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GB9607354D0 - Electrical welding apparatus - Google Patents

Electrical welding apparatus

Info

Publication number
GB9607354D0
GB9607354D0 GBGB9607354.9A GB9607354A GB9607354D0 GB 9607354 D0 GB9607354 D0 GB 9607354D0 GB 9607354 A GB9607354 A GB 9607354A GB 9607354 D0 GB9607354 D0 GB 9607354D0
Authority
GB
United Kingdom
Prior art keywords
welding apparatus
electrical welding
electrical
welding
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.)
Withdrawn
Application number
GBGB9607354.9A
Other versions
GB2301495A (en
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.)
Countertone Ltd
Original Assignee
Countertone 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 GBGB9507062.9A external-priority patent/GB9507062D0/en
Application filed by Countertone Ltd filed Critical Countertone Ltd
Priority to GB9607354A priority Critical patent/GB2301495A/en
Publication of GB9607354D0 publication Critical patent/GB9607354D0/en
Publication of GB2301495A publication Critical patent/GB2301495A/en
Withdrawn legal-status Critical Current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
    • B23K9/093—Arrangements or circuits for arc welding with pulsed current or voltage characterised by the circuits the frequency of the pulses produced being modulatable
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Arc Welding Control (AREA)
  • Generation Of Surge Voltage And Current (AREA)
GB9607354A 1995-04-05 1996-04-09 Power supply for electrical welding apparatus Withdrawn GB2301495A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9607354A GB2301495A (en) 1995-04-05 1996-04-09 Power supply for electrical welding apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9507062.9A GB9507062D0 (en) 1995-04-05 1995-04-05 High accuracy welding system
GB9607354A GB2301495A (en) 1995-04-05 1996-04-09 Power supply for electrical welding apparatus

Publications (2)

Publication Number Publication Date
GB9607354D0 true GB9607354D0 (en) 1996-06-12
GB2301495A GB2301495A (en) 1996-12-04

Family

ID=26306822

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9607354A Withdrawn GB2301495A (en) 1995-04-05 1996-04-09 Power supply for electrical welding apparatus

Country Status (1)

Country Link
GB (1) GB2301495A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107598355A (en) * 2017-10-31 2018-01-19 天津七所高科技有限公司 Suitable for the IGBT drive circuit of medium-frequency inverting resistance welding machine inverter

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2316244B (en) * 1996-08-10 2000-08-09 Kanda Enterprises Uk Limited Electrical welding apparatus
GB9910536D0 (en) * 1999-05-07 1999-07-07 Glynwed Pipe Systems Ltd Improvements in and relating to power supply

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1565158C3 (en) * 1964-08-17 1975-10-30 Unitek Corp., Monrovia, Calif. (V.St.A.) Circuit arrangement for an electrical resistance capacitor pulse welding device
GB1597870A (en) * 1977-06-03 1981-09-16 Inoue Japax Res Electrical machining power supply apparatus
US4453073A (en) * 1980-12-22 1984-06-05 Crucible Societe Anonyme High frequency welding apparatus
US4521672A (en) * 1981-10-27 1985-06-04 Miller Electric Manufacturing Company Electronic welding apparatus
JPH0724463B2 (en) * 1986-03-07 1995-03-15 株式会社東芝 Power converter
JP2558575B2 (en) * 1992-04-03 1996-11-27 株式会社三社電機製作所 Arc welding machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107598355A (en) * 2017-10-31 2018-01-19 天津七所高科技有限公司 Suitable for the IGBT drive circuit of medium-frequency inverting resistance welding machine inverter

Also Published As

Publication number Publication date
GB2301495A (en) 1996-12-04

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)