DE69737687D1 - Verbrauchsmaterial mit angeformter feder für lichtbogen-plasmabrenner, der ein kontaktstartsystem verwendet - Google Patents

Verbrauchsmaterial mit angeformter feder für lichtbogen-plasmabrenner, der ein kontaktstartsystem verwendet

Info

Publication number
DE69737687D1
DE69737687D1 DE69737687T DE69737687T DE69737687D1 DE 69737687 D1 DE69737687 D1 DE 69737687D1 DE 69737687 T DE69737687 T DE 69737687T DE 69737687 T DE69737687 T DE 69737687T DE 69737687 D1 DE69737687 D1 DE 69737687D1
Authority
DE
Germany
Prior art keywords
plasman
contact system
consumable material
arc flash
arranged spring
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 - Lifetime
Application number
DE69737687T
Other languages
English (en)
Other versions
DE69737687T2 (de
Inventor
Zhipeng Lu
Richard W Couch
Brian J Currier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hypertherm Inc
Original Assignee
Hypertherm Inc
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=24920998&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69737687(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hypertherm Inc filed Critical Hypertherm Inc
Publication of DE69737687D1 publication Critical patent/DE69737687D1/de
Application granted granted Critical
Publication of DE69737687T2 publication Critical patent/DE69737687T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/32—Plasma torches using an arc
    • H05H1/34—Details, e.g. electrodes, nozzles
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/32—Plasma torches using an arc
    • H05H1/34—Details, e.g. electrodes, nozzles
    • H05H1/3457—Nozzle protection devices
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/32—Plasma torches using an arc
    • H05H1/34—Details, e.g. electrodes, nozzles
    • H05H1/3468—Vortex generators
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/32—Plasma torches using an arc
    • H05H1/34—Details, e.g. electrodes, nozzles
    • H05H1/3489—Means for contact starting

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Plasma Technology (AREA)
DE69737687T 1996-10-08 1997-09-17 Verbrauchsmaterial mit angeformter feder für lichtbogen-plasmabrenner, der ein kontaktstartsystem verwendet Expired - Lifetime DE69737687T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US727019 1996-10-08
US08/727,019 US5897795A (en) 1996-10-08 1996-10-08 Integral spring consumables for plasma arc torch using blow forward contact starting system
PCT/US1997/016612 WO1998016091A1 (en) 1996-10-08 1997-09-17 Integral spring consumables for plasma arc torch using contact starting system

Publications (2)

Publication Number Publication Date
DE69737687D1 true DE69737687D1 (de) 2007-06-14
DE69737687T2 DE69737687T2 (de) 2008-01-10

Family

ID=24920998

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69737687T Expired - Lifetime DE69737687T2 (de) 1996-10-08 1997-09-17 Verbrauchsmaterial mit angeformter feder für lichtbogen-plasmabrenner, der ein kontaktstartsystem verwendet

Country Status (7)

Country Link
US (1) US5897795A (de)
EP (1) EP0933009B1 (de)
JP (1) JP4435873B2 (de)
AU (1) AU722588B2 (de)
CA (1) CA2268084C (de)
DE (1) DE69737687T2 (de)
WO (1) WO1998016091A1 (de)

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US6703581B2 (en) 2001-02-27 2004-03-09 Thermal Dynamics Corporation Contact start plasma torch
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US6903301B2 (en) * 2001-02-27 2005-06-07 Thermal Dynamics Corporation Contact start plasma arc torch and method of initiating a pilot arc
US6717096B2 (en) 2001-02-27 2004-04-06 Thermal Dynamics Corporation Dual mode plasma arc torch
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US6969819B1 (en) * 2004-05-18 2005-11-29 The Esab Group, Inc. Plasma arc torch
US7161111B2 (en) * 2004-08-18 2007-01-09 Illinois Tool Works Inc. Plasma torch having a quick-connect retaining cup
US7114990B2 (en) 2005-01-25 2006-10-03 Corning Gilbert Incorporated Coaxial cable connector with grounding member
US20070045241A1 (en) * 2005-08-29 2007-03-01 Schneider Joseph C Contact start plasma torch and method of operation
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US9492883B2 (en) 2006-02-17 2016-11-15 Hypertherm, Inc. Electrode for a contact start plasma arc torch and contact start plasma arc torch employing such electrodes
US7737383B2 (en) * 2006-08-25 2010-06-15 Thermal Dynamics Corporation Contoured shield orifice for a plasma arc torch
US8927895B2 (en) * 2007-07-31 2015-01-06 Hypertherm, Inc. Method and apparatus for sensing the length of a lead
US7982159B2 (en) * 2007-09-25 2011-07-19 Kaliburn, Inc. Plasma arc ignition using a unipolar pulse
US8212173B2 (en) * 2008-03-12 2012-07-03 Hypertherm, Inc. Liquid cooled shield for improved piercing performance
US8389887B2 (en) 2008-03-12 2013-03-05 Hypertherm, Inc. Apparatus and method for a liquid cooled shield for improved piercing performance
US9570845B2 (en) 2009-05-22 2017-02-14 Ppc Broadband, Inc. Connector having a continuity member operable in a radial direction
US9017101B2 (en) 2011-03-30 2015-04-28 Ppc Broadband, Inc. Continuity maintaining biasing member
US8287320B2 (en) 2009-05-22 2012-10-16 John Mezzalingua Associates, Inc. Coaxial cable connector having electrical continuity member
US8258423B2 (en) * 2009-08-10 2012-09-04 The Esab Group, Inc. Retract start plasma torch with reversible coolant flow
TWI549386B (zh) 2010-04-13 2016-09-11 康寧吉伯特公司 具有防止進入及改良接地之同軸連接器
US8888526B2 (en) 2010-08-10 2014-11-18 Corning Gilbert, Inc. Coaxial cable connector with radio frequency interference and grounding shield
TWI558022B (zh) 2010-10-27 2016-11-11 康寧吉伯特公司 具有耦合器和固持及釋放機制的推入固定式纜線連接器
US8337229B2 (en) 2010-11-11 2012-12-25 John Mezzalingua Associates, Inc. Connector having a nut-body continuity element and method of use thereof
AU2012223470B2 (en) * 2011-02-28 2015-06-11 Victor Equipment Company Plasma cutting tip with advanced cooling passageways
US8366481B2 (en) 2011-03-30 2013-02-05 John Mezzalingua Associates, Inc. Continuity maintaining biasing member
US9711917B2 (en) 2011-05-26 2017-07-18 Ppc Broadband, Inc. Band spring continuity member for coaxial cable connector
WO2012162431A2 (en) 2011-05-26 2012-11-29 Belden Inc. Coaxial cable connector with conductive seal
US9190744B2 (en) 2011-09-14 2015-11-17 Corning Optical Communications Rf Llc Coaxial cable connector with radio frequency interference and grounding shield
US20130072057A1 (en) 2011-09-15 2013-03-21 Donald Andrew Burris Coaxial cable connector with integral radio frequency interference and grounding shield
US9136654B2 (en) 2012-01-05 2015-09-15 Corning Gilbert, Inc. Quick mount connector for a coaxial cable
US9407016B2 (en) 2012-02-22 2016-08-02 Corning Optical Communications Rf Llc Coaxial cable connector with integral continuity contacting portion
US9287659B2 (en) 2012-10-16 2016-03-15 Corning Optical Communications Rf Llc Coaxial cable connector with integral RFI protection
US9147963B2 (en) 2012-11-29 2015-09-29 Corning Gilbert Inc. Hardline coaxial connector with a locking ferrule
US9153911B2 (en) 2013-02-19 2015-10-06 Corning Gilbert Inc. Coaxial cable continuity connector
US9172154B2 (en) 2013-03-15 2015-10-27 Corning Gilbert Inc. Coaxial cable connector with integral RFI protection
US10290958B2 (en) 2013-04-29 2019-05-14 Corning Optical Communications Rf Llc Coaxial cable connector with integral RFI protection and biasing ring
EP3000154B1 (de) 2013-05-20 2019-05-01 Corning Optical Communications RF LLC Koaxialkabelverbinder mit integralem rfi-schutz
US9548557B2 (en) 2013-06-26 2017-01-17 Corning Optical Communications LLC Connector assemblies and methods of manufacture
US9480139B2 (en) 2013-07-18 2016-10-25 Hypertherm, Inc. Plasma ARC torch electrode with symmetrical plasma gas flow
US10716199B2 (en) 2013-07-25 2020-07-14 Hypertherm, Inc. Devices for gas cooling plasma arc torches and related systems and methods
US9048599B2 (en) 2013-10-28 2015-06-02 Corning Gilbert Inc. Coaxial cable connector having a gripping member with a notch and disposed inside a shell
US9981335B2 (en) 2013-11-13 2018-05-29 Hypertherm, Inc. Consumable cartridge for a plasma arc cutting system
US10456855B2 (en) 2013-11-13 2019-10-29 Hypertherm, Inc. Consumable cartridge for a plasma arc cutting system
US11278983B2 (en) 2013-11-13 2022-03-22 Hypertherm, Inc. Consumable cartridge for a plasma arc cutting system
US11684995B2 (en) 2013-11-13 2023-06-27 Hypertherm, Inc. Cost effective cartridge for a plasma arc torch
US11432393B2 (en) 2013-11-13 2022-08-30 Hypertherm, Inc. Cost effective cartridge for a plasma arc torch
AU2015301727B2 (en) 2014-08-12 2020-05-14 Hypertherm, Inc. Cost effective cartridge for a plasma arc torch
US9548572B2 (en) 2014-11-03 2017-01-17 Corning Optical Communications LLC Coaxial cable connector having a coupler and a post with a contacting portion and a shoulder
US9590287B2 (en) 2015-02-20 2017-03-07 Corning Optical Communications Rf Llc Surge protected coaxial termination
US10033122B2 (en) 2015-02-20 2018-07-24 Corning Optical Communications Rf Llc Cable or conduit connector with jacket retention feature
KR102586885B1 (ko) 2015-08-04 2023-10-06 하이퍼썸, 인크. 액체-냉각식 플라즈마 아크 토치용 카트리지
US10211547B2 (en) 2015-09-03 2019-02-19 Corning Optical Communications Rf Llc Coaxial cable connector
US9525220B1 (en) 2015-11-25 2016-12-20 Corning Optical Communications LLC Coaxial cable connector
US10413991B2 (en) 2015-12-29 2019-09-17 Hypertherm, Inc. Supplying pressurized gas to plasma arc torch consumables and related systems and methods
EP3900087A4 (de) * 2018-12-21 2022-01-26 Ozone 1 Pty Ltd Verbesserungen an plasmareaktoren
US12034264B2 (en) 2021-03-31 2024-07-09 Corning Optical Communications Rf Llc Coaxial cable connector assemblies with outer conductor engagement features and methods for using the same

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US3242305A (en) * 1963-07-03 1966-03-22 Union Carbide Corp Pressure retract arc torch
US3832513A (en) * 1973-04-09 1974-08-27 G Klasson Starting and stabilizing apparatus for a gas-tungsten arc welding system
FR2556549B1 (fr) * 1983-12-07 1986-10-17 Soudure Autogene Francaise Procede d'allumage d'un arc pour torche de soudage ou coupage et torche adaptee a mettre en oeuvre ce procede
FR2562748B1 (fr) * 1984-04-04 1989-06-02 Soudure Autogene Francaise Torche de soudage ou coupage a plasma
FR2574614B1 (fr) * 1984-12-07 1987-01-30 Soudure Autogene Francaise Procede et dispositif de formation d'un arc plasma
US4701590A (en) * 1986-04-17 1987-10-20 Thermal Dynamics Corporation Spring loaded electrode exposure interlock device
US4902871A (en) * 1987-01-30 1990-02-20 Hypertherm, Inc. Apparatus and process for cooling a plasma arc electrode
US4791268A (en) * 1987-01-30 1988-12-13 Hypertherm, Inc. Arc plasma torch and method using contact starting
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FR2650470B1 (de) * 1989-07-28 1992-09-04 Soudure Autogene Francaise
GB8919398D0 (en) * 1989-08-25 1989-10-11 Seal Technology Systems Improvements in and relating to valve stem assembly
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DE4018423A1 (de) * 1990-06-08 1991-12-12 Inst Zavaryavane Plasmatron fuer das brennschneiden von metallen
US5208441A (en) * 1991-04-29 1993-05-04 Century Manufacturing Co. Plasma arc ignition system
US5216221A (en) * 1992-01-17 1993-06-01 Esab Welding Products, Inc. Plasma arc torch power disabling mechanism
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FR2698301B1 (fr) * 1992-11-20 1994-12-23 Soudure Autogene Francaise Torche de coupage plasma.
US5464083A (en) * 1993-08-31 1995-11-07 Reell Precision Manufacturing Corporation Torque limiting spring hinge

Also Published As

Publication number Publication date
JP2001502111A (ja) 2001-02-13
CA2268084C (en) 2002-08-06
CA2268084A1 (en) 1998-04-16
EP0933009B1 (de) 2007-05-02
US5897795A (en) 1999-04-27
AU722588B2 (en) 2000-08-10
EP0933009A1 (de) 1999-08-04
AU4424997A (en) 1998-05-05
WO1998016091A1 (en) 1998-04-16
JP4435873B2 (ja) 2010-03-24
DE69737687T2 (de) 2008-01-10

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