Purge gas rings, i.e. devices for supplying or evacuating shielding gas inside of hollow or tubular articles

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    SYSTEM AND METHODS OF SMART WELDING OPERATIONS

    • Publication number 20240399483
    • Publication date Dec 5, 2024
    • ROTORWELD, LLC
    • John Bohmer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Mounting attachment, use and method of manufacture

    • Publication number 20220266374
    • Publication date Aug 25, 2022
    • Orbitalservice GmbH
    • Dirk KUNZE
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    METHOD FOR PIPE PURGING

    • Publication number 20220234130
    • Publication date Jul 28, 2022
    • Airgas, Inc.
    • Scott LAYMON
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    APPARATUS FOR PIPE PURGING

    • Publication number 20220234131
    • Publication date Jul 28, 2022
    • Airgas, Inc.
    • Scott LAYMON
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ORBITAL WELDING DEVICE WITH SIMPLER HANDLING OF THE MEASUREMENT OF...

    • Publication number 20210387277
    • Publication date Dec 16, 2021
    • Illinois Tool Works Inc.
    • Markus Tamm
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    System and Methods of Smart Welding Operations

    • Publication number 20210260683
    • Publication date Aug 26, 2021
    • ROTORWELD, LLC
    • John Bohmer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    REUSABLE, GAS PERMEABLE PURGE SYSTEM FOR WELDING APPLICATIONS

    • Publication number 20200398366
    • Publication date Dec 24, 2020
    • ADVANCED F.M.E. PRODUCTS, INC.
    • Thomas J. Nolfi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    WELDING POWER SYSTEM WITH INTEGRATED PURGE GAS CONTROL

    • Publication number 20190176260
    • Publication date Jun 13, 2019
    • Illinois Tool Works Inc.
    • Mark Steven Kadlec
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DATA ACQUISITION USING A PURGE PLUG

    • Publication number 20190091810
    • Publication date Mar 28, 2019
    • Illinois Tool Works Inc.
    • Christopher J. Nelli
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Welding Purge Dam With Apertured Purge Plates

    • Publication number 20180154474
    • Publication date Jun 7, 2018
    • Michael Hacikyan
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    WELDING POSITIONING TOOL WITH INTERNAL GAS PORTS

    • Publication number 20180111233
    • Publication date Apr 26, 2018
    • The Boeing Company
    • Shawn M. Arnett
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Gas Diffusing Water Degradable Welding Purge Dam

    • Publication number 20170225258
    • Publication date Aug 10, 2017
    • Michael Hacikyan
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    PURGE DAM AND METHOD OF USE

    • Publication number 20170173723
    • Publication date Jun 22, 2017
    • Coke Evans
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    UNDERWATER CONNECTION OPERATIONS

    • Publication number 20160279727
    • Publication date Sep 29, 2016
    • STATOIL PETROLEUM AS
    • Kjell Edvard APELAND
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    PURGE DAM AND METHOD OF USE

    • Publication number 20160074955
    • Publication date Mar 17, 2016
    • Coke Evans
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    PURGE CAN FOR PURGING PIPE

    • Publication number 20150174683
    • Publication date Jun 25, 2015
    • John Daniel Archibald
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DATA ACQUISITION USING A PURGE PLUG

    • Publication number 20140333063
    • Publication date Nov 13, 2014
    • Christopher J. Nelli
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Inflatable Purge Dam Apparatus With Diffuser

    • Publication number 20140326779
    • Publication date Nov 6, 2014
    • Michael Hacikyan
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    FORMING BODY FOR SEALING AN OBJECT TO BE WELDED, MORE PARTICULARLY...

    • Publication number 20140246482
    • Publication date Sep 4, 2014
    • Hitachi Power Europe GmbH
    • Michael Buschmann
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Field-Customizable Inflatable Purge Dam Apparatus

    • Publication number 20140117068
    • Publication date May 1, 2014
    • Michael Hacikyan
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Inflatable Purge Dam Apparatus

    • Publication number 20130284297
    • Publication date Oct 31, 2013
    • AQUASOL CORPORATION
    • Michael Hacikyan
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    METHODS FOR WELD PURGING

    • Publication number 20130068730
    • Publication date Mar 21, 2013
    • Glen Graydon
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Method for Reduced Cycle Times In Multi-Pass Welding While Providin...

    • Publication number 20120152905
    • Publication date Jun 21, 2012
    • AIR LIQUIDE INDUSTRIAL US LP
    • Tharron Scott Laymon
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DEVICE FOR BLOCKING-OFF PART OF THE INTERIOR OF A PIPE

    • Publication number 20120125600
    • Publication date May 24, 2012
    • Martyn James Smith
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    PIPE WELDING PURGE GAS CONTROLLER

    • Publication number 20110127238
    • Publication date Jun 2, 2011
    • KINETIC SYSTEMS, INC.
    • William Stewart Johnson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    PRESERVING APPARATUS FOR WELDED JOINT PORTION AND PRESERVING METHOD...

    • Publication number 20090166338
    • Publication date Jul 2, 2009
    • IHI Corporation
    • Seiichi Sato
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Welding tape and related taping method

    • Publication number 20060068142
    • Publication date Mar 30, 2006
    • Michael Hacikyan
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    PURGE GAS WELDING RING

    • Publication number 20030127493
    • Publication date Jul 10, 2003
    • David Ciriza
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Jig for welding pipe ends

    • Publication number 20020060236
    • Publication date May 23, 2002
    • Werner Jankus
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR