SE8700334L - PLASTIC TREATMENT NOZZLE - Google Patents

PLASTIC TREATMENT NOZZLE

Info

Publication number
SE8700334L
SE8700334L SE8700334A SE8700334A SE8700334L SE 8700334 L SE8700334 L SE 8700334L SE 8700334 A SE8700334 A SE 8700334A SE 8700334 A SE8700334 A SE 8700334A SE 8700334 L SE8700334 L SE 8700334L
Authority
SE
Sweden
Prior art keywords
nozzle
conical interior
treatment nozzle
plastic treatment
front face
Prior art date
Application number
SE8700334A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE457403B (en
SE8700334D0 (en
Inventor
D M Pogrebisky
V M Makedonsky
Original Assignee
Inst Elektroswarki Patona
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 Inst Elektroswarki Patona filed Critical Inst Elektroswarki Patona
Publication of SE8700334D0 publication Critical patent/SE8700334D0/en
Publication of SE8700334L publication Critical patent/SE8700334L/en
Publication of SE457403B publication Critical patent/SE457403B/en

Links

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
    • B23K9/00—Arc welding or cutting
    • B23K9/24—Features related to electrodes
    • B23K9/28—Supporting devices for electrodes
    • B23K9/29—Supporting devices adapted for making use of shielding means
    • B23K9/291—Supporting devices adapted for making use of shielding means the shielding means being a gas
    • 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
    • H05H1/3478—Geometrical details

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Geometry (AREA)
  • Mechanical Engineering (AREA)
  • Plasma Technology (AREA)
  • Arc Welding In General (AREA)

Abstract

A plasma torch nozzle has a conical interior which tapers towards the working front face of the nozzle and merges into a cylindrical outlet channel. The geometrical tip of the conical interior lies in the plane of the nozzle front face on the symmetry axis of the cylindrical outlet channel. Pref. the core tip angle (alpha) of the conical interior is 40-60 deg..
SE8700334A 1987-01-22 1987-01-28 Nozzle by burner for plasma treatment SE457403B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0011587A AT386557B (en) 1987-01-22 1987-01-22 NOZZLE FOR PLASMA BURNER

Publications (3)

Publication Number Publication Date
SE8700334D0 SE8700334D0 (en) 1987-01-28
SE8700334L true SE8700334L (en) 1988-07-29
SE457403B SE457403B (en) 1988-12-19

Family

ID=3481920

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8700334A SE457403B (en) 1987-01-22 1987-01-28 Nozzle by burner for plasma treatment

Country Status (4)

Country Link
AT (1) AT386557B (en)
DE (1) DE3703341A1 (en)
FR (1) FR2610776B1 (en)
SE (1) SE457403B (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL182526C (en) * 1973-03-21 1988-03-16 Esab Ab PLASMA torches.
NL7304888A (en) * 1973-04-09 1974-10-11
HU172563B (en) * 1975-01-27 1978-09-28 Villamos Ipari Kutato Intezet Method and plasma generator for surface melting solid bulding units
US4133987A (en) * 1977-12-07 1979-01-09 Institut Elektrosvarki Imeni E.O. Patona Adakemii Nauk Electrode assembly for plasma arc torches
DE3328777A1 (en) * 1983-08-10 1985-02-28 Fried. Krupp Gmbh, 4300 Essen PLASMA TORCHER AND METHOD FOR OPERATING IT

Also Published As

Publication number Publication date
ATA11587A (en) 1988-02-15
SE457403B (en) 1988-12-19
AT386557B (en) 1988-09-12
SE8700334D0 (en) 1987-01-28
FR2610776B1 (en) 1990-05-04
DE3703341A1 (en) 1988-08-18
FR2610776A1 (en) 1988-08-12

Similar Documents

Publication Publication Date Title
EP1067829A3 (en) Plasma nozzle
CA2016892A1 (en) Ampulle
ES2123658T3 (en) REUSABLE TROCAR WITH EASILY REPLACABLE SHUTTER.
SE371366B (en)
EP0259945A3 (en) Small diameter steerable guidewire with adjustable tip
SE9000180L (en) Toothpick Tip and Spray Holders
AU2924889A (en) Apparatus for making micro-abrasions, particularly on human tissue or on hides
AU1000488A (en) A light ray radiation device for use in medical treatment of the nose and throat passages
GR3002438T3 (en) Process and apparatus for the destruction of chemical stable waste
MX9301852A (en) CONICAL ALVEOLAR BODY.
ES278010U (en) Fixing nail.
IT8422589V0 (en) PERFECTED JET FOR WHIRLPOOL.
AU6076386A (en) Method and apparatus for forming the neck finish of blow molded containers
EP0782866A3 (en) Dispenser head, especially for drug treatment of the throat
DE69515505D1 (en) IMPROVEMENT ON A WALL ANCHOR
SE8900781L (en) NOZZLE
SE8700334D0 (en) PLASTIC TREATMENT NOZZLE
AU554296B2 (en) Apparatus for degassing molten metal
IT1216866B (en) Plasma torch nozzle
EP0496094A3 (en) Method and nozzle for feeding secondary air
DE3776347D1 (en) SUCTION DEVICE FOR THREADING THREADS.
EP0203598A3 (en) Device for mixing and/or milling
ES1025639U (en) Safety syringe.
DE59508163D1 (en) Mobile device for introducing a liquid into a body cavity
GB2012595A (en) Safety device for use with a cannula

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 8700334-9

Effective date: 19920806

Format of ref document f/p: F