SE8306249L - Bevakningsanordning for plasmabrennare - Google Patents

Bevakningsanordning for plasmabrennare

Info

Publication number
SE8306249L
SE8306249L SE8306249A SE8306249A SE8306249L SE 8306249 L SE8306249 L SE 8306249L SE 8306249 A SE8306249 A SE 8306249A SE 8306249 A SE8306249 A SE 8306249A SE 8306249 L SE8306249 L SE 8306249L
Authority
SE
Sweden
Prior art keywords
plasma
arc
monitoring device
plasma burner
photo
Prior art date
Application number
SE8306249A
Other languages
Unknown language ( )
English (en)
Other versions
SE440199B (sv
SE8306249D0 (sv
Inventor
O Vancata
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Priority to SE8306249A priority Critical patent/SE440199B/sv
Publication of SE8306249D0 publication Critical patent/SE8306249D0/sv
Priority to US06/667,454 priority patent/US4621184A/en
Priority to DE19843440636 priority patent/DE3440636A1/de
Priority to JP59236896A priority patent/JPS60115372A/ja
Publication of SE8306249L publication Critical patent/SE8306249L/sv
Publication of SE440199B publication Critical patent/SE440199B/sv

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
    • H05H1/0006—Investigating plasma, e.g. measuring the degree of ionisation or the electron temperature
    • H05H1/0012—Investigating plasma, e.g. measuring the degree of ionisation or the electron temperature using electromagnetic or particle radiation, e.g. interferometry
    • H05H1/0025—Investigating plasma, e.g. measuring the degree of ionisation or the electron temperature using electromagnetic or particle radiation, e.g. interferometry by using photoelectric means

Landscapes

  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Control Of Combustion (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Arc Welding In General (AREA)
  • Laser Beam Processing (AREA)
  • Plasma Technology (AREA)
SE8306249A 1983-11-14 1983-11-14 Anordning for bevakning eller skydd av plasmabrennare i drift SE440199B (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE8306249A SE440199B (sv) 1983-11-14 1983-11-14 Anordning for bevakning eller skydd av plasmabrennare i drift
US06/667,454 US4621184A (en) 1983-11-14 1984-11-01 Optical monitoring device for determining faults in a plasma burner
DE19843440636 DE3440636A1 (de) 1983-11-14 1984-11-07 Anordnung zur ueberwachung und/oder zum schutz von plasmabrennern
JP59236896A JPS60115372A (ja) 1983-11-14 1984-11-12 プラズマ・バーナをモニタ又は保護する装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8306249A SE440199B (sv) 1983-11-14 1983-11-14 Anordning for bevakning eller skydd av plasmabrennare i drift

Publications (3)

Publication Number Publication Date
SE8306249D0 SE8306249D0 (sv) 1983-11-14
SE8306249L true SE8306249L (sv) 1985-05-15
SE440199B SE440199B (sv) 1985-07-22

Family

ID=20353302

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8306249A SE440199B (sv) 1983-11-14 1983-11-14 Anordning for bevakning eller skydd av plasmabrennare i drift

Country Status (4)

Country Link
US (1) US4621184A (sv)
JP (1) JPS60115372A (sv)
DE (1) DE3440636A1 (sv)
SE (1) SE440199B (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPM471094A0 (en) * 1994-03-25 1994-04-21 Commonwealth Scientific And Industrial Research Organisation Detecting non-symmetrical nozzle wear in a plasma arc torch
AUPM470994A0 (en) * 1994-03-25 1994-04-21 Commonwealth Scientific And Industrial Research Organisation Plasma torch condition monitoring
JP4930342B2 (ja) * 2007-11-19 2012-05-16 中西金属工業株式会社 窓開閉装置
DE102017120017A1 (de) * 2017-08-31 2019-02-28 Plasmatreat Gmbh Düsenanordnung für eine Vorrichtung zur Erzeugung eines atmosphärischen Plasmastrahls, System und Verfahren zur Überwachung und/oder Steuerung des Systems

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3602683A (en) * 1969-02-03 1971-08-31 Sumitomo Heavy Industries Automatic control mechanism for plasma welder
US4093844A (en) * 1976-09-14 1978-06-06 Arcair Company Arc length measurement and control by optical scanning
US4328068A (en) * 1980-07-22 1982-05-04 Rca Corporation Method for end point detection in a plasma etching process
US4446354A (en) * 1981-05-29 1984-05-01 The United States Of America As Represented By The Secretary Of The Army Optoelectronic weld evaluation system

Also Published As

Publication number Publication date
US4621184A (en) 1986-11-04
SE440199B (sv) 1985-07-22
JPS60115372A (ja) 1985-06-21
DE3440636A1 (de) 1985-05-23
SE8306249D0 (sv) 1983-11-14

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