ES2655904T3 - Enfriamiento de bucle cerrado de una pistola de plasma para mejorar la vida del hardware - Google Patents

Enfriamiento de bucle cerrado de una pistola de plasma para mejorar la vida del hardware Download PDF

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Publication number
ES2655904T3
ES2655904T3 ES12866653.4T ES12866653T ES2655904T3 ES 2655904 T3 ES2655904 T3 ES 2655904T3 ES 12866653 T ES12866653 T ES 12866653T ES 2655904 T3 ES2655904 T3 ES 2655904T3
Authority
ES
Spain
Prior art keywords
plasma gun
gun
controller
closed loop
loop cooling
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.)
Active
Application number
ES12866653.4T
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English (en)
Inventor
Ronald J. Molz
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.)
Oerlikon Metco US Inc
Original Assignee
Sulzer Metco US 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
Application filed by Sulzer Metco US Inc filed Critical Sulzer Metco US Inc
Application granted granted Critical
Publication of ES2655904T3 publication Critical patent/ES2655904T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H05H1/28—Cooling arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
    • F28F27/02—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus for controlling the distribution of heat-exchange media between different channels
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J7/00—Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
    • H01J7/24—Cooling arrangements; Heating arrangements; Means for circulating gas or vapour within the discharge space

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Plasma Technology (AREA)
  • Coating By Spraying Or Casting (AREA)
  • X-Ray Techniques (AREA)

Abstract

Un sistema de enfriamiento por agua para una pistola de plasma (2), que comprende: un enfriador de agua estructurado y dispuesto para eliminar el calor del agua de enfriamiento para ser suministrado a la pistola de plasma (2); un controlador (7); y por lo menos una válvula de flujo (8) acoplada a y bajo el control del controlador (7) para ajustar un flujo de agua de enfriamiento, caracterizado por que el controlador (7) está estructurado y dispuesto para monitorear un voltaje de la pistola de la pistola de plasma (2); y el controlador (7) está configurado para controlar la por lo menos una válvula de flujo (8), cuando el voltaje de la pistola cae por debajo de un valor predeterminado, con el fin de incrementar la temperatura de la pistola de plasma y, en forma correspondiente, el voltaje de la pistola.

Description

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Claims (1)

  1. imagen1
    imagen2
ES12866653.4T 2012-01-27 2012-01-27 Enfriamiento de bucle cerrado de una pistola de plasma para mejorar la vida del hardware Active ES2655904T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2012/022897 WO2013112177A1 (en) 2012-01-27 2012-01-27 Closed loop cooling of a plasma gun to improve hardware life

Publications (1)

Publication Number Publication Date
ES2655904T3 true ES2655904T3 (es) 2018-02-22

Family

ID=48873784

Family Applications (1)

Application Number Title Priority Date Filing Date
ES12866653.4T Active ES2655904T3 (es) 2012-01-27 2012-01-27 Enfriamiento de bucle cerrado de una pistola de plasma para mejorar la vida del hardware

Country Status (11)

Country Link
US (1) US9591736B2 (es)
EP (1) EP2807667B1 (es)
JP (1) JP6074440B2 (es)
CN (1) CN104145319B (es)
AU (1) AU2012367304B2 (es)
BR (1) BR112014015610A8 (es)
CA (1) CA2860787C (es)
ES (1) ES2655904T3 (es)
MX (1) MX2014009032A (es)
RU (1) RU2615974C2 (es)
WO (1) WO2013112177A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2682718T3 (es) 2013-01-31 2018-09-21 Oerlikon Metco (Us) Inc. Boquilla térmica optimizada y método de uso de la misma
US11511298B2 (en) 2014-12-12 2022-11-29 Oerlikon Metco (Us) Inc. Corrosion protection for plasma gun nozzles and method of protecting gun nozzles
GB2568106B (en) * 2017-11-07 2022-09-21 Tetronics Tech Limited Plasma Torch Assembly
CN110899934A (zh) * 2019-12-25 2020-03-24 广东省焊接技术研究所（广东省中乌研究院） 一种电弧增材制造用温度调节装置及调节方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3731047A (en) * 1971-12-06 1973-05-01 Mc Donnell Douglas Corp Plasma heating torch
US4780591A (en) * 1986-06-13 1988-10-25 The Perkin-Elmer Corporation Plasma gun with adjustable cathode
US5247152A (en) * 1991-02-25 1993-09-21 Blankenship George D Plasma torch with improved cooling
US5807407A (en) * 1992-05-04 1998-09-15 Biomet, Inc. Medical implant device and method for making same
CA2144834C (en) * 1994-03-17 2000-02-08 Masahiro Miyamoto Method and apparatus for generating induced plasma
US5611947A (en) 1994-09-07 1997-03-18 Alliant Techsystems, Inc. Induction steam plasma torch for generating a steam plasma for treating a feed slurry
JP3906560B2 (ja) * 1998-04-27 2007-04-18 石川島播磨重工業株式会社 溶接信号検知装置
US7043933B1 (en) * 2003-08-26 2006-05-16 Isothermal Systems Research, Inc. Spray coolant reservoir system
US7572998B2 (en) * 2004-05-28 2009-08-11 Mohamed Abdel-Aleam H Method and device for creating a micro plasma jet
US20060052880A1 (en) * 2004-09-09 2006-03-09 Smith & Nephew, Inc. Plasma sprayed porous coating for medical implants
US7326377B2 (en) 2005-11-30 2008-02-05 Honeywell International, Inc. Solid-free-form fabrication process and apparatus including in-process workpiece cooling
RU2411047C2 (ru) * 2006-08-01 2011-02-10 Джапан Тобакко Инк. Аэрозольный аспиратор и способ всасывания аэрозоля
JP5118404B2 (ja) * 2006-10-18 2013-01-16 コマツ産機株式会社 プラズマ切断装置およびプラズマトーチの冷却方法
WO2008096454A1 (ja) 2007-02-09 2008-08-14 Toyohashi University Of Technology プラズマ生成用Ｐｔ・Ｒｈ系電極、プラズマ生成装置及びプラズマ処理装置

Also Published As

Publication number Publication date
RU2615974C2 (ru) 2017-04-12
BR112014015610A2 (pt) 2017-06-13
JP2015511371A (ja) 2015-04-16
US20140332177A1 (en) 2014-11-13
JP6074440B2 (ja) 2017-02-01
MX2014009032A (es) 2014-10-17
EP2807667A4 (en) 2015-09-02
BR112014015610A8 (pt) 2017-07-04
AU2012367304A1 (en) 2014-07-31
CN104145319B (zh) 2017-04-19
RU2014127665A (ru) 2016-03-20
CA2860787A1 (en) 2013-08-01
CA2860787C (en) 2019-02-26
CN104145319A (zh) 2014-11-12
EP2807667A1 (en) 2014-12-03
AU2012367304B2 (en) 2015-02-19
EP2807667B1 (en) 2017-10-18
WO2013112177A1 (en) 2013-08-01
US9591736B2 (en) 2017-03-07

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