BR9911703A - Inhalation of aerosol assets - Google Patents
Inhalation of aerosol assetsInfo
- Publication number
- BR9911703A BR9911703A BR9911703-7A BR9911703A BR9911703A BR 9911703 A BR9911703 A BR 9911703A BR 9911703 A BR9911703 A BR 9911703A BR 9911703 A BR9911703 A BR 9911703A
- Authority
- BR
- Brazil
- Prior art keywords
- droplets
- inhalation
- assets
- aerosol
- liquid droplets
- Prior art date
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)
Abstract
Patente de Invenção: <B>"INALAçãO DE ATIVOS DE AEROSSOL"<D> Processo de redução da inalação de partículas ou de gotículas transportadas pelo ar / respiráveis tendo um diâmetro de menos do que 10 micrómetros, produzidas por atomização de gotículas líquidas a partir de um dispositivo de atomização, processo esse que compreende conferir uma carga unipolar às gotículas líquidas por carregamento de dupla camada, durante a atomização das gotículas líquidas a partir de um dispositivo de atomização, a carga unipolar estando em um nível tal que as ditas gotículas tenham uma razão de carga para massa de pelo menos ± 1 x 10^ -4^ C/Kg, por meio do que pelo menos 10% em volume das partículas ou gotículas respiráveis transportadas pelo ar tendo um diâmetro de menos do que 10 micrómetros, na vizinhança da boca, do nariz ou do trato respiratório superior, não entram nos pulmões.Invention Patent: <B> "INHALATION OF AEROSOL ASSETS" <D> Process for reducing the inhalation of airborne / respirable particles or droplets having a diameter of less than 10 micrometers, produced by atomizing liquid droplets from of an atomization device, a process that comprises giving a unipolar charge to the liquid droplets by double layer loading, during the atomization of the liquid droplets from an atomization device, the unipolar charge being at a level such that said droplets have a load to mass ratio of at least ± 1 x 10 ^ -4 ^ C / Kg, whereby at least 10% by volume of the airborne respirable particles or droplets having a diameter of less than 10 micrometers in the neighborhood of the mouth, nose or upper respiratory tract, do not enter the lungs.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
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 (1)
Publication Number | Publication Date |
---|---|
BR9911703A true BR9911703A (en) | 2001-03-20 |
Family
ID=10834843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9911703-7A BR9911703A (en) | 1998-07-02 | 1999-06-23 | Inhalation of aerosol assets |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP1089826A1 (en) |
JP (1) | JP2002519194A (en) |
CN (1) | CN1106885C (en) |
AR (1) | AR019205A1 (en) |
AU (1) | AU751290B2 (en) |
BR (1) | BR9911703A (en) |
GB (1) | GB9814368D0 (en) |
MY (1) | MY125631A (en) |
PL (1) | PL345313A1 (en) |
WO (1) | WO2000001494A1 (en) |
ZA (1) | ZA200007646B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9921037D0 (en) * | 1999-09-07 | 1999-11-10 | Reckitt & Colmann Prod Ltd | Compositions |
AU2004203903B2 (en) * | 1999-09-07 | 2006-09-07 | Reckitt Benckiser (Australia) Pty Limited | Aerosol spray device and electrostatic aerosol composition |
US6474563B2 (en) | 2000-05-03 | 2002-11-05 | Sarnoff Corporation | Spraying device for dispensing home care formulations with electrostatic liquid droplets |
ES2492679T3 (en) * | 2011-02-02 | 2014-09-10 | Sulzer Mixpac Ag | Discharge device for fluid material |
CN106733312B (en) * | 2016-11-09 | 2019-03-15 | 深圳市洁王精细化工科技有限公司 | A kind of spray gun and its tank body, tank body bindiny mechanism |
WO2018220475A1 (en) | 2017-05-31 | 2018-12-06 | Philip Morris Products S.A. | Inhaler article with occluded airflow element |
CN116034974A (en) * | 2017-12-12 | 2023-05-02 | 阿斯制药株式会社 | Quantitative spraying device for pest control |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2654273B1 (en) * | 1989-11-03 | 1992-12-31 | Sekhavat Ali | MINI ACCELERATOR WITH FRICTION DEVICE FOR RAPID PARTICLE COLLISION AND ION FORMATION FROM LIQUID AND GASEOUS SOURCES. |
GB9303335D0 (en) * | 1993-02-19 | 1993-04-07 | Bespak Plc | Inhalation apparatus |
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 |
US5642727A (en) * | 1995-07-25 | 1997-07-01 | David Sarnoff Research Center, Inc. | Inhaler apparatus using a tribo-electric charging technique |
JP2000504621A (en) * | 1996-02-07 | 2000-04-18 | ユニバーシティー オブ サザンプトン | Method for sedimentation and separation of suspended particulate matter |
-
1998
- 1998-07-02 GB GBGB9814368.8A patent/GB9814368D0/en not_active Ceased
-
1999
- 1999-06-23 EP EP99928076A patent/EP1089826A1/en not_active Withdrawn
- 1999-06-23 PL PL99345313A patent/PL345313A1/en unknown
- 1999-06-23 JP JP2000557926A patent/JP2002519194A/en active Pending
- 1999-06-23 BR BR9911703-7A patent/BR9911703A/en not_active Application Discontinuation
- 1999-06-23 WO PCT/GB1999/001963 patent/WO2000001494A1/en not_active Application Discontinuation
- 1999-06-23 CN CN99810244A patent/CN1106885C/en not_active Expired - Fee Related
- 1999-06-23 AU AU45203/99A patent/AU751290B2/en not_active Ceased
- 1999-06-30 MY MYPI9902746 patent/MY125631A/en unknown
- 1999-07-01 AR ARP990103204 patent/AR019205A1/en unknown
-
2000
- 2000-12-19 ZA ZA200007646A patent/ZA200007646B/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO2000001494A1 (en) | 2000-01-13 |
CN1317995A (en) | 2001-10-17 |
AU4520399A (en) | 2000-01-24 |
GB9814368D0 (en) | 1998-09-02 |
AU751290B2 (en) | 2002-08-08 |
ZA200007646B (en) | 2002-02-27 |
JP2002519194A (en) | 2002-07-02 |
CN1106885C (en) | 2003-04-30 |
PL345313A1 (en) | 2001-12-03 |
AR019205A1 (en) | 2001-12-26 |
MY125631A (en) | 2006-08-30 |
EP1089826A1 (en) | 2001-04-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Transfer |
Free format text: UNIVERSITY OF SOUTHAMPTON (GB), RECKITT BENCKISER (UK) LIMITED (UK) |
|
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |