MX2022009590A - Dispositivo de catodo modificado y ensamblaje de soporte para pistola rociadora de arco de plasma. - Google Patents

Dispositivo de catodo modificado y ensamblaje de soporte para pistola rociadora de arco de plasma.

Info

Publication number
MX2022009590A
MX2022009590A MX2022009590A MX2022009590A MX2022009590A MX 2022009590 A MX2022009590 A MX 2022009590A MX 2022009590 A MX2022009590 A MX 2022009590A MX 2022009590 A MX2022009590 A MX 2022009590A MX 2022009590 A MX2022009590 A MX 2022009590A
Authority
MX
Mexico
Prior art keywords
cathode
spray gun
plasma arc
arc spray
cathode device
Prior art date
Application number
MX2022009590A
Other languages
English (en)
Inventor
David A Somerville
Original Assignee
Praxair St Tech 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 Praxair St Tech Inc filed Critical Praxair St Tech Inc
Publication of MX2022009590A publication Critical patent/MX2022009590A/es

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
    • H05H1/3447—Rod-like cathodes
    • 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
    • H05H1/38—Guiding or centering of electrodes
    • 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
    • H05H1/42—Plasma torches using an arc with provisions for introducing materials into the plasma, e.g. powder, liquid

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Plasma Technology (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Arc Welding In General (AREA)
  • Nozzles (AREA)

Abstract

Se ha creado un dispositivo de cátodo modificado novedoso que tiene una porción parcialmente en forma de domo con una superficie plana de cátodo a lo largo de esta, por lo que el movimiento de rotación del arco se mejora significativamente con respecto a los diseños de cátodo convencionales. Se proporciona un soporte de cátodo complementario con características de enfriamiento mejoradas para evitar el sobrecalentamiento de la punta de cátodo. El resultado final es una pistola rociadora de arco de plasma mejorada más versátil que puede funcionar a niveles elevados de energía y entalpía sin sufrir daños térmicos.
MX2022009590A 2020-03-06 2021-03-04 Dispositivo de catodo modificado y ensamblaje de soporte para pistola rociadora de arco de plasma. MX2022009590A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202062985983P 2020-03-06 2020-03-06
PCT/US2021/020845 WO2021178648A1 (en) 2020-03-06 2021-03-04 Modified cathode device and holder assembly for plasma arc spray gun

Publications (1)

Publication Number Publication Date
MX2022009590A true MX2022009590A (es) 2022-08-25

Family

ID=75223480

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022009590A MX2022009590A (es) 2020-03-06 2021-03-04 Dispositivo de catodo modificado y ensamblaje de soporte para pistola rociadora de arco de plasma.

Country Status (8)

Country Link
US (1) US20230363079A1 (es)
EP (1) EP4115714A1 (es)
JP (1) JP2023513112A (es)
KR (1) KR20220148258A (es)
CN (1) CN115066984A (es)
CA (1) CA3170532A1 (es)
MX (1) MX2022009590A (es)
WO (1) WO2021178648A1 (es)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4059743A (en) * 1974-10-28 1977-11-22 Eduard Migranovich Esibian Plasma arc cutting torch
JPS5849306B2 (ja) * 1980-03-12 1983-11-02 株式会社東芝 プラズマ溶射ト−チ
DE69325802T2 (de) * 1992-05-13 2000-04-27 Sulzer Metco Ag Wohlen Plasma aus hoher temperatur verbrauchende spritzpistole
US5278388A (en) * 1993-06-07 1994-01-11 Huang Huang Nan Plasma welding and cutting gun for discharging plasma gas with constant outlet pressure
US7375302B2 (en) * 2004-11-16 2008-05-20 Hypertherm, Inc. Plasma arc torch having an electrode with internal passages
US7375303B2 (en) * 2004-11-16 2008-05-20 Hypertherm, Inc. Plasma arc torch having an electrode with internal passages
US7538294B2 (en) * 2005-05-17 2009-05-26 Huys Industries Limited Welding electrode and method
CA2867600C (en) * 2012-05-10 2020-06-30 Sulzer Metco (Us) Inc. Cathode interface for a plasma gun and method of making and using the same
CN103906337B (zh) * 2014-04-27 2016-08-03 衢州昀睿工业设计有限公司 一种介质加热用途的等离子体喷枪
US9398679B2 (en) * 2014-05-19 2016-07-19 Lincoln Global, Inc. Air cooled plasma torch and components thereof
JP7073251B2 (ja) * 2015-08-04 2022-05-23 ハイパーサーム インコーポレイテッド 液冷プラズマアークトーチ用カートリッジフレーム
KR101696872B1 (ko) * 2016-08-26 2017-01-17 동양엠더블유주식회사 플라즈마 용사 시스템의 플라즈마건 장치 및 이를 구비한 플라즈마 용사 시스템

Also Published As

Publication number Publication date
WO2021178648A1 (en) 2021-09-10
US20230363079A1 (en) 2023-11-09
CN115066984A (zh) 2022-09-16
KR20220148258A (ko) 2022-11-04
EP4115714A1 (en) 2023-01-11
CA3170532A1 (en) 2021-09-10
JP2023513112A (ja) 2023-03-30

Similar Documents

Publication Publication Date Title
ATE441314T1 (de) Anode-elektrode für plasmatron-struktur
KR101341872B1 (ko) 방열면적이 극대화된 디퓨져를 갖는 가스용접 토오치
RU2014151368A (ru) Способ и устройство повышения эксплуатационного ресурса плазменно-дуговой горелки
CN107442914B (zh) 一种切割100～160mm厚不锈钢的大功率等离子割炬
DE602008006062D1 (de) Plasmalichtbogenbrenner-schneidekomponente mit optimierter wasserkühlung
US3204076A (en) Electric arc torch
TW200721239A (en) Short-arc discharge lamp
US9730307B2 (en) Multi-component electrode for a plasma cutting torch and torch including the same
AR095602A1 (es) Sistema y método de recubrimiento de un sustrato
KR920704551A (ko) 아아크 토치용 개스 냉각 캐소드
MX2022009590A (es) Dispositivo de catodo modificado y ensamblaje de soporte para pistola rociadora de arco de plasma.
MX2022006911A (es) Generador de plasma.
CN102678339A (zh) 一种阴极可重复利用的等离子点火器
US20150102019A1 (en) Plasma torch nozzle
KR20180061966A (ko) 막대-노즐형 플라즈마 토치
CN205320363U (zh) 一种气冷等离子电极
CN105142323B (zh) 一种气冷等离子电极
KR20200031299A (ko) 애노드 수명이 증가된 폐가스 처리용 플라즈마 토치
EP2544217A4 (en) HIGH INTENSITY DISCHARGE LAMP
CN106914687A (zh) 一种焊枪
RU2524173C1 (ru) Плавильный плазмотрон
JP5402013B2 (ja) 溶接用トーチ
CN219520805U (zh) 一种小功率非高频等离子割枪
CN212278530U (zh) 电弧等离子体的电极结构
CN205614174U (zh) 一种焊枪