ATE84460T1 - Brenner fuer das plasma schneiden und schweissen. - Google Patents

Brenner fuer das plasma schneiden und schweissen.

Info

Publication number
ATE84460T1
ATE84460T1 AT88906835T AT88906835T ATE84460T1 AT E84460 T1 ATE84460 T1 AT E84460T1 AT 88906835 T AT88906835 T AT 88906835T AT 88906835 T AT88906835 T AT 88906835T AT E84460 T1 ATE84460 T1 AT E84460T1
Authority
AT
Austria
Prior art keywords
electrode
casing
pct
torch
orifice
Prior art date
Application number
AT88906835T
Other languages
English (en)
Inventor
Jan-Eric Andersson
Hamid Reza Shojai
Original Assignee
S P T Plasmateknik Aktiebolag
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 S P T Plasmateknik Aktiebolag filed Critical S P T Plasmateknik Aktiebolag
Application granted granted Critical
Publication of ATE84460T1 publication Critical patent/ATE84460T1/de

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
    • 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
    • H05H1/3442—Cathodes with inserted tip

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Plasma Technology (AREA)
  • Arc Welding In General (AREA)
AT88906835T 1987-07-16 1988-07-15 Brenner fuer das plasma schneiden und schweissen. ATE84460T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE8702886A SE462266B (sv) 1987-07-16 1987-07-16 Plasmabraennare med anordningar foer centrering och fasthaallning av elektroden
PCT/SE1988/000382 WO1989000476A1 (en) 1987-07-16 1988-07-15 Burner for plasma cutting and welding
EP88906835A EP0377588B1 (de) 1987-07-16 1988-07-15 Brenner für das plasma schneiden und schweissen

Publications (1)

Publication Number Publication Date
ATE84460T1 true ATE84460T1 (de) 1993-01-15

Family

ID=20369138

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88906835T ATE84460T1 (de) 1987-07-16 1988-07-15 Brenner fuer das plasma schneiden und schweissen.

Country Status (7)

Country Link
US (1) US5101088A (de)
EP (1) EP0377588B1 (de)
AT (1) ATE84460T1 (de)
AU (1) AU2088988A (de)
DE (2) DE377588T1 (de)
SE (1) SE462266B (de)
WO (1) WO1989000476A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4954688A (en) * 1989-11-01 1990-09-04 Esab Welding Products, Inc. Plasma arc cutting torch having extended lower nozzle member
US5266776A (en) * 1992-08-10 1993-11-30 Thermal Dynamics Corporation Plasma arc cutting and welding tip
US5624586A (en) * 1995-01-04 1997-04-29 Hypertherm, Inc. Alignment device and method for a plasma arc torch system
US5841095A (en) * 1996-10-28 1998-11-24 Hypertherm, Inc. Apparatus and method for improved assembly concentricity in a plasma arc torch
US6677551B2 (en) 1998-10-23 2004-01-13 Innerlogic, Inc. Process for operating a plasma arc torch
US6163008A (en) * 1999-12-09 2000-12-19 Thermal Dynamics Corporation Plasma arc torch
US6998566B2 (en) * 2002-04-19 2006-02-14 Thermal Dynamics Corporation Plasma arc torch electrode
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
US7256366B2 (en) * 2005-12-21 2007-08-14 The Esab Group, Inc. Plasma arc torch, and methods of assembling and disassembling a plasma arc torch
US8742284B2 (en) * 2007-11-06 2014-06-03 Institute Of Nuclear Energy Research, Atomic Energy Council Steam plasma torch
CN113681134B (zh) * 2021-09-01 2023-03-31 江苏科技大学 用于气体保护焊的可伸缩套筒形喷嘴及其使用方法
WO2024134747A1 (ja) * 2022-12-20 2024-06-27 株式会社Fuji プラズマ発生装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3294953A (en) * 1963-12-19 1966-12-27 Air Reduction Plasma torch electrode and assembly
US3562486A (en) * 1969-05-29 1971-02-09 Thermal Dynamics Corp Electric arc torches
US3794806A (en) * 1969-06-09 1974-02-26 Air Prod & Chem Plasma arc welding torch
US3676638A (en) * 1971-01-25 1972-07-11 Sealectro Corp Plasma spray device and method
US3813510A (en) * 1972-02-04 1974-05-28 Thermal Dynamics Corp Electric arc torches
SE376859B (de) * 1974-06-20 1975-06-16 Vni Pk T I Elektrosvarotschno
US4517437A (en) * 1980-12-24 1985-05-14 Union Carbide Corporation Gas shielded plasma arc torch and collet assembly
US4581516A (en) * 1983-07-20 1986-04-08 Thermal Dynamics Corporation Plasma torch with a common gas source for the plasma and for the secondary gas flows
SE447461B (sv) * 1985-04-25 1986-11-17 Npk Za Kontrolno Zavaratschni Sammansatt munstycke for plasmatron
DE3642375A1 (de) * 1986-12-11 1988-06-23 Castolin Sa Verfahren zur aufbringung einer innenbeschichtung in rohre od. dgl. hohlraeume engen querschnittes sowie plasmaspritzbrenner dafuer
US4769524A (en) * 1987-10-23 1988-09-06 Hardwick Steven F Plasma electrode

Also Published As

Publication number Publication date
EP0377588B1 (de) 1993-01-13
WO1989000476A1 (en) 1989-01-26
DE3877583T2 (de) 1993-05-13
EP0377588A1 (de) 1990-07-18
DE3877583D1 (de) 1993-02-25
AU2088988A (en) 1989-02-13
SE8702886L (sv) 1989-01-17
SE462266B (sv) 1990-05-28
SE8702886D0 (sv) 1987-07-16
DE377588T1 (de) 1990-12-20
US5101088A (en) 1992-03-31

Similar Documents

Publication Publication Date Title
ATE84460T1 (de) Brenner fuer das plasma schneiden und schweissen.
KR930005512A (ko) 개선된 노즐 조립체를 갖는 플라스마 아크 토오치
US4748312A (en) Plasma-arc torch with gas cooled blow-out electrode
US4743734A (en) Nozzle for plasma arc torch
ES2107560T3 (es) Dispositivo de soplete para procedimientos quimicos.
ES2081322T3 (es) Aparato quemador para carbon pulverizado.
RU94030806A (ru) Плазменная горелка
KR910021285A (ko) 연장된 노즐을 갖는 플라스마 아아크 토오치
EP0729805A4 (de) Plasmabrenner
ATE63416T1 (de) Plasmabrenner.
GB1087537A (en) High voltage igniter plug
BR9307309A (pt) Processo e dispositivo para fusão de sucata
JPS629779A (ja) 金属工作物用プラズマ切断装置
US4812610A (en) Adaptor for converting oxy-fuel cutting torches to exothermic cutting
SU590549A1 (ru) Устройство дл газокислородной резки с индукционным подогревом
US5043552A (en) Cutting electrode for underwater and land use
DE3475600D1 (en) Powder flame spray device with an accelerator nozzle
EP0188425B1 (de) Schneidbrenner
SE8007001L (sv) Forfarande for gassvetsning och svetspistol herfor
KR820000016Y1 (ko) 플라스마-아크(plasma-arc)용접 및 절단장치
SU1750886A1 (ru) Воздушно-дуговой резак
JPS6339549Y2 (de)
RU96117750A (ru) Горелка для плазменной резки
SU1678563A2 (ru) Горелка Г.А.Шагалова дл дуговой сварки неплав щимс электродом в защитных газах
SE8800083L (sv) Avkylningsanordning

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties