ES2067039T3 - Dispositivo para producir una dispersion de particulas. - Google Patents

Dispositivo para producir una dispersion de particulas.

Info

Publication number
ES2067039T3
ES2067039T3 ES90911861T ES90911861T ES2067039T3 ES 2067039 T3 ES2067039 T3 ES 2067039T3 ES 90911861 T ES90911861 T ES 90911861T ES 90911861 T ES90911861 T ES 90911861T ES 2067039 T3 ES2067039 T3 ES 2067039T3
Authority
ES
Spain
Prior art keywords
pct
reservoir
outlet apertures
jets
liquids
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
ES90911861T
Other languages
English (en)
Inventor
Colin Samuel Sinclair
Alan Tallentire
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.)
University of Manchester
Original Assignee
Victoria University of Manchester
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 Victoria University of Manchester filed Critical Victoria University of Manchester
Application granted granted Critical
Publication of ES2067039T3 publication Critical patent/ES2067039T3/es
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
    • B05B7/0012—Apparatus for achieving spraying before discharge from the apparatus
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
    • A61M11/001—Particle size control
    • A61M11/002—Particle size control by flow deviation causing inertial separation of transported particles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
    • A61M11/06—Sprayers or atomisers specially adapted for therapeutic purposes of the injector type

Landscapes

  • Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Anesthesiology (AREA)
  • Engineering & Computer Science (AREA)
  • Nozzles (AREA)
  • Seal Device For Vehicle (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Glass Compositions (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Medicinal Preparation (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Disintegrating Or Milling (AREA)

Abstract

UN NEBALIZADOR PARA LIQUIDOS, MATERIALES EN PARTICULAS O SUSPENSIONES LIQUIDAS/SOLIDAS, QUE COMPRENDE, DENTRO DE UN RECIPIENTE (10) CONTENIENDO UN DEPOSITO (11), UN CONDUCTO VERTICAL (13) CON UNA PLURALIDAD DE APERTURAS DE SALIDA CIRCUNFERENCIALMENTE SEPARADAS (20), ENCERRANDO UNA LINEA AEREA COAXIAL (14) ALIMENTANDO UNA PLURALIDAD DE CHORROS (16) ALINEADOS DEBIDAMENTE CON APERTURAS DE SALIDA (20) EN EL CONDUCTO VERTICAL (13) DE TAL FORMA QUE UNA COLUMNA ANULAR DE MATERIAL ES EXTRAIDA DE UN DEPOSITO (11) PARA DISPERSARSE ENTRANDO EN LAS CORRIENTES DE AIRE DE LOS CHORROS (16). UNAS GOTAS MAS GRANDES PUEDEN VOLVER AL DEPOSITO (11) MIENTRAS QUE LA FRACCION MAS PEQUEÑA SALE DEL RECIPIENTE A TRAVES DE UNA SALIDA (12). LAS APERTURAS DE SALIDA RELATIVAMENTE GRANDES (20) Y EL AREA GRANDE DE SECCION EN CRUZ DE LA COLUMNA DE MATERIAL IMPIDEN EL BLOQUEO EN LA CABEZA REBULIZADORA.
ES90911861T 1989-09-01 1990-08-02 Dispositivo para producir una dispersion de particulas. Expired - Lifetime ES2067039T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898919767A GB8919767D0 (en) 1989-09-01 1989-09-01 A device for producing a particulate dispersion

Publications (1)

Publication Number Publication Date
ES2067039T3 true ES2067039T3 (es) 1995-03-16

Family

ID=10662377

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90911861T Expired - Lifetime ES2067039T3 (es) 1989-09-01 1990-08-02 Dispositivo para producir una dispersion de particulas.

Country Status (15)

Country Link
US (1) US5301878A (es)
EP (1) EP0489755B1 (es)
JP (1) JP3091218B2 (es)
KR (1) KR920700713A (es)
AT (1) ATE114979T1 (es)
AU (1) AU637810B2 (es)
CA (1) CA2064857C (es)
DE (1) DE69014891T2 (es)
DK (2) DK0489755T3 (es)
ES (1) ES2067039T3 (es)
GB (1) GB8919767D0 (es)
GR (1) GR1000654B (es)
IE (1) IE61429B1 (es)
PT (1) PT95155B (es)
WO (1) WO1991003270A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5474059A (en) * 1995-04-08 1995-12-12 Cooper; Guy F. Aerosol dispensing apparatus for dispensing a medicated vapor into the lungs of a patient
US5483953A (en) * 1995-04-08 1996-01-16 The United States Of America As Represented By The Secretary Of The Navy Aerosol dispensing apparatus for dispensing a medicated vapor into the lungs of a patient
US5609798A (en) * 1995-06-07 1997-03-11 Msp Corporation High output PSL aerosol generator
WO2001021322A1 (en) 1999-09-24 2001-03-29 Quest International Bv Dispensing devices
GB0100756D0 (en) * 2001-01-11 2001-02-21 Powderject Res Ltd Needleless syringe
EP1757370B8 (en) * 2005-08-24 2012-03-14 Brother Kogyo Kabushiki Kaisha Film forming apparatus and jetting nozzle
GB0708758D0 (en) 2007-05-04 2007-06-13 Powderject Res Ltd Particle cassettes and process thereof
DE102017103487A1 (de) * 2017-02-21 2018-08-23 Gema Switzerland Gmbh Pulverdichtstrompumpe
US12564849B2 (en) 2017-02-21 2026-03-03 Gema Switzerland Gmbh Dense phase powder pump
CN113135353B (zh) * 2020-01-19 2025-06-13 宁波市卓芯塑业有限公司 一种手压式喷雾泵

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE513052C (de) * 1930-11-21 Ernst Silten Dr Regelbare Verneblerduese
DE248894C (es) *
US2789867A (en) * 1955-04-26 1957-04-23 Wilbur W Bloom Spray gun
ZA791431B (en) * 1978-04-28 1980-04-30 Eastfield Corp Mist generator and housing therefor
US4588129A (en) * 1983-09-06 1986-05-13 Hudson Oxygen Therapy Sales Company Nebulizer
DE3429389C1 (de) * 1984-08-09 1986-03-13 Brugger, Inge, geb. Ritzau, 8130 Starnberg Inhalator
AU4141889A (en) * 1988-10-20 1990-04-26 Nordson Corporation Powder or solid particulate material spray gun

Also Published As

Publication number Publication date
JP3091218B2 (ja) 2000-09-25
EP0489755B1 (en) 1994-12-07
DK23892A (da) 1992-02-25
DE69014891D1 (de) 1995-01-19
DK0489755T3 (da) 1995-05-08
DK23892D0 (da) 1992-02-25
IE61429B1 (en) 1994-11-02
PT95155B (pt) 1998-06-30
DE69014891T2 (de) 1995-06-22
AU6064590A (en) 1991-04-08
AU637810B2 (en) 1993-06-10
KR920700713A (ko) 1992-08-10
CA2064857C (en) 1997-10-28
GR1000654B (el) 1992-09-25
GB8919767D0 (en) 1989-10-18
IE903188A1 (en) 1991-03-13
GR900100649A (en) 1992-01-20
JPH04507355A (ja) 1992-12-24
CA2064857A1 (en) 1991-03-02
PT95155A (pt) 1991-05-22
EP0489755A1 (en) 1992-06-17
US5301878A (en) 1994-04-12
WO1991003270A1 (en) 1991-03-21
ATE114979T1 (de) 1994-12-15

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