulsed arc welding Ceased AU587551B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU74001/87A AU587551B2 (en) 1986-06-04 1987-06-02 Pulsed arc welding
EP19870304916 EP0248654B1 (en) 1986-06-04 1987-06-03 Pulsed arc welding

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPH6249 1986-06-04
AU74001/87A AU587551B2 (en) 1986-06-04 1987-06-02 Pulsed arc welding

Publications (2)

Publication Number Publication Date
AU7400187A AU7400187A (en) 1987-12-10
AU587551B2 true AU587551B2 (en) 1989-08-17

Family

ID=3756010

Family Applications (1)

Application Number Title Priority Date Filing Date
AU74001/87A Ceased AU587551B2 (en) 1986-06-04 1987-06-02 Pulsed arc welding

Country Status (1)

Country Link
AU (1) AU587551B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU612539B2 (en) * 1989-04-10 1991-07-11 Matsushita Electric Industrial Co., Ltd. A current control circuit for a pulsed arc welding machine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4409465A (en) * 1981-04-24 1983-10-11 Osaka Transformer Co., Ltd. Pulse arc welding method and device in which pulse current and background current have a constant current characteristic
US4438317A (en) * 1980-07-08 1984-03-20 Mitsubishi Denki Kabushiki Kaisha Pulse arc welding machine
US4620082A (en) * 1982-08-31 1986-10-28 Welding Institute Of Canada Pulsed arc welding apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4438317A (en) * 1980-07-08 1984-03-20 Mitsubishi Denki Kabushiki Kaisha Pulse arc welding machine
US4409465A (en) * 1981-04-24 1983-10-11 Osaka Transformer Co., Ltd. Pulse arc welding method and device in which pulse current and background current have a constant current characteristic
US4620082A (en) * 1982-08-31 1986-10-28 Welding Institute Of Canada Pulsed arc welding apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU612539B2 (en) * 1989-04-10 1991-07-11 Matsushita Electric Industrial Co., Ltd. A current control circuit for a pulsed arc welding machine

Also Published As

Publication number Publication date
AU7400187A (en) 1987-12-10

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired