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CA943636A - Nozzle for a plasma generator - Google Patents

Nozzle for a plasma generator

Info

Publication number
CA943636A
CA943636A CA151,834A CA151834A CA943636A CA 943636 A CA943636 A CA 943636A CA 151834 A CA151834 A CA 151834A CA 943636 A CA943636 A CA 943636A
Authority
CA
Canada
Prior art keywords
nozzle
plasma generator
plasma
generator
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.)
Expired
Application number
CA151,834A
Other versions
CA151834S (en
Inventor
Anthony J. Rotolico
Eduardo Romero
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.)
Metco Inc
Original Assignee
Metco 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 Metco Inc filed Critical Metco Inc
Application granted granted Critical
Publication of CA943636A publication Critical patent/CA943636A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/16—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed
    • B05B7/22—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc
    • B05B7/222—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc using an arc
    • B05B7/226—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc using an arc the material being originally a particulate material
    • 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
    • H05H1/3463—Oblique 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)
  • Electromagnetism (AREA)
  • Geometry (AREA)
  • Plasma Technology (AREA)
  • Nozzles (AREA)
  • Discharge Heating (AREA)
  • Arc Welding In General (AREA)
CA151,834A 1971-11-12 1972-09-15 Nozzle for a plasma generator Expired CA943636A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19825171A 1971-11-12 1971-11-12

Publications (1)

Publication Number Publication Date
CA943636A true CA943636A (en) 1974-03-12

Family

ID=22732603

Family Applications (1)

Application Number Title Priority Date Filing Date
CA151,834A Expired CA943636A (en) 1971-11-12 1972-09-15 Nozzle for a plasma generator

Country Status (7)

Country Link
US (1) US3707615A (en)
JP (1) JPS5541000B2 (en)
CA (1) CA943636A (en)
DE (1) DE2254504C2 (en)
FR (1) FR2159271B1 (en)
GB (1) GB1382089A (en)
IT (1) IT966034B (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4423304A (en) * 1981-02-20 1983-12-27 Bass Harold E Plasma welding torch
JPS6112579U (en) * 1984-06-27 1986-01-24 日鉄溶接工業株式会社 Plasma Arch
DE3642375A1 (en) * 1986-12-11 1988-06-23 Castolin Sa METHOD FOR APPLYING AN INTERNAL COATING INTO TUBES OD. DGL. CAVITY NARROW CROSS SECTION AND PLASMA SPLASH BURNER DAFUER
US5014916A (en) * 1990-04-25 1991-05-14 The Perkin-Elmer Corporation Angular gas cap for thermal spray gun
DE9215133U1 (en) * 1992-11-06 1993-01-28 Plasma-Technik Ag, Wohlen Plasma sprayer
US5518178A (en) * 1994-03-02 1996-05-21 Sermatech International Inc. Thermal spray nozzle method for producing rough thermal spray coatings and coatings produced
US5858469A (en) * 1995-11-30 1999-01-12 Sermatech International, Inc. Method and apparatus for applying coatings using a nozzle assembly having passageways of differing diameter
US6084197A (en) * 1998-06-11 2000-07-04 General Electric Company Powder-fan plasma torch
DE29911974U1 (en) * 1999-07-09 2000-11-23 Agrodyn Hochspannungstechnik GmbH, 33803 Steinhagen Plasma nozzle
US6265689B1 (en) 2000-04-24 2001-07-24 General Electric Company Method of underwater cladding using a powder-fan plasma torch
US20070284342A1 (en) * 2006-06-09 2007-12-13 Morten Jorgensen Plasma treatment method and apparatus
US7547861B2 (en) * 2006-06-09 2009-06-16 Morten Jorgensen Vortex generator for plasma treatment
DE102008052102B4 (en) * 2008-10-20 2012-03-22 INPRO Innovationsgesellschaft für fortgeschrittene Produktionssysteme in der Fahrzeugindustrie mbH Device for pre- and / or after-treatment of a component surface by means of a plasma jet
US9211603B2 (en) 2012-01-31 2015-12-15 The Esab Group, Inc. Plasma gouging torch and angled nozzle therefor
DE102012003563B4 (en) * 2012-02-23 2017-07-06 Drägerwerk AG & Co. KGaA Device for disinfecting wound treatment
US9781818B2 (en) * 2012-08-06 2017-10-03 Hypertherm, Inc. Asymmetric consumables for a plasma arc torch
US9107282B2 (en) 2012-08-06 2015-08-11 Hypertherm, Inc. Asymmetric consumables for a plasma arc torch
US10314155B2 (en) 2012-08-06 2019-06-04 Hypertherm, Inc. Asymmetric consumables for a plasma arc torch
US9497845B2 (en) 2012-08-06 2016-11-15 Hypertherm, Inc. Consumables for a plasma arc torch for bevel cutting
US10721812B2 (en) 2012-08-06 2020-07-21 Hypertherm, Inc. Asymmetric consumables for a plasma arc torch
EP3586954B1 (en) * 2018-06-22 2023-07-19 Molecular Plasma Group SA Improved method and apparatus for atmospheric pressure plasma jet coating deposition on a substrate
CN109536874B (en) * 2019-01-22 2024-01-09 中国人民解放军陆军装甲兵学院 An inner hole plasma spraying device with off-angle spraying function
US12491576B2 (en) 2021-08-25 2025-12-09 Hypertherm, Inc. Edge shaping using material processing systems

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL279638A (en) * 1961-06-13
US3172000A (en) * 1961-08-31 1965-03-02 Giannini Scient Corp Gas discharge light source with a recirculating gas supply
BE634713A (en) * 1962-07-27 1900-01-01
NL300801A (en) * 1962-12-05

Also Published As

Publication number Publication date
GB1382089A (en) 1975-01-29
IT966034B (en) 1974-02-11
US3707615A (en) 1972-12-26
JPS4868196A (en) 1973-09-17
JPS5541000B2 (en) 1980-10-21
DE2254504A1 (en) 1973-05-17
FR2159271B1 (en) 1975-10-24
FR2159271A1 (en) 1973-06-22
DE2254504C2 (en) 1982-04-15

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