AU552002B2 - Power supply for welding - Google Patents

Power supply for welding

Info

Publication number
AU552002B2
AU552002B2 AU70645/81A AU7064581A AU552002B2 AU 552002 B2 AU552002 B2 AU 552002B2 AU 70645/81 A AU70645/81 A AU 70645/81A AU 7064581 A AU7064581 A AU 7064581A AU 552002 B2 AU552002 B2 AU 552002B2
Authority
AU
Australia
Prior art keywords
welding
power supply
supply
power
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 - Fee Related
Application number
AU70645/81A
Other versions
AU7064581A (en
Inventor
Ewart Trevor Osborne
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.)
Unipower International Pty Ltd
Original Assignee
Unipower International 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3753790&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU552002(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Unipower International Pty Ltd filed Critical Unipower International Pty Ltd
Priority to AU70645/81A priority Critical patent/AU552002B2/en
Publication of AU7064581A publication Critical patent/AU7064581A/en
Application granted granted Critical
Publication of AU552002B2 publication Critical patent/AU552002B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/06—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode
    • H02M7/08—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode arranged for operation in parallel
    • 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
    • B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
    • B23K9/1006—Power supply
    • B23K9/1043—Power supply characterised by the electric circuit
    • B23K9/1056—Power supply characterised by the electric circuit by using digital means

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
AU70645/81A 1980-05-13 1980-05-15 Power supply for welding Expired - Fee Related AU552002B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU70645/81A AU552002B2 (en) 1980-05-13 1980-05-15 Power supply for welding

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPE3553 1980-05-13
AU70645/81A AU552002B2 (en) 1980-05-13 1980-05-15 Power supply for welding

Publications (2)

Publication Number Publication Date
AU7064581A AU7064581A (en) 1981-11-19
AU552002B2 true AU552002B2 (en) 1986-05-22

Family

ID=3753790

Family Applications (1)

Application Number Title Priority Date Filing Date
AU70645/81A Expired - Fee Related AU552002B2 (en) 1980-05-13 1980-05-15 Power supply for welding

Country Status (1)

Country Link
AU (1) AU552002B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0243356A4 (en) * 1984-12-21 1988-08-24 Unipower Pty Ltd Regulated chopped dc power supply apparatus.

Also Published As

Publication number Publication date
AU7064581A (en) 1981-11-19

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