DE3578048D1 - Duese zum lichtbogenschweissen unter schutzgas. - Google Patents

Duese zum lichtbogenschweissen unter schutzgas.

Info

Publication number
DE3578048D1
DE3578048D1 DE8585903706T DE3578048T DE3578048D1 DE 3578048 D1 DE3578048 D1 DE 3578048D1 DE 8585903706 T DE8585903706 T DE 8585903706T DE 3578048 T DE3578048 T DE 3578048T DE 3578048 D1 DE3578048 D1 DE 3578048D1
Authority
DE
Germany
Prior art keywords
nozzle
arc welding
protective gas
under protective
welding under
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
DE8585903706T
Other languages
English (en)
Inventor
Shigetomo Matsui
Shigeru Nakayama
Hiroichi Okada
Takashi Sakurai
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.)
Kawasaki Heavy Industries Ltd
Kawasaki Motors Ltd
Original Assignee
Kawasaki Heavy Industries Ltd
Kawasaki Jukogyo KK
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
Priority claimed from JP15384284A external-priority patent/JPS6133780A/ja
Priority claimed from JP3239485A external-priority patent/JPS61193783A/ja
Priority claimed from JP2273685U external-priority patent/JPS61138473U/ja
Priority claimed from JP12788385A external-priority patent/JPS61286075A/ja
Application filed by Kawasaki Heavy Industries Ltd, Kawasaki Jukogyo KK filed Critical Kawasaki Heavy Industries Ltd
Application granted granted Critical
Publication of DE3578048D1 publication Critical patent/DE3578048D1/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
    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/24—Features related to electrodes
    • B23K9/26—Accessories for electrodes, e.g. ignition tips
    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/24—Features related to electrodes
    • B23K9/28—Supporting devices for electrodes
    • B23K9/29—Supporting devices adapted for making use of shielding means
    • B23K9/291—Supporting devices adapted for making use of shielding means the shielding means being a gas
    • 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
DE8585903706T 1984-07-24 1985-07-23 Duese zum lichtbogenschweissen unter schutzgas. Expired - Lifetime DE3578048D1 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP15384284A JPS6133780A (ja) 1984-07-24 1984-07-24 ガスシ−ルドア−ク溶接用ノズル
JP3239485A JPS61193783A (ja) 1985-02-20 1985-02-20 ガスシ−ルドア−ク溶接用ノズル
JP2273685U JPS61138473U (de) 1985-02-20 1985-02-20
JP12788385A JPS61286075A (ja) 1985-06-12 1985-06-12 ガスシ−ルドア−ク溶接用ノズル
PCT/JP1985/000417 WO1986000843A1 (en) 1984-07-24 1985-07-23 Nozzle for gas-shielded arc welding

Publications (1)

Publication Number Publication Date
DE3578048D1 true DE3578048D1 (de) 1990-07-12

Family

ID=27457822

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585903706T Expired - Lifetime DE3578048D1 (de) 1984-07-24 1985-07-23 Duese zum lichtbogenschweissen unter schutzgas.

Country Status (5)

Country Link
US (1) US4672163A (de)
EP (1) EP0190359B1 (de)
DE (1) DE3578048D1 (de)
NO (1) NO170001C (de)
WO (1) WO1986000843A1 (de)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4891489A (en) * 1988-11-03 1990-01-02 Allegheny Ludlum Corporation Shield cup protector apparatus for plasma arc torch
DE3841326A1 (de) * 1988-12-08 1990-06-13 Umbert Schulz Schutzgasduese fuer einen schutzgasschweissbrenner mit einer auf dem stromkontaktrohr vorgesehenen isolierhuelse
US5034593A (en) * 1990-03-23 1991-07-23 W. R. Grace & Co.-Conn. Coated welding cups
US5380980A (en) * 1993-10-25 1995-01-10 Miller Electric Manufacturing Co. Adjustable slip-fit welding nozzle
US5473140A (en) * 1994-03-14 1995-12-05 Miller Electric Mfg. Co. Welding nozzle retaining ring
US6248977B1 (en) 1999-12-03 2001-06-19 Hill-Rom, Inc. Welding torch attachment
US6369357B1 (en) * 2000-02-07 2002-04-09 Weld Aid Products Inc. Implementation system for continuous welding, method, and products for the implementation of the system and/or method
FR2805958B1 (fr) * 2000-03-06 2002-06-28 Air Liquide Torche a plasma equipee d'une coiffe de protection en ceramique
DE60239890D1 (de) * 2001-11-07 2011-06-09 Commw Scient Ind Res Org Berührungsspitze für elektrisches Lichtbogenschweissen unter Verwendung eines Drahtes
US6852950B2 (en) * 2002-08-09 2005-02-08 Illinois Tool Works Inc. Welding gun having a removable nozzle end portion and method for operating same
US7105775B2 (en) * 2002-08-09 2006-09-12 Illinois Tool Works Inc. Welding gun having contact tip and method of operating same
US20080164243A1 (en) * 2005-02-15 2008-07-10 Mitoshi Chigira Gas Nozzle for Arc Welding
SE529053C2 (sv) * 2005-07-08 2007-04-17 Plasma Surgical Invest Ltd Plasmaalstrande anordning, plasmakirurgisk anordning och användning av en plasmakirurgisk anordning
SE529056C2 (sv) * 2005-07-08 2007-04-17 Plasma Surgical Invest Ltd Plasmaalstrande anordning, plasmakirurgisk anordning och användning av en plasmakirurgisk anordning
SE529058C2 (sv) 2005-07-08 2007-04-17 Plasma Surgical Invest Ltd Plasmaalstrande anordning, plasmakirurgisk anordning, användning av en plasmakirurgisk anordning och förfarande för att bilda ett plasma
CA2627348A1 (en) * 2005-10-25 2007-05-03 Nd Industries, Inc. Protective coating and coated welding tip and nozzle assembly
US8097828B2 (en) * 2006-05-11 2012-01-17 Hypertherm, Inc. Dielectric devices for a plasma arc torch
US7928338B2 (en) * 2007-02-02 2011-04-19 Plasma Surgical Investments Ltd. Plasma spraying device and method
US8735766B2 (en) * 2007-08-06 2014-05-27 Plasma Surgical Investments Limited Cathode assembly and method for pulsed plasma generation
US7589473B2 (en) * 2007-08-06 2009-09-15 Plasma Surgical Investments, Ltd. Pulsed plasma device and method for generating pulsed plasma
CN101828432B (zh) * 2007-08-06 2013-11-06 普拉斯马外科投资有限公司 用于生成脉冲等离子体的脉冲等离子体装置和方法
EP2216121A1 (de) * 2009-02-05 2010-08-11 Siemens Aktiengesellschaft Schutzgasrohr und Kontaktrohr einer Vorrichtung zum verbesserten Engspaltschweißen
EP2216120B1 (de) * 2009-02-05 2018-04-18 Siemens Aktiengesellschaft Schutzgasrohr und Kontaktrohr einer Vorrichtung zum verbesserten Engspaltschweißen
US8613742B2 (en) * 2010-01-29 2013-12-24 Plasma Surgical Investments Limited Methods of sealing vessels using plasma
US9089319B2 (en) 2010-07-22 2015-07-28 Plasma Surgical Investments Limited Volumetrically oscillating plasma flows
US9969025B2 (en) 2011-11-18 2018-05-15 Lincoln Global, Inc. System for mounting a tractor unit on a guide track
US9527153B2 (en) 2013-03-14 2016-12-27 Lincoln Global, Inc. Camera and wire feed solution for orbital welder system
US9770775B2 (en) 2013-11-11 2017-09-26 Lincoln Global, Inc. Orbital welding torch systems and methods with lead/lag angle stop
US9731385B2 (en) 2013-11-12 2017-08-15 Lincoln Global, Inc. Orbital welder with wire height adjustment assembly
US9517524B2 (en) 2013-11-12 2016-12-13 Lincoln Global, Inc. Welding wire spool support
TW201536468A (zh) * 2014-03-31 2015-10-01 Shui-Chi Guo Ｃｏ２焊槍氣體噴嘴結構
US10583514B2 (en) 2015-09-18 2020-03-10 Illinois Tool Works Inc. Contact tip rotary lock of a welding torch
US10773332B2 (en) 2015-09-18 2020-09-15 Illinois Tool Works Inc. Contact tip and receiving assembly of a welding torch
US10710189B2 (en) 2017-01-31 2020-07-14 Illinois Tool Works Inc. Tip-retention device for use with a welding system
US10882133B2 (en) 2017-01-31 2021-01-05 Illinois Tool Works Inc. Tip-retention device for use with a welding system
US11103949B2 (en) 2017-04-03 2021-08-31 Illinois Tool Works Inc. Quick connect configurations for welding necks and gas diffusers
US11938573B2 (en) 2017-04-19 2024-03-26 Illlinois Tool Works Inc. Welding systems for cooling welding contact tips
WO2018231758A1 (en) * 2017-06-14 2018-12-20 Illinois Tool Works Inc. Contact tip, gas diffuser, and nozzle for welding torch
US11192202B2 (en) 2018-02-06 2021-12-07 Illinois Tool Works Inc. Gas diffuser assemblies for nozzle assemblies having multiple attachment methods
US11268693B2 (en) 2018-02-06 2022-03-08 Illinois Tool Works Inc. Nozzle assemblies having multiple attachment methods
CA3191050A1 (en) 2020-08-28 2022-03-03 Nikolay Suslov Systems, methods, and devices for generating predominantly radially expanded plasma flow

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR973927A (de) * 1951-02-16
GB634908A (en) * 1946-12-20 1950-03-29 British Thomson Houston Co Ltd Improvements in and relating to welding torches
GB772789A (en) * 1954-05-26 1957-04-17 British Oxygen Co Ltd Improvements in or relating to apparatus for electric arc welding
US2827550A (en) * 1955-08-15 1958-03-18 Smith Corp A O Gas shielded nozzle for arc welding head
DE1852101U (de) * 1962-03-02 1962-05-24 Cloos Kg Carl Wassergekuehlte schweisspistole.
US3536888A (en) * 1968-08-15 1970-10-27 Lawrence A Borneman Splatter-free welding gun
FR2032197A5 (en) * 1969-02-21 1970-11-20 Soudure Autogene Francaise Detachable nozzle holder for a welding - torch employing a gaseous flux and consum-
US3697721A (en) * 1971-01-08 1972-10-10 Air Prod & Chem Pyrolytic graphite nozzles and guide tubes for welding torches
US3832513A (en) * 1973-04-09 1974-08-27 G Klasson Starting and stabilizing apparatus for a gas-tungsten arc welding system
JPS5161454A (ja) * 1974-11-27 1976-05-28 Nippon Steel Corp Kyokaisakijidoaakuyosetsuki
DE2456478C2 (de) * 1974-11-29 1983-07-28 Alexander Binzel GmbH & Co KG, 6305 Buseck Schutzgasschweißbrenner mit einer aufschiebbaren Gasdüse
SU582073A1 (ru) * 1975-10-10 1977-11-30 Ордена Трудового Красного Знамени Институт Проблем Материаловедения Устройство дл дуговой сварки плав щимс электродом с увеличенным вылетом электрода
JPS5260254A (en) * 1975-11-13 1977-05-18 Toyoda Chuo Kenkyusho Kk Consumable electrode type gas shielded arc welding torch
JPS5634677U (de) * 1979-08-25 1981-04-04
JPS57111473A (en) * 1980-12-29 1982-07-10 Fujitsu Ltd Logical-circuit testing device
DE3203789A1 (de) * 1982-02-04 1983-11-03 Lederle Schweiß-und Reparatur-Technik, 8947 Markt Rettenbach Verfahren zur herstellung hochtemperatur-langzeitstrom- und gasduesen fuer schweissanlagen, genannt hls-,bzw. hlg-duesen
DE8321033U1 (de) * 1983-07-21 1983-11-24 Dinse, Wilhelm, 2000 Hamburg Lichtbogen-Schutzgas-Schweißpistole
JPS6092086A (ja) * 1983-10-26 1985-05-23 Kawasaki Heavy Ind Ltd ガスシ−ルドア−ク溶接用ノズル

Also Published As

Publication number Publication date
EP0190359B1 (de) 1990-06-06
EP0190359A1 (de) 1986-08-13
NO170001C (no) 1992-09-02
US4672163A (en) 1987-06-09
NO170001B (no) 1992-05-25
NO855034L (no) 1986-02-13
WO1986000843A1 (en) 1986-02-13
EP0190359A4 (de) 1987-03-30

Similar Documents

Publication Publication Date Title
DE3578048D1 (de) Duese zum lichtbogenschweissen unter schutzgas.
DE68929313D1 (de) Düsenschutz für Plasmalichtbogenschweissbrenner
DK80687D0 (da) Braendehoved til lysbuesvejsning
DE69005635T2 (de) System zum elektrodenschweissen und gas-/lichtbogenschweissen.
DK0584000T3 (da) Beskyttelsesgasser til lysbuesvejsning
FR2604215B1 (fr) Tuyere de propulsion pour turbomoteur a gaz.
DE3560938D1 (en) Torch for plasma-mig welding
JPS56148477A (en) Welding torch
EP0024435A4 (de) Migschweissverfahren.
GB2089019B (en) Gas welding torch
DK226581A (da) Braender til svejsning med beskyttelsesgas
ATE53319T1 (de) Duese zum lichtbogenschweissen unter schutzgas.
JPS56150451A (en) Extending tool for nozzle for flame melting and projecting torch
IT8323459A0 (it) Cannello di saldatura sotto gasprotettivo per la saldatura ad arco.
IT8319901A0 (it) Cannello per la saldatura sotto gas protettivo, specialmente per saldare con elettrodo fondente, con un ugello per il gas protettivo.
KR900009205A (ko) 미그(mig) 용접용 토오치(torch)
DE3580430D1 (de) Vorrichtung zum zufuehren von wurzelschutzgas beim rohrschweissen.
DE9311142U1 (de) Gasdüse für Schutzgas-Handschweißbrenner
EP0046998A3 (en) Welding torch, especially an arc welding torch
GB2083199B (en) An improved gas blow torch
KR850007804U (ko) 가스성화대용 가변노즐
KR860700224A (ko) 가스 시일드 아아크 용접용 노즐
KR900011728U (ko) Co₂가스아크 용접 시스템
AU8630582A (en) Welding torch head
DD137544A5 (de) Schweisspistole zum lichtbogenschweissen unter schutzgas

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee