TREA

characterised by the shielding of the welding zone against influence of the surrounding atmosphere

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  • CPC
  • B23K13/06
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B23Machine tools B23KSOLDERING OR UNSOLDERING WELDING CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY B23K13/00Welding by high-frequency current heating

Current Industry

B23K13/06characterised by the shielding of the welding zone against influence of the surrounding atmosphere
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Clad welded pipe or tube and method of producing same
    • Patent number 11,484,927
    • Issue date Nov 1, 2022
    • JFE Steel Corporation
    • Takatoshi Okabe
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Electric resistance welded clad steel pipe or tube and method of pr...
    • Patent number 11,079,045
    • Issue date Aug 3, 2021
    • JFE Steel Corporation
    • Shinsuke Ide
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method of monitoring manufacturing status of electric resistance we...
    • Patent number 10,744,589
    • Issue date Aug 18, 2020
    • JFE Steel Corporation
    • Toshifumi Kodama
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chamber-less thermal joining system
    • Patent number 9,511,437
    • Issue date Dec 6, 2016
    • General Electric Company
    • Kurt Allen Rakozy
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method of production of electric resistance welded steel pipe and h...
    • Patent number 9,050,681
    • Issue date Jun 9, 2015
    • Nippon Steel & Sumitomo Metal Corporation
    • Hideki Hamatani
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method of induction weld forming with shear displacement step
    • Patent number 7,348,523
    • Issue date Mar 25, 2008
    • Noetic Engineering Inc.
    • Maurice William Slack
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method of forming seamed metal tube
    • Patent number 6,018,859
    • Issue date Feb 1, 2000
    • The IDOD Trust
    • John J. Borzym
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method of welding a heating element to a vessel for forming a heati...
    • Patent number 5,994,680
    • Issue date Nov 30, 1999
    • Chiaphua Industries Limited
    • John Duncan McNair
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method of forming seamed metal tube
    • Patent number 5,915,421
    • Issue date Jun 29, 1999
    • The IDOD Trust
    • John J. Borzym
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method of forming seamed metal tube
    • Patent number 5,732,874
    • Issue date Mar 31, 1998
    • The IDOD Trust
    • John J. Borzym
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Inert atmosphere control for induction heated pressure welding system
    • Patent number 4,687,892
    • Issue date Aug 18, 1987
    • FMC Corporation
    • Charles A. Brolin
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method of producing multiple-wall, composite tubular structures
    • Patent number 4,449,281
    • Issue date May 22, 1984
    • Kawasaki Jukogyo Kabushiki Kaisha
    • Toshio Yoshida
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method and apparatus for cladding a metal rod with another metal
    • Patent number 4,227,061
    • Issue date Oct 7, 1980
    • Copperweld Corporation
    • Lee R. Westfall
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3412226
    • Patent number 3,412,226
    • Issue date Nov 19, 1968
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3031554
    • Patent number 3,031,554
    • Issue date Apr 24, 1962
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3007022
    • Patent number 3,007,022
    • Issue date Oct 31, 1961
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2966571
    • Patent number 2,966,571
    • Issue date Dec 27, 1960
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2919335
    • Patent number 2,919,335
    • Issue date Dec 29, 1959
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2912551
    • Patent number 2,912,551
    • Issue date Nov 10, 1959
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2767290
    • Patent number 2,767,290
    • Issue date Oct 16, 1956
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2649527
    • Patent number 2,649,527
    • Issue date Aug 18, 1953
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2542393
    • Patent number 2,542,393
    • Issue date Feb 20, 1951
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2539246
    • Patent number 2,539,246
    • Issue date Jan 23, 1951
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2279854
    • Patent number 2,279,854
    • Issue date Apr 14, 1942
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents