GB2263205B - Improvements in or relating to electric welding - Google Patents

Improvements in or relating to electric welding

Info

Publication number
GB2263205B
GB2263205B GB9226583A GB9226583A GB2263205B GB 2263205 B GB2263205 B GB 2263205B GB 9226583 A GB9226583 A GB 9226583A GB 9226583 A GB9226583 A GB 9226583A GB 2263205 B GB2263205 B GB 2263205B
Authority
GB
United Kingdom
Prior art keywords
relating
electric welding
welding
electric
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
GB9226583A
Other versions
GB9226583D0 (en
GB2263205A (en
Inventor
Rudi Drucker
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.)
SUPERTECH ENGINEERING CO Ltd
Original Assignee
SUPERTECH ENGINEERING 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 SUPERTECH ENGINEERING CO Ltd filed Critical SUPERTECH ENGINEERING CO Ltd
Publication of GB9226583D0 publication Critical patent/GB9226583D0/en
Publication of GB2263205A publication Critical patent/GB2263205A/en
Application granted granted Critical
Publication of GB2263205B publication Critical patent/GB2263205B/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
    • B23K9/095—Monitoring or automatic control of welding parameters
    • 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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/24—Electric supply or control circuits therefor
    • B23K11/25—Monitoring devices
    • B23K11/252—Monitoring devices using digital means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Arc Welding In General (AREA)
  • Generation Of Surge Voltage And Current (AREA)
GB9226583A 1992-01-08 1992-12-21 Improvements in or relating to electric welding Expired - Fee Related GB2263205B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929200287A GB9200287D0 (en) 1992-01-08 1992-01-08 Improvements in or relating to electric welding

Publications (3)

Publication Number Publication Date
GB9226583D0 GB9226583D0 (en) 1993-02-17
GB2263205A GB2263205A (en) 1993-07-14
GB2263205B true GB2263205B (en) 1995-06-07

Family

ID=10708244

Family Applications (2)

Application Number Title Priority Date Filing Date
GB929200287A Pending GB9200287D0 (en) 1992-01-08 1992-01-08 Improvements in or relating to electric welding
GB9226583A Expired - Fee Related GB2263205B (en) 1992-01-08 1992-12-21 Improvements in or relating to electric welding

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB929200287A Pending GB9200287D0 (en) 1992-01-08 1992-01-08 Improvements in or relating to electric welding

Country Status (1)

Country Link
GB (2) GB9200287D0 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5072090A (en) * 1989-02-21 1991-12-10 Obara Corporation Inverter type resistance welding machine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5072090A (en) * 1989-02-21 1991-12-10 Obara Corporation Inverter type resistance welding machine

Also Published As

Publication number Publication date
GB9200287D0 (en) 1992-02-26
GB9226583D0 (en) 1993-02-17
GB2263205A (en) 1993-07-14

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Legal Events

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

Effective date: 19961221