GB1382089A - Plasma generator nozzles - Google Patents

Plasma generator nozzles

Info

Publication number
GB1382089A
GB1382089A GB5073072A GB5073072A GB1382089A GB 1382089 A GB1382089 A GB 1382089A GB 5073072 A GB5073072 A GB 5073072A GB 5073072 A GB5073072 A GB 5073072A GB 1382089 A GB1382089 A GB 1382089A
Authority
GB
United Kingdom
Prior art keywords
inlet portion
nozzle
angle
nov
intermediate portion
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
GB5073072A
Other languages
English (en)
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
Publication of GB1382089A publication Critical patent/GB1382089A/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
    • H05H1/3478—Geometrical details
    • 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

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)
GB5073072A 1971-11-12 1972-11-03 Plasma generator nozzles Expired GB1382089A (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
GB1382089A true GB1382089A (en) 1975-01-29

Family

ID=22732603

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5073072A Expired GB1382089A (en) 1971-11-12 1972-11-03 Plasma generator nozzles

Country Status (7)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9215133U1 (de) * 1992-11-06 1993-01-28 Plasma-Technik Ag, Wohlen Plasmaspritzgerät
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

Families Citing this family (19)

* 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 (ja) * 1984-06-27 1986-01-24 日鉄溶接工業株式会社 プラズマア−クト−チ
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
US5014916A (en) * 1990-04-25 1991-05-14 The Perkin-Elmer Corporation Angular gas cap for thermal spray gun
US6084197A (en) * 1998-06-11 2000-07-04 General Electric Company Powder-fan plasma torch
DE29911974U1 (de) * 1999-07-09 2000-11-23 Agrodyn Hochspannungstechnik GmbH, 33803 Steinhagen Plasmadüse
US6265689B1 (en) 2000-04-24 2001-07-24 General Electric Company Method of underwater cladding using a powder-fan plasma torch
US7547861B2 (en) * 2006-06-09 2009-06-16 Morten Jorgensen Vortex generator for plasma treatment
US20070284342A1 (en) * 2006-06-09 2007-12-13 Morten Jorgensen Plasma treatment method and apparatus
DE102008052102B4 (de) * 2008-10-20 2012-03-22 INPRO Innovationsgesellschaft für fortgeschrittene Produktionssysteme in der Fahrzeugindustrie mbH Vorrichtung zum Vor- und/oder Nachbehandeln einer Bauteiloberfläche mittels eines Plasmastrahls
US9211603B2 (en) 2012-01-31 2015-12-15 The Esab Group, Inc. Plasma gouging torch and angled nozzle therefor
DE102012003563B4 (de) * 2012-02-23 2017-07-06 Drägerwerk AG & Co. KGaA Einrichtung zur desinfizierenden Wundbehandlung
US9497845B2 (en) 2012-08-06 2016-11-15 Hypertherm, Inc. Consumables for a plasma arc torch for bevel cutting
US10314155B2 (en) 2012-08-06 2019-06-04 Hypertherm, Inc. Asymmetric consumables for a plasma arc torch
US9781818B2 (en) * 2012-08-06 2017-10-03 Hypertherm, Inc. Asymmetric consumables for a plasma arc torch
US10721812B2 (en) 2012-08-06 2020-07-21 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
HUE063134T2 (hu) * 2018-06-22 2023-12-28 Molecular Plasma Group Sa Tökéletesített eljárás és készülék bevonat szubsztrátumra lerakására atmoszferikus nyomású plazmasugárral
CN109536874B (zh) * 2019-01-22 2024-01-09 中国人民解放军陆军装甲兵学院 一种具有偏角喷涂功能的内孔等离子喷涂装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL279638A (enrdf_load_stackoverflow) * 1961-06-13
US3172000A (en) * 1961-08-31 1965-03-02 Giannini Scient Corp Gas discharge light source with a recirculating gas supply
NL295695A (enrdf_load_stackoverflow) * 1962-07-27 1900-01-01
NL300801A (enrdf_load_stackoverflow) * 1962-12-05

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9215133U1 (de) * 1992-11-06 1993-01-28 Plasma-Technik Ag, Wohlen Plasmaspritzgerät
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

Also Published As

Publication number Publication date
DE2254504C2 (de) 1982-04-15
DE2254504A1 (de) 1973-05-17
JPS5541000B2 (enrdf_load_stackoverflow) 1980-10-21
CA943636A (en) 1974-03-12
US3707615A (en) 1972-12-26
FR2159271A1 (enrdf_load_stackoverflow) 1973-06-22
FR2159271B1 (enrdf_load_stackoverflow) 1975-10-24
JPS4868196A (enrdf_load_stackoverflow) 1973-09-17
IT966034B (it) 1974-02-11

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years