AU751290B2 - Inhalation of aerosol actives - Google Patents

Inhalation of aerosol actives Download PDF

Info

Publication number
AU751290B2
AU751290B2 AU45203/99A AU4520399A AU751290B2 AU 751290 B2 AU751290 B2 AU 751290B2 AU 45203/99 A AU45203/99 A AU 45203/99A AU 4520399 A AU4520399 A AU 4520399A AU 751290 B2 AU751290 B2 AU 751290B2
Authority
AU
Australia
Prior art keywords
droplets
charge
spray device
liquid
diameter
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.)
Ceased
Application number
AU45203/99A
Other languages
English (en)
Other versions
AU4520399A (en
Inventor
Rodney Thomas Fox
Duncan Roger Harper
Mark Neale Harrison
John Farrell Hughes
Karen Louise Jerrim
Lindsey Faye Whitmore
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 Southampton
Reckitt Benckiser UK Ltd
Original Assignee
Reckitt and Colman Products Ltd
University of Southampton
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 Reckitt and Colman Products Ltd, University of Southampton filed Critical Reckitt and Colman Products Ltd
Publication of AU4520399A publication Critical patent/AU4520399A/en
Application granted granted Critical
Publication of AU751290B2 publication Critical patent/AU751290B2/en
Assigned to UNIVERSITY OF SOUTHAMPTON, RECKITT BENCKISER (UK) LIMITED reassignment UNIVERSITY OF SOUTHAMPTON Alteration of Name(s) of Applicant(s) under S113 Assignors: RECKITT & COLMAN PRODUCTS LIMITED, UNIVERSITY OF SOUTHAMPTON
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/16—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant characterised by the actuating means
    • B65D83/20—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant characterised by the actuating means operated by manual action, e.g. button-type actuator or actuator caps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/047—Discharge apparatus, e.g. electrostatic spray guns using tribo-charging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/16—Arrangements for supplying liquids or other fluent material
    • B05B5/1691—Apparatus to be carried on or by a person or with a container fixed to the discharge device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/34—Nozzles, 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
    • B05B1/3405—Nozzles, 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
    • B05B1/341—Nozzles, 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 before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
    • B05B1/3421—Nozzles, 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 before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber
    • B05B1/3431—Nozzles, 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 before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves
    • B05B1/3436—Nozzles, 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 before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves the interface being a plane perpendicular to the outlet axis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Electrostatic Spraying Apparatus (AREA)
AU45203/99A 1998-07-02 1999-06-23 Inhalation of aerosol actives Ceased AU751290B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9814368 1998-07-02
GBGB9814368.8A GB9814368D0 (en) 1998-07-02 1998-07-02 Inhalation of aerosol actives
PCT/GB1999/001963 WO2000001494A1 (en) 1998-07-02 1999-06-23 Inhalation of aerosol actives

Publications (2)

Publication Number Publication Date
AU4520399A AU4520399A (en) 2000-01-24
AU751290B2 true AU751290B2 (en) 2002-08-08

Family

ID=10834843

Family Applications (1)

Application Number Title Priority Date Filing Date
AU45203/99A Ceased AU751290B2 (en) 1998-07-02 1999-06-23 Inhalation of aerosol actives

Country Status (11)

Country Link
EP (1) EP1089826A1 (pt)
JP (1) JP2002519194A (pt)
CN (1) CN1106885C (pt)
AR (1) AR019205A1 (pt)
AU (1) AU751290B2 (pt)
BR (1) BR9911703A (pt)
GB (1) GB9814368D0 (pt)
MY (1) MY125631A (pt)
PL (1) PL345313A1 (pt)
WO (1) WO2000001494A1 (pt)
ZA (1) ZA200007646B (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2004203903B2 (en) * 1999-09-07 2006-09-07 Reckitt Benckiser (Australia) Pty Limited Aerosol spray device and electrostatic aerosol composition
GB9921037D0 (en) * 1999-09-07 1999-11-10 Reckitt & Colmann Prod Ltd Compositions
US6474563B2 (en) 2000-05-03 2002-11-05 Sarnoff Corporation Spraying device for dispensing home care formulations with electrostatic liquid droplets
ES2492679T3 (es) * 2011-02-02 2014-09-10 Sulzer Mixpac Ag Dispositivo de descarga para material fluido
CN106733312B (zh) * 2016-11-09 2019-03-15 深圳市洁王精细化工科技有限公司 一种喷枪及其罐体、罐体连接机构
EP3630242B1 (en) 2017-05-31 2021-05-05 Philip Morris Products S.A. Inhaler article with occluded airflow element
WO2019117160A1 (ja) * 2017-12-12 2019-06-20 アース製薬株式会社 害虫防除用定量噴射装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2654273A1 (fr) * 1989-11-03 1991-05-10 Sekhavat Ali Mini-accelerateur a dispositif de friction pour la collision rapide de particules et la formation d'ions a partir de sources liquide et gazeuse.
WO1994019042A1 (en) * 1993-02-19 1994-09-01 Bespak Plc Inhalation apparatus
US5642727A (en) * 1995-07-25 1997-07-01 David Sarnoff Research Center, Inc. Inhaler apparatus using a tribo-electric charging technique

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5714007A (en) * 1995-06-06 1998-02-03 David Sarnoff Research Center, Inc. Apparatus for electrostatically depositing a medicament powder upon predefined regions of a substrate
DE69703653T2 (de) * 1996-02-07 2001-04-05 Reckitt & Colman Products Ltd., London Verfahren zur fällung von schwebstoffen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2654273A1 (fr) * 1989-11-03 1991-05-10 Sekhavat Ali Mini-accelerateur a dispositif de friction pour la collision rapide de particules et la formation d'ions a partir de sources liquide et gazeuse.
WO1994019042A1 (en) * 1993-02-19 1994-09-01 Bespak Plc Inhalation apparatus
US5642727A (en) * 1995-07-25 1997-07-01 David Sarnoff Research Center, Inc. Inhaler apparatus using a tribo-electric charging technique

Also Published As

Publication number Publication date
CN1317995A (zh) 2001-10-17
GB9814368D0 (en) 1998-09-02
CN1106885C (zh) 2003-04-30
AR019205A1 (es) 2001-12-26
MY125631A (en) 2006-08-30
EP1089826A1 (en) 2001-04-11
WO2000001494A1 (en) 2000-01-13
ZA200007646B (en) 2002-02-27
BR9911703A (pt) 2001-03-20
JP2002519194A (ja) 2002-07-02
AU4520399A (en) 2000-01-24
PL345313A1 (en) 2001-12-03

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
PC1 Assignment before grant (sect. 113)

Owner name: UNIVERSITY OF SOUTHAMPTON, RECKITT BENCKISER (UK)

Free format text: THE FORMER OWNER WAS: UNIVERSITY OF SOUTHAMPTON, RECKITT AND COLMAN PRODUCTS LIMITED