GB2393338B - Power supply apparatus - Google Patents

Power supply apparatus

Info

Publication number
GB2393338B
GB2393338B GB0325716A GB0325716A GB2393338B GB 2393338 B GB2393338 B GB 2393338B GB 0325716 A GB0325716 A GB 0325716A GB 0325716 A GB0325716 A GB 0325716A GB 2393338 B GB2393338 B GB 2393338B
Authority
GB
United Kingdom
Prior art keywords
power supply
supply apparatus
power
supply
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
GB0325716A
Other versions
GB2393338A (en
GB0325716D0 (en
Inventor
Masao Katooka
Kenzo Danjo
Takeshi Morimoto
Hideo Ishii
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.)
Sansha Electric Manufacturing Co Ltd
Original Assignee
Sansha Electric Manufacturing 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
Priority claimed from JP2001342343A external-priority patent/JP2003136241A/en
Priority claimed from JP2002243134A external-priority patent/JP2004087560A/en
Application filed by Sansha Electric Manufacturing Co Ltd filed Critical Sansha Electric Manufacturing Co Ltd
Priority claimed from GB0225766A external-priority patent/GB2387045B/en
Publication of GB0325716D0 publication Critical patent/GB0325716D0/en
Publication of GB2393338A publication Critical patent/GB2393338A/en
Application granted granted Critical
Publication of GB2393338B publication Critical patent/GB2393338B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B23K9/10—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
    • B23K9/1062—Power supply characterised by the electric circuit by using digital means with computing means
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Arc Welding Control (AREA)
GB0325716A 2001-11-07 2002-11-05 Power supply apparatus Expired - Fee Related GB2393338B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2001342343A JP2003136241A (en) 2001-11-07 2001-11-07 Power device for welding machine
JP2002243134A JP2004087560A (en) 2002-08-23 2002-08-23 Power supply apparatus
GB0225766A GB2387045B (en) 2001-11-07 2002-11-05 Power supply apparatus

Publications (3)

Publication Number Publication Date
GB0325716D0 GB0325716D0 (en) 2003-12-10
GB2393338A GB2393338A (en) 2004-03-24
GB2393338B true GB2393338B (en) 2004-12-29

Family

ID=31891815

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0325716A Expired - Fee Related GB2393338B (en) 2001-11-07 2002-11-05 Power supply apparatus

Country Status (1)

Country Link
GB (1) GB2393338B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8455794B2 (en) 2009-06-03 2013-06-04 Illinois Tool Works Inc. Welding power supply with digital control of duty cycle

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8546726B2 (en) 2009-06-03 2013-10-01 Illinois Tool Works Inc. Systems and devices for determining weld cable inductance
US8604384B2 (en) 2009-06-18 2013-12-10 Illinois Tool Works Inc. System and methods for efficient provision of arc welding power source
US9584024B2 (en) 2013-06-24 2017-02-28 Illinois Tool Works Inc. Metal working power supply converter system and method
US9539661B2 (en) 2013-06-24 2017-01-10 Illinois Tool Works Inc. Welding power supply extended range system and method
US10486270B2 (en) 2014-04-07 2019-11-26 Illinois Tool Works Inc. System for determining inductance of a power cable
US10682722B2 (en) 2014-12-18 2020-06-16 Illinois Tool Works Inc. Systems and methods for measuring characteristics of a welding cable with a low power transceiver
US10449614B2 (en) 2014-12-18 2019-10-22 Illinois Tool Works Inc. Systems and methods for solid state sensor measurements of welding cables
US10734918B2 (en) 2015-12-28 2020-08-04 Illinois Tool Works Inc. Systems and methods for efficient provision of arc welding power source

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1549399A (en) * 1977-06-13 1979-08-08 Safety Prod Ltd Fastener
US4527690A (en) * 1981-11-28 1985-07-09 Basf Aktiengesellschaft Tape cassette container
EP0198347A2 (en) * 1985-04-13 1986-10-22 Agfa-Gevaert AG Case for holding a magnetic-tape cassette
US5745567A (en) * 1996-11-07 1998-04-28 Ericsson, Inc. Detent assembly for housing cover

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1549399A (en) * 1977-06-13 1979-08-08 Safety Prod Ltd Fastener
US4527690A (en) * 1981-11-28 1985-07-09 Basf Aktiengesellschaft Tape cassette container
EP0198347A2 (en) * 1985-04-13 1986-10-22 Agfa-Gevaert AG Case for holding a magnetic-tape cassette
US5745567A (en) * 1996-11-07 1998-04-28 Ericsson, Inc. Detent assembly for housing cover

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8455794B2 (en) 2009-06-03 2013-06-04 Illinois Tool Works Inc. Welding power supply with digital control of duty cycle

Also Published As

Publication number Publication date
GB2393338A (en) 2004-03-24
GB0325716D0 (en) 2003-12-10

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20161105