KR910003530B1 - 이음매 용접장치 - Google Patents

이음매 용접장치 Download PDF

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Publication number
KR910003530B1
KR910003530B1 KR1019870007275A KR870007275A KR910003530B1 KR 910003530 B1 KR910003530 B1 KR 910003530B1 KR 1019870007275 A KR1019870007275 A KR 1019870007275A KR 870007275 A KR870007275 A KR 870007275A KR 910003530 B1 KR910003530 B1 KR 910003530B1
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KR
South Korea
Prior art keywords
welding
voltage
conversion circuit
output
circuit
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
KR1019870007275A
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English (en)
Korean (ko)
Other versions
KR880001361A (ko
Inventor
히토시 기와노
미츠히로 하야시
유키오 야마모토
구니카츠 반
Original Assignee
유겐가이샤 네 피 유 기겐
유키오 야마모토
신코 덴기 가부시키가이샤
이노마타 시게오
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=15683304&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR910003530(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 유겐가이샤 네 피 유 기겐, 유키오 야마모토, 신코 덴기 가부시키가이샤, 이노마타 시게오 filed Critical 유겐가이샤 네 피 유 기겐
Publication of KR880001361A publication Critical patent/KR880001361A/ko
Application granted granted Critical
Publication of KR910003530B1 publication Critical patent/KR910003530B1/ko
Expired legal-status Critical Current

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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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/08—Seam welding not restricted to one of the preceding subgroups
    • 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
    • B23K11/256—Monitoring devices using digital means the measured parameter being the inter-electrode electrical resistance
    • 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
    • B23K11/06—Resistance welding; Severing by resistance heating using roller electrodes
    • 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
    • B23K11/06—Resistance welding; Severing by resistance heating using roller electrodes
    • B23K11/061—Resistance welding; Severing by resistance heating using roller electrodes for welding rectilinear seams
    • B23K11/062—Resistance welding; Severing by resistance heating using roller electrodes for welding rectilinear seams for welding longitudinal seams of tubes
    • B23K11/063—Lap welding
    • 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
    • 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
    • B23K11/257—Monitoring devices using digital means the measured parameter being an electrical current
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/04—Tubular or hollow articles
    • B23K2101/12—Vessels
    • B23K2101/125—Cans

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Generation Of Surge Voltage And Current (AREA)
  • Arc Welding Control (AREA)
  • Dc-Dc Converters (AREA)
KR1019870007275A 1986-07-07 1987-07-07 이음매 용접장치 Expired KR910003530B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP61-158968 1986-07-07
JP61158968A JP2599906B2 (ja) 1986-07-07 1986-07-07 シーム溶接用電源装置
JP158968 1986-07-07

Publications (2)

Publication Number Publication Date
KR880001361A KR880001361A (ko) 1988-04-23
KR910003530B1 true KR910003530B1 (ko) 1991-06-04

Family

ID=15683304

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870007275A Expired KR910003530B1 (ko) 1986-07-07 1987-07-07 이음매 용접장치

Country Status (5)

Country Link
US (1) US4868364A (enExample)
EP (1) EP0261328B1 (enExample)
JP (1) JP2599906B2 (enExample)
KR (1) KR910003530B1 (enExample)
DE (1) DE3777045D1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01295682A (ja) * 1988-05-20 1989-11-29 Fuji Electric Co Ltd トランスの偏磁防止回路
US4973815A (en) * 1989-11-02 1990-11-27 Kabushiki Kaisha Nagoya Dengensha Resistance welder using an inverter
AU1134992A (en) * 1991-03-06 1992-09-10 Elpatronic A.G. Process for resistance welding arrangement for carrying out the process
CH682889A5 (de) * 1991-03-06 1993-12-15 Elpatronic Ag Verfahren zum Widerstandsschweissen und Anordnung zur Durchführung des Verfahrens.
US5925264A (en) * 1997-04-15 1999-07-20 Ball Corporation Method and apparatus for detecting surface contamination in a weld area
US6043448A (en) * 1997-05-21 2000-03-28 Yokoya; Kazuhiko Method of welding cylindrical bodies
DE19923172C2 (de) 1999-05-20 2001-12-06 Erdogan Karakas Verfahren zum Widerstandsschweißen
DE19915121C2 (de) * 1999-04-01 2001-10-11 Erdogan Karakas Verfahren und Vorrichtung zum Widerstandsschweißen
DE50004568D1 (de) 1999-04-01 2004-01-08 Erdogan Karakas Verfahren und vorrichtung zum widerstandsschweissen
KR20010058301A (ko) * 1999-12-27 2001-07-05 이구택 침입결함 방지 고주파 용접 방법 및 장치
JP2001204177A (ja) * 2000-01-18 2001-07-27 Miyachi Technos Corp 金属部材接合用又はリフローハンダ付用の交流波形インバータ式電源装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES343438A1 (es) * 1966-07-26 1969-11-01 Continental Can Co Fuente de energia de onda cuadrada de alta corriente.
US4447699A (en) * 1980-07-30 1984-05-08 American Can Company Closed loop control of continuous seam resistance heated forge welding cylinders
JPS5756173A (en) * 1980-09-19 1982-04-03 Daiwa Can Co Ltd Electric resistance seaming and welding method of lateral joint of hollow cylindrical body
US4554430A (en) * 1981-05-13 1985-11-19 L. Schuler Gmbh Electrical power source for resistance welding apparatus
JPS6141481U (ja) * 1984-08-10 1986-03-17 三菱電機株式会社 シ−ム溶接装置

Also Published As

Publication number Publication date
US4868364A (en) 1989-09-19
JPS6316880A (ja) 1988-01-23
DE3777045D1 (de) 1992-04-09
EP0261328B1 (en) 1992-03-04
EP0261328A1 (en) 1988-03-30
US4868364B1 (enExample) 1992-11-10
JP2599906B2 (ja) 1997-04-16
KR880001361A (ko) 1988-04-23

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