GB2064891B - Thyristor converter circuit for welding apparatus - Google Patents

Thyristor converter circuit for welding apparatus

Info

Publication number
GB2064891B
GB2064891B GB7940103A GB7940103A GB2064891B GB 2064891 B GB2064891 B GB 2064891B GB 7940103 A GB7940103 A GB 7940103A GB 7940103 A GB7940103 A GB 7940103A GB 2064891 B GB2064891 B GB 2064891B
Authority
GB
United Kingdom
Prior art keywords
converter circuit
welding apparatus
thyristor converter
thyristor
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.)
Expired
Application number
GB7940103A
Other versions
GB2064891A (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB7940103A priority Critical patent/GB2064891B/en
Publication of GB2064891A publication Critical patent/GB2064891A/en
Application granted granted Critical
Publication of GB2064891B publication Critical patent/GB2064891B/en
Expired 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
    • H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/145—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M7/155—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M7/162—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only in a bridge configuration
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)
GB7940103A 1979-11-20 1979-11-20 Thyristor converter circuit for welding apparatus Expired GB2064891B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7940103A GB2064891B (en) 1979-11-20 1979-11-20 Thyristor converter circuit for welding apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7940103A GB2064891B (en) 1979-11-20 1979-11-20 Thyristor converter circuit for welding apparatus

Publications (2)

Publication Number Publication Date
GB2064891A GB2064891A (en) 1981-06-17
GB2064891B true GB2064891B (en) 1983-06-22

Family

ID=10509312

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7940103A Expired GB2064891B (en) 1979-11-20 1979-11-20 Thyristor converter circuit for welding apparatus

Country Status (1)

Country Link
GB (1) GB2064891B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE438109B (en) * 1983-11-28 1985-04-01 Esab Ab STROMKELLA FOR LIGHT REAR WELDING
EP0820832B1 (en) * 1993-10-18 2000-04-26 Denyo Kabushiki Kaisha Engine driven arc welder
GB2301240A (en) * 1995-05-25 1996-11-27 Smiths Industries Plc Rectifier circuit
USD939797S1 (en) * 2019-09-03 2021-12-28 Samsung Electronics Co., Ltd. Cleaner
USD939796S1 (en) * 2019-09-03 2021-12-28 Samsung Electronics Co., Ltd. Cleaner
USD939798S1 (en) * 2019-09-03 2021-12-28 Samsung Electronics Co., Ltd. Cleaner
USD942721S1 (en) * 2019-09-03 2022-02-01 Samsung Electronics Co., Ltd. Cleaner
USD939799S1 (en) * 2020-12-15 2021-12-28 Samsung Electronics Co., Ltd. Body for cleaner

Also Published As

Publication number Publication date
GB2064891A (en) 1981-06-17

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Legal Events

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