DK209688A - Fremgangsmaade og apparat til injektion af mindst een stroem af materiale i fluid form i en stroem af varm gas - Google Patents

Fremgangsmaade og apparat til injektion af mindst een stroem af materiale i fluid form i en stroem af varm gas

Info

Publication number
DK209688A
DK209688A DK209688A DK209688A DK209688A DK 209688 A DK209688 A DK 209688A DK 209688 A DK209688 A DK 209688A DK 209688 A DK209688 A DK 209688A DK 209688 A DK209688 A DK 209688A
Authority
DK
Denmark
Prior art keywords
flow
injecting
fluid form
heat gas
gas flow
Prior art date
Application number
DK209688A
Other languages
English (en)
Other versions
DK209688D0 (da
DK169397B1 (da
Inventor
Maxime Labrot
Jean Feuillerat
Yves Valvy
Original Assignee
Aerospatiale
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 Aerospatiale filed Critical Aerospatiale
Publication of DK209688D0 publication Critical patent/DK209688D0/da
Publication of DK209688A publication Critical patent/DK209688A/da
Application granted granted Critical
Publication of DK169397B1 publication Critical patent/DK169397B1/da

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
    • H05H1/24—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 or liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F2025/91—Direction of flow or arrangement of feed and discharge openings
    • B01F2025/918—Counter current flow, i.e. flows moving in opposite direction and colliding

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Electromagnetism (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Plasma Technology (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Nozzles (AREA)
  • Treating Waste Gases (AREA)
DK209688A 1987-04-29 1988-04-18 Fremgangsmåde til indsprøjtning af et materiale i flydende form i en varm gasstrøm samt et apparat til brug ved udøvelse af fremgangsmåden DK169397B1 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8706084A FR2614751B1 (fr) 1987-04-29 1987-04-29 Procede et dispositif pour l'injection d'une matiere sous forme fluide dans un ecoulement gazeux chaud et appareil mettant en oeuvre ce procede
FR8706084 1987-04-29

Publications (3)

Publication Number Publication Date
DK209688D0 DK209688D0 (da) 1988-04-18
DK209688A true DK209688A (da) 1988-10-30
DK169397B1 DK169397B1 (da) 1994-10-17

Family

ID=9350625

Family Applications (1)

Application Number Title Priority Date Filing Date
DK209688A DK169397B1 (da) 1987-04-29 1988-04-18 Fremgangsmåde til indsprøjtning af et materiale i flydende form i en varm gasstrøm samt et apparat til brug ved udøvelse af fremgangsmåden

Country Status (13)

Country Link
US (1) US4958767A (da)
EP (1) EP0289422B1 (da)
JP (1) JPH0732075B2 (da)
KR (1) KR960000937B1 (da)
AT (1) ATE60480T1 (da)
AU (1) AU603891B2 (da)
BR (1) BR8802166A (da)
CA (1) CA1286369C (da)
DE (1) DE3861620D1 (da)
DK (1) DK169397B1 (da)
ES (1) ES2019990B3 (da)
FR (1) FR2614751B1 (da)
ZA (1) ZA882806B (da)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3916465A1 (de) * 1989-05-20 1990-11-22 Bayer Ag Herstellung kugelfoermiger dispersionen durch kristallisation von emulsionen
JPH03150341A (ja) * 1989-11-07 1991-06-26 Onoda Cement Co Ltd 複合トーチ型プラズマ発生装置とその装置を用いたプラズマ発生方法
US5233153A (en) * 1992-01-10 1993-08-03 Edo Corporation Method of plasma spraying of polymer compositions onto a target surface
US5405085A (en) * 1993-01-21 1995-04-11 White; Randall R. Tuneable high velocity thermal spray gun
US5520334A (en) * 1993-01-21 1996-05-28 White; Randall R. Air and fuel mixing chamber for a tuneable high velocity thermal spray gun
US5445325A (en) * 1993-01-21 1995-08-29 White; Randall R. Tuneable high velocity thermal spray gun
DE19625539A1 (de) * 1996-06-26 1998-01-02 Entwicklungsgesellschaft Elekt Verfahren zur thermischen Behandlung von Stoffen in einem Plasmaofen
GB9707369D0 (en) * 1997-04-11 1997-05-28 Glaverbel Lance for heating or ceramic welding
US6617538B1 (en) 2000-03-31 2003-09-09 Imad Mahawili Rotating arc plasma jet and method of use for chemical synthesis and chemical by-products abatements
US7591957B2 (en) 2001-01-30 2009-09-22 Rapt Industries, Inc. Method for atmospheric pressure reactive atom plasma processing for surface modification
US7510664B2 (en) * 2001-01-30 2009-03-31 Rapt Industries, Inc. Apparatus and method for atmospheric pressure reactive atom plasma processing for shaping of damage free surfaces
US6660177B2 (en) 2001-11-07 2003-12-09 Rapt Industries Inc. Apparatus and method for reactive atom plasma processing for material deposition
JP4431857B2 (ja) * 2003-05-30 2010-03-17 富士フイルム株式会社 マイクロデバイス
EP1690592A1 (en) * 2005-02-15 2006-08-16 Nestec S.A. Mixing device and method including an injection nozzle
FR2922406A1 (fr) * 2007-10-12 2009-04-17 Commissariat Energie Atomique Dispositif d'injection de charge liquide a melanger/convertir au sein d'un dard plasma ou d'un flux gazeux
GB0904948D0 (en) * 2009-03-23 2009-05-06 Monitor Coatings Ltd Compact HVOF system

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US370538A (en) * 1887-09-27 Friedrich herrmann
GB432831A (en) * 1934-06-08 1935-08-02 Fritz Schori Apparatus for projecting or spraying metals or other pulverized substances
US2992869A (en) * 1957-04-15 1961-07-18 Horst Corp Of America V D Engine piston
US3062451A (en) * 1959-12-28 1962-11-06 Brennan Lab Inc Metal spraying apparatus and method
FR2001694A1 (da) * 1968-02-10 1969-09-26 Draiswerke Gmbh
US3894209A (en) * 1973-11-23 1975-07-08 Sirius Corp Nozzle for energy beam system
AU506536B2 (en) * 1976-05-24 1980-01-10 Rockwell International Corp. Coal hydrogenation
US4065057A (en) * 1976-07-01 1977-12-27 Durmann George J Apparatus for spraying heat responsive materials
ES8203487A1 (es) * 1980-06-20 1982-04-01 Airoil Flaregas Ltd Metodo y su correspondiente aparato para la eliminacion de gases residuales
US4416421A (en) * 1980-10-09 1983-11-22 Browning Engineering Corporation Highly concentrated supersonic liquified material flame spray method and apparatus
US4540121A (en) * 1981-07-28 1985-09-10 Browning James A Highly concentrated supersonic material flame spray method and apparatus
FR2550467B1 (fr) * 1983-08-08 1989-08-04 Aerospatiale Procede et dispositif pour l'injection d'une matiere finement divisee dans un ecoulement chaud gazeux et appareil mettant en oeuvre ce procede
EP0163776A3 (en) * 1984-01-18 1986-12-30 James A. Browning Highly concentrated supersonic flame spray method and apparatus with improved material feed
SU1199283A2 (ru) * 1984-09-24 1985-12-23 Белорусское республиканское научно-производственное объединение порошковой металлургии Наконечник к пистолету дл газопламенного напылени

Also Published As

Publication number Publication date
JPS63274097A (ja) 1988-11-11
FR2614751A1 (fr) 1988-11-04
CA1286369C (fr) 1991-07-16
EP0289422A1 (fr) 1988-11-02
ATE60480T1 (de) 1991-02-15
FR2614751B1 (fr) 1991-10-04
KR880013426A (ko) 1988-11-30
KR960000937B1 (ko) 1996-01-15
BR8802166A (pt) 1988-12-06
ES2019990B3 (es) 1991-07-16
US4958767A (en) 1990-09-25
JPH0732075B2 (ja) 1995-04-10
AU603891B2 (en) 1990-11-29
EP0289422B1 (fr) 1991-01-23
DE3861620D1 (de) 1991-02-28
ZA882806B (en) 1988-10-20
DK209688D0 (da) 1988-04-18
DK169397B1 (da) 1994-10-17
AU1528888A (en) 1988-11-03

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PBP Patent lapsed