CA2374232C - Method for producing an aerosol - Google Patents

Method for producing an aerosol Download PDF

Info

Publication number
CA2374232C
CA2374232C CA2374232A CA2374232A CA2374232C CA 2374232 C CA2374232 C CA 2374232C CA 2374232 A CA2374232 A CA 2374232A CA 2374232 A CA2374232 A CA 2374232A CA 2374232 C CA2374232 C CA 2374232C
Authority
CA
Canada
Prior art keywords
liquid
particles
fluid
supply means
gas
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 - Lifetime
Application number
CA2374232A
Other languages
English (en)
French (fr)
Other versions
CA2374232A1 (en
Inventor
Joan Rosell
Alfonso Ganan-Calvo
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.)
Universidad de Sevilla
Aradigm Corp
Original Assignee
Universidad de Sevilla
Aradigm 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 Universidad de Sevilla, Aradigm Corp filed Critical Universidad de Sevilla
Publication of CA2374232A1 publication Critical patent/CA2374232A1/en
Application granted granted Critical
Publication of CA2374232C publication Critical patent/CA2374232C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
    • B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
    • B05B7/0441—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid with one inner conduit of liquid surrounded by an external conduit of gas upstream the mixing chamber
    • B05B7/0475—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid with one inner conduit of liquid surrounded by an external conduit of gas upstream the mixing chamber with means for deflecting the peripheral gas flow towards the central liquid flow
    • 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
    • B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
    • B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
    • B05B7/0483—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid with gas and liquid jets intersecting in the mixing chamber

Landscapes

  • Nozzles (AREA)
  • Colloid Chemistry (AREA)
CA2374232A 1999-06-11 2000-06-09 Method for producing an aerosol Expired - Lifetime CA2374232C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13869899P 1999-06-11 1999-06-11
US60/138,698 1999-06-11
PCT/US2000/015931 WO2000076673A1 (en) 1999-06-11 2000-06-09 Method for producing an aerosol

Publications (2)

Publication Number Publication Date
CA2374232A1 CA2374232A1 (en) 2000-12-21
CA2374232C true CA2374232C (en) 2013-08-20

Family

ID=22483216

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2374232A Expired - Lifetime CA2374232C (en) 1999-06-11 2000-06-09 Method for producing an aerosol

Country Status (6)

Country Link
EP (1) EP1192009B1 (https=)
JP (1) JP2003501257A (https=)
AU (1) AU767486B2 (https=)
CA (1) CA2374232C (https=)
ES (1) ES2424713T4 (https=)
WO (1) WO2000076673A1 (https=)

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Also Published As

Publication number Publication date
ES2424713T4 (es) 2014-01-23
EP1192009A1 (en) 2002-04-03
AU767486B2 (en) 2003-11-13
WO2000076673A1 (en) 2000-12-21
AU5331800A (en) 2001-01-02
EP1192009B1 (en) 2013-05-01
ES2424713T3 (es) 2013-10-07
JP2003501257A (ja) 2003-01-14
EP1192009A4 (en) 2006-10-18
CA2374232A1 (en) 2000-12-21

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Effective date: 20200609