KR100272916B1 - 가공용 토치 - Google Patents

가공용 토치 Download PDF

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Publication number
KR100272916B1
KR100272916B1 KR1019970705325A KR19970705325A KR100272916B1 KR 100272916 B1 KR100272916 B1 KR 100272916B1 KR 1019970705325 A KR1019970705325 A KR 1019970705325A KR 19970705325 A KR19970705325 A KR 19970705325A KR 100272916 B1 KR100272916 B1 KR 100272916B1
Authority
KR
South Korea
Prior art keywords
torch
base
head
passage
valve
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 - Fee Related
Application number
KR1019970705325A
Other languages
English (en)
Korean (ko)
Other versions
KR19980701928A (ko
Inventor
노보루 이이다
도시오 요시미츠
히토시 사토
도시오 야마시타
Original Assignee
안자키 사토루
가부시키가이샤 고마쓰 세이사쿠쇼
와타나베 모토아키
고마츠 산키 가부시키가이샤
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 JP7013901A external-priority patent/JPH08206841A/ja
Priority claimed from JP7151355A external-priority patent/JPH091352A/ja
Application filed by 안자키 사토루, 가부시키가이샤 고마쓰 세이사쿠쇼, 와타나베 모토아키, 고마츠 산키 가부시키가이샤 filed Critical 안자키 사토루
Publication of KR19980701928A publication Critical patent/KR19980701928A/ko
Application granted granted Critical
Publication of KR100272916B1 publication Critical patent/KR100272916B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • B23K10/00—Welding or cutting by means of a plasma
    • 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
    • H05H1/3442—Cathodes with inserted tip
    • 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
    • H05H1/3423—Connecting means, e.g. electrical connecting means or fluid connections
    • 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
    • H05H1/3436—Hollow cathodes with internal coolant flow
    • 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
    • H05H1/3478—Geometrical details

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mechanical Engineering (AREA)
  • Geometry (AREA)
  • Arc Welding In General (AREA)
KR1019970705325A 1995-01-31 1996-01-29 가공용 토치 Expired - Fee Related KR100272916B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP7013901A JPH08206841A (ja) 1995-01-31 1995-01-31 プラズマトーチ
JP95-13901 1995-01-31
JP7151355A JPH091352A (ja) 1995-06-19 1995-06-19 分割トーチ
JP95-151355 1995-06-19

Publications (2)

Publication Number Publication Date
KR19980701928A KR19980701928A (ko) 1998-06-25
KR100272916B1 true KR100272916B1 (ko) 2000-11-15

Family

ID=26349757

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019970705325A Expired - Fee Related KR100272916B1 (ko) 1995-01-31 1996-01-29 가공용 토치

Country Status (7)

Country Link
US (1) US5874707A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0872300A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR100272916B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CN (1) CN1175917A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA2210136A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
TW (1) TW301621B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO1996023620A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT406243B (de) * 1998-01-28 2000-03-27 Inocon Technologie Gmbh Gerät mit einem plasmaerzeuger
FR2774548B1 (fr) * 1998-02-02 2000-03-03 Soudure Autogene Francaise Ensemble tuyere/porte-tuyere pour torche a plasma
US6215090B1 (en) * 1998-03-06 2001-04-10 The Esab Group, Inc. Plasma arc torch
US7429715B2 (en) * 2002-02-26 2008-09-30 Thermal Dynamics Corporation Modular plasma arc torch
MXPA04010281A (es) * 2002-04-19 2005-06-08 Thermal Dynamics Corp Electrodo de soplete de plasma de arco.
US6852944B2 (en) * 2003-04-07 2005-02-08 Thermal Dynamics Corporation Retractable electrode coolant tube
US20080116179A1 (en) * 2003-04-11 2008-05-22 Hypertherm, Inc. Method and apparatus for alignment of components of a plasma arc torch
US6946617B2 (en) * 2003-04-11 2005-09-20 Hypertherm, Inc. Method and apparatus for alignment of components of a plasma arc torch
US6881921B2 (en) * 2003-05-22 2005-04-19 Thermal Dynamics Corporation Torch with rotational start
DE102007014570A1 (de) * 2007-03-23 2008-10-02 Oase Gmbh Druckwasserbehälter
FR2949638B1 (fr) * 2009-09-03 2016-10-28 Air Liquide Bague flottante multifonction pour torche plasma
WO2012118834A1 (en) * 2011-02-28 2012-09-07 Thermal Dynamics Corporation Plasma cutting tip with advanced cooling passageways
FR2980383A1 (fr) * 2011-09-22 2013-03-29 Air Liquide Torche de soudage a l'arc a partie avant demontable
US11783138B2 (en) 2012-04-04 2023-10-10 Hypertherm, Inc. Configuring signal devices in thermal processing systems
AT513485B1 (de) 2013-03-06 2014-05-15 Fronius Int Gmbh Schweißbrenner
FR3008271A1 (fr) * 2013-07-04 2015-01-09 Air Liquide Welding France Dispositif anti-rotation pour composants de torche a plasma d'arc
US10737347B2 (en) 2013-09-19 2020-08-11 Hypertherm, Inc. Thread connection for a torch system
US9642236B2 (en) 2013-09-19 2017-05-02 Hypertherm, Inc. Thread connection for a torch system
US10576575B2 (en) 2013-09-19 2020-03-03 Hypertherm, Inc. Thread connection for a torch system
US11684995B2 (en) 2013-11-13 2023-06-27 Hypertherm, Inc. Cost effective cartridge for a plasma arc torch
US11278983B2 (en) 2013-11-13 2022-03-22 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
US9981335B2 (en) 2013-11-13 2018-05-29 Hypertherm, Inc. Consumable cartridge for a plasma arc cutting system
US11432393B2 (en) 2013-11-13 2022-08-30 Hypertherm, Inc. Cost effective cartridge for a plasma arc torch
US12275082B2 (en) 2013-11-13 2025-04-15 Hypertherm, Inc. Consumable cartridge for a plasma arc cutting system
US9321117B2 (en) 2014-03-18 2016-04-26 Vermeer Manufacturing Company Automatic system for abrasive hardfacing
AU2015301727B2 (en) * 2014-08-12 2020-05-14 Hypertherm, Inc. Cost effective cartridge for a plasma arc torch
CN107249803B (zh) 2015-08-04 2020-01-31 海别得公司 改进的等离子弧切割系统、消耗品和操作方法
BR112018002280B1 (pt) 2015-08-04 2022-09-13 Hypertherm, Inc Cartucho para tocha de arco de plasma arrefecido por líquido
FR3042430B1 (fr) 2015-10-15 2017-12-08 Air Liquide Welding France Torche de soudage ou de coupage a l'arc electrique avec systeme d'assemblage rapide
US10413991B2 (en) 2015-12-29 2019-09-17 Hypertherm, Inc. Supplying pressurized gas to plasma arc torch consumables and related systems and methods
US10282339B2 (en) * 2016-09-14 2019-05-07 Apple Inc. System for presenting electrically supported devices
JP6484597B2 (ja) * 2016-09-26 2019-03-13 矢崎総業株式会社 シールドコネクタの止水構造
JP7221204B2 (ja) 2017-02-09 2023-02-13 ハイパーサーム インコーポレイテッド プラズマアークトーチ用のカートリッジフレーム及び消耗カートリッジ
CN108601192B (zh) * 2018-06-25 2019-07-12 超力等离子技术(常州)有限公司 一种等离子发生器
CN109732185B (zh) * 2019-03-06 2021-01-22 山东职业学院 一种等离子粉末堆焊用焊枪结构
US20210138574A1 (en) * 2019-11-08 2021-05-13 Lincoln Global, Inc. Plasma torch cutting system
CN112775524B (zh) * 2019-11-08 2025-02-11 林肯环球股份有限公司 液体冷却式等离子电弧焊炬
CN114731756A (zh) * 2019-11-11 2022-07-08 林德有限责任公司 聚焦孔对准的等离子弧焊矩
EP3819062A1 (en) * 2019-11-11 2021-05-12 Linde GmbH Plasma arc torch consumable holder

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5744467A (en) * 1980-08-28 1982-03-12 Nippon Steel Corp Plasma cutter
JPS61159284A (ja) * 1984-12-27 1986-07-18 イーエスアーベー　アクティーボラグ 連動式安全制御弁を備えるプラズマト−チ

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2246300A1 (de) * 1972-08-16 1974-02-28 Lonza Ag Plasmabrenner
US4049943A (en) * 1975-10-06 1977-09-20 K.A.L. Manufacturing Corporation Welding apparatus
JPS609586A (ja) * 1983-06-28 1985-01-18 Matsushita Electric Ind Co Ltd ノズル水冷式溶接ト−チ
US4962991A (en) * 1985-01-23 1990-10-16 Raytheon Company Quick-disconnect waveguide connector assembly
JPS6296968U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1985-12-03 1987-06-20
US4695702A (en) * 1986-04-11 1987-09-22 Eutectic Corporation Welding-process handle for interchangeable welding-process heads
US4691094A (en) * 1986-05-20 1987-09-01 Thermal Dynamics Corporation Plasma-arc torch with sliding gas valve interlock
JPS6313793A (ja) * 1986-07-05 1988-01-21 鈴木　賢 印刷紙の枚数表示方法
JPH0314076U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1989-06-20 1991-02-13
JP2742814B2 (ja) * 1989-06-23 1998-04-22 大日本塗料株式会社 根管充填材
US5393952A (en) * 1991-02-28 1995-02-28 Kabushiki Kaisha Komatsu Seisakusho Plasma torch for cutting use with nozzle protection cap having annular secondary GPS passage and insulator disposed in the secondary gas passage
JPH055589A (ja) * 1991-06-26 1993-01-14 Sumitomo Metal Ind Ltd 焼結機の操業方法
JPH0519186A (ja) * 1991-07-15 1993-01-29 Canon Inc 走査光学装置
DE4228064A1 (de) * 1992-08-24 1994-03-03 Plasma Technik Ag Plasmaspritzgerät
FR2698301B1 (fr) * 1992-11-20 1994-12-23 Soudure Autogene Francaise Torche de coupage plasma.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5744467A (en) * 1980-08-28 1982-03-12 Nippon Steel Corp Plasma cutter
JPS61159284A (ja) * 1984-12-27 1986-07-18 イーエスアーベー　アクティーボラグ 連動式安全制御弁を備えるプラズマト−チ

Also Published As

Publication number Publication date
EP0872300A1 (en) 1998-10-21
WO1996023620A1 (fr) 1996-08-08
EP0872300A4 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1998-10-21
CN1175917A (zh) 1998-03-11
KR19980701928A (ko) 1998-06-25
CA2210136A1 (en) 1996-08-08
US5874707A (en) 1999-02-23
TW301621B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1997-04-01

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