ATE183673T1 - Zerstäubungsdüse, filter und zerstäubungsvorrichtung - Google Patents

Zerstäubungsdüse, filter und zerstäubungsvorrichtung

Info

Publication number
ATE183673T1
ATE183673T1 AT93921016T AT93921016T ATE183673T1 AT E183673 T1 ATE183673 T1 AT E183673T1 AT 93921016 T AT93921016 T AT 93921016T AT 93921016 T AT93921016 T AT 93921016T AT E183673 T1 ATE183673 T1 AT E183673T1
Authority
AT
Austria
Prior art keywords
atomizer
nozzle
filter
fluid
channels
Prior art date
Application number
AT93921016T
Other languages
English (en)
Inventor
Frank Bartels
Wulf Bachtler
Stephen Terence Dunne
Joachim Eicher
Bernhard Freund
William Barrie Hart
Christoph Lessmoellmann
Original Assignee
Boehringer Ingelheim Int
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
Priority claimed from GB929220505A external-priority patent/GB9220505D0/en
Priority claimed from DE4236037A external-priority patent/DE4236037A1/de
Application filed by Boehringer Ingelheim Int filed Critical Boehringer Ingelheim Int
Application granted granted Critical
Publication of ATE183673T1 publication Critical patent/ATE183673T1/de

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/02Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/02Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
    • B05B1/08Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape of pulsating nature, e.g. delivering liquid in successive separate quantities
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/14Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/26Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/34Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/40Filters located upstream of the spraying outlets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02Spray pistols; Apparatus for discharge
    • B05B7/04Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
    • B05B7/0416Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
    • B05B7/0425Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid without any source of compressed gas, e.g. the air being sucked by the pressurised liquid
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15CFLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
    • F15C1/00Circuit elements having no moving parts
    • F15C1/22Oscillators
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/75General characteristics of the apparatus with filters
    • A61M2205/7545General characteristics of the apparatus with filters for solid matter, e.g. microaggregates
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/34Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
    • B05B1/3405Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Catching Or Destruction (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
AT93921016T 1992-09-29 1993-09-28 Zerstäubungsdüse, filter und zerstäubungsvorrichtung ATE183673T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB929220505A GB9220505D0 (en) 1992-09-29 1992-09-29 Atomising nozzle and filter
DE4236037A DE4236037A1 (de) 1992-10-24 1992-10-24 Düsenkörper für Zerstäuber und ihre Herstellung
GB9314804A GB2271301B (en) 1992-09-29 1993-07-19 Atomising nozzle

Publications (1)

Publication Number Publication Date
ATE183673T1 true ATE183673T1 (de) 1999-09-15

Family

ID=27204375

Family Applications (3)

Application Number Title Priority Date Filing Date
AT93921016T ATE183673T1 (de) 1992-09-29 1993-09-28 Zerstäubungsdüse, filter und zerstäubungsvorrichtung
AT05076651T ATE421384T1 (de) 1992-09-29 1993-09-28 Medizinisches inhalationsgerät
AT98200879T ATE312669T1 (de) 1992-09-29 1993-09-28 Düse zur verwendung in einer sprühvorrichtung

Family Applications After (2)

Application Number Title Priority Date Filing Date
AT05076651T ATE421384T1 (de) 1992-09-29 1993-09-28 Medizinisches inhalationsgerät
AT98200879T ATE312669T1 (de) 1992-09-29 1993-09-28 Düse zur verwendung in einer sprühvorrichtung

Country Status (14)

Country Link
US (3) US5472143A (de)
EP (3) EP0860210B1 (de)
JP (2) JPH08501979A (de)
CN (2) CN1093006C (de)
AT (3) ATE183673T1 (de)
AU (1) AU4829993A (de)
CA (3) CA2145758C (de)
DE (3) DE69326158T2 (de)
DK (3) DK0664733T3 (de)
ES (3) ES2320240T3 (de)
GR (1) GR3031558T3 (de)
IL (1) IL107120A (de)
SG (1) SG45191A1 (de)
WO (1) WO1994007607A1 (de)

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IL107120A0 (en) 1993-12-28
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ATE421384T1 (de) 2009-02-15
EP0664733B1 (de) 1999-08-25
DE69334260D1 (de) 2009-03-12
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US5472143A (en) 1995-12-05
DK1611958T3 (da) 2009-05-18
SG45191A1 (en) 1998-01-16
EP1611958B1 (de) 2009-01-21
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CA2445256C (en) 2009-08-18
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DK0860210T3 (da) 2006-05-01
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US5911851A (en) 1999-06-15
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