KR830004937A - 용접 장치 및 방법 - Google Patents

용접 장치 및 방법 Download PDF

Info

Publication number
KR830004937A
KR830004937A KR1019810000626A KR810000626A KR830004937A KR 830004937 A KR830004937 A KR 830004937A KR 1019810000626 A KR1019810000626 A KR 1019810000626A KR 810000626 A KR810000626 A KR 810000626A KR 830004937 A KR830004937 A KR 830004937A
Authority
KR
South Korea
Prior art keywords
edges
tubular body
overlapping
free
heated
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.)
Ceased
Application number
KR1019810000626A
Other languages
English (en)
Korean (ko)
Inventor
엘 거버 호워드
Original Assignee
조셉 에드워드 커윈
더 콘티넨탈 그룹 인코포레이티드
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 조셉 에드워드 커윈, 더 콘티넨탈 그룹 인코포레이티드 filed Critical 조셉 에드워드 커윈
Publication of KR830004937A publication Critical patent/KR830004937A/ko
Ceased 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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • 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
    • B23K13/00—Welding by high-frequency current heating
    • B23K13/01—Welding by high-frequency current heating by induction heating
    • B23K13/02—Seam welding
    • B23K13/025—Seam welding for tubes
    • 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
    • B23K13/00—Welding by high-frequency current heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • General Induction Heating (AREA)
KR1019810000626A 1980-02-25 1981-02-25 용접 장치 및 방법 Ceased KR830004937A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/124,414 US4296293A (en) 1980-02-25 1980-02-25 Progressive welding and forging of overlapped seams in tubular bodies
US124,414 1980-02-25

Publications (1)

Publication Number Publication Date
KR830004937A true KR830004937A (ko) 1983-07-20

Family

ID=22414738

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019810000626A Ceased KR830004937A (ko) 1980-02-25 1981-02-25 용접 장치 및 방법

Country Status (11)

Country Link
US (1) US4296293A (OSRAM)
EP (1) EP0034902A3 (OSRAM)
JP (1) JPS56136284A (OSRAM)
KR (1) KR830004937A (OSRAM)
AU (1) AU6719781A (OSRAM)
BR (1) BR8101125A (OSRAM)
CA (1) CA1157106A (OSRAM)
DK (1) DK81581A (OSRAM)
ES (1) ES8206995A1 (OSRAM)
GR (1) GR74010B (OSRAM)
IL (1) IL62105A0 (OSRAM)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1177419A (en) * 1981-02-11 1984-11-06 Edward P. Spencer Method of producing container bodies and container bodies produced thereby
US5160396A (en) * 1991-02-11 1992-11-03 Engineering & Research Associates, Inc. Low thermal inertia heater
WO2012151385A2 (en) * 2011-05-03 2012-11-08 Inductoheat, Inc. Forging of an annular article with electric induction heating
US10150176B2 (en) 2014-05-28 2018-12-11 Taylor-Winfield Technologies, Inc. Barrel tank seam welder system
US20180001370A1 (en) * 2014-05-28 2018-01-04 Taylor-Winfield Technologies, Inc. Barrel tank seam welder system
CN109175654B (zh) * 2018-10-12 2020-12-29 陕西飞机工业（集团）有限公司 一种锁扣销钉的焊接装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1748551A (en) * 1927-06-11 1930-02-25 Helle Carl Electric pipe-welding apparatus
US2086306A (en) * 1932-09-22 1937-07-06 Frank L Sessions Speed control for progressive electric heating and welding
DE690542C (de) * 1937-04-22 1940-04-27 Otto Achtermann Verfahren zum elektrischen Widerstandsnahtschweissen, insbesondere zum Herstellen von Blechgefaessen
US2465102A (en) * 1943-10-04 1949-03-22 Rca Corp Radio-frequency heating apparatus
GB579717A (en) * 1944-10-18 1946-08-13 Philips Nv Improvements in and relating to high frequency heating arrangements
US2841678A (en) * 1955-03-21 1958-07-01 Ohio Crankshaft Co High-frequency inductor arrangement for continuous seam welding
US3072771A (en) * 1959-04-03 1963-01-08 Revere Copper & Brass Inc Induction welding of tubes
US3270176A (en) * 1964-08-18 1966-08-30 Continental Can Co Impeder device for improving radio-frequency induction welding
US3414697A (en) * 1965-02-25 1968-12-03 American Mach & Foundry Tube welding by induction heating
US3632949A (en) * 1969-08-12 1972-01-04 Newcor Inc Dc can welder
US3591757A (en) * 1970-01-06 1971-07-06 Amf Inc Welding by high frequency current penetration
US3886509A (en) * 1972-11-24 1975-05-27 Siemens Ag Adjustable induction coil for zone melting of semiconductor rods
US3832509A (en) * 1973-05-29 1974-08-27 V Mikhailov Split-type magnetic field concentrator
US4145986A (en) * 1977-06-09 1979-03-27 The Continental Group, Inc. Ring type calibrating cage
US4268736A (en) * 1978-04-13 1981-05-19 American Electric Fusion Co., Inc. Induction welding apparatus for manufacture of tubing
US4197441A (en) * 1978-05-01 1980-04-08 Thermatool Corporation High frequency induction welding with return current paths on surfaces to be heated
US4210477A (en) * 1978-06-30 1980-07-01 American Can Company Tube forming method
JPS55114477A (en) * 1979-02-26 1980-09-03 Nippon Kokan Kk <Nkk> Method and device for production of electric welded tube

Also Published As

Publication number Publication date
JPS56136284A (en) 1981-10-24
EP0034902A3 (en) 1981-11-25
CA1157106A (en) 1983-11-15
BR8101125A (pt) 1981-09-01
IL62105A0 (en) 1981-03-31
DK81581A (da) 1981-08-26
GR74010B (OSRAM) 1984-06-06
ES499741A0 (es) 1982-09-01
EP0034902A2 (en) 1981-09-02
ES8206995A1 (es) 1982-09-01
AU6719781A (en) 1981-09-03
US4296293A (en) 1981-10-20

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19810225

PG1501 Laying open of application
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 19840417

Patent event code: PE09021S01D

PE0601 Decision on rejection of patent

Patent event date: 19840725

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 19840417

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I