FR2144982A5 - - Google Patents

Info

Publication number
FR2144982A5
FR2144982A5 FR7124528A FR7124528A FR2144982A5 FR 2144982 A5 FR2144982 A5 FR 2144982A5 FR 7124528 A FR7124528 A FR 7124528A FR 7124528 A FR7124528 A FR 7124528A FR 2144982 A5 FR2144982 A5 FR 2144982A5
Authority
FR
France
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
FR7124528A
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.)
Sealectro Corp
Original Assignee
Sealectro Corp
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 Sealectro Corp filed Critical Sealectro Corp
Application granted granted Critical
Publication of FR2144982A5 publication Critical patent/FR2144982A5/fr
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
    • H05H1/42—Plasma torches using an arc with provisions for introducing materials into the plasma, e.g. powder, liquid
    • 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
    • H05H1/3484—Convergent-divergent nozzles

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Electromagnetism (AREA)
  • Geometry (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Nozzles (AREA)
  • Plasma Technology (AREA)
FR7124528A 1969-06-04 1971-07-05 Expired FR2144982A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83587669A 1969-06-04 1969-06-04

Publications (1)

Publication Number Publication Date
FR2144982A5 true FR2144982A5 (fr) 1973-02-16

Family

ID=25270685

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7124528A Expired FR2144982A5 (fr) 1969-06-04 1971-07-05

Country Status (6)

Country Link
US (1) US3591759A (fr)
BE (1) BE769538A (fr)
CH (1) CH533940A (fr)
DE (1) DE2133381A1 (fr)
FR (1) FR2144982A5 (fr)
NL (1) NL7109271A (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS527417B2 (fr) * 1971-09-06 1977-03-02
US3819901A (en) * 1972-09-14 1974-06-25 Inst Cercetari Tehnologice Pen Welding process using granular or powder filler delivered on open-channel strip
US4059743A (en) * 1974-10-28 1977-11-22 Eduard Migranovich Esibian Plasma arc cutting torch
US4038512A (en) * 1975-08-11 1977-07-26 Westinghouse Electric Corporation Self-stabilizing arc heater
US4933241A (en) * 1987-05-29 1990-06-12 United States Department Of Energy Processes for forming exoergic structures with the use of a plasma and for producing dense refractory bodies of arbitrary shape therefrom
US4806384A (en) * 1987-05-29 1989-02-21 The United States Of America As Represented By The United States Department Of Energy Process for forming exoergic structures with the use of a plasma
US5041713A (en) * 1988-05-13 1991-08-20 Marinelon, Inc. Apparatus and method for applying plasma flame sprayed polymers
US4866240A (en) * 1988-09-08 1989-09-12 Stoody Deloro Stellite, Inc. Nozzle for plasma torch and method for introducing powder into the plasma plume of a plasma torch
FI209U1 (fi) * 1992-03-31 1992-08-05 Rotaweld Oy Doseringsmunstycke foer pulverformigt svetsningstillsatsaemne
US5518178A (en) * 1994-03-02 1996-05-21 Sermatech International Inc. Thermal spray nozzle method for producing rough thermal spray coatings and coatings produced
US5464958A (en) * 1994-04-05 1995-11-07 General Electric Company Arc welding apparatus with variable polarity reversing device and control
US5466905A (en) * 1994-04-05 1995-11-14 General Electric Company Low electric D.C., low time rate polarity reversing arc welding method
FR2725582B1 (fr) * 1994-10-06 1997-01-03 Commissariat Energie Atomique Torche a plasma d'arc a stabilisation par gainage gazeux
US5858470A (en) * 1994-12-09 1999-01-12 Northwestern University Small particle plasma spray apparatus, method and coated article
US5744777A (en) * 1994-12-09 1998-04-28 Northwestern University Small particle plasma spray apparatus, method and coated article
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
WO1997020636A1 (fr) * 1995-12-04 1997-06-12 Northwestern University Appareil de projection de plasma a fines particules, procede afferent et article enduit
US6086813A (en) * 1997-09-23 2000-07-11 Brunswick Corporation Method for making self-supporting thermoplastic structures
US6986471B1 (en) * 2002-01-08 2006-01-17 Flame Spray Industries, Inc. Rotary plasma spray method and apparatus for applying a coating utilizing particle kinetics
US6984467B2 (en) * 2002-09-24 2006-01-10 Siemens Westinghouse Power Corporation Plasma sprayed ceria-containing interlayer
US8211587B2 (en) * 2003-09-16 2012-07-03 Siemens Energy, Inc. Plasma sprayed ceramic-metal fuel electrode
FR2943209B1 (fr) * 2009-03-12 2013-03-08 Saint Gobain Ct Recherches Torche a plasma avec injecteur lateral
CN114381683B (zh) * 2020-10-20 2024-04-12 中国兵器工业第五九研究所 基体防护涂层的制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL279638A (fr) * 1961-06-13
US3145287A (en) * 1961-07-14 1964-08-18 Metco Inc Plasma flame generator and spray gun
DE1571153A1 (de) * 1962-08-25 1970-08-13 Siemens Ag Plasmaspritzpistole
US3304402A (en) * 1963-11-18 1967-02-14 Metco Inc Plasma flame powder spray gun
US3313908A (en) * 1966-08-18 1967-04-11 Giannini Scient Corp Electrical plasma-torch apparatus and method for applying coatings onto substrates

Also Published As

Publication number Publication date
DE2133381A1 (de) 1973-01-18
NL7109271A (fr) 1973-01-09
CH533940A (de) 1973-02-28
US3591759A (en) 1971-07-06
BE769538A (fr) 1971-11-16

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Legal Events

Date Code Title Description
ST Notification of lapse