BR8807838A - Processo e equipamento para microatomizacao de liquidos,de preferencia materiais em fusao - Google Patents

Processo e equipamento para microatomizacao de liquidos,de preferencia materiais em fusao

Info

Publication number
BR8807838A
BR8807838A BR888807838A BR8807838A BR8807838A BR 8807838 A BR8807838 A BR 8807838A BR 888807838 A BR888807838 A BR 888807838A BR 8807838 A BR8807838 A BR 8807838A BR 8807838 A BR8807838 A BR 8807838A
Authority
BR
Brazil
Prior art keywords
liquids
microatomization
fusion
equipment
preferred materials
Prior art date
Application number
BR888807838A
Other languages
English (en)
Inventor
Hans-Gunnar Larsson
Original Assignee
Hg Tech Ab
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 Hg Tech Ab filed Critical Hg Tech Ab
Publication of BR8807838A publication Critical patent/BR8807838A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
    • 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
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/08—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point
    • B05B7/0807—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point to form intersecting jets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
    • B22F2009/088—Fluid nozzles, e.g. angle, distance

Landscapes

  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Nozzles (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Steroid Compounds (AREA)
  • Saccharide Compounds (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
BR888807838A 1987-12-09 1988-12-05 Processo e equipamento para microatomizacao de liquidos,de preferencia materiais em fusao BR8807838A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8704905A SE462704B (sv) 1987-12-09 1987-12-09 Foerfarande vid atomisering av vaetskor och anordning foer genomfoerande av foerfarandet
PCT/SE1988/000662 WO1989005196A1 (en) 1987-12-09 1988-12-05 A method and equipment for microatomizing liquids, preferably melts

Publications (1)

Publication Number Publication Date
BR8807838A true BR8807838A (pt) 1990-10-23

Family

ID=20370540

Family Applications (1)

Application Number Title Priority Date Filing Date
BR888807838A BR8807838A (pt) 1987-12-09 1988-12-05 Processo e equipamento para microatomizacao de liquidos,de preferencia materiais em fusao

Country Status (9)

Country Link
EP (1) EP0419479B1 (pt)
JP (1) JP2703378B2 (pt)
AT (1) ATE93750T1 (pt)
AU (1) AU2821589A (pt)
BR (1) BR8807838A (pt)
DE (1) DE3883788T2 (pt)
FI (1) FI87053C (pt)
SE (1) SE462704B (pt)
WO (1) WO1989005196A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE507828C2 (sv) * 1992-01-28 1998-07-20 Hg Tech Ab Atomiseringsförfarande
GB9703673D0 (en) 1997-02-21 1997-04-09 Bradford Particle Design Ltd Method and apparatus for the formation of particles
DE19831335A1 (de) * 1998-07-13 2000-02-10 Michael Angermann Tröpfchenerzeuger für leitfähige Flüssigkeiten
SE9901667D0 (sv) * 1999-05-07 1999-05-07 Astra Ab Method and device for forming particles
DE10205897A1 (de) * 2002-02-13 2003-08-21 Mepura Metallpulver Verfahren zur Herstellung von partikelförmigem Material
US20040098839A1 (en) * 2002-11-27 2004-05-27 Pfizer Inc. Crystallization method and apparatus using an impinging plate assembly
FR2960164B1 (fr) * 2010-05-21 2014-03-28 Centre Nat Rech Scient Procede de production d'un materiau nanometrique et reacteur pour sa mise en oeuvre
JP5662274B2 (ja) * 2011-07-28 2015-01-28 株式会社東芝 流速及び粒径計測方法、ならびにそのシステム

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE901855C (de) * 1939-12-13 1954-01-14 Degussa Vorrichtung zum UEberfuehren von schmelzfluessigen Stoffen oder Stoffgemischen in feinverteilte Form
JPS59171307A (ja) * 1983-03-18 1984-09-27 Fujitsu Ltd タツプ係数切替方式
US4559187A (en) * 1983-12-14 1985-12-17 Battelle Development Corporation Production of particulate or powdered metals and alloys
JPS59214340A (ja) * 1983-12-15 1984-12-04 Nec Corp 振幅等化方式および振幅等化装置
NO853772L (no) * 1984-11-02 1986-05-05 Universal Data Systems Inc Fremgangsmaate for etablering av en kommunikasjonskanal, modem-kommunikasjonssystem og mikroprossesorstyrt modem.

Also Published As

Publication number Publication date
FI902863A0 (fi) 1990-06-08
WO1989005196A1 (en) 1989-06-15
AU2821589A (en) 1989-07-05
EP0419479A1 (en) 1991-04-03
SE462704B (sv) 1990-08-20
EP0419479B1 (en) 1993-09-01
FI87053C (fi) 1992-11-25
JPH03501629A (ja) 1991-04-11
DE3883788D1 (de) 1993-10-07
SE8704905L (sv) 1989-06-10
SE8704905D0 (sv) 1987-12-09
JP2703378B2 (ja) 1998-01-26
DE3883788T2 (de) 1993-12-16
FI87053B (fi) 1992-08-14
ATE93750T1 (de) 1993-09-15

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Legal Events

Date Code Title Description
FB19 Grant procedure suspended (art. 19)
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
HHFI Decision: rectification
FG Letter patent granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 05/12/2008