BR112012005771A2 - aparelho de soldagem de tubo soldado por resistência elétrica - Google Patents

aparelho de soldagem de tubo soldado por resistência elétrica

Info

Publication number
BR112012005771A2
BR112012005771A2 BR112012005771A BR112012005771A BR112012005771A2 BR 112012005771 A2 BR112012005771 A2 BR 112012005771A2 BR 112012005771 A BR112012005771 A BR 112012005771A BR 112012005771 A BR112012005771 A BR 112012005771A BR 112012005771 A2 BR112012005771 A2 BR 112012005771A2
Authority
BR
Brazil
Prior art keywords
electrical resistance
welding apparatus
welded pipe
pipe welding
resistance welded
Prior art date
Application number
BR112012005771A
Other languages
English (en)
Other versions
BR112012005771B1 (pt
Inventor
Yoshiaki Hirota
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of BR112012005771A2 publication Critical patent/BR112012005771A2/pt
Publication of BR112012005771B1 publication Critical patent/BR112012005771B1/pt

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
    • B23K13/00—Welding by high-frequency current heating
    • B23K13/08—Electric supply or control circuits therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/08—Making tubes with welded or soldered seams
    • 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
    • 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
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Induction Heating (AREA)
BR112012005771A 2009-09-16 2010-09-16 aparelho de soldagem de tubo soldado por resistência elétrica BR112012005771B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009214885 2009-09-16
JP2009214887 2009-09-16
PCT/JP2010/066014 WO2011034119A1 (ja) 2009-09-16 2010-09-16 電縫管溶接装置

Publications (2)

Publication Number Publication Date
BR112012005771A2 true BR112012005771A2 (pt) 2016-02-16
BR112012005771B1 BR112012005771B1 (pt) 2020-02-04

Family

ID=43758720

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012005771A BR112012005771B1 (pt) 2009-09-16 2010-09-16 aparelho de soldagem de tubo soldado por resistência elétrica

Country Status (9)

Country Link
US (1) US10307808B2 (pt)
EP (1) EP2478989A4 (pt)
JP (2) JP4943544B2 (pt)
KR (1) KR101363761B1 (pt)
CN (1) CN102548704B (pt)
BR (1) BR112012005771B1 (pt)
IN (1) IN2012DN02220A (pt)
RU (1) RU2503527C2 (pt)
WO (1) WO2011034119A1 (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5966756B2 (ja) * 2012-08-16 2016-08-10 新日鐵住金株式会社 誘導加熱装置
EP2886238B1 (en) * 2012-08-17 2019-07-17 Nippon Steel Corporation Welding device for electric resistance welded pipe
US10160058B2 (en) 2012-08-17 2018-12-25 Nippon Steel & Sumitomo Metal Corporation Electric resistance welded pipe welding apparatus
CN106041288A (zh) * 2016-07-26 2016-10-26 江苏薪泽奇机械股份有限公司 一种金属包覆线材高频感应焊接机构
RU171029U1 (ru) * 2016-12-08 2017-05-17 Общество с ограниченной ответственностью "Волжанин" Устройство для термической контактной сварки труб из полимерных материалов
WO2018117039A1 (ja) 2016-12-22 2018-06-28 新日鐵住金株式会社 電縫管溶接装置及び電縫管溶接方法
CZ2017763A3 (cs) * 2017-11-29 2019-04-24 Hst Technologic S.R.O. Způsob výroby svařovaných tenkostěnných trubek z tabulového plechu
JP6825549B2 (ja) * 2017-12-27 2021-02-03 住友電装株式会社 シールド導電路及びシールドパイプ
JP7087653B2 (ja) * 2018-05-11 2022-06-21 日本製鉄株式会社 Ｃｒ含有電縫鋼管及びその製造方法
KR102179070B1 (ko) * 2019-04-10 2020-11-16 서울대학교 산학협력단 줄열 직접 가열을 이용한 전도성 섬유 복합재의 선택적 가열 경화 방법 및 이를 위한 장치
CN111822837B (zh) * 2020-06-30 2022-02-18 南京三乐集团有限公司 一种高频焊接用两体式单匝电极
CN111730170B (zh) * 2020-07-01 2022-08-23 河南省锅炉压力容器安全检测研究院 压力管道内壁精准焊接设备
CN111843309A (zh) * 2020-07-30 2020-10-30 南通天缘自动车有限公司 一种车用减震器合金管中管焊接装置
CN112453616A (zh) * 2020-11-25 2021-03-09 哈尔滨工业大学（深圳） 一种高频聚焦感应焊接装置
CN113399809B (zh) * 2021-07-03 2022-09-23 天津金键航天设备有限公司 一种异种金属复合管的制备工艺、设备及异种金属复合管
CN114406534B (zh) * 2022-01-20 2022-11-04 燕山大学 厚壁管道焊缝多级加热装置及加热方法
CN115213579A (zh) * 2022-06-22 2022-10-21 首钢集团有限公司 一种镀层钢板焊点表面凸点的控制方法及装置
CN116921492B (zh) * 2023-09-19 2024-02-02 成都先进金属材料产业技术研究院股份有限公司 一种厚壁钛合金管材的制备方法

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KR101447793B1 (ko) 2010-03-23 2014-10-06 신닛테츠스미킨 카부시키카이샤 고주파 저항 용접 및 유도 가열 용접의 조업 관리 장치, 조업 관리 방법 및 조업 관리 프로그램

Also Published As

Publication number Publication date
US20120168408A1 (en) 2012-07-05
CN102548704A (zh) 2012-07-04
IN2012DN02220A (pt) 2015-08-21
JP5234154B2 (ja) 2013-07-10
CN102548704B (zh) 2015-01-28
JPWO2011034119A1 (ja) 2013-02-14
WO2011034119A1 (ja) 2011-03-24
JP4943544B2 (ja) 2012-05-30
KR20120041798A (ko) 2012-05-02
RU2503527C2 (ru) 2014-01-10
EP2478989A4 (en) 2017-06-21
EP2478989A1 (en) 2012-07-25
BR112012005771B1 (pt) 2020-02-04
US10307808B2 (en) 2019-06-04
JP2012016749A (ja) 2012-01-26
KR101363761B1 (ko) 2014-02-14
RU2012110053A (ru) 2013-10-27

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: NIPPON STEEL AND SUMITOMO METAL CORPORATION (JP)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B25D Requested change of name of applicant approved

Owner name: NIPPON STEEL CORPORATION (JP)

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 16/09/2010, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 11A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2640 DE 10-08-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.